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   "source": [
    "### Patch Antenna\n",
    "We now apply a refined mesh for the patch antenna. Because the electromagnetic fields change rapidly near the metallic patch and the substrate edges, we increase the mesh density in these areas to ensure high simulation accuracy for resonance and radiation patterns."
   ]
  },
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   "source": [
    "import gmsh\n",
    "import math\n",
    "\n",
    "from palacetoolkit.plot_farfield import load_data, polar_plots, three_d_plot\n",
    "from palacetoolkit.postpro import s_params\n",
    "from palacetoolkit.simulation import generate_palace_config_from_entities\n",
    "from palacetoolkit.viz import view_mesh\n",
    "from palacetoolkit.mesh import (\n",
    "    Entity, \n",
    "    run_meshing_pipeline, \n",
    "    generate_3d_mesh, \n",
    "    refine_near_surfaces\n",
    ")"
   ]
  },
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   "source": [
    "\n",
    "### Parameters:\n",
    "- l : Patch length along x-axis, specified as a scalar in meters.\n",
    "- w : Patch width along y-axis, specified as a scalar in meters.\n",
    "- h : Patch height along z-axis, specified as a scalar in meters. \n",
    "- l1 : Ground plane length along x-axis, specified as a scalar in meters\n",
    "- w1 : Ground plane width along y-axis, specified as a scalar in meters\n",
    "- l2 : Notch length along x-axis, specified as a scalar in meters. \n",
    "- w2 : Notch width along x-axis, specified as a scalar in meters. \n",
    "- w3 : Strip line width along y-axis, specified as a scalar in meters.\n",
    "- airsphere_radius : Air sphere radius, specified as a scalar in meters.\n",
    "- freq  : Simulation frequency in GHz, specified as a scalar.\n",
    "- filename : Output mesh filename, specified as a string.\n",
    "- eps_r: relative permittivity of the substrate\n",
    "- loss_tan: loss tangent of the substrate\n",
    "- port_impedance: characteristic impedance of the lumped port (Ohms)"
   ]
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  {
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   "source": [
    "# Patch\n",
    "l: float = 0.030\n",
    "w: float = 0.029\n",
    "\n",
    "# Ground plane\n",
    "l1: float = 0.06\n",
    "w1: float = 0.06\n",
    "\n",
    "# Notch\n",
    "l2: float = 0.008\n",
    "w2: float = 0.003\n",
    "\n",
    "# Feed line\n",
    "w3: float = 0.002\n",
    "\n",
    "# Substrate\n",
    "h: float = 0.0013\n",
    "\n",
    "freq: float = 3.3\n",
    "eps_r: float = 2.2\n",
    "loss_tan: float = 0.0009\n",
    "mu_r = 1.0\n",
    "port_impedance: float = 50.0\n",
    "wavelength = 3e8 / (freq * 1e9)\n",
    "\n",
    "# Air sphere\n",
    "airsphere_radius: float = wavelength\n",
    "\n",
    "# Filename where the mesh is loadeds\n",
    "filename = \"patch_antenna.msh\""
   ]
  },
  {
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   "source": [
    "### Initialize the model"
   ]
  },
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   "source": [
    "gmsh.initialize()\n",
    "gmsh.model.add(\"patch_antenna\")\n",
    "kernel = gmsh.model.occ"
   ]
  },
  {
   "cell_type": "markdown",
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   "source": [
    "### Geometry Construction\n",
    "In this step, we build the physical structure of the patch antenna. We define the substrate, the metallic ground plane, and the antenna patch itself.\n",
    "\n",
    "Patch Design: We combine the main patch and the feed line, including an inset to help with impedance matching.\n",
    "Excitation: A lumped port is created and positioned to feed the antenna.\n",
    "Domain Setup: We enclose the entire structure in an \"air sphere,\" which defines the simulation region (the radiation space).\n",
    "Finalizing: We use boolean operations (fragmenting) to ensure all components are properly connected and recognized as a single cohesive model by the solver."
   ]
  },
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     "text": [
      "Info    : Cannot bind existing OpenCASCADE surface 8 to second tag 9                                                      \n",
      "Info    : Could not preserve tag of 2D object 9 (->8)\n"
     ]
    }
   ],
   "source": [
    "substrate = kernel.addBox(-l1/2, -w1/2, 0, l1, w1, h)\n",
    "\n",
    "# Ground plane\n",
    "ground_plane = kernel.addRectangle(-l1/2, -w1/2, 0, l1, w1)\n",
    "\n",
    "# Patch definition\n",
    "main_patch = kernel.addRectangle(-l/2, -w/2, h, l, w)\n",
    "inset = kernel.addRectangle(-l/2, -w2/2, h, l2, w2)\n",
    "\n",
    "patch_dimtags, _ = kernel.cut(\n",
    "    [(2, main_patch)], \n",
    "    [(2, inset)], \n",
    "    removeObject=True, removeTool=True\n",
    ")\n",
    "kernel.synchronize()\n",
    "\n",
    "feed_length = (l1 - l)/2 + l2\n",
    "feed_line = kernel.addRectangle(-l1/2, -w3/2, h, feed_length, w3)\n",
    "\n",
    "# Our patch\n",
    "top_conductor, _ = kernel.fuse(\n",
    "    patch_dimtags, [(2, feed_line)],\n",
    "    removeObject=True, removeTool=True\n",
    ")\n",
    "kernel.synchronize()\n",
    "\n",
    "# Gap bewteen the gropund plane and the bottom of the lumped port.\n",
    "lumped_port = kernel.addRectangle(-l1/2, -w3/2, 0, h, w3)\n",
    "kernel.rotate([(2, lumped_port)], -l1/2, 0, 0, 0, 1, 0, -math.pi/2)\n",
    "kernel.synchronize()\n",
    "\n",
    "def create_air_sphere(airsphere_radius: float) -> int:\n",
    "    return kernel.addSphere(0.0, 0.0, 0.0, airsphere_radius)\n",
    "\n",
    "air_sphere = create_air_sphere(airsphere_radius)\n",
    "kernel.synchronize()"
   ]
  },
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   "source": [
    "### Entities definition and mesh refinement."
   ]
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     "text": [
      "  Physical group 'air_sphere' (dim=3): pg=1, tags=[2]                                                                                            \n",
      "  Physical group 'substrate' (dim=3): pg=2, tags=[1]\n",
      "  Physical group 'top_conductor' (dim=2): pg=3, tags=[8]\n",
      "  Physical group 'ground_plane' (dim=2): pg=4, tags=[7]\n",
      "  Physical group 'lumped_port' (dim=2): pg=5, tags=[9]\n",
      "  Physical group 'air_sphere__None' (dim=2): pg=6, tags=[16]\n",
      "  Physical group 'air_sphere__substrate' (dim=2): pg=7, tags=[10, 11, 13, 15, 14, 12]\n",
      "  ppw_near=400  ppw_far=5\n",
      "  SizeMax=0.0182  transition=0.0227\n",
      "  global: 15 curves, SizeMin=0.0002\n",
      "Info    : Meshing 1D...\n",
      "Info    : [  0%] Meshing curve 45 (Line)\n",
      "Info    : [ 10%] Meshing curve 46 (Line)\n",
      "Info    : [ 10%] Meshing curve 47 (Line)\n",
      "Info    : [ 10%] Meshing curve 48 (Line)\n",
      "Info    : [ 20%] Meshing curve 49 (Line)\n",
      "Info    : [ 20%] Meshing curve 50 (Line)\n",
      "Info    : [ 20%] Meshing curve 51 (Line)\n",
      "Info    : [ 30%] Meshing curve 52 (Line)\n",
      "Info    : [ 30%] Meshing curve 53 (Line)\n",
      "Info    : [ 30%] Meshing curve 54 (Line)\n",
      "Info    : [ 40%] Meshing curve 55 (Line)\n",
      "Info    : [ 40%] Meshing curve 56 (Line)\n",
      "Info    : [ 40%] Meshing curve 57 (Line)\n",
      "Info    : [ 50%] Meshing curve 58 (Line)\n",
      "Info    : [ 50%] Meshing curve 59 (Line)\n",
      "Info    : [ 50%] Meshing curve 60 (Line)\n",
      "Info    : [ 60%] Meshing curve 61 (Line)\n",
      "Info    : [ 60%] Meshing curve 62 (Line)\n",
      "Info    : [ 60%] Meshing curve 63 (Line)\n",
      "Info    : [ 60%] Meshing curve 64 (Line)\n",
      "Info    : [ 70%] Meshing curve 65 (Line)\n",
      "Info    : [ 70%] Meshing curve 66 (Line)\n",
      "Info    : [ 70%] Meshing curve 67 (Line)\n",
      "Info    : [ 80%] Meshing curve 68 (Line)\n",
      "Info    : [ 80%] Meshing curve 69 (Line)\n",
      "Info    : [ 80%] Meshing curve 70 (Line)\n",
      "Info    : [ 90%] Meshing curve 71 (Line)\n",
      "Info    : [ 90%] Meshing curve 72 (Line)\n",
      "Info    : [100%] Meshing curve 74 (Circle)\n",
      "Info    : [100%] Meshing curve 76 (Line)\n",
      "Info    : Done meshing 1D (Wall 0.236431s, CPU 0.227489s)\n",
      "Info    : Meshing 2D...\n",
      "Info    : [  0%] Meshing surface 7 (Plane, MeshAdapt)\n",
      "Info    : [ 20%] Meshing surface 8 (Plane, MeshAdapt)\n",
      "Info    : [ 30%] Meshing surface 9 (Plane, MeshAdapt)\n",
      "Info    : [ 40%] Meshing surface 10 (Plane, MeshAdapt)\n",
      "Info    : [ 50%] Meshing surface 11 (Plane, MeshAdapt)\n",
      "Info    : [ 60%] Meshing surface 12 (Plane, MeshAdapt)\n",
      "Info    : [ 70%] Meshing surface 13 (Plane, MeshAdapt)\n",
      "Info    : [ 80%] Meshing surface 14 (Plane, MeshAdapt)\n",
      "Info    : [ 90%] Meshing surface 15 (Plane, MeshAdapt)\n",
      "Info    : [100%] Meshing surface 16 (Sphere, MeshAdapt)\n",
      "Info    : Done meshing 2D (Wall 0.373643s, CPU 0.371467s)\n",
      "Info    : Meshing 3D...\n",
      "Info    : 3D Meshing 2 volumes with 1 connected component\n",
      "Info    : Tetrahedrizing 3397 nodes...\n",
      "Info    : Done tetrahedrizing 3405 nodes (Wall 0.0230094s, CPU 0.023024s)\n",
      "Info    : Reconstructing mesh...\n",
      "Info    :  - Creating surface mesh\n",
      "Info    :  - Identifying boundary edges\n",
      "Info    :  - Recovering boundary\n",
      "Info    : Done reconstructing mesh (Wall 0.0450368s, CPU 0.044711s)\n",
      "Info    : Found volume 2\n",
      "Info    : Found volume 1\n",
      "Info    : It. 0 - 0 nodes created - worst tet radius 11.0285 (nodes removed 0 0)\n",
      "Info    : It. 500 - 500 nodes created - worst tet radius 1.43714 (nodes removed 0 0)\n",
      "Info    : It. 1000 - 1000 nodes created - worst tet radius 1.17669 (nodes removed 0 0)\n",
      "Info    : It. 1500 - 1500 nodes created - worst tet radius 1.03815 (nodes removed 0 0)\n",
      "Info    : 3D refinement terminated (5056 nodes total):\n",
      "Info    :  - 1 Delaunay cavities modified for star shapeness\n",
      "Info    :  - 0 nodes could not be inserted\n",
      "Info    :  - 28108 tetrahedra created in 0.102852 sec. (273286 tets/s)\n",
      "Info    : 0 node relocations\n",
      "Info    : Done meshing 3D (Wall 0.196644s, CPU 0.196658s)\n",
      "Info    : Optimizing mesh...\n",
      "Info    : Optimizing volume 1\n",
      "Info    : Optimization starts (volume = 4.68e-06) with worst = 0.00812265 / average = 0.606544:\n",
      "Info    : 0.00 < quality < 0.10 :        32 elements\n",
      "Info    : 0.10 < quality < 0.20 :       103 elements\n",
      "Info    : 0.20 < quality < 0.30 :       252 elements\n",
      "Info    : 0.30 < quality < 0.40 :       666 elements\n",
      "Info    : 0.40 < quality < 0.50 :      1737 elements\n",
      "Info    : 0.50 < quality < 0.60 :      2185 elements\n",
      "Info    : 0.60 < quality < 0.70 :      2006 elements\n",
      "Info    : 0.70 < quality < 0.80 :      1616 elements\n",
      "Info    : 0.80 < quality < 0.90 :      1061 elements\n",
      "Info    : 0.90 < quality < 1.00 :       416 elements\n",
      "Info    : 289 edge swaps, 11 node relocations (volume = 4.68e-06): worst = 0.146028 / average = 0.618471 (Wall 0.0025048s, CPU 0.002533s)\n",
      "Info    : 304 edge swaps, 15 node relocations (volume = 4.68e-06): worst = 0.158684 / average = 0.618763 (Wall 0.00341546s, CPU 0.003466s)\n",
      "Info    : 308 edge swaps, 17 node relocations (volume = 4.68e-06): worst = 0.158684 / average = 0.61881 (Wall 0.00427831s, CPU 0.00435s)\n",
      "Info    : No ill-shaped tets in the mesh :-)\n",
      "Info    : 0.00 < quality < 0.10 :         0 elements\n",
      "Info    : 0.10 < quality < 0.20 :         6 elements\n",
      "Info    : 0.20 < quality < 0.30 :        84 elements\n",
      "Info    : 0.30 < quality < 0.40 :       712 elements\n",
      "Info    : 0.40 < quality < 0.50 :      1706 elements\n",
      "Info    : 0.50 < quality < 0.60 :      2169 elements\n",
      "Info    : 0.60 < quality < 0.70 :      2023 elements\n",
      "Info    : 0.70 < quality < 0.80 :      1631 elements\n",
      "Info    : 0.80 < quality < 0.90 :      1092 elements\n",
      "Info    : 0.90 < quality < 1.00 :       409 elements\n",
      "Info    : Optimizing volume 2\n",
      "Info    : Optimization starts (volume = 0.00309809) with worst = 0.0111154 / average = 0.620966:\n",
      "Info    : 0.00 < quality < 0.10 :        76 elements\n",
      "Info    : 0.10 < quality < 0.20 :       294 elements\n",
      "Info    : 0.20 < quality < 0.30 :       433 elements\n",
      "Info    : 0.30 < quality < 0.40 :      1064 elements\n",
      "Info    : 0.40 < quality < 0.50 :      2553 elements\n",
      "Info    : 0.50 < quality < 0.60 :      3613 elements\n",
      "Info    : 0.60 < quality < 0.70 :      3699 elements\n",
      "Info    : 0.70 < quality < 0.80 :      3145 elements\n",
      "Info    : 0.80 < quality < 0.90 :      2391 elements\n",
      "Info    : 0.90 < quality < 1.00 :       766 elements\n",
      "Info    : 673 edge swaps, 61 node relocations (volume = 0.00309809): worst = 0.0962665 / average = 0.637204 (Wall 0.00600244s, CPU 0.006037s)\n",
      "Info    : 708 edge swaps, 74 node relocations (volume = 0.00309809): worst = 0.0962665 / average = 0.637422 (Wall 0.00803917s, CPU 0.00811s)\n",
      "Info    : No ill-shaped tets in the mesh :-)\n",
      "Info    : 0.00 < quality < 0.10 :         1 elements\n",
      "Info    : 0.10 < quality < 0.20 :        33 elements\n",
      "Info    : 0.20 < quality < 0.30 :        47 elements\n",
      "Info    : 0.30 < quality < 0.40 :      1146 elements\n",
      "Info    : 0.40 < quality < 0.50 :      2503 elements\n",
      "Info    : 0.50 < quality < 0.60 :      3605 elements\n",
      "Info    : 0.60 < quality < 0.70 :      3723 elements\n",
      "Info    : 0.70 < quality < 0.80 :      3189 elements\n",
      "Info    : 0.80 < quality < 0.90 :      2405 elements\n",
      "Info    : 0.90 < quality < 1.00 :       769 elements\n",
      "Info    : Done optimizing mesh (Wall 0.0239096s, CPU 0.024129s)\n",
      "Info    : 5056 nodes 35023 elements\n",
      "Info    : Optimizing mesh (Netgen)...\n",
      "Info    : Optimizing volume 1\n",
      "Info    : CalcLocalH: 3265 Points 9839 Elements 5952 Surface Elements \n",
      "Info    : Remove Illegal Elements \n",
      "Info    : 188 illegal tets \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 193.075 \n",
      "Info    : 25 splits performed \n",
      "Info    : SwapImprove  \n",
      "Info    : 23 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : 150 illegal tets \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 193.075 \n",
      "Info    : 29 splits performed \n",
      "Info    : SwapImprove  \n",
      "Info    : 9 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 3 swaps performed \n",
      "Info    : 86 illegal tets \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 3349.48 \n",
      "Info    : 24 splits performed \n",
      "Info    : SwapImprove  \n",
      "Info    : 5 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 2 swaps performed \n",
      "Info    : 26 illegal tets \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 1865.02 \n",
      "Info    : 9 splits performed \n",
      "Info    : SwapImprove  \n",
      "Info    : 2 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 1 swaps performed \n",
      "Info    : 8 illegal tets \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 411.944 \n",
      "Info    : 3 splits performed \n",
      "Info    : SwapImprove  \n",
      "Info    : 0 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : 0 illegal tets \n",
      "Info    : Volume Optimization \n",
      "Info    : CombineImprove \n",
      "Info    : 27 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 21659.3 \n",
      "Info    : Total badness = 19580.3 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 135.164 \n",
      "Info    : 1 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 19588.1 \n",
      "Info    : Total badness = 19505.8 \n",
      "Info    : SwapImprove  \n",
      "Info    : 477 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18595.8 \n",
      "Info    : Total badness = 18407.6 \n",
      "Info    : CombineImprove \n",
      "Info    : 1 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18398 \n",
      "Info    : Total badness = 18389.7 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 85.9383 \n",
      "Info    : 2 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18404.5 \n",
      "Info    : Total badness = 18403.9 \n",
      "Info    : SwapImprove  \n",
      "Info    : 124 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18282.4 \n",
      "Info    : Total badness = 18197.2 \n",
      "Info    : CombineImprove \n",
      "Info    : 2 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18166.1 \n",
      "Info    : Total badness = 18161 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 85.934 \n",
      "Info    : 0 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18161 \n",
      "Info    : Total badness = 18160.6 \n",
      "Info    : SwapImprove  \n",
      "Info    : 50 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 18098.4 \n",
      "Info    : Total badness = 18061.9 \n",
      "Info    : Optimizing volume 2\n",
      "Info    : CalcLocalH: 4769 Points 17490 Elements 6786 Surface Elements \n",
      "Info    : Remove Illegal Elements \n",
      "Info    : 0 illegal tets \n",
      "Info    : Volume Optimization \n",
      "Info    : CombineImprove \n",
      "Info    : 27 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 33185.9 \n",
      "Info    : Total badness = 29557.2 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 107.923 \n",
      "Info    : 4 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 29588.9 \n",
      "Info    : Total badness = 29195.3 \n",
      "Info    : SwapImprove  \n",
      "Info    : 934 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 27513.4 \n",
      "Info    : Total badness = 26943.9 \n",
      "Info    : CombineImprove \n",
      "Info    : 3 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26896.8 \n",
      "Info    : Total badness = 26860.6 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 64.8656 \n",
      "Info    : 1 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26867.1 \n",
      "Info    : Total badness = 26859.8 \n",
      "Info    : SwapImprove  \n",
      "Info    : 280 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26625.8 \n",
      "Info    : Total badness = 26454.3 \n",
      "Info    : CombineImprove \n",
      "Info    : 0 elements combined \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26454.3 \n",
      "Info    : Total badness = 26446.7 \n",
      "Info    : SplitImprove \n",
      "Info    : badmax = 60.9791 \n",
      "Info    : 0 splits performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26446.7 \n",
      "Info    : Total badness = 26445.9 \n",
      "Info    : SwapImprove  \n",
      "Info    : 105 swaps performed \n",
      "Info    : SwapImprove2  \n",
      "Info    : 0 swaps performed \n",
      "Info    : ImproveMesh \n",
      "Info    : Total badness = 26368.2 \n",
      "Info    : Total badness = 26301.2 \n",
      "Info    : Done optimizing mesh (Wall 0.859175s, CPU 0.860999s)\n",
      "Info    : Writing 'patch_antenna.msh'...\n",
      "Mesh saved to patch_antenna.mshInfo    : Done writing 'patch_antenna.msh'\n",
      "\n",
      "  Nodes: 5094\n",
      "  Elements: 34488\n",
      "Info    : Writing 'patch_antenna.msh'...\n",
      "Info    : Done writing 'patch_antenna.msh'\n"
     ]
    }
   ],
   "source": [
    "# Define the entities which later will become the physical groups.\n",
    "entities = [\n",
    "    Entity(\"air_sphere\", dim = 3, mesh_order = 2, btype = \"dielectric\", tags = [air_sphere], loss_tan = 0.0, eps_r = 1.0, mu_r = 1.0),\n",
    "    Entity(\"substrate\", dim = 3, mesh_order = 1, btype = \"dielectric\", tags = [substrate], loss_tan = loss_tan, eps_r = eps_r, mu_r = mu_r),\n",
    "    Entity(\"top_conductor\", dim = 2, mesh_order= 1, btype = \"pec\", tags = [top_conductor[0][1]]),\n",
    "    Entity(\"ground_plane\", dim = 2, mesh_order = 1, btype = \"pec\", tags = [ground_plane]),\n",
    "    Entity(\"lumped_port\", dim = 2, mesh_order = 0, btype = \"lumped_port\", tags = [lumped_port], R = port_impedance, direction = '+Z', excitation = True)\n",
    "]\n",
    "\n",
    "# Boolean operations to guarantee a nice mesh, algo it returns the\n",
    "# physical group map.\n",
    "pg_map = run_meshing_pipeline(entities)\n",
    "\n",
    "# Refine near the top conductor and locally the lumped port\n",
    "refine_near_surfaces(entities[2].dimtags + entities[-1].dimtags, \n",
    "                     wavelength, \n",
    "                     ppw_near=400, \n",
    "                     ppw_far=5, \n",
    "                     transition_distance=wavelength/4,\n",
    "                     set_as_background=True)\n",
    "\n",
    "# # Mesh sizes\n",
    "# mesh_sizes = {\n",
    "#     \"substrate\": wavelength / 12,\n",
    "#     \"air_sphere\": wavelength / 4,\n",
    "#     \"lumped_port\": wavelength / 150,\n",
    "#     \"ground_plane\" : wavelength / 10,\n",
    "#     \"top_conductor\": wavelength / 50\n",
    "# }\n",
    "\n",
    "generate_3d_mesh(entities, output_file=filename, optimize=True)\n",
    "gmsh.option.setNumber(\"Mesh.MshFileVersion\", 2.2)\n",
    "gmsh.write(filename)\n",
    "gmsh.finalize()"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a77751bc",
   "metadata": {
    "papermill": {
     "duration": 0.00395,
     "end_time": "2026-05-26T01:20:45.106818+00:00",
     "exception": false,
     "start_time": "2026-05-26T01:20:45.102868+00:00",
     "status": "completed"
    },
    "tags": []
   },
   "source": [
    "### Mesh visualization"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "3c212d13",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2026-05-26T01:20:45.116938Z",
     "iopub.status.busy": "2026-05-26T01:20:45.116647Z",
     "iopub.status.idle": "2026-05-26T01:20:46.530121Z",
     "shell.execute_reply": "2026-05-26T01:20:46.528653Z"
    },
    "papermill": {
     "duration": 1.42018,
     "end_time": "2026-05-26T01:20:46.531281+00:00",
     "exception": false,
     "start_time": "2026-05-26T01:20:45.111101+00:00",
     "status": "completed"
    },
    "tags": []
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Loading mesh file: patch_antenna.msh\n",
      "Groups to render transparent: air_sphere__None\n",
      "\n",
      "Mesh loaded successfully with 2 cell blocks\n",
      "Found 6786 triangles total\n",
      "Physical group tags in mesh: {3: 'top_conductor', 4: 'ground_plane', 5: 'lumped_port', 6: 'air_sphere__None', 7: 'air_sphere__substrate'}\n"
     ]
    },
    {
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r=t[0],o=t[1],a=t[2],i=t[3],s=t[4],l=t[5],c=t[6],u=t[7],d=t[8],p=t[9],f=t[10],g=t[11],m=t[12],h=t[13],v=t[14],T=t[15],y=n[0],b=n[1],x=n[2],C=n[3];return e[0]=y*r+b*s+x*d+C*m,e[1]=y*o+b*l+x*p+C*h,e[2]=y*a+b*c+x*f+C*v,e[3]=y*i+b*u+x*g+C*T,y=n[4],b=n[5],x=n[6],C=n[7],e[4]=y*r+b*s+x*d+C*m,e[5]=y*o+b*l+x*p+C*h,e[6]=y*a+b*c+x*f+C*v,e[7]=y*i+b*u+x*g+C*T,y=n[8],b=n[9],x=n[10],C=n[11],e[8]=y*r+b*s+x*d+C*m,e[9]=y*o+b*l+x*p+C*h,e[10]=y*a+b*c+x*f+C*v,e[11]=y*i+b*u+x*g+C*T,y=n[12],b=n[13],x=n[14],C=n[15],e[12]=y*r+b*s+x*d+C*m,e[13]=y*o+b*l+x*p+C*h,e[14]=y*a+b*c+x*f+C*v,e[15]=y*i+b*u+x*g+C*T,e}function x(e,t,n){var r,o,a,i,s,l,c,u,d,p,f,g,m=n[0],h=n[1],v=n[2];return t===e?(e[12]=t[0]*m+t[4]*h+t[8]*v+t[12],e[13]=t[1]*m+t[5]*h+t[9]*v+t[13],e[14]=t[2]*m+t[6]*h+t[10]*v+t[14],e[15]=t[3]*m+t[7]*h+t[11]*v+t[15]):(r=t[0],o=t[1],a=t[2],i=t[3],s=t[4],l=t[5],c=t[6],u=t[7],d=t[8],p=t[9],f=t[10],g=t[11],e[0]=r,e[1]=o,e[2]=a,e[3]=i,e[4]=s,e[5]=l,e[6]=c,e[7]=u,e[8]=d,e[9]=p,e[10]=f,e[11]=g,e[12]=r*m+s*h+d*v+t[12],e[13]=o*m+l*h+p*v+t[13],e[14]=a*m+c*h+f*v+t[14],e[15]=i*m+u*h+g*v+t[15]),e}function C(e,t,n){var r=n[0],o=n[1],a=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*o,e[5]=t[5]*o,e[6]=t[6]*o,e[7]=t[7]*o,e[8]=t[8]*a,e[9]=t[9]*a,e[10]=t[10]*a,e[11]=t[11]*a,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function S(e,t,n,r){var o,a,s,l,c,u,d,p,f,g,m,h,v,T,y,b,x,C,S,A,I,w,O,P,R=r[0],M=r[1],E=r[2],V=Math.hypot(R,M,E);return V&lt;i?null:(R*=V=1/V,M*=V,E*=V,o=Math.sin(n),s=1-(a=Math.cos(n)),l=t[0],c=t[1],u=t[2],d=t[3],p=t[4],f=t[5],g=t[6],m=t[7],h=t[8],v=t[9],T=t[10],y=t[11],b=R*R*s+a,x=M*R*s+E*o,C=E*R*s-M*o,S=R*M*s-E*o,A=M*M*s+a,I=E*M*s+R*o,w=R*E*s+M*o,O=M*E*s-R*o,P=E*E*s+a,e[0]=l*b+p*x+h*C,e[1]=c*b+f*x+v*C,e[2]=u*b+g*x+T*C,e[3]=d*b+m*x+y*C,e[4]=l*S+p*A+h*I,e[5]=c*S+f*A+v*I,e[6]=u*S+g*A+T*I,e[7]=d*S+m*A+y*I,e[8]=l*w+p*O+h*P,e[9]=c*w+f*O+v*P,e[10]=u*w+g*O+T*P,e[11]=d*w+m*O+y*P,t!==e&amp;&amp;(e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e)}function A(e,t,n){var r=Math.sin(n),o=Math.cos(n),a=t[4],i=t[5],s=t[6],l=t[7],c=t[8],u=t[9],d=t[10],p=t[11];return t!==e&amp;&amp;(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=a*o+c*r,e[5]=i*o+u*r,e[6]=s*o+d*r,e[7]=l*o+p*r,e[8]=c*o-a*r,e[9]=u*o-i*r,e[10]=d*o-s*r,e[11]=p*o-l*r,e}function I(e,t,n){var r=Math.sin(n),o=Math.cos(n),a=t[0],i=t[1],s=t[2],l=t[3],c=t[8],u=t[9],d=t[10],p=t[11];return t!==e&amp;&amp;(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*o-c*r,e[1]=i*o-u*r,e[2]=s*o-d*r,e[3]=l*o-p*r,e[8]=a*r+c*o,e[9]=i*r+u*o,e[10]=s*r+d*o,e[11]=l*r+p*o,e}function w(e,t,n){var r=Math.sin(n),o=Math.cos(n),a=t[0],i=t[1],s=t[2],l=t[3],c=t[4],u=t[5],d=t[6],p=t[7];return t!==e&amp;&amp;(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*o+c*r,e[1]=i*o+u*r,e[2]=s*o+d*r,e[3]=l*o+p*r,e[4]=c*o-a*r,e[5]=u*o-i*r,e[6]=d*o-s*r,e[7]=p*o-l*r,e}function O(e,t){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=t[0],e[13]=t[1],e[14]=t[2],e[15]=1,e}function P(e,t){return e[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t[1],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t[2],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function R(e,t,n){var r,o,a,s=n[0],l=n[1],c=n[2],u=Math.hypot(s,l,c);return u&lt;i?null:(s*=u=1/u,l*=u,c*=u,r=Math.sin(t),a=1-(o=Math.cos(t)),e[0]=s*s*a+o,e[1]=l*s*a+c*r,e[2]=c*s*a-l*r,e[3]=0,e[4]=s*l*a-c*r,e[5]=l*l*a+o,e[6]=c*l*a+s*r,e[7]=0,e[8]=s*c*a+l*r,e[9]=l*c*a-s*r,e[10]=c*c*a+o,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e)}function M(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=r,e[6]=n,e[7]=0,e[8]=0,e[9]=-n,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function E(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=0,e[2]=-n,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=n,e[9]=0,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function V(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=n,e[2]=0,e[3]=0,e[4]=-n,e[5]=r,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function D(e,t,n){var r=t[0],o=t[1],a=t[2],i=t[3],s=r+r,l=o+o,c=a+a,u=r*s,d=r*l,p=r*c,f=o*l,g=o*c,m=a*c,h=i*s,v=i*l,T=i*c;return e[0]=1-(f+m),e[1]=d+T,e[2]=p-v,e[3]=0,e[4]=d-T,e[5]=1-(u+m),e[6]=g+h,e[7]=0,e[8]=p+v,e[9]=g-h,e[10]=1-(u+f),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e}function L(e,t){var n=new s(3),r=-t[0],o=-t[1],a=-t[2],i=t[3],l=t[4],c=t[5],u=t[6],d=t[7],p=r*r+o*o+a*a+i*i;return p&gt;0?(n[0]=2*(l*i+d*r+c*a-u*o)/p,n[1]=2*(c*i+d*o+u*r-l*a)/p,n[2]=2*(u*i+d*a+l*o-c*r)/p):(n[0]=2*(l*i+d*r+c*a-u*o),n[1]=2*(c*i+d*o+u*r-l*a),n[2]=2*(u*i+d*a+l*o-c*r)),D(e,t,n),e}function B(e,t){return e[0]=t[12],e[1]=t[13],e[2]=t[14],e}function N(e,t){var n=t[0],r=t[1],o=t[2],a=t[4],i=t[5],s=t[6],l=t[8],c=t[9],u=t[10];return e[0]=Math.hypot(n,r,o),e[1]=Math.hypot(a,i,s),e[2]=Math.hypot(l,c,u),e}function F(e,t){var n=new s(3);N(n,t);var r=1/n[0],o=1/n[1],a=1/n[2],i=t[0]*r,l=t[1]*o,c=t[2]*a,u=t[4]*r,d=t[5]*o,p=t[6]*a,f=t[8]*r,g=t[9]*o,m=t[10]*a,h=i+d+m,v=0;return h&gt;0?(v=2*Math.sqrt(h+1),e[3]=.25*v,e[0]=(p-g)/v,e[1]=(f-c)/v,e[2]=(l-u)/v):i&gt;d&amp;&amp;i&gt;m?(v=2*Math.sqrt(1+i-d-m),e[3]=(p-g)/v,e[0]=.25*v,e[1]=(l+u)/v,e[2]=(f+c)/v):d&gt;m?(v=2*Math.sqrt(1+d-i-m),e[3]=(f-c)/v,e[0]=(l+u)/v,e[1]=.25*v,e[2]=(p+g)/v):(v=2*Math.sqrt(1+m-i-d),e[3]=(l-u)/v,e[0]=(f+c)/v,e[1]=(p+g)/v,e[2]=.25*v),e}function _(e,t,n,r){var o=t[0],a=t[1],i=t[2],s=t[3],l=o+o,c=a+a,u=i+i,d=o*l,p=o*c,f=o*u,g=a*c,m=a*u,h=i*u,v=s*l,T=s*c,y=s*u,b=r[0],x=r[1],C=r[2];return e[0]=(1-(g+h))*b,e[1]=(p+y)*b,e[2]=(f-T)*b,e[3]=0,e[4]=(p-y)*x,e[5]=(1-(d+h))*x,e[6]=(m+v)*x,e[7]=0,e[8]=(f+T)*C,e[9]=(m-v)*C,e[10]=(1-(d+g))*C,e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e}function k(e,t,n,r,o){var a=t[0],i=t[1],s=t[2],l=t[3],c=a+a,u=i+i,d=s+s,p=a*c,f=a*u,g=a*d,m=i*u,h=i*d,v=s*d,T=l*c,y=l*u,b=l*d,x=r[0],C=r[1],S=r[2],A=o[0],I=o[1],w=o[2],O=(1-(m+v))*x,P=(f+b)*x,R=(g-y)*x,M=(f-b)*C,E=(1-(p+v))*C,V=(h+T)*C,D=(g+y)*S,L=(h-T)*S,B=(1-(p+m))*S;return e[0]=O,e[1]=P,e[2]=R,e[3]=0,e[4]=M,e[5]=E,e[6]=V,e[7]=0,e[8]=D,e[9]=L,e[10]=B,e[11]=0,e[12]=n[0]+A-(O*A+M*I+D*w),e[13]=n[1]+I-(P*A+E*I+L*w),e[14]=n[2]+w-(R*A+V*I+B*w),e[15]=1,e}function G(e,t){var n=t[0],r=t[1],o=t[2],a=t[3],i=n+n,s=r+r,l=o+o,c=n*i,u=r*i,d=r*s,p=o*i,f=o*s,g=o*l,m=a*i,h=a*s,v=a*l;return e[0]=1-d-g,e[1]=u+v,e[2]=p-h,e[3]=0,e[4]=u-v,e[5]=1-c-g,e[6]=f+m,e[7]=0,e[8]=p+h,e[9]=f-m,e[10]=1-c-d,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function U(e,t,n,r,o,a,i){var s=1/(n-t),l=1/(o-r),c=1/(a-i);return e[0]=2*a*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=2*a*l,e[6]=0,e[7]=0,e[8]=(n+t)*s,e[9]=(o+r)*l,e[10]=(i+a)*c,e[11]=-1,e[12]=0,e[13]=0,e[14]=i*a*2*c,e[15]=0,e}function z(e,t,n,r,o){var a,i=1/Math.tan(t/2);return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=o&amp;&amp;o!==1/0?(a=1/(r-o),e[10]=(o+r)*a,e[14]=2*o*r*a):(e[10]=-1,e[14]=-2*r),e}Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var W=z;function H(e,t,n,r,o){var a,i=1/Math.tan(t/2);return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=o&amp;&amp;o!==1/0?(a=1/(r-o),e[10]=o*a,e[14]=o*r*a):(e[10]=-1,e[14]=-r),e}function j(e,t,n,r){var o=Math.tan(t.upDegrees*Math.PI/180),a=Math.tan(t.downDegrees*Math.PI/180),i=Math.tan(t.leftDegrees*Math.PI/180),s=Math.tan(t.rightDegrees*Math.PI/180),l=2/(i+s),c=2/(o+a);return e[0]=l,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=c,e[6]=0,e[7]=0,e[8]=-(i-s)*l*.5,e[9]=(o-a)*c*.5,e[10]=r/(n-r),e[11]=-1,e[12]=0,e[13]=0,e[14]=r*n/(n-r),e[15]=0,e}function K(e,t,n,r,o,a,i){var s=1/(t-n),l=1/(r-o),c=1/(a-i);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*c,e[11]=0,e[12]=(t+n)*s,e[13]=(o+r)*l,e[14]=(i+a)*c,e[15]=1,e}var $=K;function q(e,t,n,r,o,a,i){var s=1/(t-n),l=1/(r-o),c=1/(a-i);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=c,e[11]=0,e[12]=(t+n)*s,e[13]=(o+r)*l,e[14]=a*c,e[15]=1,e}function X(e,t,n,r){var o,a,s,l,c,u,d,p,f,g,h=t[0],v=t[1],T=t[2],y=r[0],b=r[1],x=r[2],C=n[0],S=n[1],A=n[2];return Math.abs(h-C)&lt;i&amp;&amp;Math.abs(v-S)&lt;i&amp;&amp;Math.abs(T-A)&lt;i?m(e):(d=h-C,p=v-S,f=T-A,o=b*(f*=g=1/Math.hypot(d,p,f))-x*(p*=g),a=x*(d*=g)-y*f,s=y*p-b*d,(g=Math.hypot(o,a,s))?(o*=g=1/g,a*=g,s*=g):(o=0,a=0,s=0),l=p*s-f*a,c=f*o-d*s,u=d*a-p*o,(g=Math.hypot(l,c,u))?(l*=g=1/g,c*=g,u*=g):(l=0,c=0,u=0),e[0]=o,e[1]=l,e[2]=d,e[3]=0,e[4]=a,e[5]=c,e[6]=p,e[7]=0,e[8]=s,e[9]=u,e[10]=f,e[11]=0,e[12]=-(o*h+a*v+s*T),e[13]=-(l*h+c*v+u*T),e[14]=-(d*h+p*v+f*T),e[15]=1,e)}function Y(e,t,n,r){var o=t[0],a=t[1],i=t[2],s=r[0],l=r[1],c=r[2],u=o-n[0],d=a-n[1],p=i-n[2],f=u*u+d*d+p*p;f&gt;0&amp;&amp;(u*=f=1/Math.sqrt(f),d*=f,p*=f);var g=l*p-c*d,m=c*u-s*p,h=s*d-l*u;return(f=g*g+m*m+h*h)&gt;0&amp;&amp;(g*=f=1/Math.sqrt(f),m*=f,h*=f),e[0]=g,e[1]=m,e[2]=h,e[3]=0,e[4]=d*h-p*m,e[5]=p*g-u*h,e[6]=u*m-d*g,e[7]=0,e[8]=u,e[9]=d,e[10]=p,e[11]=0,e[12]=o,e[13]=a,e[14]=i,e[15]=1,e}function Z(e){return&quot;mat4(&quot;+e[0]+&quot;, &quot;+e[1]+&quot;, &quot;+e[2]+&quot;, &quot;+e[3]+&quot;, &quot;+e[4]+&quot;, &quot;+e[5]+&quot;, &quot;+e[6]+&quot;, &quot;+e[7]+&quot;, &quot;+e[8]+&quot;, &quot;+e[9]+&quot;, &quot;+e[10]+&quot;, &quot;+e[11]+&quot;, &quot;+e[12]+&quot;, &quot;+e[13]+&quot;, &quot;+e[14]+&quot;, &quot;+e[15]+&quot;)&quot;}function Q(e){return Math.hypot(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])}function J(e,t,n){return e[0]=t[0]+n[0],e[1]=t[1]+n[1],e[2]=t[2]+n[2],e[3]=t[3]+n[3],e[4]=t[4]+n[4],e[5]=t[5]+n[5],e[6]=t[6]+n[6],e[7]=t[7]+n[7],e[8]=t[8]+n[8],e[9]=t[9]+n[9],e[10]=t[10]+n[10],e[11]=t[11]+n[11],e[12]=t[12]+n[12],e[13]=t[13]+n[13],e[14]=t[14]+n[14],e[15]=t[15]+n[15],e}function ee(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e[2]=t[2]-n[2],e[3]=t[3]-n[3],e[4]=t[4]-n[4],e[5]=t[5]-n[5],e[6]=t[6]-n[6],e[7]=t[7]-n[7],e[8]=t[8]-n[8],e[9]=t[9]-n[9],e[10]=t[10]-n[10],e[11]=t[11]-n[11],e[12]=t[12]-n[12],e[13]=t[13]-n[13],e[14]=t[14]-n[14],e[15]=t[15]-n[15],e}function te(e,t,n){return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*n,e[5]=t[5]*n,e[6]=t[6]*n,e[7]=t[7]*n,e[8]=t[8]*n,e[9]=t[9]*n,e[10]=t[10]*n,e[11]=t[11]*n,e[12]=t[12]*n,e[13]=t[13]*n,e[14]=t[14]*n,e[15]=t[15]*n,e}function ne(e,t,n,r){return 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Re(e){return&quot;mat3(&quot;+e[0]+&quot;, &quot;+e[1]+&quot;, &quot;+e[2]+&quot;, &quot;+e[3]+&quot;, &quot;+e[4]+&quot;, &quot;+e[5]+&quot;, &quot;+e[6]+&quot;, &quot;+e[7]+&quot;, &quot;+e[8]+&quot;)&quot;}function Me(e){return Math.hypot(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])}function Ee(e,t,n){return e[0]=t[0]+n[0],e[1]=t[1]+n[1],e[2]=t[2]+n[2],e[3]=t[3]+n[3],e[4]=t[4]+n[4],e[5]=t[5]+n[5],e[6]=t[6]+n[6],e[7]=t[7]+n[7],e[8]=t[8]+n[8],e}function Ve(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e[2]=t[2]-n[2],e[3]=t[3]-n[3],e[4]=t[4]-n[4],e[5]=t[5]-n[5],e[6]=t[6]-n[6],e[7]=t[7]-n[7],e[8]=t[8]-n[8],e}function De(e,t,n){return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*n,e[5]=t[5]*n,e[6]=t[6]*n,e[7]=t[7]*n,e[8]=t[8]*n,e}function Le(e,t,n,r){return e[0]=t[0]+n[0]*r,e[1]=t[1]+n[1]*r,e[2]=t[2]+n[2]*r,e[3]=t[3]+n[3]*r,e[4]=t[4]+n[4]*r,e[5]=t[5]+n[5]*r,e[6]=t[6]+n[6]*r,e[7]=t[7]+n[7]*r,e[8]=t[8]+n[8]*r,e}function Be(e,t){return 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os={newInstance:Wt.newInstance(rs,&quot;vtkProperty&quot;),extend:rs,...Qi};const as={mapper:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1};function is(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,as,n),Xi.extend(e,t,n),t.boundsMTime={},Wt.obj(t.boundsMTime),Wt.setGet(e,t,[&quot;backfaceProperty&quot;,&quot;forceOpaque&quot;,&quot;forceTranslucent&quot;,&quot;mapper&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkActor&quot;);const n={...e};e.getActors=()=&gt;[e],e.getIsOpaque=()=&gt;{if(t.forceOpaque)return!0;if(t.forceTranslucent)return!1;t.properties[0]||e.getProperty();let n=t.properties[0].getOpacity()&gt;=1;return n=n&amp;&amp;(!t.texture||!t.texture.isTranslucent()),n=n&amp;&amp;(!t.mapper||t.mapper.getIsOpaque()),n},e.hasTranslucentPolygonalGeometry=()=&gt;null!==t.mapper&amp;&amp;(t.properties[0]||e.getProperty(),!e.getIsOpaque()),e.makeProperty=os.newInstance,e.getMTime=()=&gt;{let 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r=0;r&lt;t.numberOfComponents;r++){const[t,o]=e.getRange(r),a={min:t,max:o};n.push(a)}if(t.numberOfComponents&gt;1){const[t,r]=e.getRange(-1),o={min:t,max:r};n.push(o)}return n},e.setTuple=(e,n)=&gt;{const r=e*t.numberOfComponents;for(let e=0;e&lt;t.numberOfComponents;e++)t.values[r+e]=n[e]},e.setTuples=(e,n)=&gt;{let r=e*t.numberOfComponents;const o=Math.min(n.length,t.size-r);for(let e=0;e&lt;o;)t.values[r++]=n[e++]},e.insertTuple=(r,o)=&gt;(t.size&lt;=r*t.numberOfComponents&amp;&amp;(t.size=(r+1)*t.numberOfComponents,n(r+1)),e.setTuple(r,o),r),e.insertTuples=(r,o)=&gt;{const a=r+o.length/t.numberOfComponents;return t.size&lt;a*t.numberOfComponents&amp;&amp;(t.size=a*t.numberOfComponents,n(a)),e.setTuples(r,o),a},e.insertNextTuple=n=&gt;{const r=t.size/t.numberOfComponents;return e.insertTuple(r,n)},e.insertNextTuples=n=&gt;{const r=t.size/t.numberOfComponents;return e.insertTuples(r,n)},e.findTuple=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:1e-6;for(let r=0;r&lt;t.size;r+=t.numberOfComponents)if(Math.abs(e[0]-t.values[r])&lt;=n){let o=!0;for(let a=1;a&lt;t.numberOfComponents;++a)if(Math.abs(e[a]-t.values[r+a])&gt;n){o=!1;break}if(o)return r/t.numberOfComponents}return-1},e.getTuple=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];const r=t.numberOfComponents||1,o=e*r;switch(r){case 4:n[3]=t.values[o+3];case 3:n[2]=t.values[o+2];case 2:n[1]=t.values[o+1];case 1:n[0]=t.values[o];break;default:for(let e=r-1;e&gt;=0;--e)n[e]=t.values[o+e]}return n},e.getTuples=(n,r)=&gt;{const o=(n??0)*t.numberOfComponents,a=(r??e.getNumberOfTuples())*t.numberOfComponents,i=e.getData().subarray(o,a);return i.length&gt;0?i:null},e.getTupleLocation=function(){return(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:1)*t.numberOfComponents},e.getNumberOfComponents=()=&gt;t.numberOfComponents,e.getNumberOfValues=()=&gt;t.size,e.getNumberOfTuples=()=&gt;t.size/t.numberOfComponents,e.getDataType=()=&gt;t.dataType,e.newClone=()=&gt;bs({empty:!0,name:t.name,dataType:t.dataType,numberOfComponents:t.numberOfComponents}),e.getName=()=&gt;(t.name||(e.modified(),t.name=`vtkDataArray${e.getMTime()}`),t.name),e.setData=(n,r)=&gt;{t.values=n,t.size=n.length,t.dataType=hs(n),r&amp;&amp;(t.numberOfComponents=r),t.size%t.numberOfComponents!=0&amp;&amp;(t.numberOfComponents=1),e.dataChange()},e.getState=()=&gt;{if(t.deleted)return null;const n={...t,vtkClass:e.getClassName()};n.values=Array.from(n.values),delete n.buffer,Object.keys(n).forEach((e=&gt;{n[e]||delete n[e]}));const r={};return Object.keys(n).sort().forEach((e=&gt;{r[e]=n[e]})),r.mtime&amp;&amp;delete r.mtime,r},e.deepCopy=n=&gt;{const r=e.getDataType(),o=t.values;e.shallowCopy(n),t.ranges=structuredClone(n.getRanges()),o?.length&gt;=n.getNumberOfValues()&amp;&amp;r===n.getDataType()?(o.set(n.getData()),t.values=o,e.dataChange()):e.setData(n.getData().slice())},e.interpolateTuple=(n,r,o,a,i,s)=&gt;{const l=t.numberOfComponents||1;l===r.getNumberOfComponents()&amp;&amp;l===a.getNumberOfComponents()||ds(&quot;numberOfComponents must match&quot;);const c=r.getTuple(o),u=a.getTuple(i),d=[];switch(d.length=l,l){case 4:d[3]=c[3]+(u[3]-c[3])*s;case 3:d[2]=c[2]+(u[2]-c[2])*s;case 2:d[1]=c[1]+(u[1]-c[1])*s;case 1:d[0]=c[0]+(u[0]-c[0])*s;break;default:for(let e=0;e&lt;l;e++)d[e]=c[e]+(u[e]-c[e])*s}return e.insertTuple(n,d)}}(e,t)}const bs=Mt(ys,&quot;vtkDataArray&quot;);var xs={newInstance:bs,extend:ys,...vs,...us};const Cs={clippingPlanes:[]};var Ss=function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Cs,n),Wt.obj(e,t),Wt.algo(e,t,1,0),t.clippingPlanes||(t.clippingPlanes=[]),function(e,t){t.classHierarchy.push(&quot;vtkAbstractMapper&quot;),e.update=()=&gt;{e.getInputData()},e.addClippingPlane=n=&gt;!!n.isA(&quot;vtkPlane&quot;)&amp;&amp;!t.clippingPlanes.includes(n)&amp;&amp;(t.clippingPlanes.push(n),e.modified(),!0),e.getNumberOfClippingPlanes=()=&gt;t.clippingPlanes.length,e.removeAllClippingPlanes=()=&gt;0!==t.clippingPlanes.length&amp;&amp;(t.clippingPlanes.length=0,e.modified(),!0),e.removeClippingPlane=n=&gt;{const r=t.clippingPlanes.indexOf(n);return-1!==r&amp;&amp;(t.clippingPlanes.splice(r,1),e.modified(),!0)},e.getClippingPlanes=()=&gt;t.clippingPlanes,e.setClippingPlanes=t=&gt;{if(t)if(Array.isArray(t)){const n=t.length;for(let r=0;r&lt;n&amp;&amp;r&lt;6;r++)e.addClippingPlane(t[r])}else e.addClippingPlane(t)},e.getClippingPlaneInDataCoords=(e,n,r)=&gt;{const o=t.clippingPlanes,a=e;if(o){const e=o.length;if(n&gt;=0&amp;&amp;n&lt;e){const e=o[n],t=e.getNormal(),i=e.getOrigin(),s=t[0],l=t[1],c=t[2],u=-(s*i[0]+l*i[1]+c*i[2]);return r[0]=s*a[0]+l*a[4]+c*a[8]+u*a[12],r[1]=s*a[1]+l*a[5]+c*a[9]+u*a[13],r[2]=s*a[2]+l*a[6]+c*a[10]+u*a[14],void(r[3]=s*a[3]+l*a[7]+c*a[11]+u*a[15])}}Wt.vtkErrorMacro(`Clipping plane index ${n} is out of range.`)}}(e,t)},As=function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,(e=&gt;({bounds:[...Gi.INIT_BOUNDS],center:[0,0,0],viewSpecificProperties:{},...e}))(n)),Ss(e,t,n),Wt.setGet(e,t,[&quot;viewSpecificProperties&quot;]),function(e,t){e.getBounds=()=&gt;(Wt.vtkErrorMacro(&quot;vtkAbstractMapper3D.getBounds - NOT IMPLEMENTED&quot;),Pa()),e.getCenter=()=&gt;{const n=e.getBounds();return t.center=Gi.isValid(n)?Gi.getCenter(n):null,t.center?.slice()},e.getLength=()=&gt;{const t=e.getBounds();return Gi.getDiagonalLength(t)}}(e,t)};const{vtkErrorMacro:Is,vtkWarningMacro:ws}=Wt,Os={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function Ps(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Os,n),Wt.obj(e,t),function(e,t){t.classHierarchy.push(&quot;vtkFieldData&quot;);const n=e.getState;t.arrays&amp;&amp;(t.arrays=t.arrays.map((e=&gt;({data:ze(e.data)})))),e.initialize=()=&gt;{e.initializeFields(),e.copyAllOn(),e.clearFieldFlags()},e.initializeFields=()=&gt;{t.arrays=[],t.copyFieldFlags={},e.modified()},e.copyStructure=n=&gt;{e.initializeFields(),t.copyFieldFlags=n.getCopyFieldFlags().map((e=&gt;e)),t.arrays=n.getArrays().map((e=&gt;({data:e})))},e.getNumberOfArrays=()=&gt;t.arrays.length,e.getNumberOfActiveArrays=()=&gt;t.arrays.length,e.addArray=n=&gt;{const r=n.getName(),{array:o,index:a}=e.getArrayWithIndex(r);return null!=o?(t.arrays[a]={data:n},a):(t.arrays=[].concat(t.arrays,{data:n}),t.arrays.length-1)},e.removeAllArrays=()=&gt;{t.arrays=[]},e.removeArray=n=&gt;{const r=t.arrays.findIndex((e=&gt;e.data.getName()===n));return e.removeArrayByIndex(r)},e.removeArrayByIndex=e=&gt;-1!==e&amp;&amp;e&lt;t.arrays.length&amp;&amp;(t.arrays.splice(e,1),!0),e.getArrays=()=&gt;t.arrays.map((e=&gt;e.data)),e.getArray=t=&gt;&quot;number&quot;==typeof t?e.getArrayByIndex(t):e.getArrayByName(t),e.getArrayByName=e=&gt;t.arrays.reduce(((t,n,r)=&gt;n.data.getName()===e?n.data:t),null),e.getArrayWithIndex=e=&gt;{const n=t.arrays.findIndex((t=&gt;t.data.getName()===e));return{array:-1!==n?t.arrays[n].data:null,index:n}},e.getArrayByIndex=e=&gt;e&gt;=0&amp;&amp;e&lt;t.arrays.length?t.arrays[e].data:null,e.hasArray=t=&gt;e.getArrayWithIndex(t).index&gt;=0,e.getArrayName=e=&gt;{const n=t.arrays[e];return n?n.data.getName():&quot;&quot;},e.getCopyFieldFlags=()=&gt;t.copyFieldFlags,e.getFlag=e=&gt;t.copyFieldFlags[e],e.passData=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:-1,o=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:-1;n.getArrays().forEach((a=&gt;{const i=e.getFlag(a.getName());if(!1!==i&amp;&amp;(!t.doCopyAllOff||!0===i)&amp;&amp;a){let t=e.getArrayByName(a.getName());if(t)if(a.getNumberOfComponents()===t.getNumberOfComponents())if(r&gt;-1&amp;&amp;r&lt;a.getNumberOfTuples()){const e=o&gt;-1?o:r;t.insertTuple(e,a.getTuple(r))}else t.insertTuples(0,a.getTuples());else Is(&quot;Unhandled case in passData&quot;);else if(r&lt;0||r&gt;a.getNumberOfTuples())e.addArray(a),n.getAttributes(a).forEach((t=&gt;{e.setAttribute(a,t)}));else{const i=a.getNumberOfComponents();let s=a.getNumberOfValues();const l=o&gt;-1?o:r;s&lt;=l*i&amp;&amp;(s=(l+1)*i),t=xs.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:i,values:Wt.newTypedArray(a.getDataType(),s),size:0}),t.insertTuple(l,a.getTuple(r)),e.addArray(t),n.getAttributes(a).forEach((n=&gt;{e.setAttribute(t,n)}))}}}))},e.interpolateData=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:-1,o=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:-1,a=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]?arguments[3]:-1,i=arguments.length&gt;4&amp;&amp;void 0!==arguments[4]?arguments[4]:.5;n.getArrays().forEach((s=&gt;{const l=e.getFlag(s.getName());if(!1!==l&amp;&amp;(!t.doCopyAllOff||!0===l)&amp;&amp;s){let t=e.getArrayByName(s.getName());if(t)if(s.getNumberOfComponents()===t.getNumberOfComponents())if(r&gt;-1&amp;&amp;r&lt;s.getNumberOfTuples()){const e=a&gt;-1?a:r;t.interpolateTuple(e,s,r,s,o,i),ws(&quot;Unexpected case in interpolateData&quot;)}else t.insertTuples(s.getTuples());else Is(&quot;Unhandled case in interpolateData&quot;);else if(r&lt;0||o&lt;0||r&gt;s.getNumberOfTuples())e.addArray(s),n.getAttributes(s).forEach((t=&gt;{e.setAttribute(s,t)}));else{const l=s.getNumberOfComponents();let c=s.getNumberOfValues();const u=a&gt;-1?a:r;c&lt;=u*l&amp;&amp;(c=(u+1)*l),t=xs.newInstance({name:s.getName(),dataType:s.getDataType(),numberOfComponents:l,values:Wt.newTypedArray(s.getDataType(),c),size:0}),t.interpolateTuple(u,s,r,s,o,i),e.addArray(t),n.getAttributes(s).forEach((n=&gt;{e.setAttribute(t,n)}))}}}))},e.copyFieldOn=e=&gt;{t.copyFieldFlags[e]=!0},e.copyFieldOff=e=&gt;{t.copyFieldFlags[e]=!1},e.copyAllOn=()=&gt;{t.doCopyAllOn&amp;&amp;!t.doCopyAllOff||(t.doCopyAllOn=!0,t.doCopyAllOff=!1,e.modified())},e.copyAllOff=()=&gt;{!t.doCopyAllOn&amp;&amp;t.doCopyAllOff||(t.doCopyAllOn=!1,t.doCopyAllOff=!0,e.modified())},e.clearFieldFlags=()=&gt;{t.copyFieldFlags={}},e.deepCopy=e=&gt;{t.arrays=e.getArrays().map((e=&gt;{const t=e.newClone();return t.deepCopy(e),{data:t}}))},e.copyFlags=e=&gt;e.getCopyFieldFlags().map((e=&gt;e)),e.reset=()=&gt;t.arrays.forEach((e=&gt;e.data.reset())),e.getMTime=()=&gt;t.arrays.reduce(((e,t)=&gt;t.data.getMTime()&gt;e?t.data.getMTime():e),t.mtime),e.getNumberOfComponents=()=&gt;t.arrays.reduce(((e,t)=&gt;e+t.data.getNumberOfComponents()),0),e.getNumberOfTuples=()=&gt;t.arrays.length&gt;0?t.arrays[0].getNumberOfTuples():0,e.getState=()=&gt;{const e=n();return e&amp;&amp;(e.arrays=t.arrays.map((e=&gt;({data:e.data.getState()})))),e}}(e,t)}var Rs={newInstance:Wt.newInstance(Ps,&quot;vtkFieldData&quot;),extend:Ps};const Ms={DEFAULT:0,SINGLE:1,DOUBLE:2};var Es={AttributeCopyOperations:{COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},AttributeLimitTypes:{MAX:0,EXACT:1,NOLIMIT:2},AttributeTypes:{SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},CellGhostTypes:{DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},DesiredOutputPrecision:Ms,PointGhostTypes:{DUPLICATEPOINT:1,HIDDENPOINT:2},ghostArrayName:&quot;vtkGhostType&quot;};const{AttributeTypes:Vs,AttributeCopyOperations:Ds}=Es,{vtkWarningMacro:Ls}=Wt,Bs={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function Ns(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Bs,n),Rs.extend(e,t,n),Wt.setGet(e,t,[&quot;activeScalars&quot;,&quot;activeNormals&quot;,&quot;activeTCoords&quot;,&quot;activeVectors&quot;,&quot;activeTensors&quot;,&quot;activeGlobalIds&quot;,&quot;activePedigreeIds&quot;]),t.arrays||(t.arrays={}),function(e,t){const n=[&quot;Scalars&quot;,&quot;Vectors&quot;,&quot;Normals&quot;,&quot;TCoords&quot;,&quot;Tensors&quot;,&quot;GlobalIds&quot;,&quot;PedigreeIds&quot;];function r(e){let t=n.find((t=&gt;Vs[t.toUpperCase()]===e||&quot;number&quot;!=typeof e&amp;&amp;t.toLowerCase()===e.toLowerCase()));return void 0===t&amp;&amp;(t=null),t}t.classHierarchy.push(&quot;vtkDataSetAttributes&quot;);const o={...e};e.checkNumberOfComponents=e=&gt;!0,e.setAttribute=(n,o)=&gt;{const a=r(o);if(n&amp;&amp;&quot;PEDIGREEIDS&quot;===a.toUpperCase()&amp;&amp;!n.isA(&quot;vtkDataArray&quot;))return Ls(`Cannot set attribute ${a}. The attribute must be a vtkDataArray.`),-1;if(n&amp;&amp;!e.checkNumberOfComponents(n,a))return Ls(`Cannot set attribute ${a}. Incorrect number of components.`),-1;let i=t[`active${a}`];if(i&gt;=0&amp;&amp;i&lt;t.arrays.length){if(t.arrays[i]===n)return i;e.removeArrayByIndex(i)}return n?(i=e.addArray(n),t[`active${a}`]=i):t[`active${a}`]=-1,e.modified(),t[`active${a}`]},e.getAttributes=t=&gt;n.filter((n=&gt;e[`get${n}`]()===t)),e.setActiveAttributeByName=(t,n)=&gt;e.setActiveAttributeByIndex(e.getArrayWithIndex(t).index,n),e.setActiveAttributeByIndex=(n,o)=&gt;{const a=r(o);if(n&gt;=0&amp;&amp;n&lt;t.arrays.length){if(&quot;PEDIGREEIDS&quot;!==a.toUpperCase()){const t=e.getArrayByIndex(n);if(!t.isA(&quot;vtkDataArray&quot;))return Ls(`Cannot set attribute ${a}. Only vtkDataArray subclasses can be set as active attributes.`),-1;if(!e.checkNumberOfComponents(t,a))return Ls(`Cannot set attribute ${a}. Incorrect number of components.`),-1}return t[`active${a}`]=n,e.modified(),n}return-1===n&amp;&amp;(t[`active${a}`]=n,e.modified()),-1},e.getActiveAttribute=t=&gt;{const n=r(t);return e[`get${n}`]()},e.removeAllArrays=()=&gt;{n.forEach((e=&gt;{t[`active${e}`]=-1})),o.removeAllArrays()},e.removeArrayByIndex=e=&gt;(-1!==e&amp;&amp;n.forEach((n=&gt;{e===t[`active${n}`]?t[`active${n}`]=-1:e&lt;t[`active${n}`]&amp;&amp;(t[`active${n}`]-=1)})),o.removeArrayByIndex(e)),n.forEach((n=&gt;{const r=`active${n}`;e[`get${n}`]=()=&gt;e.getArrayByIndex(t[r]),e[`set${n}`]=t=&gt;e.setAttribute(t,n),e[`setActive${n}`]=t=&gt;e.setActiveAttributeByIndex(e.getArrayWithIndex(t).index,n),e[`copy${n}Off`]=()=&gt;{const e=n.toUpperCase();t.copyAttributeFlags[Ds.PASSDATA][Vs[e]]=!1},e[`copy${n}On`]=()=&gt;{const e=n.toUpperCase();t.copyAttributeFlags[Ds.PASSDATA][Vs[e]]=!0}})),e.initializeAttributeCopyFlags=()=&gt;{t.copyAttributeFlags=[],Object.keys(Ds).filter((e=&gt;&quot;ALLCOPY&quot;!==e)).forEach((e=&gt;{t.copyAttributeFlags[Ds[e]]=Object.keys(Vs).filter((e=&gt;&quot;NUM_ATTRIBUTES&quot;!==e)).reduce(((e,t)=&gt;(e[Vs[t]]=!0,e)),[])})),t.copyAttributeFlags[Ds.COPYTUPLE][Vs.GLOBALIDS]=!1,t.copyAttributeFlags[Ds.INTERPOLATE][Vs.GLOBALIDS]=!1,t.copyAttributeFlags[Ds.COPYTUPLE][Vs.PEDIGREEIDS]=!1},e.initialize=Wt.chain(e.initialize,e.initializeAttributeCopyFlags),t.dataArrays&amp;&amp;Object.keys(t.dataArrays).length&amp;&amp;Object.keys(t.dataArrays).forEach((n=&gt;{t.dataArrays[n].ref||&quot;vtkDataArray&quot;!==t.dataArrays[n].type||e.addArray(xs.newInstance(t.dataArrays[n]))}));const a=e.shallowCopy;e.shallowCopy=(e,n)=&gt;{a(e,n),t.arrays=e.getArrays().map((e=&gt;{const t=e.newClone();return t.shallowCopy(e,n),{data:t}}))},e.initializeAttributeCopyFlags()}(e,t)}var Fs={newInstance:Wt.newInstance(Ns,&quot;vtkDataSetAttributes&quot;),extend:Ns,...Es};const _s=[&quot;pointData&quot;,&quot;cellData&quot;,&quot;fieldData&quot;],ks={};function Gs(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ks,n),Wt.obj(e,t),Wt.setGet(e,t,_s),Wt.getArray(e,t,[&quot;bounds&quot;],6),function(e,t){t.classHierarchy.push(&quot;vtkDataSet&quot;),_s.forEach((e=&gt;{t[e]?t[e]=ze(t[e]):t[e]=Fs.newInstance()})),e.computeBounds=()=&gt;{if(t.modifiedTime&amp;&amp;t.computeTime&amp;&amp;t.modifiedTime&gt;t.computeTime||!t.computeTime){const n=e.getPoints();n?.getNumberOfPoints()?Gi.setBounds(t.bounds,n.getBoundsByReference()):t.bounds=Da.createUninitializedBounds(),t.computeTime=Wt.getCurrentGlobalMTime()}},e.getLength2=()=&gt;{const t=e.getBoundsByReference();return t&amp;&amp;6===t.length?Gi.getDiagonalLength2(t):0},e.getLength=()=&gt;Math.sqrt(e.getLength2()),e.getCenter=()=&gt;{const t=e.getBoundsByReference();return t&amp;&amp;6===t.length?Gi.getCenter(t):[0,0,0]},e.getCellBounds=t=&gt;{const n=e.getCell(t);return n?n.getBounds():Da.createUninitializedBounds()},e.getBounds=Wt.chain((()=&gt;e.computeBounds),e.getBounds),e.getBoundsByReference=Wt.chain((()=&gt;e.computeBounds),e.getBoundsByReference);const n=e.shallowCopy;e.shallowCopy=function(e){n(e,arguments.length&gt;1&amp;&amp;void 0!==arguments[1]&amp;&amp;arguments[1]),_s.forEach((n=&gt;{t[n]=Fs.newInstance(),t[n].shallowCopy(e.getReferenceByName(n))}))};const r=e.getMTime;e.getMTime=()=&gt;_s.reduce(((e,n)=&gt;Math.max(e,t[n]?.getMTime()??e)),r()),e.initialize=()=&gt;(_s.forEach((e=&gt;t[e]?.initialize())),e)}(e,t)}var Us={newInstance:Wt.newInstance(Gs,&quot;vtkDataSet&quot;),extend:Gs,FieldDataTypes:{UNIFORM:0,DATA_OBJECT_FIELD:0,COORDINATE:1,POINT_DATA:1,POINT:2,POINT_FIELD_DATA:2,CELL:3,CELL_FIELD_DATA:3,VERTEX:4,VERTEX_FIELD_DATA:4,EDGE:5,EDGE_FIELD_DATA:5,ROW:6,ROW_DATA:6},FieldAssociations:{FIELD_ASSOCIATION_POINTS:0,FIELD_ASSOCIATION_CELLS:1,FIELD_ASSOCIATION_NONE:2,FIELD_ASSOCIATION_POINTS_THEN_CELLS:3,FIELD_ASSOCIATION_VERTICES:4,FIELD_ASSOCIATION_EDGES:5,FIELD_ASSOCIATION_ROWS:6,NUMBER_OF_ASSOCIATIONS:7}};const zs={UNCHANGED:0,SINGLE_POINT:1,X_LINE:2,Y_LINE:3,Z_LINE:4,XY_PLANE:5,YZ_PLANE:6,XZ_PLANE:7,XYZ_GRID:8,EMPTY:9};var Ws={StructuredType:zs};const{StructuredType:Hs}=Ws;var js={getDataDescriptionFromExtent:function(e){let t=0;for(let n=0;n&lt;3;++n)e[2*n]&lt;e[2*n+1]&amp;&amp;t++;return e[0]&gt;e[1]||e[2]&gt;e[3]||e[4]&gt;e[5]?Hs.EMPTY:3===t?Hs.XYZ_GRID:2===t?e[0]===e[1]?Hs.YZ_PLANE:e[2]===e[3]?Hs.XZ_PLANE:Hs.XY_PLANE:1===t?e[0]&lt;e[1]?Hs.X_LINE:e[2]&lt;e[3]?Hs.Y_LINE:Hs.Z_LINE:Hs.SINGLE_POINT},...Ws};const{vtkErrorMacro:Ks}=Wt,$s={direction:null,indexToWorld:null,worldToIndex:null,spacing:[1,1,1],origin:[0,0,0],extent:[0,-1,0,-1,0,-1],dataDescription:zs.EMPTY};function qs(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,$s,n),Us.extend(e,t,n),t.direction?Array.isArray(t.direction)&amp;&amp;(t.direction=new Float64Array(t.direction.slice(0,9))):t.direction=fe(new Float64Array(9)),t.indexToWorld=new Float64Array(16),t.worldToIndex=new Float64Array(16),Wt.get(e,t,[&quot;indexToWorld&quot;,&quot;worldToIndex&quot;]),Wt.setGetArray(e,t,[&quot;origin&quot;,&quot;spacing&quot;],3),Wt.setGetArray(e,t,[&quot;direction&quot;],9),Wt.getArray(e,t,[&quot;extent&quot;],6),function(e,t){t.classHierarchy.push(&quot;vtkImageData&quot;),e.setExtent=function(){if(t.deleted)return Ks(&quot;instance deleted - cannot call any method&quot;),!1;for(var n=arguments.length,r=new Array(n),o=0;o&lt;n;o++)r[o]=arguments[o];const a=1===r.length?r[0]:r;if(6!==a.length)return!1;const i=t.extent.some(((e,t)=&gt;e!==a[t]));return i&amp;&amp;(t.extent=a.slice(),t.dataDescription=js.getDataDescriptionFromExtent(t.extent),e.modified()),i},e.setDimensions=function(){let n,r,o;if(t.deleted)Ks(&quot;instance deleted - cannot call any method&quot;);else{if(1===arguments.length){const e=arguments.length&lt;=0?void 0:arguments[0];n=e[0],r=e[1],o=e[2]}else{if(3!==arguments.length)return void Ks(&quot;Bad dimension 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zs.XYZ_GRID:o[0]=n%r[0],o[1]=n/r[0]%r[1],o[2]=n/(r[0]*r[1]);break;default:Ks(&quot;Invalid dataDescription&quot;)}const a=[0,0,0];return e.indexToWorld(o,a),a},e.getBounds=()=&gt;e.extentToBounds(e.getSpatialExtent()),e.extentToBounds=e=&gt;Gi.transformBounds(e,t.indexToWorld),e.getSpatialExtent=()=&gt;Gi.inflate([...t.extent],.5),e.computeTransforms=()=&gt;{O(t.indexToWorld,t.origin),t.indexToWorld[0]=t.direction[0],t.indexToWorld[1]=t.direction[1],t.indexToWorld[2]=t.direction[2],t.indexToWorld[4]=t.direction[3],t.indexToWorld[5]=t.direction[4],t.indexToWorld[6]=t.direction[5],t.indexToWorld[8]=t.direction[6],t.indexToWorld[9]=t.direction[7],t.indexToWorld[10]=t.direction[8],C(t.indexToWorld,t.indexToWorld,t.spacing),v(t.worldToIndex,t.indexToWorld)},e.indexToWorld=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];return In(n,e,t.indexToWorld),n},e.indexToWorldVec3=e.indexToWorld,e.worldToIndex=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];return In(n,e,t.worldToIndex),n},e.worldToIndexVec3=e.worldToIndex,e.indexToWorldBounds=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];return Gi.transformBounds(e,t.indexToWorld,n)},e.worldToIndexBounds=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];return Gi.transformBounds(e,t.worldToIndex,n)},t._onOriginChanged=e.computeTransforms,t._onDirectionChanged=e.computeTransforms,t._onSpacingChanged=e.computeTransforms,e.computeTransforms(),e.getCenter=()=&gt;Gi.getCenter(e.getBounds()),e.computeHistogram=function(t){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;const r=[0,0,0,0,0,0];e.worldToIndexBounds(t,r);const o=[0,0,0],a=[0,0,0];Gi.computeCornerPoints(r,o,a),ea(o,o),ea(a,a);const i=e.getDimensions();xa(o,[0,0,0],[i[0]-1,i[1]-1,i[2]-1],o),xa(a,[0,0,0],[i[0]-1,i[1]-1,i[2]-1],a);const s=i[0],l=i[0]*i[1],c=e.getPointData().getScalars().getData();let u=-1/0,d=1/0,p=0,f=0,g=0;for(let e=o[2];e&lt;=a[2];e++)for(let t=o[1];t&lt;=a[1];t++){let i=o[0]+t*s+e*l;for(let s=o[0];s&lt;=a[0];s++){if(!n||n([s,t,e],r)){const e=c[i];e&gt;u&amp;&amp;(u=e),e&lt;d&amp;&amp;(d=e),p+=e*e,f+=e,g+=1}++i}}const m=g&gt;0?f/g:0,h=g?Math.abs(p/g-m*m):0;return{minimum:d,maximum:u,average:m,variance:h,sigma:Math.sqrt(h),count:g}},e.computeIncrements=function(e){const t=[];let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:1;for(let r=0;r&lt;3;++r)t[r]=n,n*=e[2*r+1]-e[2*r]+1;return t},e.computeOffsetIndex=t=&gt;{let[n,r,o]=t;const a=e.getExtent(),i=e.getPointData().getScalars().getNumberOfComponents(),s=e.computeIncrements(a,i);return Math.floor((Math.round(n)-a[0])*s[0]+(Math.round(r)-a[2])*s[1]+(Math.round(o)-a[4])*s[2])},e.getOffsetIndexFromWorld=t=&gt;{const n=e.getExtent(),r=e.worldToIndex(t);for(let e=0;e&lt;3;++e)if(r[e]&lt;n[2*e]||r[e]&gt;n[2*e+1])return Ks(`GetScalarPointer: Pixel ${r} is not in memory. Current extent = ${n}`),NaN;return e.computeOffsetIndex(r)},e.getScalarValueFromWorld=function(t){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:0;const r=e.getPointData().getScalars().getNumberOfComponents();if(n&lt;0||n&gt;=r)return Ks(`GetScalarPointer: Scalar Component ${n} is not within bounds. Current Scalar numberOfComponents: ${r}`),NaN;const o=e.getOffsetIndexFromWorld(t);return Number.isNaN(o)?o:e.getPointData().getScalars().getComponent(o,n)};const n=e.initialize;e.initialize=()=&gt;(e.set({direction:fe(t.direction),spacing:[1,1,1],origin:[0,0,0],extent:[0,-1,0,-1,0,-1],dataDescription:zs.EMPTY}),n())}(e,t)}var Xs={newInstance:Wt.newInstance(qs,&quot;vtkImageData&quot;),extend:qs};const Ys={LUMINANCE:1,LUMINANCE_ALPHA:2,RGB:3,RGBA:4};var Zs={VectorMode:{MAGNITUDE:0,COMPONENT:1,RGBCOLORS:2},ScalarMappingTarget:Ys,Scale:{LINEAR:0,LOG10:1}},Qs={ColorMode:{DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},GetArray:{BY_ID:0,BY_NAME:1},ScalarMode:{DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5}};const{ScalarMappingTarget:Js,Scale:el,VectorMode:tl}=Zs,{VtkDataTypes:nl}=xs,{ColorMode:rl}=Qs,{vtkErrorMacro:ol}=Wt;function al(e){return e}function il(e){return Math.floor(255*e+.5)}const sl={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:tl.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1,scale:el.LINEAR};function ll(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,sl,n),Wt.obj(e,t),t.mappingRange=[0,255],t.annotationArray=[],t.annotatedValueMap=[],Wt.setGet(e,t,[&quot;vectorSize&quot;,&quot;vectorComponent&quot;,&quot;vectorMode&quot;,&quot;alpha&quot;,&quot;indexedLookup&quot;]),Wt.setArray(e,t,[&quot;mappingRange&quot;],2),Wt.getArray(e,t,[&quot;mappingRange&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkScalarsToColors&quot;),e.setVectorModeToMagnitude=()=&gt;e.setVectorMode(tl.MAGNITUDE),e.setVectorModeToComponent=()=&gt;e.setVectorMode(tl.COMPONENT),e.setVectorModeToRGBColors=()=&gt;e.setVectorMode(tl.RGBCOLORS),e.build=()=&gt;{},e.isOpaque=()=&gt;!0,e.setAnnotations=(n,r)=&gt;{if(!(n&amp;&amp;!r||!n&amp;&amp;r))if(n&amp;&amp;r&amp;&amp;n.length!==r.length)ol(&quot;Values and annotations do not have the same number of tuples so ignoring&quot;);else{if(t.annotationArray=[],r&amp;&amp;n){const e=r.length;for(let o=0;o&lt;e;o++)t.annotationArray.push({value:n[o],annotation:String(r[o])})}e.updateAnnotatedValueMap(),e.modified()}},e.setAnnotation=(n,r)=&gt;{let o=e.checkForAnnotatedValue(n),a=!1;return o&gt;=0?t.annotationArray[o].annotation!==r&amp;&amp;(t.annotationArray[o].annotation=r,a=!0):(t.annotationArray.push({value:n,annotation:r}),o=t.annotationArray.length-1,a=!0),a&amp;&amp;(e.updateAnnotatedValueMap(),e.modified()),o},e.getNumberOfAnnotatedValues=()=&gt;t.annotationArray.length,e.getAnnotatedValue=e=&gt;e&lt;0||e&gt;=t.annotationArray.length?null:t.annotationArray[e].value,e.getAnnotation=e=&gt;void 0===t.annotationArray[e]?null:t.annotationArray[e].annotation,e.getAnnotatedValueIndex=n=&gt;t.annotationArray.length?e.checkForAnnotatedValue(n):-1,e.removeAnnotation=n=&gt;{const r=e.checkForAnnotatedValue(n),o=r&gt;=0;return o&amp;&amp;(t.annotationArray.splice(r,1),e.updateAnnotatedValueMap(),e.modified()),o},e.resetAnnotations=()=&gt;{t.annotationArray=[],t.annotatedValueMap=[],e.modified()},e.getAnnotationColor=(n,r)=&gt;{if(t.indexedLookup){const t=e.getAnnotatedValueIndex(n);e.getIndexedColor(t,r)}else e.getColor(parseFloat(n),r),r[3]=1},e.checkForAnnotatedValue=t=&gt;e.getAnnotatedValueIndexInternal(t),e.getAnnotatedValueIndexInternal=e=&gt;{if(void 0!==t.annotatedValueMap[e]){const n=t.annotationArray.length;return t.annotatedValueMap[e]%n}return-1},e.getIndexedColor=(e,t)=&gt;{t[0]=0,t[1]=0,t[2]=0,t[3]=0},e.updateAnnotatedValueMap=()=&gt;{t.annotatedValueMap=[];const e=t.annotationArray.length;for(let n=0;n&lt;e;n++)t.annotatedValueMap[t.annotationArray[n].value]=n},e.mapScalars=(t,n,r)=&gt;{const o=t.getNumberOfComponents();let a=null;if(n===rl.DEFAULT&amp;&amp;(t.getDataType()===nl.UNSIGNED_CHAR||t.getDataType()===nl.UNSIGNED_CHAR_CLAMPED)||n===rl.DIRECT_SCALARS&amp;&amp;t)a=e.convertToRGBA(t,o,t.getNumberOfTuples());else{const n={type:&quot;vtkDataArray&quot;,name:&quot;temp&quot;,numberOfComponents:4,dataType:nl.UNSIGNED_CHAR},i=Wt.newTypedArray(n.dataType,4*t.getNumberOfTuples());n.values=i,n.size=i.length,a=xs.newInstance(n);let s=r;s&lt;0&amp;&amp;o&gt;1?e.mapVectorsThroughTable(t,a,Js.RGBA,-1,-1):(s&lt;0&amp;&amp;(s=0),s&gt;=o&amp;&amp;(s=o-1),e.mapScalarsThroughTable(t,a,Js.RGBA,s))}return a},e.mapVectorsToMagnitude=(e,t,n)=&gt;{const r=e.getNumberOfTuples(),o=e.getNumberOfComponents(),a=t.getData(),i=e.getData();for(let e=0;e&lt;r;e++){let t=0;for(let r=0;r&lt;n;r++)t+=i[e*o+r]*i[e*o+r];a[e]=Math.sqrt(t)}},e.mapVectorsThroughTable=(t,n,r,o,a)=&gt;{let i=e.getVectorMode(),s=a,l=o;const c=t.getNumberOfComponents();i===tl.COMPONENT?(-1===l&amp;&amp;(l=e.getVectorComponent()),l&lt;0&amp;&amp;(l=0),l&gt;=c&amp;&amp;(l=c-1)):(-1===s&amp;&amp;(s=e.getVectorSize()),s&lt;=0?(l=0,s=c):(l&lt;0&amp;&amp;(l=0),l&gt;=c&amp;&amp;(l=c-1),l+s&gt;c&amp;&amp;(s=c-l)),i!==tl.MAGNITUDE||1!==c&amp;&amp;1!==s||(i=tl.COMPONENT));let u=0;switch(l&gt;0&amp;&amp;(u=l),i){case tl.COMPONENT:e.mapScalarsThroughTable(t,n,r,u);break;case tl.RGBCOLORS:break;case tl.MAGNITUDE:default:{const o=xs.newInstance({numberOfComponents:1,values:new Float32Array(t.getNumberOfTuples())});e.mapVectorsToMagnitude(t,o,s),e.mapScalarsThroughTable(o,n,r,0);break}}},e.luminanceToRGBA=(e,t,n,r)=&gt;{const o=r(n),a=t.getData(),i=e.getData(),s=a.length;let l=0;for(let e=0;e&lt;s;e+=1){const t=r(a[e]);i[4*l]=t,i[4*l+1]=t,i[4*l+2]=t,i[4*l+3]=o,l++}},e.luminanceAlphaToRGBA=(e,t,n,r)=&gt;{const o=t.getData(),a=e.getData(),i=o.length;let s=0;for(let e=0;e&lt;i;e+=2){const t=r(o[e]);a[s]=t,a[s+1]=t,a[s+2]=t,a[s+3]=r(o[e+1])*n,s+=4}},e.rGBToRGBA=(e,t,n,r)=&gt;{const o=il(n),a=t.getData(),i=e.getData(),s=a.length;let l=0;for(let e=0;e&lt;s;e+=3)i[4*l]=r(a[e]),i[4*l+1]=r(a[e+1]),i[4*l+2]=r(a[e+2]),i[4*l+3]=o,l++},e.rGBAToRGBA=(e,t,n,r)=&gt;{const o=t.getData(),a=e.getData(),i=o.length;let s=0;for(let e=0;e&lt;i;e+=4)a[4*s]=r(o[e]),a[4*s+1]=r(o[e+1]),a[4*s+2]=r(o[e+2]),a[4*s+3]=r(o[e+3])*n,s++},e.convertToRGBA=(n,r,o)=&gt;{let{alpha:a}=t;if(4===r&amp;&amp;a&gt;=1&amp;&amp;n.getDataType()===nl.UNSIGNED_CHAR)return n;const i=xs.newInstance({numberOfComponents:4,empty:!0,size:4*o,dataType:nl.UNSIGNED_CHAR});if(o&lt;=0)return i;a=a&gt;0?a:0,a=a&lt;1?a:1;let s=al;switch(n.getDataType()!==nl.FLOAT&amp;&amp;n.getDataType()!==nl.DOUBLE||(s=il),r){case 1:e.luminanceToRGBA(i,n,a,s);break;case 2:e.luminanceAlphaToRGBA(i,n,s);break;case 3:e.rGBToRGBA(i,n,a,s);break;case 4:e.rGBAToRGBA(i,n,a,s);break;default:return ol(&quot;Cannot convert colors&quot;),null}return i},e.usingLogScale=()=&gt;!1,e.getNumberOfAvailableColors=()=&gt;16777216,e.setRange=(t,n)=&gt;e.setMappingRange(t,n),e.getRange=()=&gt;e.getMappingRange(),e.areScalarsOpaque=(n,r,o)=&gt;{if(!n)return e.isOpaque();const a=n.getNumberOfComponents();return(r!==rl.DEFAULT||n.getDataType()!==nl.UNSIGNED_CHAR)&amp;&amp;r!==rl.DIRECT_SCALARS||(3===a||1===a?t.alpha&gt;=1:255===n.getRange(a-1)[0])}}(e,t)}var cl={newInstance:Wt.newInstance(ll,&quot;vtkScalarsToColors&quot;),extend:ll,...Zs};const{vtkErrorMacro:ul}=Wt,dl={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function pl(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,dl,n),cl.extend(e,t,n),t.table||(t.table=[]),t.buildTime={},Wt.obj(t.buildTime),t.opaqueFlagBuildTime={},Wt.obj(t.opaqueFlagBuildTime,{mtime:0}),t.insertTime={},Wt.obj(t.insertTime,{mtime:0}),Wt.get(e,t,[&quot;buildTime&quot;]),Wt.setGet(e,t,[&quot;numberOfColors&quot;,&quot;useAboveRangeColor&quot;,&quot;useBelowRangeColor&quot;]),Wt.setArray(e,t,[&quot;alphaRange&quot;,&quot;hueRange&quot;,&quot;saturationRange&quot;,&quot;valueRange&quot;],2),Wt.setArray(e,t,[&quot;nanColor&quot;,&quot;belowRangeColor&quot;,&quot;aboveRangeColor&quot;],4),Wt.getArray(e,t,[&quot;hueRange&quot;,&quot;saturationRange&quot;,&quot;valueRange&quot;,&quot;alphaRange&quot;,&quot;nanColor&quot;,&quot;belowRangeColor&quot;,&quot;aboveRangeColor&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkLookupTable&quot;),e.isOpaque=()=&gt;{if(t.opaqueFlagBuildTime.getMTime()&lt;e.getMTime()){let e=!0;t.nanColor[3]&lt;1&amp;&amp;(e=0),t.useBelowRangeColor&amp;&amp;t.belowRangeColor[3]&lt;1&amp;&amp;(e=0),t.useAboveRangeColor&amp;&amp;t.aboveRangeColor[3]&lt;1&amp;&amp;(e=0);for(let n=3;n&lt;t.table.length&amp;&amp;e;n+=4)t.table[n]&lt;255&amp;&amp;(e=!1);t.opaqueFlag=e,t.opaqueFlagBuildTime.modified()}return t.opaqueFlag},e.usingLogScale=()=&gt;!1,e.getNumberOfAvailableColors=()=&gt;t.table.length/4-3,e.linearIndexLookup=(e,t)=&gt;{let n=0;const r=Number(e);return r&lt;t.range[0]?n=t.maxIndex+0+1.5:r&gt;t.range[1]?n=t.maxIndex+1+1.5:(n=(r+t.shift)*t.scale,n=n&lt;t.maxIndex?n:t.maxIndex),Math.floor(n)},e.linearLookup=(t,n,r)=&gt;{let o=0;o=Oa(t)?Math.floor(r.maxIndex+1.5+2):e.linearIndexLookup(t,r);const a=4*o;return n.slice(a,a+4)},e.indexedLookupFunction=(n,r,o)=&gt;{let a=e.getAnnotatedValueIndexInternal(n);-1===a&amp;&amp;(a=t.numberOfColors+2);const i=4*a;return[r[i],r[i+1],r[i+2],r[i+3]]},e.lookupShiftAndScale=(e,t)=&gt;{t.shift=-e[0],t.scale=Number.MAX_VALUE,e[1]&gt;e[0]&amp;&amp;(t.scale=(t.maxIndex+1)/(e[1]-e[0]))},e.mapScalarsThroughTable=(n,r,o,a)=&gt;{let i=e.linearLookup;t.indexedLookup&amp;&amp;(i=e.indexedLookupFunction);const s=e.getMappingRange(),l={maxIndex:e.getNumberOfColors()-1,range:s,shift:0,scale:0};e.lookupShiftAndScale(s,l);const c=e.getAlpha(),u=n.getNumberOfTuples(),d=n.getNumberOfComponents(),p=r.getData(),f=n.getData();if(c&gt;=1){if(o===Ys.RGBA)for(let e=0;e&lt;u;e++){const n=i(f[e*d+a],t.table,l);p[4*e]=n[0],p[4*e+1]=n[1],p[4*e+2]=n[2],p[4*e+3]=n[3]}}else if(o===Ys.RGBA)for(let e=0;e&lt;u;e++){const n=i(f[e*d+a],t.table,l);p[4*e]=n[0],p[4*e+1]=n[1],p[4*e+2]=n[2],p[4*e+3]=Math.floor(n[3]*c+.5)}},e.forceBuild=()=&gt;{let n=0,r=0,o=0,a=0;const i=t.numberOfColors-1;i&amp;&amp;(n=(t.hueRange[1]-t.hueRange[0])/i,r=(t.saturationRange[1]-t.saturationRange[0])/i,o=(t.valueRange[1]-t.valueRange[0])/i,a=(t.alphaRange[1]-t.alphaRange[0])/i),t.table.length=4*i+16;const s=[],l=[];for(let e=0;e&lt;=i;e++)s[0]=t.hueRange[0]+e*n,s[1]=t.saturationRange[0]+e*r,s[2]=t.valueRange[0]+e*o,da(s,l),l[3]=t.alphaRange[0]+e*a,t.table[4*e]=255*l[0]+.5,t.table[4*e+1]=255*l[1]+.5,t.table[4*e+2]=255*l[2]+.5,t.table[4*e+3]=255*l[3]+.5;e.buildSpecialColors(),t.buildTime.modified()},e.setTable=n=&gt;{if(Array.isArray(n)){const r=n[0].length;t.numberOfColors=n.length;const o=4-r;let a=0;for(let e=0;e&lt;t.numberOfColors;e++)t.table[4*e]=255,t.table[4*e+1]=255,t.table[4*e+2]=255,t.table[4*e+3]=255;for(let e=0;e&lt;n.length;e++){const i=n[e];for(let e=0;e&lt;r;e++)t.table[a++]=i[e];a+=o}return e.buildSpecialColors(),t.insertTime.modified(),e.modified(),!0}if(4!==n.getNumberOfComponents())return ul(&quot;Expected 4 components for RGBA colors&quot;),!1;if(n.getDataType()!==cs.UNSIGNED_CHAR)return ul(&quot;Expected unsigned char values for RGBA colors&quot;),!1;t.numberOfColors=n.getNumberOfTuples();const r=n.getData();t.table.length=r.length;for(let e=0;e&lt;r.length;e++)t.table[e]=r[e];return e.buildSpecialColors(),t.insertTime.modified(),e.modified(),!0},e.buildSpecialColors=()=&gt;{const{numberOfColors:e}=t,n=t.table;let r=4*(e+0);t.useBelowRangeColor||0===e?(n[r]=255*t.belowRangeColor[0]+.5,n[r+1]=255*t.belowRangeColor[1]+.5,n[r+2]=255*t.belowRangeColor[2]+.5,n[r+3]=255*t.belowRangeColor[3]+.5):(n[r]=n[0],n[r+1]=n[1],n[r+2]=n[2],n[r+3]=n[3]),r=4*(e+1),t.useAboveRangeColor||0===e?(n[r]=255*t.aboveRangeColor[0]+.5,n[r+1]=255*t.aboveRangeColor[1]+.5,n[r+2]=255*t.aboveRangeColor[2]+.5,n[r+3]=255*t.aboveRangeColor[3]+.5):(n[r]=n[4*(e-1)+0],n[r+1]=n[4*(e-1)+1],n[r+2]=n[4*(e-1)+2],n[r+3]=n[4*(e-1)+3]),r=4*(e+2),n[r]=255*t.nanColor[0]+.5,n[r+1]=255*t.nanColor[1]+.5,n[r+2]=255*t.nanColor[2]+.5,n[r+3]=255*t.nanColor[3]+.5},e.build=()=&gt;{(t.table.length&lt;1||e.getMTime()&gt;t.buildTime.getMTime()&amp;&amp;t.insertTime.getMTime()&lt;=t.buildTime.getMTime())&amp;&amp;e.forceBuild()},t.table.length&gt;0&amp;&amp;(e.buildSpecialColors(),t.insertTime.modified())}(e,t)}var fl={newInstance:Wt.newInstance(pl,&quot;vtkLookupTable&quot;),extend:pl};const gl={Off:0,PolygonOffset:1};let ml=gl.PolygonOffset,hl=gl.Off;const vl=[&quot;VTK_RESOLVE_OFF&quot;,&quot;VTK_RESOLVE_POLYGON_OFFSET&quot;];function Tl(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;const t=hl===e;return hl=e,t}var yl={Resolve:gl,getResolveCoincidentTopologyAsString:function(){return vl[hl]},getResolveCoincidentTopologyPolygonOffsetFaces:function(){return ml},getResolveCoincidentTopology:function(){return hl},setResolveCoincidentTopology:Tl,setResolveCoincidentTopologyPolygonOffsetFaces:function(e){const t=ml===e;return ml=e,t},setResolveCoincidentTopologyToDefault:function(){return Tl(gl.Off)},setResolveCoincidentTopologyToOff:function(){return Tl(gl.Off)},setResolveCoincidentTopologyToPolygonOffset:function(){return Tl(gl.PolygonOffset)}};function bl(e,t,n){n.forEach((n=&gt;{e[`get${n.method}`]=()=&gt;t[n.key],e[`set${n.method}`]=Wt.objectSetterMap.object(e,t,{name:n.key,params:[&quot;factor&quot;,&quot;offset&quot;]})}))}const xl=[&quot;Polygon&quot;,&quot;Line&quot;,&quot;Point&quot;],Cl={modified:()=&gt;{}};bl(Cl,{Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},xl.map((e=&gt;({key:e,method:`ResolveCoincidentTopology${e}OffsetParameters`}))));var Sl={implementCoincidentTopologyMethods:function(e,t){void 0===t.resolveCoincidentTopology&amp;&amp;(t.resolveCoincidentTopology=!1),Wt.setGet(e,t,[&quot;resolveCoincidentTopology&quot;]),t.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(yl).forEach((t=&gt;{e[t]=yl[t]})),Object.keys(Cl).filter((e=&gt;&quot;modified&quot;!==e)).forEach((t=&gt;{e[t]=Cl[t]})),bl(e,t.topologyOffset,xl.map((e=&gt;({key:e,method:`RelativeCoincidentTopology${e}OffsetParameters`})))),e.getCoincidentTopologyPolygonOffsetParameters=()=&gt;{const t=Cl.getResolveCoincidentTopologyPolygonOffsetParameters(),n=e.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}},e.getCoincidentTopologyLineOffsetParameters=()=&gt;{const t=Cl.getResolveCoincidentTopologyLineOffsetParameters(),n=e.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}},e.getCoincidentTopologyPointOffsetParameter=()=&gt;{const t=Cl.getResolveCoincidentTopologyPointOffsetParameters(),n=e.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:t.factor+n.factor,offset:t.offset+n.offset}}},staticOffsetAPI:Cl,otherStaticMethods:yl,CATEGORIES:xl,Resolve:gl};const Al={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var Il={PassTypes:Al};const{FieldAssociations:wl}=Us,{staticOffsetAPI:Ol,otherStaticMethods:Pl}=Sl,{ColorMode:Rl,ScalarMode:Ml,GetArray:El}=Qs,{VectorMode:Vl}=Zs,{VtkDataTypes:Dl}=xs;function Ll(e){return()=&gt;Wt.vtkErrorMacro(`vtkMapper::${e} - NOT IMPLEMENTED`)}function Bl(e,t){const n=e[1]%2==0?1:-1;if(e[0]+=n,e[0]&gt;=t[0]||e[0]&lt;0){const r=e[2]%2==0?1:-1;e[0]-=n,e[1]+=r,(e[1]&gt;=t[1]||e[1]&lt;0)&amp;&amp;(e[1]-=r,e[2]++)}}function Nl(e,t,n){const r=Math.floor(t),o=r%(2*n[0]);let a,i;o&lt;n[0]?(e[0]=o,a=1,i=e[0]===n[0]-1):(e[0]=2*n[0]-1-o,a=-1,i=0===e[0]);const s=Math.floor(r/n[0]),l=s%(2*n[1]);let c,u;l&lt;n[1]?(e[1]=l,c=1,u=e[1]===n[1]-1):(e[1]=2*n[1]-1-l,c=-1,u=0===e[1]),e[2]=Math.floor(s/n[1]);const d=t-r;i?u?e[2]+=d:e[1]+=c*d:e[0]+=a*d,e[0]=(e[0]+.5)/n[0],e[1]=(e[1]+.5)/n[1],e[2]=(e[2]+.5)/n[2]}const Fl=new WeakMap;const _l={colorMapColors:null,areScalarsMappedFromCells:!1,static:!1,lookupTable:null,scalarVisibility:!0,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,fieldDataTupleId:-1,populateSelectionSettings:!0,selectionWebGLIdsToVTKIds:null,interpolateScalarsBeforeMapping:!1,colorCoordinates:null,colorTextureMap:null,numberOfColorsInRange:0,forceCompileOnly:0,useInvertibleColors:!1,invertibleScalars:null,customShaderAttributes:[]};function kl(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,_l,n),As(e,t,n),Wt.get(e,t,[&quot;areScalarsMappedFromCells&quot;,&quot;colorCoordinates&quot;,&quot;colorMapColors&quot;,&quot;colorTextureMap&quot;,&quot;numberOfColorsInRange&quot;,&quot;selectionWebGLIdsToVTKIds&quot;]),Wt.setGet(e,t,[&quot;colorByArrayName&quot;,&quot;arrayAccessMode&quot;,&quot;colorMode&quot;,&quot;fieldDataTupleId&quot;,&quot;interpolateScalarsBeforeMapping&quot;,&quot;lookupTable&quot;,&quot;populateSelectionSettings&quot;,&quot;renderTime&quot;,&quot;scalarMode&quot;,&quot;scalarVisibility&quot;,&quot;static&quot;,&quot;useLookupTableScalarRange&quot;,&quot;customShaderAttributes&quot;]),Wt.setGetArray(e,t,[&quot;scalarRange&quot;],2),Sl.implementCoincidentTopologyMethods(e,t),function(e,t){t.classHierarchy.push(&quot;vtkMapper&quot;),e.getBounds=()=&gt;{const n=e.getInputData();return n?(t.static||e.update(),t.bounds=n.getBounds()):t.bounds=Pa(),t.bounds},e.setForceCompileOnly=e=&gt;{t.forceCompileOnly=e},e.setSelectionWebGLIdsToVTKIds=e=&gt;{t.selectionWebGLIdsToVTKIds=e},e.createDefaultLookupTable=()=&gt;{t.lookupTable=fl.newInstance()},e.getColorModeAsString=()=&gt;Wt.enumToString(Rl,t.colorMode),e.setColorModeToDefault=()=&gt;e.setColorMode(0),e.setColorModeToMapScalars=()=&gt;e.setColorMode(1),e.setColorModeToDirectScalars=()=&gt;e.setColorMode(2),e.getScalarModeAsString=()=&gt;Wt.enumToString(Ml,t.scalarMode),e.setScalarModeToDefault=()=&gt;e.setScalarMode(0),e.setScalarModeToUsePointData=()=&gt;e.setScalarMode(1),e.setScalarModeToUseCellData=()=&gt;e.setScalarMode(2),e.setScalarModeToUsePointFieldData=()=&gt;e.setScalarMode(3),e.setScalarModeToUseCellFieldData=()=&gt;e.setScalarMode(4),e.setScalarModeToUseFieldData=()=&gt;e.setScalarMode(5),e.getAbstractScalars=(e,n,r,o,a)=&gt;{if(!e||!t.scalarVisibility)return{scalars:null,cellFlag:!1};let i=null,s=!1;if(n===Ml.DEFAULT)i=e.getPointData().getScalars(),i||(i=e.getCellData().getScalars(),s=!0);else if(n===Ml.USE_POINT_DATA)i=e.getPointData().getScalars();else if(n===Ml.USE_CELL_DATA)i=e.getCellData().getScalars(),s=!0;else if(n===Ml.USE_POINT_FIELD_DATA){const t=e.getPointData();i=r===El.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===Ml.USE_CELL_FIELD_DATA){const t=e.getCellData();s=!0,i=r===El.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}else if(n===Ml.USE_FIELD_DATA){const t=e.getFieldData();i=r===El.BY_ID?t.getArrayByIndex(o):t.getArrayByName(a)}return{scalars:i,cellFlag:s}},e.mapScalars=(n,r)=&gt;{const{scalars:o,cellFlag:a}=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName);if(t.areScalarsMappedFromCells=a,!o)return t.colorCoordinates=null,t.colorTextureMap=null,void(t.colorMapColors=null);const i=`${e.getMTime()}${o.getMTime()}${r}`;if(t.colorBuildString!==i){if(t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]),e.canUseTextureMapForColoring(o,a))t.mapScalarsToTexture(o,a,r);else{t.colorCoordinates=null,t.colorTextureMap=null;const n=e.getLookupTable();n&amp;&amp;(n.build(),t.colorMapColors=n.mapScalars(o,t.colorMode,t.fieldDataTupleId))}t.colorBuildString=`${e.getMTime()}${o.getMTime()}${r}`}},t.mapScalarsToTexture=(n,r,o)=&gt;{const a=t.lookupTable.getRange(),i=t.lookupTable.usingLogScale(),s=t.lookupTable.getAlpha(),l=i?[Math.log10(a[0]),Math.log10(a[1])]:a;if(t.colorMapColors=null,null==t.colorTextureMap||e.getMTime()&gt;t.colorTextureMap.getMTime()||t.lookupTable.getMTime()&gt;t.colorTextureMap.getMTime()||t.lookupTable.getAlpha()!==o){t.lookupTable.setAlpha(o),t.colorTextureMap=null,t.lookupTable.build();const e=t.lookupTable.getNumberOfAvailableColors(),n=2048,a=2,d=r?n**3-3:4094;t.numberOfColorsInRange=Math.min(Math.max(e,a),d);const p=t.numberOfColorsInRange+3,f=t.numberOfColorsInRange+2,g=r?[Math.min(Math.ceil(p/n**0),n),Math.min(Math.ceil(p/n**1),n),Math.min(Math.ceil(p/n**2),n)]:[f,2,1],m=g[0]*g[1]*g[2],h=new Float64Array(m);h.fill(NaN);const v=t.numberOfColorsInRange,T=v+2,y=[0,0,0],b=l[0],x=l[1]-l[0];for(let e=0;e&lt;T;++e){const t=b+x*(e-1)/(v-1),n=i?10**t:t;h[(u=g,(c=y)[0]+u[0]*(c[1]+u[1]*c[2]))]=n,Bl(y,g)}const C=xs.newInstance({numberOfComponents:1,values:h}),S=t.lookupTable.mapScalars(C,t.colorMode,0);t.colorTextureMap=Xs.newInstance(),t.colorTextureMap.setDimensions(g),t.colorTextureMap.getPointData().setScalars(S),t.lookupTable.setAlpha(s)}var c,u;const d=t.lookupTable.getVectorMode()===Vl.MAGNITUDE&amp;&amp;n.getNumberOfComponents()&gt;1?-1:t.lookupTable.getVectorComponent();t.colorCoordinates=function(e,t,n,r,o,a,i){const s=new Array(arguments.length);for(let e=0;e&lt;arguments.length;++e){const t=arguments[e];s[e]=t.getMTime?.()??t}const l=s.join(&quot;/&quot;),c=Fl.get(e);if(c&amp;&amp;c.stringHash===l)return c.textureCoordinates;const u=(n[1]-n[0])/(o-1),[d,p]=[n[0]-u,n[1]+u],f=d-.5*u,g=1/(p-d+u),m=d,h=(o+1)/(p-d),v=e.getData(),T=e.getNumberOfTuples(),y=e.getNumberOfComponents(),b=t&lt;0||t&gt;=y,x=a[2]&lt;=1?2:3,C=xs.newInstance({numberOfComponents:x,values:new Float32Array(T*x)}),S=C.getData(),A=[0,0,0];Nl(A,o+2,a);let I=0,w=0;const O=[.5,.5,.5];for(let e=0;e&lt;T;++e){let e;if(b){let t=0;for(let e=0;e&lt;y;++e){const n=Number(v[I+e]);t+=n*n}e=Math.sqrt(t)}else e=Number(v[I+t]);if(r&amp;&amp;(e=Math.log10(e)),I+=y,Oa(e))O[0]=A[0],O[1]=A[1],O[2]=A[2];else if(i){let t=(e-m)*h;t&lt;1?t=0:t&gt;o&amp;&amp;(t=o+1),Nl(O,t,a)}else{O[1]=.49;const t=(e-f)*g;O[0]=t&gt;1e3?1e3:t&lt;-1e3?-1e3:t}for(let e=0;e&lt;x;++e)S[w++]=O[e]}return Fl.set(e,{stringHash:l,textureCoordinates:C}),C}(n,d,l,i,t.numberOfColorsInRange,t.colorTextureMap.getDimensions(),r)},e.getIsOpaque=()=&gt;{const n=e.getInputData(),r=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;if(!t.scalarVisibility||null==r)return!0;const o=e.getLookupTable();return!o||(o.build(),o.areScalarsOpaque(r,t.colorMode,-1))},e.canUseTextureMapForColoring=(e,n)=&gt;!((!n||t.colorMode===Rl.DIRECT_SCALARS)&amp;&amp;(!t.interpolateScalarsBeforeMapping||t.lookupTable&amp;&amp;t.lookupTable.getIndexedLookup()||!e||t.colorMode===Rl.DEFAULT&amp;&amp;e.getDataType()===Dl.UNSIGNED_CHAR||t.colorMode===Rl.DIRECT_SCALARS)),e.clearColorArrays=()=&gt;{t.colorMapColors=null,t.colorCoordinates=null,t.colorTextureMap=null},e.getLookupTable=()=&gt;(t.lookupTable||e.createDefaultLookupTable(),t.lookupTable),e.getMTime=()=&gt;{let e=t.mtime;if(null!==t.lookupTable){const n=t.lookupTable.getMTime();e=n&gt;e?n:e}return e},e.getPrimitiveCount=()=&gt;{const t=e.getInputData();return{points:t.getPoints().getNumberOfValues()/3,verts:t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells(),lines:t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells(),triangles:t.getPolys().getNumberOfValues()-3*t.getPolys().getNumberOfCells()}},e.acquireInvertibleLookupTable=Ll(&quot;AcquireInvertibleLookupTable&quot;),e.valueToColor=Ll(&quot;ValueToColor&quot;),e.colorToValue=Ll(&quot;ColorToValue&quot;),e.useInvertibleColorFor=Ll(&quot;UseInvertibleColorFor&quot;),e.clearInvertibleColor=Ll(&quot;ClearInvertibleColor&quot;),e.processSelectorPixelBuffers=(e,n)=&gt;{if(!e||!t.selectionWebGLIdsToVTKIds||!t.populateSelectionSettings)return;const r=e.getRawPixelBuffer(Al.ID_LOW24),o=e.getRawPixelBuffer(Al.ID_HIGH24),a=e.getCurrentPass(),i=e.getFieldAssociation();let 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e.insertNextTuples([r.length,...r]),++t.numberOfCells,null!=t.cellSizes&amp;&amp;t.cellSizes.push(r.length),o},e.getMaxCellSize=()=&gt;e.getCellSizes().reduce(((e,t)=&gt;Math.max(e,t)),0)}(e,t)}var Kl={newInstance:Wt.newInstance(jl,&quot;vtkCellArray&quot;),extend:jl,...Hl};const{vtkErrorMacro:$l}=Wt,ql={empty:!0,numberOfComponents:3,dataType:cs.FLOAT,bounds:[1,-1,1,-1,1,-1]};function Xl(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ql,n),xs.extend(e,t,n),Wt.getArray(e,t,[&quot;bounds&quot;],6),function(e,t){let n=0;t.classHierarchy.push(&quot;vtkPoints&quot;),e.getNumberOfPoints=e.getNumberOfTuples,e.setNumberOfPoints=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:3;e.getNumberOfPoints()!==n&amp;&amp;(t.size=n*r,t.values=Wt.newTypedArray(t.dataType,t.size),e.setNumberOfComponents(r),e.modified())},e.setPoint=function(t){for(var n=arguments.length,r=new 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0!==arguments[1]?arguments[1]:1e3;t.array=Array(e).fill().map((()=&gt;({ncells:0,cells:null}))),t.extend=n,t.maxId=-1},e.initialize=()=&gt;{t.array=null},e.getLink=e=&gt;t.array[e],e.getNcells=e=&gt;t.array[e].ncells,e.getCells=e=&gt;t.array[e].cells,e.insertNextPoint=e=&gt;{t.array.push({ncells:e,cells:Array(e)}),++t.maxId},e.insertNextCellReference=(e,n)=&gt;{t.array[e].cells[t.array[e].ncells++]=n},e.deletePoint=e=&gt;{t.array[e].ncells=0,t.array[e].cells=null},e.removeCellReference=(e,n)=&gt;{t.array[n].cells=t.array[n].cells.filter((t=&gt;t!==e)),t.array[n].ncells=t.array[n].cells.length},e.addCellReference=(e,n)=&gt;{t.array[n].cells[t.array[n].ncells++]=e},e.resizeCellList=(e,n)=&gt;{t.array[e].cells.length=n},e.squeeze=()=&gt;{!function(e,t){let 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rc=0,oc=1,ac=2,ic=3,sc=4,lc=5,cc=6,uc=7,dc=9,pc=21,fc=41,gc=42,mc=[&quot;vtkEmptyCell&quot;,&quot;vtkVertex&quot;,&quot;vtkPolyVertex&quot;,&quot;vtkLine&quot;,&quot;vtkPolyLine&quot;,&quot;vtkTriangle&quot;,&quot;vtkTriangleStrip&quot;,&quot;vtkPolygon&quot;,&quot;vtkPixel&quot;,&quot;vtkQuad&quot;,&quot;vtkTetra&quot;,&quot;vtkVoxel&quot;,&quot;vtkHexahedron&quot;,&quot;vtkWedge&quot;,&quot;vtkPyramid&quot;,&quot;vtkPentagonalPrism&quot;,&quot;vtkHexagonalPrism&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;vtkQuadraticEdge&quot;,&quot;vtkQuadraticTriangle&quot;,&quot;vtkQuadraticQuad&quot;,&quot;vtkQuadraticTetra&quot;,&quot;vtkQuadraticHexahedron&quot;,&quot;vtkQuadraticWedge&quot;,&quot;vtkQuadraticPyramid&quot;,&quot;vtkBiQuadraticQuad&quot;,&quot;vtkTriQuadraticHexahedron&quot;,&quot;vtkQuadraticLinearQuad&quot;,&quot;vtkQuadraticLinearWedge&quot;,&quot;vtkBiQuadraticQuadraticWedge&quot;,&quot;vtkBiQuadraticQuadraticHexahedron&quot;,&quot;vtkBiQuadraticTriangle&quot;,&quot;vtkCubicLine&quot;,&quot;vtkQuadraticPolygon&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;vtkConvexPointSet&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;vtkParametricCurve&quot;,&quot;vtkParametricSurface&quot;,&quot;vtkParametricTriSurface&quot;,&quot;vtkParametricQuadSurface&quot;,&quot;vtkParametricTetraRegion&quot;,&quot;vtkParametricHexRegion&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;UnknownClass&quot;,&quot;vtkHigherOrderEdge&quot;,&quot;vtkHigherOrderTriangle&quot;,&quot;vtkHigherOrderQuad&quot;,&quot;vtkHigherOrderPolygon&quot;,&quot;vtkHigherOrderTetrahedron&quot;,&quot;vtkHigherOrderWedge&quot;,&quot;vtkHigherOrderPyramid&quot;,&quot;vtkHigherOrderHexahedron&quot;],hc={getClassNameFromTypeId:function(e){return 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r=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]?arguments[3]:null;const o={t:Number.MIN_VALUE,distance:0},a=[];let i;a[0]=n[0]-t[0],a[1]=n[1]-t[1],a[2]=n[2]-t[2];const s=a[0]*(e[0]-t[0])+a[1]*(e[1]-t[1])+a[2]*(e[2]-t[2]),l=Lo(a,a);let c=1e-5*s;return 0!==l&amp;&amp;(o.t=s/l),c&lt;0&amp;&amp;(c=-c),-c&lt;l&amp;&amp;l&lt;c||l&lt;=0||o.t&lt;0?i=t:o.t&gt;1?i=n:(i=a,a[0]=t[0]+o.t*a[0],a[1]=t[1]+o.t*a[1],a[2]=t[2]+o.t*a[2]),r&amp;&amp;(r[0]=i[0],r[1]=i[1],r[2]=i[2]),o.distance=Go(i,e),o}function Ac(e,t,n,r,o,a){const i=[],s=[],l=[];o[0]=0,a[0]=0,Mo(t,e,i),Mo(r,n,s),Mo(n,e,l);const c=[Lo(i,i),-Lo(i,s),-Lo(i,s),Lo(s,s)],u=[];if(u[0]=Lo(i,l),u[1]=-Lo(s,l),0===sa(c,u,2)){let i=Number.MAX_VALUE;const s=[e,t,n,r],l=[n,n,e,e],c=[r,r,t,t];let u;a[0],a[0],o[0],o[0],o[0],o[0],a[0],a[0];for(let e=0;e&lt;4;e++)u=Sc(s[e],l[e],c[e]),u.distance&lt;i&amp;&amp;(i=u.distance,u.t);return Cc.ON_LINE}return o[0]=u[0],a[0]=u[1],o[0]&gt;=0&amp;&amp;o[0]&lt;=1&amp;&amp;a[0]&gt;=0&amp;&amp;a[0]&lt;=1?Cc.YES_INTERSECTION:Cc.NO_INTERSECTION}const Ic={distanceToLine:Sc,intersection:Ac},wc={orientations:null};function Oc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,wc,n),Jl.extend(e,t,n),Wt.setGet(e,t,[&quot;orientations&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkLine&quot;),e.getCellDimension=()=&gt;1,e.intersectWithLine=(e,n,r,o,a)=&gt;{const i={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};a[1]=0,a[2]=0;const s=[],l=[],c=[];t.points.getPoint(0,l),t.points.getPoint(1,c);const u=[],d=[],p=Ac(e,n,l,c,u,d);var f;if(i.t=u[0],i.betweenPoints=(f=i.t)&gt;=0&amp;&amp;f&lt;=1,a[0]=d[0],p===Cc.YES_INTERSECTION){for(let t=0;t&lt;3;t++)o[t]=l[t]+a[0]*(c[t]-l[t]),s[t]=e[t]+i.t*(n[t]-e[t]);if(Go(o,s)&lt;=r*r)return i.intersect=1,i}else{let t;if(i.t&lt;0)return t=Sc(e,l,c,o),t.distance&lt;=r*r?(i.t=0,i.intersect=1,i.betweenPoints=!0,i):i;if(i.t&gt;1)return t=Sc(n,l,c,o),t.distance&lt;=r*r?(i.t=1,i.intersect=1,i.betweenPoints=!0,i):i;if(a[0]&lt;0)return a[0]=0,t=Sc(l,e,n,o),i.t=t.t,t.distance&lt;=r*r?(i.intersect=1,i):i;if(a[0]&gt;1)return a[0]=1,t=Sc(c,e,n,o),i.t=t.t,t.distance&lt;=r*r?(i.intersect=1,i):i}return i},e.evaluateLocation=(e,n,r)=&gt;{const o=[],a=[];t.points.getPoint(0,o),t.points.getPoint(1,a);for(let t=0;t&lt;3;t++)n[t]=o[t]+e[0]*(a[t]-o[t]);r[0]=1-e[0],r[1]=e[0]},e.evaluateOrientation=(e,n,r)=&gt;!!t.orientations&amp;&amp;(function(e,t,n,r){var o,a,s,l,c,u=t[0],d=t[1],p=t[2],f=t[3],g=n[0],m=n[1],h=n[2],v=n[3];(a=u*g+d*m+p*h+f*v)&lt;0&amp;&amp;(a=-a,g=-g,m=-m,h=-h,v=-v),1-a&gt;i?(o=Math.acos(a),s=Math.sin(o),l=Math.sin((1-r)*o)/s,c=Math.sin(r*o)/s):(l=1-r,c=r),e[0]=l*u+c*g,e[1]=l*d+c*m,e[2]=l*p+c*h,e[3]=l*f+c*v}(n,t.orientations[0],t.orientations[1],e[0]),r[0]=1-e[0],r[1]=e[0],!0)}(e,t)}var Pc={newInstance:Wt.newInstance(Oc,&quot;vtkLine&quot;),extend:Oc,...Ic,...xc};const Rc={};function Mc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Rc,n),Us.extend(e,t,n),Wt.setGet(e,t,[&quot;points&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkPointSet&quot;),t.points?t.points=ze(t.points):t.points=Yl.newInstance(),e.getNumberOfPoints=()=&gt;t.points.getNumberOfPoints(),e.getBounds=()=&gt;t.points.getBounds(),e.computeBounds=()=&gt;{e.getBounds()};const n=e.shallowCopy;e.shallowCopy=function(e){n(e,arguments.length&gt;1&amp;&amp;void 0!==arguments[1]&amp;&amp;arguments[1]),t.points=Yl.newInstance(),t.points.shallowCopy(e.getPoints())};const r=e.getMTime;e.getMTime=()=&gt;{const e=r();return Math.max(e,t.points?.getMTime()??e)};const o=e.initialize;e.initialize=()=&gt;(t.points?.initialize(),o())}(e,t)}var Ec={newInstance:Wt.newInstance(Mc,&quot;vtkPointSet&quot;),extend:Mc};const Vc={orientations:null,distanceFunction:function(e,t){var n=t[0]-e[0],r=t[1]-e[1],o=t[2]-e[2];return Math.hypot(n,r,o)}};function Dc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Vc,n),Jl.extend(e,t,n),Wt.setGet(e,t,[&quot;orientations&quot;,&quot;distanceFunction&quot;]),t.distancesTime={},Wt.obj(t.distancesTime,{mtime:0}),function(e,t){t.classHierarchy.push(&quot;vtkPolyLine&quot;);const n=Pc.newInstance();n.getPoints().setNumberOfPoints(2),e.getCellDimension=()=&gt;1,e.intersectWithLine=(r,o,a,i,s,l,c)=&gt;{const u={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null},d=e.getNumberOfPoints()-1;let p=Number.MAX_VALUE;for(let e=0;e&lt;d;e++){const d=[0,0,0];n.getPoints().getData().set(t.points.getData().subarray(3*e,3*(e+2)));const f=n.intersectWithLine(a,i,s,l,c);if(1===f.intersect&amp;&amp;f.t&lt;=u.t+s&amp;&amp;f.t&gt;=r&amp;&amp;f.t&lt;=o){u.intersect=1;const 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n=e.getDistancesToFirstPoint();if(n.length&lt;2)return-1;let r=0,o=n.length-1;if(t&lt;n[r]||t&gt;n[o]||0===n[o])return-1;for(;o-r&gt;1;){const e=Math.floor((r+o)/2);n[e]&lt;=t?r=e:o=e}return r}}(e,t)}var Lc={newInstance:Wt.newInstance(Dc,&quot;vtkPolyLine&quot;),extend:Dc};const Bc={elements:[]};function Nc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Bc,n),Wt.obj(e,t),function(e,t){t.classHierarchy.push(&quot;vtkPriorityQueue&quot;),e.push=(e,n)=&gt;{const r=t.elements.findIndex((t=&gt;t.priority&gt;e));t.elements.splice(r,0,{priority:e,element:n})},e.pop=()=&gt;t.elements.length&gt;0?t.elements.shift().element:null,e.deleteById=e=&gt;{t.elements=t.elements.filter((t=&gt;{let{element:n}=t;return n.id!==e}))},e.length=()=&gt;t.elements.length}(e,t)}var Fc={newInstance:Wt.newInstance(Nc,&quot;vtkPriorityQueue&quot;),extend:Nc};const _c=1e-6,kc=1.1920929e-7,Gc={FAILURE:-1,OUTSIDE:0,INSIDE:1,INTERSECTION:2,ON_LINE:3};function Uc(e,t,n,r,o){return(r[e]-n[e])*(o[t]-n[t])-(o[e]-n[e])*(r[t]-n[t])}const zc={PolygonWithPointIntersectionState:Gc,pointInPolygon:function(e,t,n,r){if(e[0]&lt;n[0]||e[0]&gt;n[1]||e[1]&lt;n[2]||e[1]&gt;n[3]||e[2]&lt;n[4]||e[2]&gt;n[5])return Gc.OUTSIDE;if(Fo(r)&lt;=kc)return Gc.FAILURE;let o=1e-8*((n[1]-n[0])*(n[1]-n[0])+(n[3]-n[2])*(n[3]-n[2])+(n[5]-n[4])*(n[5]-n[4]));o*=o,o=0===o?kc:o;const a=[],i=[];for(let n=0;n&lt;t.length;){if(a[0]=t[n++],a[1]=t[n++],a[2]=t[n++],Go(e,a)&lt;=o)return Gc.INSIDE;const{distance:r,t:s}=Pc.distanceToLine(e,a,i);if(r&lt;=o&amp;&amp;s&gt;0&amp;&amp;s&lt;1)return Gc.INSIDE}let s,l;Math.abs(r[0])&gt;Math.abs(r[1])?Math.abs(r[0])&gt;Math.abs(r[2])?(s=1,l=2):(s=0,l=1):Math.abs(r[1])&gt;Math.abs(r[2])?(s=0,l=2):(s=0,l=1);let c=0;for(let n=0;n&lt;t.length;)a[0]=t[n++],a[1]=t[n++],a[2]=t[n++],n&lt;t.length?(i[0]=t[n],i[1]=t[n+1],i[2]=t[n+2]):(i[0]=t[0],i[1]=t[1],i[2]=t[2]),a[l]&lt;=e[l]?i[l]&gt;e[l]&amp;&amp;Uc(s,l,a,i,e)&gt;0&amp;&amp;++c:i[l]&lt;=e[l]&amp;&amp;Uc(s,l,a,i,e)&lt;0&amp;&amp;--c;return 0===c?Gc.OUTSIDE:Gc.INSIDE},getBounds:function(e,t,n){const r=e.length,o=[];t.getPoint(e[0],o),n[0]=o[0],n[1]=o[0],n[2]=o[1],n[3]=o[1],n[4]=o[2],n[5]=o[2];for(let a=1;a&lt;r;a++)t.getPoint(e[a],o),Gi.addPoint(n,...o);const a=Gi.getLengths(n);return Lo(a,a)},getNormal:function(e,t,n){n.length=3,n[0]=0,n[1]=0,n[2]=0;const r=[];let o=[],a=[];const i=[],s=[];t.getPoint(e[0],r),t.getPoint(e[1],o);for(let l=2;l&lt;e.length;l++){t.getPoint(e[l],a),Mo(a,o,i),Mo(r,o,s);const c=[0,0,0];Bo(i,s,c),Ro(n,c,n),[o,a]=[a,o]}return Fo(n)},computeCentroid:function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:[0,0,0];n[0]=0,n[1]=0,n[2]=0;const r=e.length,o=[];for(let a=0;a&lt;r;a++)t.getPoint(e[a],o),n[0]+=o[0],n[1]+=o[1],n[2]+=o[2];return n[0]/=r,n[1]/=r,n[2]/=r,n}};function Wc(e,t){function n(e){const n=[0,0,0],r=[0,0,0],o=[0,0,0],a=[0,0,0];Mo(e.point,e.previous.point,n),Mo(e.next.point,e.point,r),Mo(e.previous.point,e.next.point,o),Bo(n,r,a);const i=Lo(a,t.normal);if(i&lt;=0)return-1;const s=No(n)+No(r)+No(o);return s*s/i}function r(e){if(t.pointCount&lt;=3)return!0;const n=e.previous,r=e.next,o=[0,0,0];Mo(r.point,n.point,o);const a=[0,0,0];if(Bo(o,t.normal,a),Fo(a),0===No(a))return!1;let i=ei.evaluate(a,n.point,r.next.point),s=i&gt;_c?1:i&lt;-1e-6?-1:0,l=s&lt;0?1:0;for(let e=r.next.next;e.id!==n.id;e=e.next){const t=e.previous;i=ei.evaluate(a,n.point,e.point);const o=i&gt;_c?1:i&lt;-1e-6?-1:0;if(o!==s){if(l||(l=o&lt;=0?1:0),Pc.intersection(n.point,r.point,e.point,t.point,[0],[0])===bc.YES_INTERSECTION)return!1;s=o}}return 1===l}function o(e,r){t.pointCount-=1;const o=e.previous,a=e.next;t.tris=t.tris.concat(e.point),t.tris=t.tris.concat(a.point),t.tris=t.tris.concat(o.point),o.next=a,a.previous=o,r.deleteById(o.id),r.deleteById(a.id);const i=n(o);i&gt;0&amp;&amp;r.push(i,o);const s=n(a);s&gt;0&amp;&amp;r.push(s,a),e.id===t.firstPoint.id&amp;&amp;(t.firstPoint=a)}t.classHierarchy.push(&quot;vtkPolygon&quot;),e.triangulate=()=&gt;t.firstPoint?function(){!function(){const e=[0,0,0],n=[0,0,0];t.normal=[0,0,0];const r=[...t.firstPoint.point];let o=t.firstPoint;for(let a=0;a&lt;t.pointCount;a++){Mo(o.point,r,e),Mo(o.next.point,r,n);const a=[0,0,0];Bo(e,n,a),Ro(t.normal,a,t.normal),o=o.next}Fo(t.normal)}();const e=Fc.newInstance();let a=t.firstPoint;for(let r=0;r&lt;t.pointCount;r++){const t=n(a);t&gt;0&amp;&amp;e.push(t,a),a=a.next}for(;t.pointCount&gt;2&amp;&amp;e.length()&gt;0;)if(t.pointCount===e.length())o(e.pop(),e);else{const t=e.pop();r(t)&amp;&amp;o(t,e)}return t.pointCount&lt;=2}():null,e.setPoints=e=&gt;{t.pointCount=e.length,t.firstPoint={id:0,point:e[0],next:null,previous:null};let n=t.firstPoint;for(let r=1;r&lt;t.pointCount;r++)n.next={id:r,point:e[r],next:null,previous:n},n=n.next;t.firstPoint.previous=n,n.next=t.firstPoint},e.getPointArray=()=&gt;t.tris}const Hc={firstPoint:null,pointCount:0,tris:[]};function jc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Hc,n),Wt.obj(e,t),Wc(e,t)}var Kc={newInstance:Wt.newInstance(jc,&quot;vtkPolygon&quot;),extend:jc,...zc};function $c(e,t,n,r){const o=n[0]-t[0],a=n[1]-t[1],i=n[2]-t[2],s=e[0]-t[0],l=e[1]-t[1],c=e[2]-t[2];r[0]=a*c-i*l,r[1]=i*s-o*c,r[2]=o*l-a*s}function qc(e,t,n,r){$c(e,t,n,r);const o=Math.sqrt(r[0]*r[0]+r[1]*r[1]+r[2]*r[2]);0!==o&amp;&amp;(r[0]/=o,r[1]/=o,r[2]/=o)}function Xc(e){e[0]=-1,e[1]=1,e[2]=0,e[3]=-1,e[4]=0,e[5]=1}const Yc={computeNormalDirection:$c,computeNormal:qc,interpolationDerivs:Xc,intersectWithTriangle:function(e,t,n,r,o,a){let i=arguments.length&gt;6&amp;&amp;void 0!==arguments[6]?arguments[6]:1e-6,s=!1;const l=[],c=[],u=[],d=[],p=[];qc(e,t,n,d),qc(r,o,a,p);const f=-Lo(d,e),g=-Lo(p,r),m=[Lo(p,e)+g,Lo(p,t)+g,Lo(p,n)+g];if(m[0]*m[1]&gt;i&amp;&amp;m[0]*m[2]&gt;i)return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};const h=[Lo(d,r)+f,Lo(d,o)+f,Lo(d,a)+f];if(h[0]*h[1]&gt;i&amp;&amp;h[0]*h[2]&gt;i)return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(Math.abs(d[0]-p[0])&lt;1e-9&amp;&amp;Math.abs(d[1]-p[1])&lt;1e-9&amp;&amp;Math.abs(d[2]-p[2])&lt;1e-9&amp;&amp;Math.abs(f-g)&lt;1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};const v=[e,t,n],T=[r,o,a],y=Lo(d,p),b=(f-g*y)/(y*y-1),x=(g-f*y)/(y*y-1),C=[b*d[0]+x*p[0],b*d[1]+x*p[1],b*d[2]+x*p[2]],S=Bo(d,p,[]);Fo(S);let A=0,I=0;const w=[],O=[];let P,R,M=50,E=50;for(let t=0;t&lt;3;t++){const n=t,o=(t+1)%3,a=ei.intersectWithLine(v[n],v[o],r,p);a.intersection&amp;&amp;a.t&gt;0-i&amp;&amp;a.t&lt;1+i&amp;&amp;(a.t&lt;1+i&amp;&amp;a.t&gt;1-i&amp;&amp;(M=A),w[A++]=Lo(a.x,S)-Lo(C,S));const s=ei.intersectWithLine(T[n],T[o],e,d);s.intersection&amp;&amp;s.t&gt;0-i&amp;&amp;s.t&lt;1+i&amp;&amp;(s.t&lt;1+i&amp;&amp;s.t&gt;1-i&amp;&amp;(E=I),O[I++]=Lo(s.x,S)-Lo(C,S))}if(A&gt;2){A--;const e=w[2];w[2]=w[M],w[M]=e}if(I&gt;2){I--;const e=O[2];O[2]=O[E],O[E]=e}if(2!==A||2!==I)return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(Number.isNaN(w[0])||Number.isNaN(w[1])||Number.isNaN(O[0])||Number.isNaN(O[1]))return{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u};if(w[0]&gt;w[1]){const e=w[1];w[1]=w[0],w[0]=e}if(O[0]&gt;O[1]){const e=O[1];O[1]=O[0],O[0]=e}return w[1]&lt;O[0]||O[1]&lt;w[0]?{intersect:!1,coplanar:s,pt1:l,pt2:c,surfaceId:u}:(w[0]&lt;O[0]?w[1]&lt;O[1]?(u[0]=2,u[1]=1,P=O[0],R=w[1]):(u[0]=2,u[1]=2,P=O[0],R=O[1]):w[1]&lt;O[1]?(u[0]=1,u[1]=1,P=w[0],R=w[1]):(u[0]=1,u[1]=2,P=w[0],R=O[1]),Do(C,S,P,l),Do(C,S,R,c),{intersect:!0,coplanar:s,pt1:l,pt2:c,surfaceId:u})}},Zc={};function Qc(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Zc,n),Jl.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkTriangle&quot;),e.getCellDimension=()=&gt;2,e.intersectWithLine=(n,r,o,a,i)=&gt;{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};i[2]=0;const l=[],c=o*o,u=[],d=[],p=[];t.points.getPoint(0,u),t.points.getPoint(1,d),t.points.getPoint(2,p);const f=[],g=[];if(qc(u,d,p,f),0!==f[0]||0!==f[1]||0!==f[2]){const t=ei.intersectWithLine(n,r,u,f);if(s.betweenPoints=t.betweenPoints,s.t=t.t,a[0]=t.x[0],a[1]=t.x[1],a[2]=t.x[2],!t.intersection)return i[0]=0,i[1]=0,s.intersect=0,s;const 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o.cells.filter((t=&gt;t!==e&amp;&amp;-1!==a.cells.indexOf(t)))},e.getCell=function(t){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;const r=e.getCellPoints(t),o=n||du[r.cellType].newInstance();return o.initialize(e.getPoints(),r.cellPointIds),o},e.getMaxCellSize=()=&gt;cu.reduce(((e,n)=&gt;Math.max(e,t[n]?.getMaxCellSize?.()??0)),0)}(e,t)}var gu={newInstance:Wt.newInstance(fu,&quot;vtkPolyData&quot;),extend:fu};const mu={image:null,canvas:null,jsImageData:null,imageBitmap:null,imageLoaded:!1,repeat:!1,interpolate:!1,edgeClamp:!1,mipLevel:0,resizable:!1};function hu(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,mu,n),Wt.obj(e,t),Wt.algo(e,t,6,0),Wt.get(e,t,[&quot;canvas&quot;,&quot;image&quot;,&quot;jsImageData&quot;,&quot;imageBitmap&quot;,&quot;imageLoaded&quot;,&quot;resizable&quot;]),Wt.setGet(e,t,[&quot;repeat&quot;,&quot;edgeClamp&quot;,&quot;interpolate&quot;,&quot;mipLevel&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkTexture&quot;),e.imageLoaded=()=&gt;{t.image.removeEventListener(&quot;load&quot;,e.imageLoaded),t.imageLoaded=!0,e.modified()},e.setJsImageData=n=&gt;{t.jsImageData!==n&amp;&amp;(null!==n&amp;&amp;(e.setInputData(null),e.setInputConnection(null),t.image=null,t.canvas=null,t.imageBitmap=null),t.jsImageData=n,t.imageLoaded=!0,e.modified())},e.setImageBitmap=n=&gt;{t.imageBitmap!==n&amp;&amp;(null!==n&amp;&amp;(e.setInputData(null),e.setInputConnection(null),t.image=null,t.canvas=null,t.jsImageData=null),t.imageBitmap=n,t.imageLoaded=!0,e.modified())},e.setCanvas=n=&gt;{t.canvas!==n&amp;&amp;(null!==n&amp;&amp;(e.setInputData(null),e.setInputConnection(null),t.image=null,t.imageBitmap=null,t.jsImageData=null),t.canvas=n,e.modified())},e.setImage=n=&gt;{t.image!==n&amp;&amp;(null!==n&amp;&amp;(e.setInputData(null),e.setInputConnection(null),t.canvas=null,t.jsImageData=null,t.imageBitmap=null),t.image=n,t.imageLoaded=!1,n.complete?e.imageLoaded():n.addEventListener(&quot;load&quot;,e.imageLoaded),e.modified())},e.getDimensionality=()=&gt;{let n=0,r=0,o=1;if(e.getInputData()){const t=e.getInputData();n=t.getDimensions()[0],r=t.getDimensions()[1],o=t.getDimensions()[2]}return t.jsImageData&amp;&amp;(n=t.jsImageData.width,r=t.jsImageData.height),t.canvas&amp;&amp;(n=t.canvas.width,r=t.canvas.height),t.image&amp;&amp;(n=t.image.width,r=t.image.height),t.imageBitmap&amp;&amp;(n=t.imageBitmap.width,r=t.imageBitmap.height),(n&gt;1)+(r&gt;1)+(o&gt;1)},e.getInputAsJsImageData=()=&gt;{if(!t.imageLoaded||e.getInputData())return null;if(t.jsImageData)return t.jsImageData;if(t.imageBitmap)return t.imageBitmap;if(t.canvas)return t.canvas.getContext(&quot;2d&quot;).getImageData(0,0,t.canvas.width,t.canvas.height);if(t.image){const e=t.image.width,n=t.image.height,r=new OffscreenCanvas(e,n).getContext(&quot;2d&quot;);return r.translate(0,n),r.scale(1,-1),r.drawImage(t.image,0,0,e,n),r.getImageData(0,0,e,n)}return null}}(e,t)}var vu={newInstance:Wt.newInstance(hu,&quot;vtkTexture&quot;),extend:hu,generateMipmaps:(e,t,n)=&gt;{const r=e.createShaderModule({code:&quot;\\n    @group(0) @binding(0) var inputTexture: texture_2d&lt;f32&gt;;\\n    @group(0) @binding(1) var outputTexture: texture_storage_2d&lt;rgba8unorm, write&gt;;\\n\\n    @compute @workgroup_size(8, 8)\\n    fn main(@builtin(global_invocation_id) global_id: vec3&lt;u32&gt;) {\\n      let texelCoord = vec2&lt;i32&gt;(global_id.xy);\\n      let outputSize = textureDimensions(outputTexture);\\n\\n      if (texelCoord.x &gt;= i32(outputSize.x) || texelCoord.y &gt;= i32(outputSize.y)) {\\n        return;\\n      }\\n\\n      let inputSize = textureDimensions(inputTexture);\\n      let scale = vec2&lt;f32&gt;(inputSize) / vec2&lt;f32&gt;(outputSize);\\n\\n      // Compute the floating-point source coordinate\\n      let srcCoord = (vec2&lt;f32&gt;(texelCoord) + 0.5) * scale - 0.5;\\n\\n      // Get integer coordinates for the four surrounding texels\\n      let x0 = i32(floor(srcCoord.x));\\n      let x1 = min(x0 + 1, i32(inputSize.x) - 1);\\n      let y0 = i32(floor(srcCoord.y));\\n      let y1 = min(y0 + 1, i32(inputSize.y) - 1);\\n\\n      // Compute the weights\\n      let wx = srcCoord.x - f32(x0);\\n      let wy = srcCoord.y - f32(y0);\\n\\n      // Fetch the four texels\\n      let c00 = textureLoad(inputTexture, vec2&lt;i32&gt;(x0, y0), 0);\\n      let c10 = textureLoad(inputTexture, vec2&lt;i32&gt;(x1, y0), 0);\\n      let c01 = textureLoad(inputTexture, vec2&lt;i32&gt;(x0, y1), 0);\\n      let c11 = textureLoad(inputTexture, vec2&lt;i32&gt;(x1, y1), 0);\\n\\n      // Bilinear interpolation\\n      let color = mix(\\n        mix(c00, c10, wx),\\n        mix(c01, c11, wx),\\n        wy\\n      );\\n\\n      textureStore(outputTexture, texelCoord, color);\\n    }\\n  &quot;}),o=e.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,texture:{sampleType:&quot;float&quot;}},{binding:1,visibility:GPUShaderStage.COMPUTE,storageTexture:{format:&quot;rgba8unorm&quot;,access:&quot;write-only&quot;}},{binding:2,visibility:GPUShaderStage.COMPUTE,sampler:{type:&quot;filtering&quot;}}]}),a=e.createPipelineLayout({bindGroupLayouts:[o]}),i=e.createComputePipeline({label:&quot;ComputeMipmapPipeline&quot;,layout:a,compute:{module:r,entryPoint:&quot;main&quot;}}),s=e.createSampler({magFilter:&quot;linear&quot;,minFilter:&quot;linear&quot;});for(let r=1;r&lt;n;r++){const n=t.createView({baseMipLevel:r-1,mipLevelCount:1}),o=t.createView({baseMipLevel:r,mipLevelCount:1}),a=e.createBindGroup({layout:i.getBindGroupLayout(0),entries:[{binding:0,resource:n},{binding:1,resource:o},{binding:2,resource:s}]}),l=e.createCommandEncoder({label:&quot;MipmapGenerateCommandEncoder&quot;}),c=l.beginComputePass();c.setPipeline(i),c.setBindGroup(0,a);const u=Math.max(1,t.width&gt;&gt;r),d=Math.max(1,t.height&gt;&gt;r),p=Math.ceil(u/8),f=Math.ceil(d/8);c.dispatchWorkgroups(p,f),c.end(),e.queue.submit([l.finish()])}}};const Tu=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],yu=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],bu=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],xu=[0,1,0,1,0,1,0,1,2,2,2,2],Cu=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],Su=new Float64Array(3),Au=new Float64Array(3),Iu=new Float64Array(3),wu=new Float64Array(3),Ou=new Float64Array(3),Pu=new Float64Array(3),Ru=new Float64Array(16);function Mu(e,t){e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeSize,e.fillStyle=t.fontColor,e.font=`${t.fontStyle} ${t.fontSize}px ${t.fontFamily}`}function Eu(e){const t=[],n=[];for(let r=0;r&lt;3;r++){const o=ro().domain([e[2*r],e[2*r+1]]);t[r]=o.ticks(5);const a=o.tickFormat(5);n[r]=t[r].map(a)}return{ticks:t,tickStrings:n}}const Vu=Wt.newInstance((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),Wt.obj(e,t),t.tmPolyData=gu.newInstance(),t.tmMapper=Gl.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmActor=ss.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),Wt.setGet(e,t,[&quot;renderable&quot;]),Wt.get(e,t,[&quot;lastSize&quot;,&quot;lastAspectRatio&quot;,&quot;axisTextStyle&quot;,&quot;tickTextStyle&quot;,&quot;tmActor&quot;,&quot;ticks&quot;]),t.forceUpdate=!1,t.lastRedrawTime={},Wt.obj(t.lastRedrawTime,{mtime:0}),t.lastRebuildTime={},Wt.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.lastTickBounds=[],function(e,t){t.classHierarchy.push(&quot;vtkCubeAxesActorHelper&quot;),e.setRenderable=n=&gt;{t.renderable!==n&amp;&amp;(t.renderable=n,t.tmActor.addTexture(t.renderable.getTmTexture()),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),e.modified())},e.createPolyDataForOneLabel=(e,n,r,o,a,i,s)=&gt;{const l=t.renderable.get_tmAtlas().get(e);if(!l)return;const c=t.renderable.getTextPolyData().getPoints().getData(),u=t.lastSize;Su[0]=c[3*n],Su[1]=c[3*n+1],Su[2]=c[3*n+2],In(Iu,Su,r),Iu[0]+=.1,In(Au,Iu,o),Tn(Ou,Au,Su),Iu[0]-=.1,Iu[1]+=.1,In(Au,Iu,o),Tn(Pu,Au,Su);for(let e=0;e&lt;3;e++)Ou[e]/=.05*u[0],Pu[e]/=.05*u[1];let d=s.ptIdx,p=s.cellIdx;Su[0]=c[3*n],Su[1]=c[3*n+1],Su[2]=c[3*n+2],a[0]&lt;-.5?bn(Iu,Ou,a[0]*i-l.width):a[0]&gt;.5?bn(Iu,Ou,a[0]*i):bn(Iu,Ou,a[0]*i-l.width/2),vn(Su,Su,Iu),bn(Iu,Pu,a[1]*i-l.height/2),vn(Su,Su,Iu),s.points[3*d]=Su[0],s.points[3*d+1]=Su[1],s.points[3*d+2]=Su[2],s.tcoords[2*d]=l.tcoords[0],s.tcoords[2*d+1]=l.tcoords[1],d++,bn(Iu,Ou,l.width),vn(Su,Su,Iu),s.points[3*d]=Su[0],s.points[3*d+1]=Su[1],s.points[3*d+2]=Su[2],s.tcoords[2*d]=l.tcoords[2],s.tcoords[2*d+1]=l.tcoords[3],d++,bn(Iu,Pu,l.height),vn(Su,Su,Iu),s.points[3*d]=Su[0],s.points[3*d+1]=Su[1],s.points[3*d+2]=Su[2],s.tcoords[2*d]=l.tcoords[4],s.tcoords[2*d+1]=l.tcoords[5],d++,bn(Iu,Ou,l.width),Tn(Su,Su,Iu),s.points[3*d]=Su[0],s.points[3*d+1]=Su[1],s.points[3*d+2]=Su[2],s.tcoords[2*d]=l.tcoords[6],s.tcoords[2*d+1]=l.tcoords[7],d++,s.polys[4*p]=3,s.polys[4*p+1]=d-4,s.polys[4*p+2]=d-3,s.polys[4*p+3]=d-2,p++,s.polys[4*p]=3,s.polys[4*p+1]=d-4,s.polys[4*p+2]=d-2,s.polys[4*p+3]=d-1,s.ptIdx+=4,s.cellIdx+=2},e.updateTexturePolyData=()=&gt;{const n=t.camera.getCompositeProjectionMatrix(t.lastAspectRatio,-1,1);h(n,n);const r=t.renderable.getTextValues().length,o=4*r,a=2*r,i=new Float64Array(3*o),s=new Uint16Array(4*a),l=new Float32Array(2*o);v(Ru,n);const c={ptIdx:0,cellIdx:0,polys:s,points:i,tcoords:l};let u=0,d=0,p=0;const f=t.renderable.getTextPolyData().getPoints().getData(),g=t.renderable.getTextValues();for(;u&lt;f.length/3;){Su[0]=f[3*u],Su[1]=f[3*u+1],Su[2]=f[3*u+2],In(Iu,Su,n),Su[0]=f[3*u+3],Su[1]=f[3*u+4],Su[2]=f[3*u+5],In(wu,Su,n),Tn(Iu,Iu,wu);const r=[Iu[0],Iu[1]];zo(r),e.createPolyDataForOneLabel(g[d],u,n,Ru,r,t.renderable.getAxisTitlePixelOffset(),c),u+=2,d++;for(let o=0;o&lt;t.renderable.getTickCounts()[p];o++)e.createPolyDataForOneLabel(g[d],u,n,Ru,r,t.renderable.getTickLabelPixelOffset(),c),u++,d++;p++}const m=xs.newInstance({numberOfComponents:2,values:l,name:&quot;TextureCoordinates&quot;});t.tmPolyData.getPointData().setTCoords(m),t.tmPolyData.getPoints().setData(i,3),t.tmPolyData.getPoints().modified(),t.tmPolyData.getPolys().setData(s,1),t.tmPolyData.getPolys().modified(),t.tmPolyData.modified()},e.updateAPISpecificData=(n,r,o)=&gt;{t.lastSize[0]===n[0]&amp;&amp;t.lastSize[1]===n[1]||(t.lastSize[0]=n[0],t.lastSize[1]=n[1],t.lastAspectRatio=n[0]/n[1],t.forceUpdate=!0),t.camera=r,e.updateTexturePolyData()}}(e,t)}),&quot;vtkCubeAxesActorHelper&quot;);function Du(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};ss.extend(e,t,function(e,t,n){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...Gi.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:Eu,...n,axisTextStyle:{fontColor:&quot;white&quot;,fontStyle:&quot;normal&quot;,fontSize:18,fontFamily:&quot;serif&quot;,...n?.axisTextStyle},tickTextStyle:{fontColor:&quot;white&quot;,fontStyle:&quot;normal&quot;,fontSize:14,fontFamily:&quot;serif&quot;,...n?.tickTextStyle}}}(0,0,n)),t.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],t.axisLabels=[&quot;X-Axis&quot;,&quot;Y-Axis&quot;,&quot;Z-Axis&quot;],t.tickCounts=[],t.textValues=[],t.lastTickBounds=[],t.tmCanvas=document.createElement(&quot;canvas&quot;),t.tmContext=t.tmCanvas.getContext(&quot;2d&quot;),t._tmAtlas=new Map,t.tmTexture=vu.newInstance({resizable:!0}),t.tmTexture.setInterpolate(!1),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),t.gridMapper=Gl.newInstance(),t.polyData=gu.newInstance(),t.gridMapper.setInputData(t.polyData),t.gridActor=ss.newInstance(),t.gridActor.setMapper(t.gridMapper),t.gridActor.setProperty(e.getProperty()),t.gridActor.setParentProp(e),t.textPolyData=gu.newInstance(),Wt.setGet(e,t,[&quot;axisTitlePixelOffset&quot;,&quot;boundsScaleFactor&quot;,&quot;faceVisibilityAngle&quot;,&quot;gridLines&quot;,&quot;tickLabelPixelOffset&quot;,&quot;generateTicks&quot;]),Wt.setGetArray(e,t,[&quot;dataBounds&quot;],6),Wt.setGetArray(e,t,[&quot;axisLabels&quot;],3),Wt.get(e,t,[&quot;axisTextStyle&quot;,&quot;tickTextStyle&quot;,&quot;camera&quot;,&quot;tmTexture&quot;,&quot;textValues&quot;,&quot;textPolyData&quot;,&quot;tickCounts&quot;,&quot;gridActor&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkCubeAxesActor&quot;),e.setCamera=n=&gt;{t.camera!==n&amp;&amp;(t.cameraModifiedSub&amp;&amp;(t.cameraModifiedSub.unsubscribe(),t.cameraModifiedSub=null),t.camera=n,n&amp;&amp;(t.cameraModifiedSub=n.onModified(e.update)),e.update(),e.modified())},e.computeFacesToDraw=()=&gt;{const e=t.camera.getViewMatrix();h(e,e);let n=!1;const r=Gi.getDiagonalLength(t.dataBounds),o=Math.sin(t.faceVisibilityAngle*Math.PI/180);for(let a=0;a&lt;6;a++){let i=!1;const s=Math.floor(a/2),l=(s+1)%3,c=(s+2)%3;t.dataBounds[2*l]!==t.dataBounds[2*l+1]&amp;&amp;t.dataBounds[2*c]!==t.dataBounds[2*c+1]&amp;&amp;(Su[s]=t.dataBounds[a]-.1*r*Tu[a][s],Su[l]=.5*(t.dataBounds[2*l]+t.dataBounds[2*l+1]),Su[c]=.5*(t.dataBounds[2*c]+t.dataBounds[2*c+1]),In(Iu,Su,e),Su[s]=t.dataBounds[a],In(wu,Su,e),Tn(Iu,wu,Iu),Cn(Iu,Iu),i=Iu[2]&gt;o,t.camera.getParallelProjection()||(Cn(wu,wu),i=Sn(wu,Iu)&gt;o)),i!==t.lastFacesToDraw[a]&amp;&amp;(t.lastFacesToDraw[a]=i,n=!0)}return n},e.updatePolyData=(e,n,r)=&gt;{let o=0,a=0;o+=8;let i=0;for(let e=0;e&lt;12;e++)n[e]&gt;0&amp;&amp;i++;if(a+=i,t.gridLines)for(let t=0;t&lt;6;t++)e[t]&amp;&amp;(o+=2*r[Cu[t][0]].length+2*r[Cu[t][1]].length,a+=r[Cu[t][0]].length+r[Cu[t][1]].length);const s=new Float64Array(3*o),l=new Uint32Array(3*a);let c=0,u=0;for(let e=0;e&lt;2;e++)for(let n=0;n&lt;2;n++)for(let r=0;r&lt;2;r++)s[3*c]=t.dataBounds[r],s[3*c+1]=t.dataBounds[2+n],s[3*c+2]=t.dataBounds[4+e],c++;for(let e=0;e&lt;12;e++)n[e]&gt;0&amp;&amp;(l[3*u]=2,l[3*u+1]=bu[e][0],l[3*u+2]=bu[e][1],u++);if(t.gridLines)for(let n=0;n&lt;6;n++)if(e[n]){const e=Math.floor(n/2);let o=r[Cu[n][0]];for(let r=0;r&lt;o.length;r++)s[3*c+e]=t.dataBounds[n],s[3*c+Cu[n][0]]=o[r],s[3*c+Cu[n][1]]=t.dataBounds[2*Cu[n][1]],c++,s[3*c+e]=t.dataBounds[n],s[3*c+Cu[n][0]]=o[r],s[3*c+Cu[n][1]]=t.dataBounds[2*Cu[n][1]+1],c++,l[3*u]=2,l[3*u+1]=c-2,l[3*u+2]=c-1,u++;o=r[Cu[n][1]];for(let r=0;r&lt;o.length;r++)s[3*c+e]=t.dataBounds[n],s[3*c+Cu[n][1]]=o[r],s[3*c+Cu[n][0]]=t.dataBounds[2*Cu[n][0]],c++,s[3*c+e]=t.dataBounds[n],s[3*c+Cu[n][1]]=o[r],s[3*c+Cu[n][0]]=t.dataBounds[2*Cu[n][0]+1],c++,l[3*u]=2,l[3*u+1]=c-2,l[3*u+2]=c-1,u++}t.polyData.getPoints().setData(s,3),t.polyData.getPoints().modified(),t.polyData.getLines().setData(l,1),t.polyData.getLines().modified(),t.polyData.modified()},e.updateTextData=(e,n,r,o)=&gt;{let a=0;for(let e=0;e&lt;12;e++)1===n[e]&amp;&amp;(a+=2,a+=r[xu[e]].length);const i=t.polyData.getPoints().getData(),s=new Float64Array(3*a);let l=0,c=0,u=0;for(let a=0;a&lt;6;a++)if(e[a])for(let e=0;e&lt;4;e++){const d=yu[a][e];if(1===n[d]){const e=xu[d],n=3*bu[d][0],p=3*bu[d][1];s[3*l]=.5*(i[n]+i[p]),s[3*l+1]=.5*(i[n+1]+i[p+1]),s[3*l+2]=.5*(i[n+2]+i[p+2]),l++,s[3*l+Math.floor(a/2)]=t.dataBounds[a],s[3*l+Cu[a][0]]=.5*(t.dataBounds[2*Cu[a][0]]+t.dataBounds[2*Cu[a][0]+1]),s[3*l+Cu[a][1]]=.5*(t.dataBounds[2*Cu[a][1]]+t.dataBounds[2*Cu[a][1]+1]),l++,t.textValues[c]=t.axisLabels[e],c++;const f=(e+1)%3,g=(e+2)%3,m=r[e],h=o[e];t.tickCounts[u]=m.length;for(let r=0;r&lt;m.length;r++)s[3*l+e]=m[r],s[3*l+f]=i[n+f],s[3*l+g]=i[n+g],l++,t.textValues[c]=h[r],c++;u++}}t.textPolyData.getPoints().setData(s,3),t.textPolyData.modified()},e.update=()=&gt;{if(!t.camera)return;const n=e.computeFacesToDraw(),r=t.lastFacesToDraw;let o=!1;for(let e=0;e&lt;6;e++)t.dataBounds[e]!==t.lastTickBounds[e]&amp;&amp;(o=!0,t.lastTickBounds[e]=t.dataBounds[e]);if(n||o||t.forceUpdate){const n=new Array(12).fill(0);for(let e=0;e&lt;6;e++)if(r[e])for(let t=0;t&lt;4;t++)n[yu[e][t]]++;const a=t.generateTicks(t.dataBounds);e.updatePolyData(r,n,a.ticks),e.updateTextData(r,n,a.ticks,a.tickStrings),(o||t.forceUpdate)&amp;&amp;e.updateTextureAtlas(a.tickStrings)}t.forceUpdate=!1},e.updateTextureAtlas=e=&gt;{t.tmContext.textBaseline=&quot;bottom&quot;,t.tmContext.textAlign=&quot;left&quot;,t._tmAtlas.clear();let n=0,r=1;for(let o=0;o&lt;3;o++){if(!t._tmAtlas.has(t.axisLabels[o])){Mu(t.tmContext,t.axisTextStyle);const e=t.tmContext.measureText(t.axisLabels[o]),a={height:e.actualBoundingBoxAscent+2,startingHeight:r,width:e.width+2,textStyle:t.axisTextStyle};t._tmAtlas.set(t.axisLabels[o],a),r+=a.height,n&lt;a.width&amp;&amp;(n=a.width)}Mu(t.tmContext,t.tickTextStyle);for(let a=0;a&lt;e[o].length;a++)if(!t._tmAtlas.has(e[o][a])){const 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null!==e&amp;&amp;null!==t&amp;&amp;!(On(e,[0,0,0])&amp;&amp;On(t,[1,1,1]))}(t.coordShift,t.coordScale),t.coordShiftAndScaleEnabled?t.inverseShiftAndScaleMatrix=function(e,t){const n=new Float64Array(3);xn(n,t);const r=new Float64Array(16);return _(r,Ba(),e,n),r}(t.coordShift,t.coordScale):t.inverseShiftAndScaleMatrix=null):Hu(&quot;Wrong type for coordScale, expected vec3 or null&quot;):Hu(&quot;Wrong type for coordShift, expected vec3 or null&quot;)}}(e,t)}var $u={newInstance:Wt.newInstance(Ku),extend:Ku};const{vtkErrorMacro:qu}=Wt,Xu={shaderType:&quot;Unknown&quot;,source:&quot;&quot;,error:&quot;&quot;,handle:0,dirty:!1,context:null};function Yu(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Xu,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;shaderType&quot;,&quot;source&quot;,&quot;error&quot;,&quot;handle&quot;,&quot;context&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkShader&quot;),e.compile=()=&gt;{let e=t.context.VERTEX_SHADER;if(!t.source||!t.source.length||&quot;Unknown&quot;===t.shaderType)return!1;if(0!==t.handle&amp;&amp;(t.context.deleteShader(t.handle),t.handle=0),e=&quot;Fragment&quot;===t.shaderType?t.context.FRAGMENT_SHADER:t.context.VERTEX_SHADER,t.handle=t.context.createShader(e),t.context.shaderSource(t.handle,t.source),t.context.compileShader(t.handle),!t.context.getShaderParameter(t.handle,t.context.COMPILE_STATUS)){const e=t.context.getShaderInfoLog(t.handle);return qu(`Error compiling shader &#x27;${t.source}&#x27;: ${e}`),t.context.deleteShader(t.handle),t.handle=0,!1}return!0},e.cleanup=()=&gt;{&quot;Unknown&quot;!==t.shaderType&amp;&amp;0!==t.handle&amp;&amp;(t.context.deleteShader(t.handle),t.handle=0,t.dirty=!0)}}(e,t)}var Zu={newInstance:Wt.newInstance(Yu,&quot;vtkShader&quot;),extend:Yu};const{vtkErrorMacro:Qu}=Wt,Ju={vertexShaderHandle:0,fragmentShaderHandle:0,geometryShaderHandle:0,vertexShader:null,fragmentShader:null,geometryShader:null,linked:!1,bound:!1,compiled:!1,error:&quot;&quot;,handle:0,numberOfOutputs:0,attributesLocs:null,uniformLocs:null,md5Hash:0,context:null,lastCameraMTime:null};function ed(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ju,n),t.attributesLocs={},t.uniformLocs={},t.vertexShader=Zu.newInstance(),t.vertexShader.setShaderType(&quot;Vertex&quot;),t.fragmentShader=Zu.newInstance(),t.fragmentShader.setShaderType(&quot;Fragment&quot;),t.geometryShader=Zu.newInstance(),t.geometryShader.setShaderType(&quot;Geometry&quot;),Wt.obj(e,t),Wt.get(e,t,[&quot;lastCameraMTime&quot;]),Wt.setGet(e,t,[&quot;error&quot;,&quot;handle&quot;,&quot;compiled&quot;,&quot;bound&quot;,&quot;md5Hash&quot;,&quot;vertexShader&quot;,&quot;fragmentShader&quot;,&quot;geometryShader&quot;,&quot;linked&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkShaderProgram&quot;),e.compileShader=()=&gt;t.vertexShader.compile()?t.fragmentShader.compile()?e.attachShader(t.vertexShader)&amp;&amp;e.attachShader(t.fragmentShader)?e.link()?(e.setCompiled(!0),1):(Qu(`Links failed: ${t.error}`),0):(Qu(t.error),0):(Qu(t.fragmentShader.getSource().split(&quot;\\n&quot;).map(((e,t)=&gt;`${t}: 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initialized, and/or does not have shaders.&quot;,!1;if(t.uniformLocs={},t.context.linkProgram(t.handle),!t.context.getProgramParameter(t.handle,t.context.LINK_STATUS)){const e=t.context.getProgramInfoLog(t.handle);return Qu(`Error linking shader ${e}`),t.handle=0,!1}return e.setLinked(!0),t.attributeLocs={},!0},e.setUniformMatrix=(n,r)=&gt;{const o=e.findUniform(n);if(-1===o)return t.error=`Could not set uniform ${n} . 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No such uniform.`,!1):(t.context.uniform1iv(o,r),!0)},e.setUniform2f=(n,r,o)=&gt;{const a=e.findUniform(n);if(-1===a)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===o)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform2f(a,r,o),!0},e.setUniform2fv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform2fv(o,r),!0)},e.setUniform2i=(n,r,o)=&gt;{const a=e.findUniform(n);if(-1===a)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===o)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform2i(a,r,o),!0},e.setUniform2iv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform2iv(o,r),!0)},e.setUniform3f=(n,r,o,a)=&gt;{const i=e.findUniform(n);if(-1===i)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(void 0===a)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform3f(i,r,o,a),!0},e.setUniform3fArray=(n,r)=&gt;{const o=e.findUniform(n);if(-1===o)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;if(!Array.isArray(r)||3!==r.length)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform3f(o,r[0],r[1],r[2]),!0},e.setUniform3fv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform3fv(o,r),!0)},e.setUniform3i=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o&gt;1?o-1:0),i=1;i&lt;o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&amp;&amp;Array.isArray(s[0])&amp;&amp;(s=s[0]),3!==s.length)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform3i(r,s[0],s[1],s[2]),!0},e.setUniform3iv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform3iv(o,r),!0)},e.setUniform4f=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o&gt;1?o-1:0),i=1;i&lt;o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&amp;&amp;Array.isArray(s[0])&amp;&amp;(s=s[0]),4!==s.length)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform4f(r,s[0],s[1],s[2],s[3]),!0},e.setUniform4fv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform4fv(o,r),!0)},e.setUniform4i=function(n){const r=e.findUniform(n);if(-1===r)return t.error=`Could not set uniform ${n} . No such uniform.`,!1;for(var o=arguments.length,a=new Array(o&gt;1?o-1:0),i=1;i&lt;o;i++)a[i-1]=arguments[i];let s=a;if(1===s.length&amp;&amp;Array.isArray(s[0])&amp;&amp;(s=s[0]),4!==s.length)throw new RangeError(&quot;Invalid number of values for array&quot;);return t.context.uniform4i(r,s[0],s[1],s[2],s[3]),!0},e.setUniform4iv=(n,r)=&gt;{const o=e.findUniform(n);return-1===o?(t.error=`Could not set uniform ${n} . No such uniform.`,!1):(t.context.uniform4iv(o,r),!0)},e.findUniform=e=&gt;{if(!e||!t.linked)return-1;let n=t.uniformLocs[e];return void 0!==n?n:(n=t.context.getUniformLocation(t.handle,e),null===n?(t.error=`Uniform ${e} not found in current shader program.`,t.uniformLocs[e]=-1,-1):(t.uniformLocs[e]=n,n))},e.isUniformUsed=e=&gt;{if(!e)return!1;let n=t.uniformLocs[e];return void 0!==n?null!==n:t.linked?(n=t.context.getUniformLocation(t.handle,e),t.uniformLocs[e]=n,null!==n):(Qu(&quot;attempt to find uniform when the shader program is not linked&quot;),!1)},e.isAttributeUsed=e=&gt;{if(!e)return!1;if(e in t.attributeLocs)return!0;if(!t.linked)return Qu(&quot;attempt to find uniform when the shader program is not linked&quot;),!1;const n=t.context.getAttribLocation(t.handle,e);return-1!==n&amp;&amp;(t.attributeLocs[e]=n,!0)},e.attachShader=n=&gt;{if(0===n.getHandle())return t.error=&quot;Shader object was not initialized, cannot attach it.&quot;,!1;if(&quot;Unknown&quot;===n.getShaderType())return t.error=&quot;Shader object is of type Unknown and cannot be used.&quot;,!1;if(0===t.handle){const e=t.context.createProgram();if(0===e)return t.error=&quot;Could not create shader program.&quot;,!1;t.handle=e,t.linked=!1}return&quot;Vertex&quot;===n.getShaderType()&amp;&amp;(0!==t.vertexShaderHandle&amp;&amp;t.context.detachShader(t.handle,t.vertexShaderHandle),t.vertexShaderHandle=n.getHandle()),&quot;Fragment&quot;===n.getShaderType()&amp;&amp;(0!==t.fragmentShaderHandle&amp;&amp;t.context.detachShader(t.handle,t.fragmentShaderHandle),t.fragmentShaderHandle=n.getHandle()),t.context.attachShader(t.handle,n.getHandle()),e.setLinked(!1),!0},e.detachShader=e=&gt;{if(0===e.getHandle())return t.error=&quot;shader object was not initialized, cannot attach it.&quot;,!1;if(&quot;Unknown&quot;===e.getShaderType())return t.error=&quot;Shader object is of type Unknown and cannot be used.&quot;,!1;switch(0===t.handle&amp;&amp;(t.error=&quot;This shader program has not been initialized yet.&quot;),e.getShaderType()){case&quot;Vertex&quot;:return t.vertexShaderHandle!==e.getHandle()?(t.error=&quot;The supplied shader was not attached to this program.&quot;,!1):(t.context.detachShader(t.handle,e.getHandle()),t.vertexShaderHandle=0,t.linked=!1,!0);case&quot;Fragment&quot;:return t.fragmentShaderHandle!==e.getHandle()?(t.error=&quot;The supplied shader was not attached to this program.&quot;,!1):(t.context.detachShader(t.handle,e.getHandle()),t.fragmentShaderHandle=0,t.linked=!1,!0);default:return!1}},e.setContext=e=&gt;{t.context=e,t.vertexShader.setContext(e),t.fragmentShader.setContext(e),t.geometryShader.setContext(e)},e.setLastCameraMTime=e=&gt;{t.lastCameraMTime=e}}(e,t)}var td={newInstance:Wt.newInstance(ed,&quot;vtkShaderProgram&quot;),extend:ed,substitute:function(e,t,n,r){const o=&quot;string&quot;==typeof n?n:n.join(&quot;\\n&quot;),a=!1===r?t:new RegExp(t,&quot;g&quot;),i=e.replace(a,o);return{replace:i!==o,result:i}}};const nd={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function rd(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,nd,n),t.buffers=[],Wt.obj(e,t),Wt.get(e,t,[&quot;supported&quot;]),Wt.setGet(e,t,[&quot;forceEmulation&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLVertexArrayObject&quot;),e.exposedMethod=()=&gt;{},e.initialize=()=&gt;{t.instancingExtension=null,t._openGLRenderWindow.getWebgl2()||(t.instancingExtension=t.context.getExtension(&quot;ANGLE_instanced_arrays&quot;)),!t.forceEmulation&amp;&amp;t._openGLRenderWindow&amp;&amp;t._openGLRenderWindow.getWebgl2()?(t.extension=null,t.supported=!0,t.handleVAO=t.context.createVertexArray()):(t.extension=t.context.getExtension(&quot;OES_vertex_array_object&quot;),!t.forceEmulation&amp;&amp;t.extension?(t.supported=!0,t.handleVAO=t.extension.createVertexArrayOES()):t.supported=!1)},e.isReady=()=&gt;0!==t.handleVAO||!1===t.supported,e.bind=()=&gt;{if(e.isReady()||e.initialize(),e.isReady()&amp;&amp;t.supported)t.extension?t.extension.bindVertexArrayOES(t.handleVAO):t.context.bindVertexArray(t.handleVAO);else if(e.isReady()){const e=t.context;for(let n=0;n&lt;t.buffers.length;++n){const r=t.buffers[n];t.context.bindBuffer(e.ARRAY_BUFFER,r.buffer);for(let n=0;n&lt;r.attributes.length;++n){const o=r.attributes[n],a=o.isMatrix?o.size:1;for(let n=0;n&lt;a;++n)e.enableVertexAttribArray(o.index+n),e.vertexAttribPointer(o.index+n,o.size,o.type,o.normalize,o.stride,o.offset+o.stride*n/o.size),o.divisor&gt;0&amp;&amp;(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(o.index+n,1):e.vertexAttribDivisor(o.index+n,1))}}}},e.release=()=&gt;{if(e.isReady()&amp;&amp;t.supported)t.extension?t.extension.bindVertexArrayOES(null):t.context.bindVertexArray(null);else if(e.isReady()){const e=t.context;for(let n=0;n&lt;t.buffers.length;++n){const r=t.buffers[n];t.context.bindBuffer(e.ARRAY_BUFFER,r.buffer);for(let n=0;n&lt;r.attributes.length;++n){const o=r.attributes[n],a=o.isMatrix?o.size:1;for(let n=0;n&lt;a;++n)e.enableVertexAttribArray(o.index+n),e.vertexAttribPointer(o.index+n,o.size,o.type,o.normalize,o.stride,o.offset+o.stride*n/o.size),o.divisor&gt;0&amp;&amp;(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(o.index+n,0):e.vertexAttribDivisor(o.index+n,0)),e.disableVertexAttribArray(o.index+n)}}}},e.shaderProgramChanged=()=&gt;{e.release(),t.handleVAO&amp;&amp;(t.extension?t.extension.deleteVertexArrayOES(t.handleVAO):t.context.deleteVertexArray(t.handleVAO)),t.handleVAO=0,t.handleProgram=0},e.releaseGraphicsResources=()=&gt;{e.shaderProgramChanged(),t.handleVAO&amp;&amp;(t.extension?t.extension.deleteVertexArrayOES(t.handleVAO):t.context.deleteVertexArray(t.handleVAO)),t.handleVAO=0,t.supported=!0,t.handleProgram=0},e.addAttributeArray=(t,n,r,o,a,i,s,l)=&gt;e.addAttributeArrayWithDivisor(t,n,r,o,a,i,s,l,0,!1),e.addAttributeArrayWithDivisor=(n,r,o,a,i,s,l,c,u,d)=&gt;{if(!n)return!1;if(!n.isBound()||0===r.getHandle()||r.getType()!==Fu.ARRAY_BUFFER)return!1;if(0===t.handleProgram&amp;&amp;(t.handleProgram=n.getHandle()),e.isReady()||e.initialize(),!e.isReady()||t.handleProgram!==n.getHandle())return!1;const p=t.context,f={};if(f.name=o,f.index=p.getAttribLocation(t.handleProgram,o),f.offset=a,f.stride=i,f.type=s,f.size=l,f.normalize=c,f.isMatrix=d,f.divisor=u,-1===f.Index)return!1;if(r.bind(),p.enableVertexAttribArray(f.index),p.vertexAttribPointer(f.index,f.size,f.type,f.normalize,f.stride,f.offset),u&gt;0&amp;&amp;(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(f.index,1):p.vertexAttribDivisor(f.index,1)),f.buffer=r.getHandle(),!t.supported){let e=!1;for(let n=0;n&lt;t.buffers.length;++n){const r=t.buffers[n];if(r.buffer===f.buffer){e=!0;let t=!1;for(let e=0;e&lt;r.attributes.length;++e)r.attributes[e].name===o&amp;&amp;(t=!0,r.attributes[e]=f);t||r.attributes.push(f)}}e||t.buffers.push({buffer:f.buffer,attributes:[f]})}return!0},e.addAttributeMatrixWithDivisor=(n,r,o,a,i,s,l,c,u)=&gt;{const d=e.addAttributeArrayWithDivisor(n,r,o,a,i,s,l,c,u,!0);if(!d)return d;const p=t.context,f=p.getAttribLocation(t.handleProgram,o);for(let e=1;e&lt;l;e++)p.enableVertexAttribArray(f+e),p.vertexAttribPointer(f+e,l,s,c,i,a+i*e/l),u&gt;0&amp;&amp;(t.instancingExtension?t.instancingExtension.vertexAttribDivisorANGLE(f+e,1):p.vertexAttribDivisor(f+e,1));return!0},e.removeAttributeArray=n=&gt;{if(!e.isReady()||0===t.handleProgram)return!1;if(!t.supported)for(let e=0;e&lt;t.buffers.length;++e){const r=t.buffers[e];for(let o=0;o&lt;r.attributes.length;++o)if(r.attributes[o].name===n)return r.attributes.splice(o,1),r.attributes.length||t.buffers.splice(e,1),!0}return!0},e.setOpenGLRenderWindow=n=&gt;{t._openGLRenderWindow!==n&amp;&amp;(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&amp;&amp;(t.context=t._openGLRenderWindow.getContext()))}}(e,t)}var od={newInstance:Wt.newInstance(rd,&quot;vtkOpenGLVertexArrayObject&quot;),extend:rd};const ad={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6},id={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function sd(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,id,n),Wt.obj(e,t),t.shaderSourceTime={},Wt.obj(t.shaderSourceTime),t.attributeUpdateTime={},Wt.obj(t.attributeUpdateTime),Wt.setGet(e,t,[&quot;program&quot;,&quot;shaderSourceTime&quot;,&quot;VAO&quot;,&quot;attributeUpdateTime&quot;,&quot;CABO&quot;,&quot;primitiveType&quot;,&quot;pointPicking&quot;]),t.program=td.newInstance(),t.VAO=od.newInstance(),t.CABO=$u.newInstance(),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLHelper&quot;),e.setOpenGLRenderWindow=e=&gt;{t.context=e.getContext(),t.program.setContext(t.context),t.VAO.setOpenGLRenderWindow(e),t.CABO.setOpenGLRenderWindow(e)},e.releaseGraphicsResources=e=&gt;{t.VAO.releaseGraphicsResources(),t.CABO.releaseGraphicsResources(),t.CABO.setElementCount(0)},e.drawArrays=(n,r,o,a)=&gt;{if(t.CABO.getElementCount()){const i=e.getOpenGLMode(o),s=e.haveWideLines(n,r),l=t.context,c=l.getParameter(l.DEPTH_WRITEMASK);t.pointPicking&amp;&amp;l.depthMask(!1),i===l.LINES&amp;&amp;s?(e.updateShaders(n,r,a),l.drawArraysInstanced(i,0,t.CABO.getElementCount(),2*Math.ceil(r.getProperty().getLineWidth()))):(l.lineWidth(r.getProperty().getLineWidth()),e.updateShaders(n,r,a),l.drawArrays(i,0,t.CABO.getElementCount()),l.lineWidth(1));const u=(i===l.POINTS?1:0)||(i===l.LINES?2:3);return t.pointPicking&amp;&amp;l.depthMask(c),t.CABO.getElementCount()/u}return 0},e.getOpenGLMode=e=&gt;{if(t.pointPicking)return t.context.POINTS;const n=t.primitiveType;return e===Zi.POINTS||n===ad.Points?t.context.POINTS:e===Zi.WIREFRAME||n===ad.Lines||n===ad.TrisEdges||n===ad.TriStripsEdges?t.context.LINES:t.context.TRIANGLES},e.haveWideLines=(e,n)=&gt;n.getProperty().getLineWidth()&gt;1&amp;&amp;!(t.CABO.getOpenGLRenderWindow()&amp;&amp;t.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()&gt;=n.getProperty().getLineWidth()),e.getNeedToRebuildShaders=(t,n,r)=&gt;!!(r.getNeedToRebuildShaders(e,t,n)||0===e.getProgram()||e.getShaderSourceTime().getMTime()&lt;r.getMTime()||e.getShaderSourceTime().getMTime()&lt;n.getMTime()),e.updateShaders=(n,r,o)=&gt;{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};o.buildShaders(a,n,r);const i=t.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==e.getProgram()&amp;&amp;(e.setProgram(i),e.getVAO().releaseGraphicsResources()),e.getShaderSourceTime().modified()}else t.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(e.getProgram());e.getVAO().bind(),o.setMapperShaderParameters(e,n,r),o.setPropertyShaderParameters(e,n,r),o.setCameraShaderParameters(e,n,r),o.setLightingShaderParameters(e,n,r),o.invokeShaderCallbacks(e,n,r)},e.setMapperShaderParameters=(n,r,o)=&gt;{if(e.haveWideLines(n,r)){e.getProgram().setUniform2f(&quot;viewportSize&quot;,o.usize,o.vsize);const t=parseFloat(r.getProperty().getLineWidth()),n=t/2;e.getProgram().setUniformf(&quot;lineWidthStepSize&quot;,t/Math.ceil(t)),e.getProgram().setUniformf(&quot;halfLineWidth&quot;,n)}t.primitiveType===ad.Points||r.getProperty().getRepresentation()===Zi.POINTS?e.getProgram().setUniformf(&quot;pointSize&quot;,r.getProperty().getPointSize()):t.pointPicking&amp;&amp;e.getProgram().setUniformf(&quot;pointSize&quot;,e.getPointPickingPrimitiveSize())},e.replaceShaderPositionVC=(n,r,o)=&gt;{let a=n.Vertex;a=td.substitute(a,&quot;//VTK::PositionVC::Dec&quot;,[&quot;//VTK::PositionVC::Dec&quot;,&quot;uniform float pointSize;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,[&quot;//VTK::PositionVC::Impl&quot;,&quot;  gl_PointSize = pointSize;&quot;],!1).result,e.getOpenGLMode(o.getProperty().getRepresentation())===t.context.LINES&amp;&amp;e.haveWideLines(r,o)&amp;&amp;(a=td.substitute(a,&quot;//VTK::PositionVC::Dec&quot;,[&quot;//VTK::PositionVC::Dec&quot;,&quot;uniform vec2 viewportSize;&quot;,&quot;uniform float lineWidthStepSize;&quot;,&quot;uniform float halfLineWidth;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,[&quot;//VTK::PositionVC::Impl&quot;,&quot; if (halfLineWidth &gt; 0.0)&quot;,&quot;   {&quot;,&quot;   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;&quot;,&quot;   vec4 tmpPos = gl_Position;&quot;,&quot;   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;&quot;,&quot;   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];&quot;,&quot;   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];&quot;,&quot;   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);&quot;,&quot;   }&quot;]).result),n.Vertex=a},e.getPointPickingPrimitiveSize=()=&gt;t.primitiveType===ad.Points?2:t.primitiveType===ad.Lines?4:6,e.getAllocatedGPUMemoryInBytes=()=&gt;e.getCABO().getAllocatedGPUMemoryInBytes()}(e,t)}var ld={newInstance:Wt.newInstance(sd),extend:sd,primTypes:ad};const cd={CLAMP_TO_EDGE:0,REPEAT:1,MIRRORED_REPEAT:2},ud={NEAREST:0,LINEAR:1,NEAREST_MIPMAP_NEAREST:2,NEAREST_MIPMAP_LINEAR:3,LINEAR_MIPMAP_NEAREST:4,LINEAR_MIPMAP_LINEAR:5};var dd={Wrap:cd,Filter:ud};const pd=new Float32Array(1),fd=new Int32Array(pd.buffer);var gd={fromHalf:function(e){const t=(32768&amp;e)&gt;&gt;15,n=(31744&amp;e)&gt;&gt;10,r=1023&amp;e;return 0===n?(t?-1:1)*2**-14*(r/1024):31===n?r?NaN:1/0*(t?-1:1):(t?-1:1)*2**(n-15)*(1+r/1024)},toHalf:function(e){pd[0]=e;const t=fd[0];let n=t&gt;&gt;16&amp;32768,r=t&gt;&gt;12&amp;2047;const o=t&gt;&gt;23&amp;255;return o&lt;103?n:o&gt;142?(n|=31744,n|=(255===o?0:1)&amp;&amp;8388607&amp;t,n):o&lt;113?(r|=2048,n|=(r&gt;&gt;114-o)+(r&gt;&gt;113-o&amp;1),n):(n|=o-112&lt;&lt;10|r&gt;&gt;1,n+=1&amp;r,n)}};let md;const{Wrap:hd,Filter:vd}=dd,{VtkDataTypes:Td}=xs,{vtkDebugMacro:yd,vtkErrorMacro:bd,vtkWarningMacro:xd,requiredParam:Cd}=Ht,{toHalf:Sd}=gd;function Ad(e,t){function n(){return{internalFormat:t.internalFormat,format:t.format,openGLDataType:t.openGLDataType,width:t.width,height:t.height}}t.classHierarchy.push(&quot;vtkOpenGLTexture&quot;),e.render=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:null;if(n?t._openGLRenderWindow=n:(t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;)),t.context=t._openGLRenderWindow.getContext(),t.renderable.getInterpolate()?(t.generateMipmap?e.setMinificationFilter(vd.LINEAR_MIPMAP_LINEAR):e.setMinificationFilter(vd.LINEAR),e.setMagnificationFilter(vd.LINEAR)):(e.setMinificationFilter(vd.NEAREST),e.setMagnificationFilter(vd.NEAREST)),t.renderable.getRepeat()&amp;&amp;(e.setWrapR(hd.REPEAT),e.setWrapS(hd.REPEAT),e.setWrapT(hd.REPEAT)),t.renderable.getInputData()&amp;&amp;t.renderable.setImage(null),!t.handle||t.renderable.getMTime()&gt;t.textureBuildTime.getMTime()){if(null!==t.renderable.getImageBitmap()&amp;&amp;(t.renderable.getInterpolate()&amp;&amp;(t.generateMipmap=!0,e.setMinificationFilter(vd.LINEAR_MIPMAP_LINEAR)),t.renderable.getImageBitmap()&amp;&amp;t.renderable.getImageLoaded()&amp;&amp;(e.create2DFromImageBitmap(t.renderable.getImageBitmap()),e.activate(),e.sendParameters(),t.textureBuildTime.modified())),null!==t.renderable.getImage()&amp;&amp;(t.renderable.getInterpolate()&amp;&amp;(t.generateMipmap=!0,e.setMinificationFilter(vd.LINEAR_MIPMAP_LINEAR)),t.renderable.getImage()&amp;&amp;t.renderable.getImageLoaded()&amp;&amp;(e.create2DFromImage(t.renderable.getImage()),e.activate(),e.sendParameters(),t.textureBuildTime.modified())),null!==t.renderable.getCanvas()){t.renderable.getInterpolate()&amp;&amp;(t.generateMipmap=!0,e.setMinificationFilter(vd.LINEAR_MIPMAP_LINEAR));const n=t.renderable.getCanvas();e.create2DFromRaw({width:n.width,height:n.height,numComps:4,dataType:Td.UNSIGNED_CHAR,data:n,flip:!0}),e.activate(),e.sendParameters(),t.textureBuildTime.modified()}if(null!==t.renderable.getJsImageData()){const n=t.renderable.getJsImageData();t.renderable.getInterpolate()&amp;&amp;(t.generateMipmap=!0,e.setMinificationFilter(vd.LINEAR_MIPMAP_LINEAR)),e.create2DFromRaw({width:n.width,height:n.height,numComps:4,dataType:Td.UNSIGNED_CHAR,data:n.data,flip:!0}),e.activate(),e.sendParameters(),t.textureBuildTime.modified()}const n=t.renderable.getInputData(0);if(n&amp;&amp;n.getPointData().getScalars()){const r=n.getExtent(),o=n.getPointData().getScalars(),a=[];for(let e=0;e&lt;t.renderable.getNumberOfInputPorts();++e){const 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e=!1;if(t.context&amp;&amp;t.handle){let n=0;t.target===t.context.TEXTURE_2D?n=t.context.TEXTURE_BINDING_2D:xd(&quot;impossible case&quot;),e=t.context.getIntegerv(n)===t.handle}return e},e.sendParameters=()=&gt;{t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_S,e.getOpenGLWrapMode(t.wrapS)),t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_T,e.getOpenGLWrapMode(t.wrapT)),t._openGLRenderWindow.getWebgl2()&amp;&amp;t.context.texParameteri(t.target,t.context.TEXTURE_WRAP_R,e.getOpenGLWrapMode(t.wrapR)),t.context.texParameteri(t.target,t.context.TEXTURE_MIN_FILTER,e.getOpenGLFilterMode(t.minificationFilter)),t.context.texParameteri(t.target,t.context.TEXTURE_MAG_FILTER,e.getOpenGLFilterMode(t.magnificationFilter)),t._openGLRenderWindow.getWebgl2()&amp;&amp;(t.context.texParameteri(t.target,t.context.TEXTURE_BASE_LEVEL,t.baseLevel),t.context.texParameteri(t.target,t.context.TEXTURE_MAX_LEVEL,t.maxLevel)),t.sendParametersTime.modified()},e.getInternalFormat=(n,r)=&gt;(t._forceInternalFormat||(t.internalFormat=e.getDefaultInternalFormat(n,r)),t.internalFormat||yd(`Unable to find suitable internal format for T=${n} NC= 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t.context.RGBA}},e.resetFormatAndType=()=&gt;{t._prevTexParams=null,t.format=0,t.internalFormat=0,t._forceInternalFormat=!1,t.openGLDataType=0},e.getDefaultDataType=n=&gt;{const o=e.useHalfFloat();if(t._openGLRenderWindow.getWebgl2())switch(n){case Td.UNSIGNED_CHAR:return t.context.UNSIGNED_BYTE;case r()&amp;&amp;!o&amp;&amp;Td.SHORT:return t.context.SHORT;case r()&amp;&amp;!o&amp;&amp;Td.UNSIGNED_SHORT:return t.context.UNSIGNED_SHORT;case o&amp;&amp;Td.SHORT:case o&amp;&amp;Td.UNSIGNED_SHORT:return t.context.HALF_FLOAT;case Td.FLOAT:case Td.VOID:default:return t.context.FLOAT}switch(n){case Td.UNSIGNED_CHAR:return t.context.UNSIGNED_BYTE;case Td.FLOAT:case Td.VOID:default:if(t.context.getExtension(&quot;OES_texture_float&quot;)&amp;&amp;t.context.getExtension(&quot;OES_texture_float_linear&quot;))return t.context.FLOAT;{const e=t.context.getExtension(&quot;OES_texture_half_float&quot;);if(e&amp;&amp;t.context.getExtension(&quot;OES_texture_half_float_linear&quot;))return e.HALF_FLOAT_OES}return t.context.UNSIGNED_BYTE}},e.getOpenGLDataType=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]&amp;&amp;arguments[1];return t.openGLDataType&amp;&amp;!r||(t.openGLDataType=e.getDefaultDataType(n)),t.openGLDataType},e.getShiftAndScale=()=&gt;{let e=0,n=1;switch(t.openGLDataType){case t.context.BYTE:n=127.5,e=n-128;break;case t.context.UNSIGNED_BYTE:n=255,e=0;break;case t.context.SHORT:n=32767.5,e=n-32768;break;case t.context.UNSIGNED_SHORT:n=65536,e=0;break;case t.context.INT:n=2147483647.5,e=n-2147483648;break;case t.context.UNSIGNED_INT:n=4294967295,e=0;case t.context.FLOAT:}return{shift:e,scale:n}},e.getOpenGLFilterMode=e=&gt;{switch(e){case vd.NEAREST:return t.context.NEAREST;case vd.LINEAR:return t.context.LINEAR;case vd.NEAREST_MIPMAP_NEAREST:return t.context.NEAREST_MIPMAP_NEAREST;case vd.NEAREST_MIPMAP_LINEAR:return t.context.NEAREST_MIPMAP_LINEAR;case vd.LINEAR_MIPMAP_NEAREST:return t.context.LINEAR_MIPMAP_NEAREST;case vd.LINEAR_MIPMAP_LINEAR:return t.context.LINEAR_MIPMAP_LINEAR;default:return t.context.NEAREST}},e.getOpenGLWrapMode=e=&gt;{switch(e){case hd.CLAMP_TO_EDGE:return t.context.CLAMP_TO_EDGE;case hd.REPEAT:return t.context.REPEAT;case hd.MIRRORED_REPEAT:return t.context.MIRRORED_REPEAT;default:return t.context.CLAMP_TO_EDGE}},e.updateArrayDataTypeForGL=function(e,n){let r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]&amp;&amp;arguments[2],o=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]?arguments[3]:[];const a=[];let s=t.width*t.height*t.components;r&amp;&amp;(s*=t.depth);const l=!!o.length;if(e!==Td.FLOAT&amp;&amp;t.openGLDataType===t.context.FLOAT)for(let e=0;e&lt;n.length;e++)if(n[e])if(l)a.push(i(n[e],o,Float32Array));else{const t=n[e].length&gt;s?n[e].subarray(0,s):n[e];a.push(new Float32Array(t))}else a.push(null);if(e!==Td.UNSIGNED_CHAR&amp;&amp;t.openGLDataType===t.context.UNSIGNED_BYTE)for(let e=0;e&lt;n.length;e++)if(n[e])if(l)a.push(i(n[e],o,Uint8Array));else{const t=n[e].length&gt;s?n[e].subarray(0,s):n[e];a.push(new Uint8Array(t))}else a.push(null);let c=!1;if(t._openGLRenderWindow.getWebgl2())c=t.openGLDataType===t.context.HALF_FLOAT;else{const e=t.context.getExtension(&quot;OES_texture_half_float&quot;);c=e&amp;&amp;t.openGLDataType===e.HALF_FLOAT_OES}if(c)for(let e=0;e&lt;n.length;e++)if(n[e]){const t=l?i(n[e],o):n[e],r=new Uint16Array(l?t.length:s),c=r.length;for(let e=0;e&lt;c;e++)r[e]=Sd(t[e]);a.push(r)}else a.push(null);if(0===a.length)for(let e=0;e&lt;n.length;e++)a.push(l&amp;&amp;n[e]?i(n[e],o):n[e]);return a},e.create2DFromRaw=function(){let{width:n=Cd(&quot;width&quot;),height:o=Cd(&quot;height&quot;),numComps:a=Cd(&quot;numComps&quot;),dataType:i=Cd(&quot;dataType&quot;),data:c=Cd(&quot;data&quot;),flip:u=!1}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};if(e.getOpenGLDataType(i,!0),e.getInternalFormat(i,a),e.getFormat(i,a),!t.internalFormat||!t.format||!t.openGLDataType)return bd(&quot;Failed to determine 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t.context.pixelStorei(t.context.UNPACK_FLIP_Y_WEBGL,u),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),l(i)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=p[0]&amp;&amp;t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,p[0])):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,p[0]),t.generateMipmap&amp;&amp;t.context.generateMipmap(t.target),u&amp;&amp;t.context.pixelStorei(t.context.UNPACK_FLIP_Y_WEBGL,!1),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*a*t._openGLRenderWindow.getDefaultTextureByteSize(i,r(),e.useHalfFloat()),e.deactivate(),!0},e.createCubeFromRaw=function(){let{width:n=Cd(&quot;width&quot;),height:o=Cd(&quot;height&quot;),numComps:a=Cd(&quot;numComps&quot;),dataType:i=Cd(&quot;dataType&quot;),data:c=Cd(&quot;data&quot;)}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};if(e.getOpenGLDataType(i),e.getInternalFormat(i,a),e.getFormat(i,a),!t.internalFormat||!t.format||!t.openGLDataType)return bd(&quot;Failed to determine texture parameters.&quot;),!1;t.target=t.context.TEXTURE_CUBE_MAP,t.components=a,t.width=n,t.height=o,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),t.maxLevel=c.length/6-1,e.createTexture(),e.bind();const u=s(e.updateArrayDataTypeForGL(i,c)),d=[];let p=t.width,f=t.height;for(let e=0;e&lt;u.length;e++){e%6==0&amp;&amp;0!==e&amp;&amp;(p/=2,f/=2),d[e]=at(i,f*p*t.components);for(let n=0;n&lt;f;++n){const r=n*p*t.components,o=(f-n-1)*p*t.components;d[e].set(u[e].slice(o,o+p*t.components),r)}}t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),l(i)&amp;&amp;t.context.texStorage2D(t.target,6,t.internalFormat,t.width,t.height);for(let e=0;e&lt;6;e++){let n=0,r=t.width,o=t.height;for(;r&gt;=1&amp;&amp;o&gt;=1;){let a=null;n&lt;=t.maxLevel&amp;&amp;(a=d[6*n+e]),l(i)?null!=a&amp;&amp;t.context.texSubImage2D(t.context.TEXTURE_CUBE_MAP_POSITIVE_X+e,n,0,0,r,o,t.format,t.openGLDataType,a):t.context.texImage2D(t.context.TEXTURE_CUBE_MAP_POSITIVE_X+e,n,t.internalFormat,r,o,0,t.format,t.openGLDataType,a),n++,r/=2,o/=2}}return t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*a*t._openGLRenderWindow.getDefaultTextureByteSize(i,r(),e.useHalfFloat()),e.deactivate(),!0},e.createDepthFromRaw=function(){let{width:n=Cd(&quot;width&quot;),height:o=Cd(&quot;height&quot;),dataType:a=Cd(&quot;dataType&quot;),data:i=Cd(&quot;data&quot;)}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};return e.getOpenGLDataType(a),t.format=t.context.DEPTH_COMPONENT,t._openGLRenderWindow.getWebgl2()?a===Td.FLOAT?t.internalFormat=t.context.DEPTH_COMPONENT32F:t.internalFormat=t.context.DEPTH_COMPONENT16:t.internalFormat=t.context.DEPTH_COMPONENT,t.internalFormat&amp;&amp;t.format&amp;&amp;t.openGLDataType?(t.target=t.context.TEXTURE_2D,t.components=1,t.width=n,t.height=o,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),l(a)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=i&amp;&amp;t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,i)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,i),t.generateMipmap&amp;&amp;t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(a,r(),e.useHalfFloat()),e.deactivate(),!0):(bd(&quot;Failed to determine texture parameters.&quot;),!1)},e.create2DFromImage=n=&gt;{if(e.getOpenGLDataType(Td.UNSIGNED_CHAR),e.getInternalFormat(Td.UNSIGNED_CHAR,4),e.getFormat(Td.UNSIGNED_CHAR,4),!t.internalFormat||!t.format||!t.openGLDataType)return bd(&quot;Failed to determine texture parameters.&quot;),!1;t.target=t.context.TEXTURE_2D,t.components=4,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind();const o=!(t._openGLRenderWindow.getWebgl2()||Oo(n.width)&amp;&amp;Oo(n.height));let a=n,i=n.width,s=n.height,c=!0;const u=window.chrome;if(o||u){const e=new OffscreenCanvas(wo(n.width),wo(n.height));i=e.width,s=e.height;const t=e.getContext(&quot;2d&quot;);t.translate(0,e.height),t.scale(1,-1),t.drawImage(n,0,0,n.width,n.height,0,0,e.width,e.height),a=e,c=!1}return t.width=i,t.height=s,t.context.pixelStorei(t.context.UNPACK_FLIP_Y_WEBGL,c),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),l(Td.UNSIGNED_CHAR)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,a)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,a),t.generateMipmap&amp;&amp;t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(Td.UNSIGNED_CHAR,r(),e.useHalfFloat()),e.deactivate(),!0},e.create2DFromImageBitmap=n=&gt;(e.getOpenGLDataType(Td.UNSIGNED_CHAR),e.getInternalFormat(Td.UNSIGNED_CHAR,4),e.getFormat(Td.UNSIGNED_CHAR,4),t.internalFormat&amp;&amp;t.format&amp;&amp;t.openGLDataType?(t.target=t.context.TEXTURE_2D,t.components=4,t.depth=1,t.numberOfDimensions=2,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),t.width=n.width,t.height=n.height,l(Td.UNSIGNED_CHAR)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,n)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,n),t.generateMipmap&amp;&amp;t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(Td.UNSIGNED_CHAR,r(),e.useHalfFloat()),e.deactivate(),!0):(bd(&quot;Failed to determine texture parameters.&quot;),!1)),e.create2DFilterableFromRaw=function(){let{width:t=Cd(&quot;width&quot;),height:n=Cd(&quot;height&quot;),numComps:r=Cd(&quot;numComps&quot;),dataType:o=Cd(&quot;dataType&quot;),data:a=Cd(&quot;data&quot;),preferSizeOverAccuracy:i=!1,ranges:s}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};return e.create2DFilterableFromDataArray({width:t,height:n,dataArray:xs.newInstance({numberOfComponents:r,dataType:o,values:a,ranges:s}),preferSizeOverAccuracy:i})},e.create2DFilterableFromDataArray=function(){let{width:t=Cd(&quot;width&quot;),height:n=Cd(&quot;height&quot;),dataArray:r=Cd(&quot;dataArray&quot;),preferSizeOverAccuracy:o=!1}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};const{numComps:a,dataType:i,data:s}=c(r,o);e.create2DFromRaw({width:t,height:n,numComps:a,dataType:i,data:s})},e.updateVolumeInfoForGL=(n,o)=&gt;{let a=!1;const i=e.useHalfFloat();t.volumeInfo?.scale&amp;&amp;t.volumeInfo?.offset||(t.volumeInfo={scale:new Array(o),offset:new Array(o)});for(let e=0;e&lt;o;++e)t.volumeInfo.scale[e]=1,t.volumeInfo.offset[e]=0;if(r()&amp;&amp;!i&amp;&amp;n===Td.SHORT){for(let e=0;e&lt;o;++e)t.volumeInfo.scale[e]=32767;a=!0}if(r()&amp;&amp;!i&amp;&amp;n===Td.UNSIGNED_SHORT){for(let e=0;e&lt;o;++e)t.volumeInfo.scale[e]=65535;a=!0}if(n===Td.UNSIGNED_CHAR){for(let e=0;e&lt;o;++e)t.volumeInfo.scale[e]=255;a=!0}return(n===Td.FLOAT||i&amp;&amp;(n===Td.SHORT||n===Td.UNSIGNED_SHORT))&amp;&amp;(a=!0),a},e.create3DFromRaw=function(){let{width:i=Cd(&quot;width&quot;),height:c=Cd(&quot;height&quot;),depth:u=Cd(&quot;depth&quot;),numComps:d=Cd(&quot;numComps&quot;),dataType:p=Cd(&quot;dataType&quot;),data:f=Cd(&quot;data&quot;),updatedExtents:g=[]}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{},m=p,h=f;if(!e.updateVolumeInfoForGL(m,d)&amp;&amp;h){const e=i*c*u,n=structuredClone(t.volumeInfo),r=new Float32Array(e*d);t.volumeInfo.offset=n.offset,t.volumeInfo.scale=n.scale;let o=0;const a=n.scale.map((e=&gt;1/e));for(let t=0;t&lt;e;t++)for(let e=0;e&lt;d;e++)r[o]=(h[o]-n.offset[e])*a[e],o++;m=Td.FLOAT,h=r}if(e.getOpenGLDataType(m),e.getInternalFormat(m,d),e.getFormat(m,d),!t.internalFormat||!t.format||!t.openGLDataType)return bd(&quot;Failed to determine texture parameters.&quot;),!1;t.target=t.context.TEXTURE_3D,t.components=d,t.width=i,t.height=c,t.depth=u,t.numberOfDimensions=3,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind();const v=g.length&gt;0,T=!v||!ke(t._prevTexParams,n()),y=[h],b=s(e.updateArrayDataTypeForGL(m,y,!0,T?[]:g));if(t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),T)l(m)?(t.context.texStorage3D(t.target,1,t.internalFormat,t.width,t.height,t.depth),null!=b[0]&amp;&amp;t.context.texSubImage3D(t.target,0,0,0,0,t.width,t.height,t.depth,t.format,t.openGLDataType,b[0])):t.context.texImage3D(t.target,0,t.internalFormat,t.width,t.height,t.depth,0,t.format,t.openGLDataType,b[0]),t._prevTexParams=n();else if(v){const e=b[0];let n=0;for(let r=0;r&lt;g.length;r++){const i=g[r],s=o(i),l=a(i),c=new e.constructor(e.buffer,n,l);n+=c.byteLength,t.context.texSubImage3D(t.target,0,i[0],i[2],i[4],s[0],s[1],s[2],t.format,t.openGLDataType,c)}}return t.generateMipmap&amp;&amp;t.context.generateMipmap(t.target),t.allocatedGPUMemoryInBytes=t.width*t.height*t.depth*t.components*t._openGLRenderWindow.getDefaultTextureByteSize(m,r(),e.useHalfFloat()),e.deactivate(),!0},e.create3DFilterableFromRaw=function(){let{width:t=Cd(&quot;width&quot;),height:n=Cd(&quot;height&quot;),depth:r=Cd(&quot;depth&quot;),numComps:o=Cd(&quot;numComps&quot;),dataType:a=Cd(&quot;dataType&quot;),data:i=Cd(&quot;data&quot;),preferSizeOverAccuracy:s=!1,ranges:l,updatedExtents:c=[]}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};return e.create3DFilterableFromDataArray({width:t,height:n,depth:r,dataArray:xs.newInstance({numberOfComponents:o,dataType:a,values:i,ranges:l}),preferSizeOverAccuracy:s,updatedExtents:c})},e.create3DFilterableFromDataArray=function(){let{width:n=Cd(&quot;width&quot;),height:r=Cd(&quot;height&quot;),depth:o=Cd(&quot;depth&quot;),dataArray:a=Cd(&quot;dataArray&quot;),preferSizeOverAccuracy:i=!1,updatedExtents:s=[]}=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};const{numComps:u,dataType:d,data:p,scaleOffsets:f}=c(a,i),g=[],m=[];for(let e=0;e&lt;u;++e)g[e]=0,m[e]=1;if(t.volumeInfo={scale:m,offset:g,dataComputedScale:f.scale,dataComputedOffset:f.offset,width:n,height:r,depth:o},t._openGLRenderWindow.getWebgl2())return e.create3DFromRaw({width:n,height:r,depth:o,numComps:u,dataType:d,data:p,updatedExtents:s});const h=n*r*o,v=structuredClone(f);let T=(e,t,n,r,o)=&gt;{e[t]=n},y=Td.UNSIGNED_CHAR;if(d===Td.UNSIGNED_CHAR)for(let e=0;e&lt;u;++e)v.offset[e]=0,v.scale[e]=255;else t.context.getExtension(&quot;OES_texture_float&quot;)&amp;&amp;t.context.getExtension(&quot;OES_texture_float_linear&quot;)?(y=Td.FLOAT,T=(e,t,n,r,o)=&gt;{e[t]=(n-r)/o}):(y=Td.UNSIGNED_CHAR,T=(e,t,n,r,o)=&gt;{e[t]=255*(n-r)/o});if(e.getOpenGLDataType(y),e.getInternalFormat(y,u),e.getFormat(y,u),!t.internalFormat||!t.format||!t.openGLDataType)return bd(&quot;Failed to determine texture parameters.&quot;),!1;t.target=t.context.TEXTURE_2D,t.components=u,t.depth=1,t.numberOfDimensions=2;let b=t.context.getParameter(t.context.MAX_TEXTURE_SIZE);b&gt;4096&amp;&amp;(y===Td.FLOAT||u&gt;=3)&amp;&amp;(b=4096);let x=1,C=1;h&gt;b*b&amp;&amp;(x=Math.ceil(Math.sqrt(h/(b*b))),C=x);let S=Math.sqrt(h)/x;S=wo(S);const A=Math.floor(S*x/n),I=Math.ceil(o/A),w=wo(r*I/C);let O;t.width=S,t.height=w,t._openGLRenderWindow.activateTexture(e),e.createTexture(),e.bind(),t.volumeInfo.xreps=A,t.volumeInfo.yreps=I,t.volumeInfo.xstride=x,t.volumeInfo.ystride=C,t.volumeInfo.offset=v.offset,t.volumeInfo.scale=v.scale;const P=S*w*u;O=y===Td.FLOAT?new Float32Array(P):new Uint8Array(P);let R=0;const M=Math.floor(n/x),E=Math.floor(r/C);for(let e=0;e&lt;I;e++){const a=Math.min(A,o-e*A),i=u*(t.width-a*Math.floor(n/x));for(let t=0;t&lt;E;t++){for(let o=0;o&lt;a;o++){const a=u*((e*A+o)*n*r+C*t*n);for(let e=0;e&lt;M;e++)for(let t=0;t&lt;u;t++)T(O,R,p[a+x*e*u+t],v.offset[t],v.scale[t]),R++}R+=i}}return t.context.pixelStorei(t.context.UNPACK_ALIGNMENT,1),l(y)?(t.context.texStorage2D(t.target,1,t.internalFormat,t.width,t.height),null!=O&amp;&amp;t.context.texSubImage2D(t.target,0,0,0,t.width,t.height,t.format,t.openGLDataType,O)):t.context.texImage2D(t.target,0,t.internalFormat,t.width,t.height,0,t.format,t.openGLDataType,O),e.deactivate(),!0},e.setOpenGLRenderWindow=n=&gt;{t._openGLRenderWindow!==n&amp;&amp;(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&amp;&amp;(t.context=t._openGLRenderWindow.getContext()))},e.getMaximumTextureSize=e=&gt;e&amp;&amp;e.isCurrent()?e.getIntegerv(e.MAX_TEXTURE_SIZE):-1,e.enableUseHalfFloat=e=&gt;{t.enableUseHalfFloat=e}}const Id={_openGLRenderWindow:null,_forceInternalFormat:!1,_prevTexParams:null,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:hd.CLAMP_TO_EDGE,wrapT:hd.CLAMP_TO_EDGE,wrapR:hd.CLAMP_TO_EDGE,minificationFilter:vd.NEAREST,magnificationFilter:vd.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function wd(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Id,n),qt.extend(e,t,n),t.sendParametersTime={},ht(t.sendParametersTime,{mtime:0}),t.textureBuildTime={},ht(t.textureBuildTime,{mtime:0}),xt(e,t,[&quot;format&quot;,&quot;openGLDataType&quot;]),Ct(e,t,[&quot;keyMatrixTime&quot;,&quot;minificationFilter&quot;,&quot;magnificationFilter&quot;,&quot;wrapS&quot;,&quot;wrapT&quot;,&quot;wrapR&quot;,&quot;generateMipmap&quot;,&quot;oglNorm16Ext&quot;]),Tt(e,t,[&quot;width&quot;,&quot;height&quot;,&quot;volumeInfo&quot;,&quot;components&quot;,&quot;handle&quot;,&quot;target&quot;,&quot;allocatedGPUMemoryInBytes&quot;]),wt(0,t,[&quot;openGLRenderWindow&quot;]),Ad(e,t)}const Od=Mt(wd,&quot;vtkOpenGLTexture&quot;);var Pd={newInstance:Od,extend:wd,...dd};Jt(&quot;vtkTexture&quot;,Od);var Rd=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkPolyDataVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\nattribute vec4 vertexMC;\\n\\n// frag position in VC\\n//VTK::PositionVC::Dec\\n\\n// optional normal declaration\\n//VTK::Normal::Dec\\n\\n// extra lighting parameters\\n//VTK::Light::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// material property values\\n//VTK::Color::Dec\\n\\n// clipping plane vars\\n//VTK::Clip::Dec\\n\\n// camera and actor matrix values\\n//VTK::Camera::Dec\\n\\n// Apple Bug\\n//VTK::PrimID::Dec\\n\\n// picking support\\n//VTK::Picking::Dec\\n\\nvoid main()\\n{\\n  //VTK::Color::Impl\\n\\n  //VTK::Normal::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Clip::Impl\\n\\n  //VTK::PrimID::Impl\\n\\n  //VTK::PositionVC::Impl\\n\\n  //VTK::Light::Impl\\n\\n  //VTK::Picking::Impl\\n}\\n&quot;,Md=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkPolyDataFS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n// Template for the polydata mappers fragment shader\\n\\nuniform int PrimitiveIDOffset;\\n\\n// VC position of this fragment\\n//VTK::PositionVC::Dec\\n\\n// optional color passed in from the vertex shader, vertexColor\\n//VTK::Color::Dec\\n\\n// optional surface normal declaration\\n//VTK::Normal::Dec\\n\\n// extra lighting parameters\\n//VTK::Light::Dec\\n\\n// define vtkImageLabelOutlineOn\\n//VTK::ImageLabelOutlineOn\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// picking support\\n//VTK::Picking::Dec\\n\\n// Depth Peeling Support\\n//VTK::DepthPeeling::Dec\\n\\n// clipping plane vars\\n//VTK::Clip::Dec\\n\\n// label outline \\n//VTK::LabelOutline::Dec\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\n// Apple Bug\\n//VTK::PrimID::Dec\\n\\n// handle coincident offsets\\n//VTK::Coincident::Dec\\n\\n//VTK::ZBuffer::Dec\\n\\n//VTK::LabelOutlineHelperFunction\\n\\nvoid main()\\n{\\n  // VC position of this fragment. This should not branch/return/discard.\\n  //VTK::PositionVC::Impl\\n\\n  // Place any calls that require uniform flow (e.g. dFdx) here.\\n  //VTK::UniformFlow::Impl\\n\\n  // Set gl_FragDepth here (gl_FragCoord.z by default)\\n  //VTK::Depth::Impl\\n\\n  // Early depth peeling abort:\\n  //VTK::DepthPeeling::PreColor\\n\\n  // Apple Bug\\n  //VTK::PrimID::Impl\\n\\n  //VTK::Clip::Impl\\n\\n  //VTK::Color::Impl\\n\\n  // Generate the normal if we are not passed in one\\n  //VTK::Normal::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Light::Impl\\n\\n  if (gl_FragData[0].a &lt;= 0.0)\\n    {\\n    discard;\\n    }\\n\\n  //VTK::DepthPeeling::Impl\\n\\n  //VTK::Picking::Impl\\n\\n  // handle coincident offsets\\n  //VTK::Coincident::Impl\\n\\n  //VTK::ZBuffer::Impl\\n\\n  //VTK::RenderPassFragmentShader::Impl\\n}\\n&quot;,Ed=function(e,t){e.replaceShaderCoincidentOffset=(n,r,o)=&gt;{const a=e.getCoincidentParameters(r,o);if(a&amp;&amp;(0!==a.factor||0!==a.offset)){let e=n.Fragment;e=td.substitute(e,&quot;//VTK::Coincident::Dec&quot;,[&quot;uniform float cfactor;&quot;,&quot;uniform float coffset;&quot;]).result,t.context.getExtension(&quot;EXT_frag_depth&quot;)&amp;&amp;(0!==a.factor?(e=td.substitute(e,&quot;//VTK::UniformFlow::Impl&quot;,[&quot;float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));&quot;,&quot;//VTK::UniformFlow::Impl&quot;],!1).result,e=td.substitute(e,&quot;//VTK::Depth::Impl&quot;,&quot;gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;&quot;).result):e=td.substitute(e,&quot;//VTK::Depth::Impl&quot;,&quot;gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;&quot;).result),t._openGLRenderWindow.getWebgl2()&amp;&amp;(0!==a.factor?(e=td.substitute(e,&quot;//VTK::UniformFlow::Impl&quot;,[&quot;float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));&quot;,&quot;//VTK::UniformFlow::Impl&quot;],!1).result,e=td.substitute(e,&quot;//VTK::Depth::Impl&quot;,&quot;gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;&quot;).result):e=td.substitute(e,&quot;//VTK::Depth::Impl&quot;,&quot;gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;&quot;).result),n.Fragment=e}}},Vd=function(e,t){e.applyShaderReplacements=(e,t,n)=&gt;{let r=null;if(t&amp;&amp;(r=t.ShaderReplacements),r)for(let t=0;t&lt;r.length;t++){const o=r[t];if(n&amp;&amp;o.replaceFirst||!n&amp;&amp;!o.replaceFirst){const t=o.shaderType,n=e[t],r=td.substitute(n,o.originalValue,o.replacementValue,o.replaceAll);e[t]=r.result}}},e.buildShaders=(n,r,o)=&gt;{e.getReplacedShaderTemplate(n,r,o),t.lastRenderPassShaderReplacement=t.currentRenderPass?t.currentRenderPass.getShaderReplacement():null,t.lastRenderPassShaderReplacement&amp;&amp;t.lastRenderPassShaderReplacement(n);const a=t.renderable.getViewSpecificProperties().OpenGL;e.applyShaderReplacements(n,a,!0),e.replaceShaderValues(n,r,o),e.applyShaderReplacements(n,a)},e.getReplacedShaderTemplate=(n,r,o)=&gt;{const a=t.renderable.getViewSpecificProperties().OpenGL;e.getShaderTemplate(n,r,o);let i=n.Vertex;if(a){const e=a.VertexShaderCode;void 0!==e&amp;&amp;&quot;&quot;!==e&amp;&amp;(i=e)}n.Vertex=i;let s=n.Fragment;if(a){const e=a.FragmentShaderCode;void 0!==e&amp;&amp;&quot;&quot;!==e&amp;&amp;(s=e)}n.Fragment=s;let l=n.Geometry;if(a){const e=a.GeometryShaderCode;void 0!==e&amp;&amp;(l=e)}n.Geometry=l}};const{FieldAssociations:Dd}=Us,{primTypes:Ld}=ld,{Representation:Bd,Shading:Nd}=os,{ScalarMode:Fd}=Gl,{Filter:_d,Wrap:kd}=Pd,{vtkErrorMacro:Gd}=Ht,Ud={type:&quot;StartEvent&quot;},zd={type:&quot;EndEvent&quot;},{CoordinateSystem:Wd}=Ki;const Hd={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:Al.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function jd(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Hd,n),qt.extend(e,t,n),Ed(e,t,n),Vd(e,t,n),t.primitives=[],t.primTypes=Ld,t.tmpMat3=fe(new Float64Array(9)),t.tmpMat4=m(new Float64Array(16));for(let e=Ld.Start;e&lt;Ld.End;e++)t.primitives[e]=ld.newInstance(),t.primitives[e].setPrimitiveType(e),t.primitives[e].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);Ct(e,t,[&quot;context&quot;]),t.VBOBuildTime={},ht(t.VBOBuildTime,{mtime:0}),t.selectionStateChanged={},ht(t.selectionStateChanged,{mtime:0}),function(e,t){function n(e,t,n){return t.identity(n),e.reduce(((e,n,r)=&gt;0===r?n?t.copy(e,n):t.identity(e):n?t.multiply(e,e,n):e),n)}t.classHierarchy.push(&quot;vtkOpenGLPolyDataMapper&quot;),e.buildPass=n=&gt;{n&amp;&amp;(t.currentRenderPass=null,t.openGLActor=e.getFirstAncestorOfType(&quot;vtkOpenGLActor&quot;),t._openGLRenderer=t.openGLActor.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()))},e.translucentPass=(n,r)=&gt;{n&amp;&amp;(t.currentRenderPass=r,e.render())},e.zBufferPass=n=&gt;{n&amp;&amp;(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=&gt;e.zBufferPass(t),e.opaquePass=t=&gt;{t&amp;&amp;e.render()},e.render=()=&gt;{const n=t._openGLRenderWindow.getContext();if(t.context!==n){t.context=n;for(let e=Ld.Start;e&lt;Ld.End;e++)t.primitives[e].setOpenGLRenderWindow(t._openGLRenderWindow)}const r=t.openGLActor.getRenderable(),o=t._openGLRenderer.getRenderable();e.renderPiece(o,r)},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=Rd,e.Fragment=Md,e.Geometry=&quot;&quot;},e.replaceShaderColor=(e,n,r)=&gt;{let o=e.Vertex,a=e.Geometry,i=e.Fragment;const s=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);let l=[&quot;uniform float ambient;&quot;,&quot;uniform float diffuse;&quot;,&quot;uniform float specular;&quot;,&quot;uniform float opacityUniform; // the fragment opacity&quot;,&quot;uniform vec3 ambientColorUniform;&quot;,&quot;uniform vec3 diffuseColorUniform;&quot;];s&amp;&amp;(l=l.concat([&quot;uniform vec3 specularColorUniform;&quot;,&quot;uniform float specularPowerUniform;&quot;]));let c=[&quot;vec3 ambientColor;&quot;,&quot;  vec3 diffuseColor;&quot;,&quot;  float opacity;&quot;];s&amp;&amp;(c=c.concat([&quot;  vec3 specularColor;&quot;,&quot;  float specularPower;&quot;])),c=c.concat([&quot;  ambientColor = ambientColorUniform;&quot;,&quot;  diffuseColor = diffuseColorUniform;&quot;,&quot;  opacity = opacityUniform;&quot;]),s&amp;&amp;(c=c.concat([&quot;  specularColor = specularColorUniform;&quot;,&quot;  specularPower = specularPowerUniform;&quot;])),0===t.lastBoundBO.getCABO().getColorComponents()||t.drawingEdges||(l=l.concat([&quot;varying vec4 vertexColorVSOutput;&quot;]),o=td.substitute(o,&quot;//VTK::Color::Dec&quot;,[&quot;attribute vec4 scalarColor;&quot;,&quot;varying vec4 vertexColorVSOutput;&quot;]).result,o=td.substitute(o,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorVSOutput =  scalarColor;&quot;]).result,a=td.substitute(a,&quot;//VTK::Color::Dec&quot;,[&quot;in vec4 vertexColorVSOutput[];&quot;,&quot;out vec4 vertexColorGSOutput;&quot;]).result,a=td.substitute(a,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorGSOutput = vertexColorVSOutput[i];&quot;]).result),0===t.lastBoundBO.getCABO().getColorComponents()||t.drawingEdges?(t.renderable.getAreScalarsMappedFromCells()||t.renderable.getInterpolateScalarsBeforeMapping())&amp;&amp;t.renderable.getColorCoordinates()&amp;&amp;!t.drawingEdges?i=td.substitute(i,&quot;//VTK::Color::Impl&quot;,c.concat([&quot;  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);&quot;,&quot;  diffuseColor = texColor.rgb;&quot;,&quot;  ambientColor = texColor.rgb;&quot;,&quot;  opacity = opacity*texColor.a;&quot;])).result:(r.getBackfaceProperty()&amp;&amp;!t.drawingEdges&amp;&amp;(l=l.concat([&quot;uniform float opacityUniformBF; // the fragment opacity&quot;,&quot;uniform float ambientIntensityBF; // the material ambient&quot;,&quot;uniform float diffuseIntensityBF; // the material diffuse&quot;,&quot;uniform vec3 ambientColorUniformBF; // ambient material color&quot;,&quot;uniform vec3 diffuseColorUniformBF; // diffuse material color&quot;]),s?(l=l.concat([&quot;uniform float specularIntensityBF; // the material specular intensity&quot;,&quot;uniform vec3 specularColorUniformBF; // intensity weighted color&quot;,&quot;uniform float specularPowerUniformBF;&quot;]),c=c.concat([&quot;if (gl_FrontFacing == false) {&quot;,&quot;  ambientColor = ambientIntensityBF * ambientColorUniformBF;&quot;,&quot;  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;&quot;,&quot;  specularColor = specularIntensityBF * specularColorUniformBF;&quot;,&quot;  specularPower = specularPowerUniformBF;&quot;,&quot;  opacity = opacityUniformBF; }&quot;])):c=c.concat([&quot;if (gl_FrontFacing == false) {&quot;,&quot;  ambientColor = ambientIntensityBF * ambientColorUniformBF;&quot;,&quot;  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;&quot;,&quot;  opacity = opacityUniformBF; }&quot;])),t.haveCellScalars&amp;&amp;!t.drawingEdges&amp;&amp;(l=l.concat([&quot;uniform samplerBuffer texture1;&quot;])),i=td.substitute(i,&quot;//VTK::Color::Impl&quot;,c).result):i=td.substitute(i,&quot;//VTK::Color::Impl&quot;,c.concat([&quot;  diffuseColor = vertexColorVSOutput.rgb;&quot;,&quot;  ambientColor = vertexColorVSOutput.rgb;&quot;,&quot;  opacity = opacity*vertexColorVSOutput.a;&quot;])).result,i=td.substitute(i,&quot;//VTK::Color::Dec&quot;,l).result,e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderLight=(e,n,r)=&gt;{let o=e.Fragment;const a=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;),i=t.lastBoundBO.getReferenceByName(&quot;lastLightCount&quot;);let s=[];switch(a){case 0:o=td.substitute(o,&quot;//VTK::Light::Impl&quot;,[&quot;  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);&quot;,&quot;  //VTK::Light::Impl&quot;],!1).result;break;case 1:o=td.substitute(o,&quot;//VTK::Light::Impl&quot;,[&quot;  float df = max(0.0, normalVCVSOutput.z);&quot;,&quot;  float sf = pow(df, specularPower);&quot;,&quot;  vec3 diffuseL = df * diffuseColor;&quot;,&quot;  vec3 specularL = sf * specularColor;&quot;,&quot;  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);&quot;,&quot;  //VTK::Light::Impl&quot;],!1).result;break;case 2:for(let e=0;e&lt;i;++e)s=s.concat([`uniform vec3 lightColor${e};`,`uniform vec3 lightDirectionVC${e}; // normalized`,`uniform vec3 lightHalfAngleVC${e}; // normalized`]);o=td.substitute(o,&quot;//VTK::Light::Dec&quot;,s).result,s=[&quot;vec3 diffuseL = vec3(0,0,0);&quot;,&quot;  vec3 specularL = vec3(0,0,0);&quot;,&quot;  float df;&quot;];for(let e=0;e&lt;i;++e)s=s.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${e}));`,`  diffuseL += ((df) * lightColor${e});`,`  if (dot(normalVCVSOutput, lightDirectionVC${e}) &lt; 0.0)`,&quot;    {&quot;,`    float sf = sign(df)*pow(max(1e-5,\\n                                              dot(reflect(lightDirectionVC${e},normalVCVSOutput),\\n                                                  normalize(-vertexVC.xyz))),\\n                                         specularPower);`,`    specularL += (sf * lightColor${e});`,&quot;    }&quot;]);s=s.concat([&quot;  diffuseL = diffuseL * diffuseColor;&quot;,&quot;  specularL = specularL * specularColor;&quot;,&quot;  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);&quot;,&quot;  //VTK::Light::Impl&quot;]),o=td.substitute(o,&quot;//VTK::Light::Impl&quot;,s,!1).result;break;case 3:for(let e=0;e&lt;i;++e)s=s.concat([`uniform vec3 lightColor${e};`,`uniform vec3 lightDirectionVC${e}; // normalized`,`uniform vec3 lightHalfAngleVC${e}; // normalized`,`uniform vec3 lightPositionVC${e};`,`uniform vec3 lightAttenuation${e};`,`uniform float lightConeAngle${e};`,`uniform float lightExponent${e};`,`uniform int lightPositional${e};`]);o=td.substitute(o,&quot;//VTK::Light::Dec&quot;,s).result,s=[&quot;vec3 diffuseL = vec3(0,0,0);&quot;,&quot;  vec3 specularL = vec3(0,0,0);&quot;,&quot;  vec3 vertLightDirectionVC;&quot;,&quot;  float attenuation;&quot;,&quot;  float df;&quot;];for(let e=0;e&lt;i;++e)s=s.concat([&quot;  attenuation = 1.0;&quot;,`  if (lightPositional${e} == 0)`,&quot;    {&quot;,`      vertLightDirectionVC = lightDirectionVC${e};`,&quot;    }&quot;,&quot;  else&quot;,&quot;    {&quot;,`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${e};`,&quot;    float distanceVC = length(vertLightDirectionVC);&quot;,&quot;    vertLightDirectionVC = normalize(vertLightDirectionVC);&quot;,&quot;    attenuation = 1.0 /&quot;,`      (lightAttenuation${e}.x`,`       + lightAttenuation${e}.y * distanceVC`,`       + lightAttenuation${e}.z * distanceVC * distanceVC);`,&quot;    // per OpenGL standard cone angle is 90 or less for a spot light&quot;,`    if (lightConeAngle${e} &lt;= 90.0)`,&quot;      {&quot;,`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${e});`,&quot;      // if inside the cone&quot;,`      if (coneDot &gt;= cos(radians(lightConeAngle${e})))`,&quot;        {&quot;,`        attenuation = attenuation * pow(coneDot, lightExponent${e});`,&quot;        }&quot;,&quot;      else&quot;,&quot;        {&quot;,&quot;        attenuation = 0.0;&quot;,&quot;        }&quot;,&quot;      }&quot;,&quot;    }&quot;,&quot;    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));&quot;,`    diffuseL += ((df) * lightColor${e});`,&quot;    if (dot(normalVCVSOutput, vertLightDirectionVC) &lt; 0.0)&quot;,&quot;      {&quot;,`      float sf = sign(df)*attenuation*pow(max(1e-5,\\n                                                           dot(reflect(lightDirectionVC${e},\\n                                                                       normalVCVSOutput),\\n                                                               normalize(-vertexVC.xyz))),\\n                                                       specularPower);`,`    specularL += ((sf) * lightColor${e});`,&quot;    }&quot;]);s=s.concat([&quot;  diffuseL = diffuseL * diffuseColor;&quot;,&quot;  specularL = specularL * specularColor;&quot;,&quot;  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);&quot;,&quot;  //VTK::Light::Impl&quot;]),o=td.substitute(o,&quot;//VTK::Light::Impl&quot;,s,!1).result;break;default:Gd(&quot;bad light complexity&quot;)}e.Fragment=o},e.replaceShaderNormal=(e,n,r)=&gt;{if(t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;)&gt;0){let n=e.Vertex,o=e.Geometry,a=e.Fragment;t.lastBoundBO.getCABO().getNormalOffset()?(n=td.substitute(n,&quot;//VTK::Normal::Dec&quot;,[&quot;attribute vec3 normalMC;&quot;,&quot;uniform mat3 normalMatrix;&quot;,&quot;varying vec3 normalVCVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::Normal::Impl&quot;,[&quot;normalVCVSOutput = normalMatrix * normalMC;&quot;]).result,o=td.substitute(o,&quot;//VTK::Normal::Dec&quot;,[&quot;in vec3 normalVCVSOutput[];&quot;,&quot;out vec3 normalVCGSOutput;&quot;]).result,o=td.substitute(o,&quot;//VTK::Normal::Impl&quot;,[&quot;normalVCGSOutput = normalVCVSOutput[i];&quot;]).result,a=td.substitute(a,&quot;//VTK::Normal::Dec&quot;,[&quot;varying vec3 normalVCVSOutput;&quot;]).result,a=td.substitute(a,&quot;//VTK::Normal::Impl&quot;,[&quot;vec3 normalVCVSOutput = normalize(normalVCVSOutput);&quot;,&quot;  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }&quot;]).result):t.haveCellNormals?(a=td.substitute(a,&quot;//VTK::Normal::Dec&quot;,[&quot;uniform mat3 normalMatrix;&quot;,&quot;uniform samplerBuffer textureN;&quot;]).result,a=td.substitute(a,&quot;//VTK::Normal::Impl&quot;,[&quot;vec3 normalVCVSOutput = normalize(normalMatrix *&quot;,&quot;    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);&quot;,&quot;  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }&quot;]).result):t.lastBoundBO.getOpenGLMode(r.getProperty().getRepresentation())===t.context.LINES?(a=td.substitute(a,&quot;//VTK::UniformFlow::Impl&quot;,[&quot;  vec3 fdx = dFdx(vertexVC.xyz);&quot;,&quot;  vec3 fdy = dFdy(vertexVC.xyz);&quot;,&quot;  //VTK::UniformFlow::Impl&quot;]).result,a=td.substitute(a,&quot;//VTK::Normal::Impl&quot;,[&quot;vec3 normalVCVSOutput;&quot;,&quot;  if (abs(fdx.x) &gt; 0.0)&quot;,&quot;    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }&quot;,&quot;  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}&quot;]).result):(a=td.substitute(a,&quot;//VTK::Normal::Dec&quot;,[&quot;uniform int cameraParallel;&quot;]).result,a=td.substitute(a,&quot;//VTK::UniformFlow::Impl&quot;,[&quot;  vec3 fdx = dFdx(vertexVC.xyz);&quot;,&quot;  vec3 fdy = dFdy(vertexVC.xyz);&quot;,&quot;  //VTK::UniformFlow::Impl&quot;]).result,a=td.substitute(a,&quot;//VTK::Normal::Impl&quot;,[&quot;  fdx = normalize(fdx);&quot;,&quot;  fdy = normalize(fdy);&quot;,&quot;  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));&quot;,&quot;  if (cameraParallel == 1 &amp;&amp; normalVCVSOutput.z &lt; 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }&quot;,&quot;  if (cameraParallel == 0 &amp;&amp; dot(normalVCVSOutput,vertexVC.xyz) &gt; 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }&quot;]).result),e.Vertex=n,e.Geometry=o,e.Fragment=a}},e.replaceShaderPositionVC=(e,n,r)=&gt;{t.lastBoundBO.replaceShaderPositionVC(e,n,r);let o=e.Vertex,a=e.Geometry,i=e.Fragment;t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;)&gt;0?(o=td.substitute(o,&quot;//VTK::PositionVC::Dec&quot;,[&quot;varying vec4 vertexVCVSOutput;&quot;]).result,o=td.substitute(o,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vertexVCVSOutput = MCVCMatrix * vertexMC;&quot;,&quot;  gl_Position = MCPCMatrix * vertexMC;&quot;]).result,o=td.substitute(o,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 MCPCMatrix;&quot;,&quot;uniform mat4 MCVCMatrix;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Dec&quot;,[&quot;in vec4 vertexVCVSOutput[];&quot;,&quot;out vec4 vertexVCGSOutput;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vertexVCGSOutput = vertexVCVSOutput[i];&quot;]).result,i=td.substitute(i,&quot;//VTK::PositionVC::Dec&quot;,[&quot;varying vec4 vertexVCVSOutput;&quot;]).result,i=td.substitute(i,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vec4 vertexVC = vertexVCVSOutput;&quot;]).result):(o=td.substitute(o,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 MCPCMatrix;&quot;]).result,o=td.substitute(o,&quot;//VTK::PositionVC::Impl&quot;,[&quot;  gl_Position = MCPCMatrix * vertexMC;&quot;]).result),e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderTCoord=(e,n,r)=&gt;{if(t.lastBoundBO.getCABO().getTCoordOffset()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;if(t.drawingEdges)return;n=td.substitute(n,&quot;//VTK::TCoord::Impl&quot;,&quot;tcoordVCVSOutput = tcoordMC;&quot;).result;const a=t.openGLActor.getActiveTextures();let i=2,s=2;if(a&amp;&amp;a.length&gt;0&amp;&amp;(i=a[0].getComponents(),a[0].getTarget()===t.context.TEXTURE_CUBE_MAP&amp;&amp;(s=3)),t.renderable.getColorTextureMap()&amp;&amp;(i=t.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),s=2),2===s){if(n=td.substitute(n,&quot;//VTK::TCoord::Dec&quot;,&quot;attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;&quot;).result,r=td.substitute(r,&quot;//VTK::TCoord::Dec&quot;,[&quot;in vec2 tcoordVCVSOutput[];&quot;,&quot;out vec2 tcoordVCGSOutput;&quot;]).result,r=td.substitute(r,&quot;//VTK::TCoord::Impl&quot;,&quot;tcoordVCGSOutput = tcoordVCVSOutput[i];&quot;).result,o=td.substitute(o,&quot;//VTK::TCoord::Dec&quot;,[&quot;varying vec2 tcoordVCVSOutput;&quot;,&quot;uniform sampler2D texture1;&quot;]).result,a&amp;&amp;a.length&gt;=1)switch(i){case 1:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.r;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.r;&quot;]).result;break;case 2:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.r;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.r;&quot;,&quot;  opacity = opacity * tcolor.g;&quot;]).result;break;default:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.rgb;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.rgb;&quot;,&quot;  opacity = opacity * tcolor.a;&quot;]).result}}else switch(n=td.substitute(n,&quot;//VTK::TCoord::Dec&quot;,&quot;attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;&quot;).result,r=td.substitute(r,&quot;//VTK::TCoord::Dec&quot;,[&quot;in vec3 tcoordVCVSOutput[];&quot;,&quot;out vec3 tcoordVCGSOutput;&quot;]).result,r=td.substitute(r,&quot;//VTK::TCoord::Impl&quot;,&quot;tcoordVCGSOutput = tcoordVCVSOutput[i];&quot;).result,o=td.substitute(o,&quot;//VTK::TCoord::Dec&quot;,[&quot;varying vec3 tcoordVCVSOutput;&quot;,&quot;uniform samplerCube texture1;&quot;]).result,i){case 1:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.r;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.r;&quot;]).result;break;case 2:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.r;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.r;&quot;,&quot;  opacity = opacity * tcolor.g;&quot;]).result;break;default:o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);&quot;,&quot;  ambientColor = ambientColor*tcolor.rgb;&quot;,&quot;  diffuseColor = diffuseColor*tcolor.rgb;&quot;,&quot;  opacity = opacity * tcolor.a;&quot;]).result}e.Vertex=n,e.Geometry=r,e.Fragment=o}},e.replaceShaderClip=(e,n,r)=&gt;{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){const e=t.renderable.getNumberOfClippingPlanes();o=td.substitute(o,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,`uniform vec4 clipPlanes[${e}];`,`varying float clipDistancesVSOutput[${e}];`]).result,o=td.substitute(o,&quot;//VTK::Clip::Impl&quot;,[`for (int planeNum = 0; planeNum &lt; ${e}; planeNum++)`,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);&quot;,&quot;    }&quot;]).result,a=td.substitute(a,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,`varying float clipDistancesVSOutput[${e}];`]).result,a=td.substitute(a,&quot;//VTK::Clip::Impl&quot;,[`for (int planeNum = 0; planeNum &lt; ${e}; planeNum++)`,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    if (clipDistancesVSOutput[planeNum] &lt; 0.0) discard;&quot;,&quot;    }&quot;]).result}e.Vertex=o,e.Fragment=a},e.getCoincidentParameters=(e,n)=&gt;{let r={factor:0,offset:0};const o=n.getProperty();if(t.renderable.getResolveCoincidentTopology()==gl.PolygonOffset||o.getEdgeVisibility()&amp;&amp;o.getRepresentation()===Bd.SURFACE){const e=t.lastBoundBO.getPrimitiveType();e===Ld.Points||o.getRepresentation()===Bd.POINTS?r=t.renderable.getCoincidentTopologyPointOffsetParameter():e===Ld.Lines||o.getRepresentation()===Bd.WIREFRAME?r=t.renderable.getCoincidentTopologyLineOffsetParameters():e!==Ld.Tris&amp;&amp;e!==Ld.TriStrips||(r=t.renderable.getCoincidentTopologyPolygonOffsetParameters()),e!==Ld.TrisEdges&amp;&amp;e!==Ld.TriStripsEdges||(r=t.renderable.getCoincidentTopologyPolygonOffsetParameters(),r.factor/=2,r.offset/=2)}const a=t._openGLRenderer.getSelector();return a&amp;&amp;a.getFieldAssociation()===Dd.FIELD_ASSOCIATION_POINTS&amp;&amp;(r.offset-=2),r},e.replaceShaderPicking=(e,n,r)=&gt;{let o=e.Fragment,a=e.Vertex;if(o=td.substitute(o,&quot;//VTK::Picking::Dec&quot;,[&quot;uniform int picking;&quot;,&quot;//VTK::Picking::Dec&quot;]).result,t._openGLRenderer.getSelector()){switch(t.lastSelectionState!==Al.ID_LOW24&amp;&amp;t.lastSelectionState!==Al.ID_HIGH24||(a=td.substitute(a,&quot;//VTK::Picking::Dec&quot;,[&quot;flat out int vertexIDVSOutput;\\n&quot;,&quot;uniform int VertexIDOffset;\\n&quot;]).result,a=td.substitute(a,&quot;//VTK::Picking::Impl&quot;,&quot;  vertexIDVSOutput = gl_VertexID + VertexIDOffset;\\n&quot;).result,o=td.substitute(o,&quot;//VTK::Picking::Dec&quot;,&quot;flat in int vertexIDVSOutput;\\n&quot;).result,o=td.substitute(o,&quot;//VTK::Picking::Impl&quot;,[&quot;  int idx = vertexIDVSOutput;&quot;,&quot;//VTK::Picking::Impl&quot;]).result),t.lastSelectionState){case Al.ID_LOW24:o=td.substitute(o,&quot;//VTK::Picking::Impl&quot;,&quot;  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);&quot;).result;break;case Al.ID_HIGH24:o=td.substitute(o,&quot;//VTK::Picking::Impl&quot;,&quot;  gl_FragData[0] = vec4(float((idx/16777216)%256)/255.0, 0.0, 0.0, 1.0);&quot;).result;break;default:o=td.substitute(o,&quot;//VTK::Picking::Dec&quot;,&quot;uniform vec3 mapperIndex;&quot;).result,o=td.substitute(o,&quot;//VTK::Picking::Impl&quot;,&quot;  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];&quot;).result}e.Fragment=o,e.Vertex=a}},e.replaceShaderValues=(n,r,o)=&gt;{if(e.replaceShaderColor(n,r,o),e.replaceShaderNormal(n,r,o),e.replaceShaderLight(n,r,o),e.replaceShaderTCoord(n,r,o),e.replaceShaderPicking(n,r,o),e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o),e.replaceShaderPositionVC(n,r,o),t.haveSeenDepthRequest){let e=n.Fragment;e=td.substitute(e,&quot;//VTK::ZBuffer::Dec&quot;,&quot;uniform int depthRequest;&quot;).result,e=td.substitute(e,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float iz = floor(gl_FragCoord.z*65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result,n.Fragment=e}},e.getNeedToRebuildShaders=(e,n,r)=&gt;{let o=0,a=0;const i=e.getPrimitiveType(),s=t.currentInput;let l=!1;const c=s.getPointData().getNormals(),u=s.getCellData().getNormals(),d=r.getProperty().getInterpolation()===Nd.FLAT,p=r.getProperty().getRepresentation(),f=e.getOpenGLMode(p,i);if(f===t.context.TRIANGLES||u&amp;&amp;!c||!d&amp;&amp;c?l=!0:d||f!==t.context.LINES||(l=!0),r.getProperty().getLighting()&amp;&amp;l){o=0;const e=n.getLightsByReference();for(let t=0;t&lt;e.length;++t){const n=e[t];n.getSwitch()&gt;0&amp;&amp;(a++,0===o&amp;&amp;(o=1)),1===o&amp;&amp;(a&gt;1||1!==n.getIntensity()||!n.lightTypeIsHeadLight())&amp;&amp;(o=2),o&lt;3&amp;&amp;n.getPositional()&amp;&amp;(o=3)}}let g=!1;const m=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;),h=t.lastBoundBO.getReferenceByName(&quot;lastLightCount&quot;);return m===o&amp;&amp;h===a||(t.lastBoundBO.set({lastLightComplexity:o},!0),t.lastBoundBO.set({lastLightCount:a},!0),g=!0),(!t.currentRenderPass&amp;&amp;t.lastRenderPassShaderReplacement||t.currentRenderPass&amp;&amp;t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&amp;&amp;(g=!0),!!(t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||e.getShaderSourceTime().getMTime()&lt;t.renderable.getMTime()||e.getShaderSourceTime().getMTime()&lt;t.currentInput.getMTime()||e.getShaderSourceTime().getMTime()&lt;t.selectionStateChanged.getMTime()||g)&amp;&amp;(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,!0)},e.invokeShaderCallbacks=(e,n,r)=&gt;{const o=t.renderable.getViewSpecificProperties().ShadersCallbacks;o&amp;&amp;o.forEach((t=&gt;{t.callback(t.userData,e,n,r)}))},e.setMapperShaderParameters=(n,r,o)=&gt;{if(n.getProgram().isUniformUsed(&quot;PrimitiveIDOffset&quot;)&amp;&amp;n.getProgram().setUniformi(&quot;PrimitiveIDOffset&quot;,t.primitiveIDOffset),n.getProgram().isUniformUsed(&quot;VertexIDOffset&quot;)&amp;&amp;n.getProgram().setUniformi(&quot;VertexIDOffset&quot;,t.vertexIDOffset),n.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime.getMTime()&gt;n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()&gt;n.getAttributeUpdateTime().getMTime())){const e=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);n.getProgram().isAttributeUsed(&quot;vertexMC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),&quot;vertexMC&quot;,n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||Gd(&quot;Error setting vertexMC in shader VAO.&quot;)),n.getProgram().isAttributeUsed(&quot;normalMC&quot;)&amp;&amp;n.getCABO().getNormalOffset()&amp;&amp;e&gt;0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),&quot;normalMC&quot;,n.getCABO().getNormalOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||Gd(&quot;Error setting normalMC in shader VAO.&quot;):n.getVAO().removeAttributeArray(&quot;normalMC&quot;),t.renderable.getCustomShaderAttributes().forEach(((e,r)=&gt;{n.getProgram().isAttributeUsed(`${e}MC`)&amp;&amp;(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${e}MC`,n.getCABO().getCustomData()[r].offset,n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getCustomData()[r].components,!1)||Gd(`Error setting ${e}MC in shader VAO.`))})),n.getProgram().isAttributeUsed(&quot;tcoordMC&quot;)&amp;&amp;n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),&quot;tcoordMC&quot;,n.getCABO().getTCoordOffset(),n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Gd(&quot;Error setting tcoordMC in shader VAO.&quot;):n.getVAO().removeAttributeArray(&quot;tcoordMC&quot;),n.getProgram().isAttributeUsed(&quot;scalarColor&quot;)&amp;&amp;n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),&quot;scalarColor&quot;,n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,4,!0)||Gd(&quot;Error setting scalarColor in shader VAO.&quot;):n.getVAO().removeAttributeArray(&quot;scalarColor&quot;),n.getAttributeUpdateTime().modified()}if(t.renderable.getNumberOfClippingPlanes()){const e=t.renderable.getNumberOfClippingPlanes(),r=[],a=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,i=a?p(t.tmpMat4,o.getMatrix()):o.getMatrix();a&amp;&amp;(h(i,i),b(i,i,a),h(i,i));for(let n=0;n&lt;e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(i,n,e);for(let t=0;t&lt;4;t++)r.push(e[t])}n.getProgram().setUniformi(&quot;numClipPlanes&quot;,e),n.getProgram().setUniform4fv(&quot;clipPlanes&quot;,r)}t.internalColorTexture&amp;&amp;n.getProgram().isUniformUsed(&quot;texture1&quot;)&amp;&amp;n.getProgram().setUniformi(&quot;texture1&quot;,t.internalColorTexture.getTextureUnit());const a=t.openGLActor.getActiveTextures();if(a)for(let e=0;e&lt;a.length;++e){const t=a[e].getTextureUnit(),r=`texture${t+1}`;n.getProgram().isUniformUsed(r)&amp;&amp;n.getProgram().setUniformi(r,t)}if(t.haveSeenDepthRequest&amp;&amp;n.getProgram().setUniformi(&quot;depthRequest&quot;,t.renderDepth?1:0),n.getProgram().isUniformUsed(&quot;coffset&quot;)){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf(&quot;coffset&quot;,t.offset),n.getProgram().isUniformUsed(&quot;cfactor&quot;)&amp;&amp;n.getProgram().setUniformf(&quot;cfactor&quot;,t.factor)}n.setMapperShaderParameters(r,o,t._openGLRenderer.getTiledSizeAndOrigin());const i=t._openGLRenderer.getSelector();n.getProgram().setUniform3fArray(&quot;mapperIndex&quot;,i?i.getPropColorValue():[0,0,0]),n.getProgram().setUniformi(&quot;picking&quot;,i?i.getCurrentPass()+1:0)},e.setLightingShaderParameters=(e,n,r)=&gt;{const o=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);if(o&lt;2)return;const a=e.getProgram();let i=0;const s=n.getLightsByReference();for(let e=0;e&lt;s.length;++e){const r=s[e];if(r.getSwitch()&gt;0){const e=r.getColorByReference(),o=r.getIntensity();t.lightColor[0]=e[0]*o,t.lightColor[1]=e[1]*o,t.lightColor[2]=e[2]*o;const s=r.getDirection(),l=n.getActiveCamera().getViewMatrix(),c=[...s];r.lightTypeIsSceneLight()&amp;&amp;(c[0]=l[0]*s[0]+l[1]*s[1]+l[2]*s[2],c[1]=l[4]*s[0]+l[5]*s[1]+l[6]*s[2],c[2]=l[8]*s[0]+l[9]*s[1]+l[10]*s[2],Fo(c)),t.lightDirection[0]=c[0],t.lightDirection[1]=c[1],t.lightDirection[2]=c[2],Fo(t.lightDirection),a.setUniform3fArray(`lightColor${i}`,t.lightColor),a.setUniform3fArray(`lightDirectionVC${i}`,t.lightDirection),i++}}if(o&lt;3)return;const l=n.getActiveCamera().getViewMatrix();h(l,l),i=0;for(let e=0;e&lt;s.length;++e){const t=s[e];if(t.getSwitch()&gt;0){const e=t.getTransformedPosition(),n=new Float64Array(3);In(n,e,l),a.setUniform3fArray(`lightAttenuation${i}`,t.getAttenuationValuesByReference()),a.setUniformi(`lightPositional${i}`,t.getPositional()),a.setUniformf(`lightExponent${i}`,t.getExponent()),a.setUniformf(`lightConeAngle${i}`,t.getConeAngle()),a.setUniform3fArray(`lightPositionVC${i}`,[n[0],n[1],n[2]]),i++}}},e.setCameraShaderParameters=(e,a,i)=&gt;{const s=e.getProgram(),l=t.openGLCamera.getKeyMatrices(a),c=a.getActiveCamera(),u=t.openGLCamera.getKeyMatrixTime().getMTime(),d=s.getLastCameraMTime(),p=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getIsIdentity(),g=f?{mcwc:null,normalMatrix:null}:t.openGLActor.getKeyMatrices();if(i.getCoordinateSystem()===Wd.DISPLAY){const e=t._openGLRenderer.getTiledSizeAndOrigin();m(t.tmpMat4),t.tmpMat4[0]=2/e.usize,t.tmpMat4[12]=-1,t.tmpMat4[5]=2/e.vsize,t.tmpMat4[13]=-1,b(t.tmpMat4,t.tmpMat4,p),s.setUniformMatrix(&quot;MCPCMatrix&quot;,t.tmpMat4)}else s.setUniformMatrix(&quot;MCPCMatrix&quot;,n([l.wcpc,g.mcwc,p],r,t.tmpMat4));s.isUniformUsed(&quot;MCVCMatrix&quot;)&amp;&amp;s.setUniformMatrix(&quot;MCVCMatrix&quot;,n([l.wcvc,g.mcwc,p],r,t.tmpMat4)),s.isUniformUsed(&quot;normalMatrix&quot;)&amp;&amp;s.setUniformMatrix3x3(&quot;normalMatrix&quot;,n([l.normalMatrix,g.normalMatrix],o,t.tmpMat3)),d!==u&amp;&amp;(s.isUniformUsed(&quot;cameraParallel&quot;)&amp;&amp;s.setUniformi(&quot;cameraParallel&quot;,c.getParallelProjection()),s.setLastCameraMTime(u)),f||s.setLastCameraMTime(0)},e.setPropertyShaderParameters=(e,n,r)=&gt;{const o=e.getProgram();let a=r.getProperty(),i=a.getOpacity(),s=t.drawingEdges?a.getEdgeColorByReference():a.getAmbientColorByReference(),l=t.drawingEdges?a.getEdgeColorByReference():a.getDiffuseColorByReference(),c=t.drawingEdges?1:a.getAmbient(),u=t.drawingEdges?0:a.getDiffuse(),d=t.drawingEdges?0:a.getSpecular();const p=a.getSpecularPower();o.setUniformf(&quot;opacityUniform&quot;,i),o.setUniform3fArray(&quot;ambientColorUniform&quot;,s),o.setUniform3fArray(&quot;diffuseColorUniform&quot;,l),o.setUniformf(&quot;ambient&quot;,c),o.setUniformf(&quot;diffuse&quot;,u);const f=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);if(f&lt;1)return;let g=a.getSpecularColorByReference();if(o.setUniform3fArray(&quot;specularColorUniform&quot;,g),o.setUniformf(&quot;specularPowerUniform&quot;,p),o.setUniformf(&quot;specular&quot;,d),o.isUniformUsed(&quot;ambientIntensityBF&quot;)){if(a=r.getBackfaceProperty(),i=a.getOpacity(),s=a.getAmbientColor(),c=a.getAmbient(),l=a.getDiffuseColor(),u=a.getDiffuse(),g=a.getSpecularColor(),d=a.getSpecular(),o.setUniformf(&quot;ambientIntensityBF&quot;,c),o.setUniformf(&quot;diffuseIntensityBF&quot;,u),o.setUniformf(&quot;opacityUniformBF&quot;,i),o.setUniform3fArray(&quot;ambientColorUniformBF&quot;,s),o.setUniform3fArray(&quot;diffuseColorUniformBF&quot;,l),f&lt;1)return;o.setUniformf(&quot;specularIntensityBF&quot;,d),o.setUniform3fArray(&quot;specularColorUniformBF&quot;,g),o.setUniformf(&quot;specularPowerUniformBF&quot;,p)}},e.updateMaximumPointCellIds=(e,n)=&gt;{const r=t._openGLRenderer.getSelector();if(r){if(t.selectionWebGLIdsToVTKIds?.points?.length){const e=t.selectionWebGLIdsToVTKIds.points.length;r.setMaximumPointId(e-1)}if(t.selectionWebGLIdsToVTKIds?.cells?.length){const e=t.selectionWebGLIdsToVTKIds.cells.length;r.setMaximumCellId(e-1)}r.getFieldAssociation()===Dd.FIELD_ASSOCIATION_POINTS&amp;&amp;(t.pointPicking=!0)}},e.renderPieceStart=(n,r)=&gt;{t.primitiveIDOffset=0,t.vertexIDOffset=0;const o=function(e){const t=e.getSelector();return t?t.getCurrentPass():Al.MIN_KNOWN_PASS-1}(t._openGLRenderer);t.lastSelectionState!==o&amp;&amp;(t.selectionStateChanged.modified(),t.lastSelectionState=o),t._openGLRenderer.getSelector()&amp;&amp;t._openGLRenderer.getSelector().renderProp(r),e.updateBufferObjects(n,r),t.renderable.getColorTextureMap()&amp;&amp;t.internalColorTexture.activate(),t.lastBoundBO=null},e.renderPieceDraw=(n,r)=&gt;{const o=r.getProperty().getRepresentation(),a=r.getProperty().getEdgeVisibility()&amp;&amp;o===Bd.SURFACE,i=t._openGLRenderer.getSelector(),s=i&amp;&amp;i.getFieldAssociation()===Dd.FIELD_ASSOCIATION_POINTS&amp;&amp;(t.lastSelectionState===Al.ID_LOW24||t.lastSelectionState===Al.ID_HIGH24);for(let i=Ld.Start;i&lt;Ld.End;i++)t.primitives[i].setPointPicking(s),t.primitives[i].getCABO().getElementCount()&amp;&amp;(t.drawingEdges=a&amp;&amp;(i===Ld.TrisEdges||i===Ld.TriStripsEdges),t.drawingEdges&amp;&amp;(t.renderDepth||t.lastSelectionState&gt;=0)||(t.lastBoundBO=t.primitives[i],t.primitiveIDOffset+=t.primitives[i].drawArrays(n,r,o,e),t.vertexIDOffset+=t.primitives[i].getCABO().getElementCount()))},e.renderPieceFinish=(e,n)=&gt;{t.LastBoundBO&amp;&amp;t.LastBoundBO.getVAO().release(),t.renderable.getColorTextureMap()&amp;&amp;t.internalColorTexture.deactivate()},e.renderPiece=(n,r)=&gt;{if(e.invokeEvent(Ud),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent(zd),!t.currentInput)return void Gd(&quot;No input!&quot;);if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const o=t.context,a=r.getProperty().getBackfaceCulling(),i=r.getProperty().getFrontfaceCulling();a||i?i?(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)):t._openGLRenderWindow.disableCullFace(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)},e.updateBufferObjects=(t,n)=&gt;{e.getNeedToRebuildBufferObjects(t,n)&amp;&amp;e.buildBufferObjects(t,n),e.updateMaximumPointCellIds()},e.getNeedToRebuildBufferObjects=(n,r)=&gt;{const o=t.VBOBuildTime.getMTime();return o&lt;e.getMTime()||o&lt;t.renderable.getMTime()||o&lt;r.getMTime()||o&lt;t.currentInput.getMTime()},e.buildBufferObjects=(e,n)=&gt;{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,1);const o=t.renderable.getColorMapColors();t.haveCellScalars=!1;const a=t.renderable.getScalarMode();t.renderable.getScalarVisibility()&amp;&amp;(a!==Fd.USE_CELL_DATA&amp;&amp;a!==Fd.USE_CELL_FIELD_DATA&amp;&amp;a!==Fd.USE_FIELD_DATA&amp;&amp;r.getPointData().getScalars()||a===Fd.USE_POINT_FIELD_DATA||!o||(t.haveCellScalars=!0));let i=n.getProperty().getInterpolation()!==Nd.FLAT?r.getPointData().getNormals():null;null===i&amp;&amp;r.getCellData().getNormals()&amp;&amp;(t.haveCellNormals=!0,i=r.getCellData().getNormals());const s=n.getProperty().getRepresentation();let l=r.getPointData().getTCoords();t.openGLActor.getActiveTextures()||(l=null);let c=!1;if(t.renderable.getColorCoordinates()){l=t.renderable.getColorCoordinates(),c=t.renderable.getAreScalarsMappedFromCells(),t.internalColorTexture||(t.internalColorTexture=Pd.newInstance({resizable:!0}));const e=t.internalColorTexture;e.setMinificationFilter(_d.NEAREST),e.setMagnificationFilter(_d.NEAREST),e.setWrapS(kd.CLAMP_TO_EDGE),e.setWrapT(kd.CLAMP_TO_EDGE),e.setOpenGLRenderWindow(t._openGLRenderWindow);const n=t.renderable.getColorTextureMap(),r=n.getExtent(),o=n.getPointData().getScalars();e.create2DFromRaw({width:r[1]-r[0]+1,height:r[3]-r[2]+1,numComps:o.getNumberOfComponents(),dataType:o.getDataType(),data:o.getData()}),e.activate(),e.sendParameters(),e.deactivate()}const u=`${r.getMTime()}A${s}B${r.getMTime()}C${i?i.getMTime():1}D${o?o.getMTime():1}E${n.getProperty().getEdgeVisibility()}F${l?l.getMTime():1}`;if(t.VBOBuildString!==u){const e={points:r.getPoints(),normals:i,tcoords:l,colors:o,cellOffset:0,vertexOffset:0,useTCoordsPerCell:c,haveCellScalars:t.haveCellScalars,haveCellNormals:t.haveCellNormals,customAttributes:t.renderable.getCustomShaderAttributes().map((e=&gt;r.getPointData().getArrayByName(e)))};t.renderable.getPopulateSelectionSettings()&amp;&amp;(t.selectionWebGLIdsToVTKIds={points:null,cells:null});const a=[{inRep:&quot;verts&quot;,cells:r.getVerts()},{inRep:&quot;lines&quot;,cells:r.getLines()},{inRep:&quot;polys&quot;,cells:r.getPolys()},{inRep:&quot;strips&quot;,cells:r.getStrips()},{inRep:&quot;polys&quot;,cells:r.getPolys()},{inRep:&quot;strips&quot;,cells:r.getStrips()}],d=n.getProperty().getEdgeVisibility()&amp;&amp;s===Bd.SURFACE;for(let n=Ld.Start;n&lt;Ld.End;n++)n!==Ld.TrisEdges&amp;&amp;n!==Ld.TriStripsEdges?(e.cellOffset+=t.primitives[n].getCABO().createVBO(a[n].cells,a[n].inRep,s,e,t.selectionWebGLIdsToVTKIds),e.vertexOffset+=t.primitives[n].getCABO().getElementCount()):d?t.primitives[n].getCABO().createVBO(a[n].cells,a[n].inRep,Bd.WIREFRAME,{...e,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):t.primitives[n].releaseGraphicsResources();t.renderable.getPopulateSelectionSettings()&amp;&amp;t.renderable.setSelectionWebGLIdsToVTKIds(t.selectionWebGLIdsToVTKIds),t.VBOBuildString=u}t.VBOBuildTime.modified()},e.getAllocatedGPUMemoryInBytes=()=&gt;{let e=0;return t.primitives.forEach((t=&gt;{e+=t.getAllocatedGPUMemoryInBytes()})),e}}(e,t)}const Kd=Mt(jd,&quot;vtkOpenGLPolyDataMapper&quot;);var $d={newInstance:Kd,extend:jd};Jt(&quot;vtkMapper&quot;,Kd);const qd=1,{primTypes:Xd}=ld,{Filter:Yd,Wrap:Zd}=Pd,{vtkErrorMacro:Qd}=Ht,Jd={type:&quot;StartEvent&quot;},ep={type:&quot;EndEvent&quot;},tp={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};const np=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,tp,n),qt.extend(e,t,n),Ed(e,t,n),Vd(e,t,n),t.primitives=[],t.primTypes=Xd,t.tmpMat4=m(new Float64Array(16));for(let e=Xd.Start;e&lt;Xd.End;e++)t.primitives[e]=ld.newInstance(),t.primitives[e].setPrimitiveType(e),t.primitives[e].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);Ct(e,t,[&quot;context&quot;]),t.VBOBuildTime={},ht(t.VBOBuildTime,{mtime:0}),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLPolyDataMapper2D&quot;),e.buildPass=n=&gt;{n&amp;&amp;(t.openGLActor2D=e.getFirstAncestorOfType(&quot;vtkOpenGLActor2D&quot;),t._openGLRenderer=t.openGLActor2D.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()))},e.overlayPass=t=&gt;{t&amp;&amp;e.render()},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkPolyData2DVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\n// all variables that represent positions or directions have a suffix\\n// indicating the coordinate system they are in. The possible values are\\n// MC - Model Coordinates\\n// WC - WC world coordinates\\n// VC - View Coordinates\\n// DC - Display Coordinates\\n\\nin vec4 vertexWC;\\n\\n// frag position in VC\\n//VTK::PositionVC::Dec\\n\\n// material property values\\n//VTK::Color::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// Apple Bug\\n//VTK::PrimID::Dec\\n\\nuniform mat4 WCVCMatrix;  // World to view matrix\\n\\nvoid main()\\n{\\n  // Apple Bug\\n  //VTK::PrimID::Impl\\n\\n  gl_Position = WCVCMatrix*vertexWC;\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Color::Impl\\n\\n  //VTK::PositionVC::Impl\\n}\\n&quot;,e.Fragment=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkPolyData2DFS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\nuniform int PrimitiveIDOffset;\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// Scalar coloring\\n//VTK::Color::Dec\\n\\n// Depth Peeling\\n//VTK::DepthPeeling::Dec\\n\\n// picking support\\n//VTK::Picking::Dec\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\n// Apple Bug\\n//VTK::PrimID::Dec\\n\\nvoid main()\\n{\\n  // Apple Bug\\n  //VTK::PrimID::Impl\\n\\n  //VTK::Color::Impl\\n  //VTK::TCoord::Impl\\n\\n  //VTK::DepthPeeling::Impl\\n  //VTK::Picking::Impl\\n\\n  if (gl_FragData[0].a &lt;= 0.0)\\n    {\\n    discard;\\n    }\\n}\\n&quot;,e.Geometry=&quot;&quot;},e.render=()=&gt;{const n=t._openGLRenderWindow.getContext();if(t.context!==n){t.context=n;for(let e=Xd.Start;e&lt;Xd.End;e++)t.primitives[e].setOpenGLRenderWindow(t._openGLRenderWindow)}const r=t.openGLActor2D.getRenderable(),o=t._openGLRenderer.getRenderable();e.renderPiece(o,r)},e.renderPiece=(n,r)=&gt;{if(e.invokeEvent(Jd),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent(ep),!t.currentInput)return void Qd(&quot;No input!&quot;);if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const o=t.context;t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)},e.renderPieceStart=(n,r)=&gt;{t.primitiveIDOffset=0,t._openGLRenderer.getSelector()&amp;&amp;(t._openGLRenderer.getSelector().getCurrentPass(),t._openGLRenderer.getSelector().renderProp(r)),t.renderable.getColorTextureMap()&amp;&amp;t.internalColorTexture.activate(),e.updateBufferObjects(n,r),t.lastBoundBO=null},e.getNeedToRebuildShaders=(e,n,r)=&gt;e.getShaderSourceTime().getMTime()&lt;t.renderable.getMTime()||e.getShaderSourceTime().getMTime()&lt;t.currentInput.getMTime(),e.updateBufferObjects=(t,n)=&gt;{e.getNeedToRebuildBufferObjects(t,n)&amp;&amp;e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=&gt;{const o=t.VBOBuildTime.getMTime();return!!(o&lt;e.getMTime()||o&lt;t._openGLRenderWindow.getMTime()||o&lt;t.renderable.getMTime()||o&lt;r.getMTime()||o&lt;t.currentInput.getMTime()||t.renderable.getTransformCoordinate()&amp;&amp;o&lt;n.getMTime())},e.buildBufferObjects=(e,n)=&gt;{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,n.getProperty().getOpacity());const o=t.renderable.getColorMapColors(),a=n.getProperty().getRepresentation();let i=r.getPointData().getTCoords();t.openGLActor2D.getActiveTextures()||(i=null);let s=!1;if(t.renderable.getColorCoordinates()){i=t.renderable.getColorCoordinates(),s=t.renderable.getAreScalarsMappedFromCells(),t.internalColorTexture||(t.internalColorTexture=Pd.newInstance({resizable:!0}));const e=t.internalColorTexture;e.setMinificationFilter(Yd.NEAREST),e.setMagnificationFilter(Yd.NEAREST),e.setWrapS(Zd.CLAMP_TO_EDGE),e.setWrapT(Zd.CLAMP_TO_EDGE),e.setOpenGLRenderWindow(t._openGLRenderWindow);const n=t.renderable.getColorTextureMap(),r=n.getExtent(),o=n.getPointData().getScalars();e.create2DFromRaw({width:r[1]-r[0]+1,height:r[3]-r[2]+1,numComps:o.getNumberOfComponents(),dataType:o.getDataType(),data:o.getData()}),e.activate(),e.sendParameters(),e.deactivate()}const l=t.renderable.getTransformCoordinate(),c=e.getRenderWindow().getViews()[0].getViewportSize(e),u=`${r.getMTime()}A${a}B${r.getMTime()}C${o?o.getMTime():1}D${i?i.getMTime():1}E${l?e.getMTime():1}F${c}`;if(t.VBOBuildString!==u){let n=r.getPoints();if(l){const t=Yl.newInstance(),r=n.getNumberOfPoints();t.setNumberOfPoints(r);const o=[];for(let a=0;a&lt;r;++a){n.getPoint(a,o),l.setValue(o);const r=l.getComputedDoubleViewportValue(e);t.setPoint(a,r[0],r[1],0)}n=t}const c={points:n,tcoords:i,colors:o,cellOffset:0,useTCoordsPerCell:s,haveCellScalars:t.renderable.getAreScalarsMappedFromCells(),customAttributes:t.renderable.getCustomShaderAttributes().map((e=&gt;r.getPointData().getArrayByName(e)))};c.cellOffset+=t.primitives[Xd.Points].getCABO().createVBO(r.getVerts(),&quot;verts&quot;,a,c),c.cellOffset+=t.primitives[Xd.Lines].getCABO().createVBO(r.getLines(),&quot;lines&quot;,a,c),c.cellOffset+=t.primitives[Xd.Tris].getCABO().createVBO(r.getPolys(),&quot;polys&quot;,a,c),c.cellOffset+=t.primitives[Xd.TriStrips].getCABO().createVBO(r.getStrips(),&quot;strips&quot;,a,c),t.VBOBuildTime.modified(),t.VBOBuildString=u}},e.renderPieceDraw=(n,r)=&gt;{const o=r.getProperty().getRepresentation();t.context.depthMask(!0);for(let a=Xd.Start;a&lt;Xd.End;a++)t.primitives[a].getCABO().getElementCount()&amp;&amp;(t.lastBoundBO=t.primitives[a],t.primitiveIDOffset+=t.primitives[a].drawArrays(n,r,o,e))},e.renderPieceFinish=(e,n)=&gt;{t.lastBoundBO&amp;&amp;t.lastBoundBO.getVAO().release(),t.renderable.getColorTextureMap()&amp;&amp;t.internalColorTexture.deactivate()},e.replaceShaderValues=(t,n,r)=&gt;{e.replaceShaderColor(t,n,r),e.replaceShaderTCoord(t,n,r),e.replaceShaderPicking(t,n,r),e.replaceShaderPositionVC(t,n,r)},e.replaceShaderColor=(e,n,r)=&gt;{let o=e.Vertex,a=e.Geometry,i=e.Fragment,s=[&quot;uniform vec3 diffuseColorUniform;&quot;,&quot;uniform float opacityUniform;&quot;],l=[&quot;vec3 diffuseColor = diffuseColorUniform;&quot;,&quot;float opacity = opacityUniform;&quot;];0!==t.lastBoundBO.getCABO().getColorComponents()?(s=s.concat([&quot;varying vec4 vertexColorVSOutput;&quot;]),o=td.substitute(o,&quot;//VTK::Color::Dec&quot;,[&quot;attribute vec4 scalarColor;&quot;,&quot;varying vec4 vertexColorVSOutput;&quot;]).result,o=td.substitute(o,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorVSOutput =  scalarColor;&quot;]).result,a=td.substitute(a,&quot;//VTK::Color::Dec&quot;,[&quot;in vec4 vertexColorVSOutput[];&quot;,&quot;out vec4 vertexColorGSOutput;&quot;]).result,a=td.substitute(a,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorGSOutput = vertexColorVSOutput[i];&quot;]).result,i=td.substitute(i,&quot;//VTK::Color::Impl&quot;,l.concat([&quot;  diffuseColor = vertexColorVSOutput.rgb;&quot;,&quot;  opacity = opacity*vertexColorVSOutput.a;&quot;])).result):t.renderable.getAreScalarsMappedFromCells()&amp;&amp;(l=l.concat([&quot;  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);&quot;,&quot;  diffuseColor = texColor.rgb;&quot;,&quot;  opacity = opacity*texColor.a;&quot;])),l=l.concat([&quot;gl_FragData[0] = vec4(diffuseColor, opacity);&quot;]),i=td.substitute(i,&quot;//VTK::Color::Dec&quot;,s).result,i=td.substitute(i,&quot;//VTK::Color::Impl&quot;,l).result,e.Vertex=o,e.Geometry=a,e.Fragment=i},e.replaceShaderTCoord=(e,n,r)=&gt;{if(t.lastBoundBO.getCABO().getTCoordOffset()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;const a=t.lastBoundBO.getCABO().getTCoordComponents();1===a?(n=td.substitute(n,&quot;//VTK::TCoord::Dec&quot;,[&quot;in float tcoordMC;&quot;,&quot;out float tcoordVCVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::TCoord::Impl&quot;,[&quot;tcoordVCVSOutput = tcoordMC;&quot;]).result,r=td.substitute(r,&quot;//VTK::TCoord::Dec&quot;,[&quot;in float tcoordVCVSOutput[];\\n&quot;,&quot;out float tcoordVCGSOutput;&quot;]).result,r=td.substitute(r,[&quot;//VTK::TCoord::Impl&quot;,&quot;tcoordVCGSOutput = tcoordVCVSOutput[i];&quot;]).result,o=td.substitute(o,&quot;//VTK::TCoord::Dec&quot;,[&quot;in float tcoordVCVSOutput;&quot;,&quot;uniform sampler2D texture1;&quot;]).result,o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));&quot;]).result):2===a&amp;&amp;(n=td.substitute(n,&quot;//VTK::TCoord::Dec&quot;,[&quot;in vec2 tcoordMC;&quot;,&quot;out vec2 tcoordVCVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::TCoord::Impl&quot;,[&quot;tcoordVCVSOutput = tcoordMC;&quot;]).result,r=td.substitute(r,&quot;//VTK::TCoord::Dec&quot;,[&quot;in vec2 tcoordVCVSOutput[];\\n&quot;,&quot;out vec2 tcoordVCGSOutput;&quot;]).result,r=td.substitute(r,&quot;//VTK::TCoord::Impl&quot;,[&quot;tcoordVCGSOutput = tcoordVCVSOutput[i];&quot;]).result,o=td.substitute(o,&quot;//VTK::TCoord::Dec&quot;,[&quot;in vec2 tcoordVCVSOutput;&quot;,&quot;uniform sampler2D texture1;&quot;]).result,o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);&quot;]).result),t.renderable.getAreScalarsMappedFromCells()&amp;&amp;(r=td.substitute(r,&quot;//VTK::PrimID::Impl&quot;,[&quot;gl_PrimitiveID = gl_PrimitiveIDIn;&quot;]).result),e.Vertex=n,e.Geometry=r,e.Fragment=o}},e.replaceShaderPicking=(e,t,n)=&gt;{let r=e.Fragment;r=td.substitute(r,&quot;//VTK::Picking::Dec&quot;,[&quot;uniform vec3 mapperIndex;&quot;,&quot;uniform int picking;&quot;]).result,r=td.substitute(r,&quot;//VTK::Picking::Impl&quot;,&quot;  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];&quot;).result,e.Fragment=r},e.replaceShaderPositionVC=(e,n,r)=&gt;{t.lastBoundBO.replaceShaderPositionVC(e,n,r)},e.invokeShaderCallbacks=(e,n,r)=&gt;{const o=t.renderable.getViewSpecificProperties().ShadersCallbacks;o&amp;&amp;o.forEach((t=&gt;{t.callback(t.userData,e,n,r)}))},e.setMapperShaderParameters=(e,n,r)=&gt;{if(e.getProgram().isUniformUsed(&quot;PrimitiveIDOffset&quot;)&amp;&amp;e.getProgram().setUniformi(&quot;PrimitiveIDOffset&quot;,t.primitiveIDOffset),e.getProgram().isAttributeUsed(&quot;vertexWC&quot;)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),&quot;vertexWC&quot;,e.getCABO().getVertexOffset(),e.getCABO().getStride(),t.context.FLOAT,3,!1)||Qd(&quot;Error setting vertexWC in shader VAO.&quot;)),e.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime.getMTime()&gt;e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()&gt;e.getAttributeUpdateTime().getMTime())){t.renderable.getCustomShaderAttributes().forEach(((n,r)=&gt;{e.getProgram().isAttributeUsed(`${n}MC`)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),`${n}MC`,e.getCABO().getCustomData()[r].offset,e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getCustomData()[r].components,!1)||Qd(`Error setting ${n}MC in shader VAO.`))})),e.getProgram().isAttributeUsed(&quot;tcoordMC&quot;)&amp;&amp;e.getCABO().getTCoordOffset()?e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),&quot;tcoordMC&quot;,e.getCABO().getTCoordOffset(),e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getTCoordComponents(),!1)||Qd(&quot;Error setting tcoordMC in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;tcoordMC&quot;),e.getProgram().isAttributeUsed(&quot;scalarColor&quot;)&amp;&amp;e.getCABO().getColorComponents()?e.getVAO().addAttributeArray(e.getProgram(),e.getCABO().getColorBO(),&quot;scalarColor&quot;,e.getCABO().getColorOffset(),e.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,4,!0)||Qd(&quot;Error setting scalarColor in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;scalarColor&quot;),t.internalColorTexture&amp;&amp;e.getProgram().isUniformUsed(&quot;texture1&quot;)&amp;&amp;t.internalColorTexture.getTextureUnit()&gt;-1&amp;&amp;e.getProgram().setUniformi(&quot;texture1&quot;,t.internalColorTexture.getTextureUnit());const o=t.openGLActor2D.getActiveTextures();if(o)for(let t=0;t&lt;o.length;++t){const n=o[t].getTextureUnit(),r=`texture${n+1}`;e.getProgram().isUniformUsed(r)&amp;&amp;e.getProgram().setUniformi(r,n)}e.setMapperShaderParameters(n,r,t._openGLRenderer.getTiledSizeAndOrigin());const a=t._openGLRenderer.getSelector();e.getProgram().setUniform3fArray(&quot;mapperIndex&quot;,a?a.getPropColorValue():[0,0,0]),e.getProgram().setUniformi(&quot;picking&quot;,a?a.getCurrentPass()+1:0)}},e.setPropertyShaderParameters=(e,n,r)=&gt;{const o=t.renderable.getColorMapColors();if(!o||0===o.getNumberOfComponents()){const t=e.getProgram(),n=r.getProperty(),o=n.getOpacity();t.setUniformf(&quot;opacityUniform&quot;,o);const a=n.getColor();t.setUniform3fArray(&quot;diffuseColorUniform&quot;,a)}},e.setLightingShaderParameters=(e,t,n)=&gt;{},e.setCameraShaderParameters=(e,n,o)=&gt;{const a=e.getProgram(),i=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,s=n.getRenderWindow().getViews()[0].getViewportSize(n),l=n.getViewport(),c=o.getActualPositionCoordinate().getComputedDoubleViewportValue(n),u=[0,0,1,1],d=[0,0,1,1];if(d[0]=l[0]&gt;=u[0]?l[0]:u[0],d[1]=l[1]&gt;=u[1]?l[1]:u[1],d[2]=l[2]&lt;=u[2]?l[2]:u[2],d[3]=l[3]&lt;=u[3]?l[3]:u[3],d[0]&gt;=d[2])return;if(d[1]&gt;=d[3])return;s[0]=yo(s[0]*(d[2]-d[0])/(l[2]-l[0])),s[1]=yo(s[1]*(d[3]-d[1])/(l[3]-l[1]));const p=t._openGLRenderer.getParent().getSize(),f=yo(c[0]-(d[0]-l[0])*p[0]),g=yo(c[1]-(d[1]-l[1])*p[1]),v=-f;let T=-f+s[0];const y=-g;let b=-g+s[1];v===T&amp;&amp;(T=v+1),y===b&amp;&amp;(b=y+1);const x=m(new Float64Array(16));var C,S,A;x[0]=2/(T-v),x[5]=2/(b-y),x[3]=-1*(T+v)/(T-v),x[7]=-1*(b+y)/(b-y),x[10]=0,x[11]=o.getProperty().getDisplayLocation()===qd?-1:1,x[15]=1,h(x,x),a.setUniformMatrix(&quot;WCVCMatrix&quot;,(C=[x,i],S=r,A=t.tmpMat4,S.identity(A),C.reduce(((e,t,n)=&gt;0===n?t?S.copy(e,t):S.identity(e):t?S.multiply(e,e,t):e),A)))},e.getAllocatedGPUMemoryInBytes=()=&gt;{let e=0;return t.primitives.forEach((t=&gt;{e+=t.getAllocatedGPUMemoryInBytes()})),e}}(e,t)}),&quot;vtkOpenGLPolyDataMapper2D&quot;);Jt(&quot;vtkMapper2D&quot;,np);var rp={Orientation:{HORIZONTAL:&quot;horizontal&quot;,VERTICAL:&quot;vertical&quot;,AUTO:&quot;auto&quot;}};const{VectorMode:op}=cl,{Orientation:ap}=rp;function ip(e,t,n){e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeSize,e.fillStyle=t.fontColor;const r=t.fontSize??n;e.font=`${t.fontStyle} ${r}px ${t.fontFamily}`}function sp(e,t){return e=&gt;{const n=e.getLastSize(),r=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(r,o),i=e.getAxisTextStyle(),s=e.getTickTextStyle();Object.assign(i,t.axisTextStyle),Object.assign(s,t.tickTextStyle),void 0===i.fontSize&amp;&amp;(i.fontSize=Math.max(24*a,12)),void 0===s.fontSize&amp;&amp;(e.getLastAspectRatio()&gt;1?s.fontSize=Math.max(20*a,10):s.fontSize=Math.max(16*a,10));const l=e.updateTextureAtlas();e.setTopTitle(!1);const c=e.getBoxSizeByReference();let u=!1;if(u=t.orientation===ap.VERTICAL||t.orientation!==ap.HORIZONTAL&amp;&amp;e.getLastAspectRatio()&gt;1,u)e.setTickLabelPixelOffset(.3*s.fontSize),l.titleWidth&lt;=l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize?(e.setTopTitle(!0),e.setAxisTitlePixelOffset(.2*s.fontSize),c[0]=2*(l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.98-c[0],-.92])):(e.setAxisTitlePixelOffset(.2*s.fontSize),c[0]=2*(l.titleHeight+e.getAxisTitlePixelOffset()+l.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.99-c[0],-.92])),c[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{e.setAxisTitlePixelOffset(1.2*s.fontSize),e.setTickLabelPixelOffset(.1*s.fontSize);const t=2*(.8*s.fontSize+l.titleHeight+e.getAxisTitlePixelOffset())/n[1],r=2*l.tickWidth/n[0];c[0]=Math.min(1.9,Math.max(1.4,1.4*r*(e.getTicks().length+3))),c[1]=t,e.setBoxPosition([-.5*c[0],-.97])}e.recomputeBarSegments(l)}}function lp(e,t){return e=&gt;{const t=e.getLastTickBounds(),n=ro().domain([t[0],t[1]]),r=n.ticks(5),o=n.tickFormat(5);e.setTicks(r),e.setTickStrings(r.map(o))}}const cp=Wt.newInstance((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;axisTitlePixelOffset&quot;,&quot;tickLabelPixelOffset&quot;,&quot;renderable&quot;,&quot;topTitle&quot;,&quot;ticks&quot;,&quot;tickStrings&quot;,&quot;tickPositions&quot;]),Wt.get(e,t,[&quot;lastSize&quot;,&quot;lastAspectRatio&quot;,&quot;lastTickBounds&quot;,&quot;axisTextStyle&quot;,&quot;tickTextStyle&quot;,&quot;barActor&quot;,&quot;tmActor&quot;]),Wt.getArray(e,t,[&quot;boxPosition&quot;,&quot;boxSize&quot;]),Wt.setArray(e,t,[&quot;boxPosition&quot;,&quot;boxSize&quot;],2),t.forceUpdate=!1,t.lastRebuildTime={},Wt.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.tmCanvas=document.createElement(&quot;canvas&quot;),t.tmContext=t.tmCanvas.getContext(&quot;2d&quot;),t._tmAtlas=new Map,t.barMapper=Gl.newInstance(),t.barMapper.setInterpolateScalarsBeforeMapping(!0),t.barMapper.setUseLookupTableScalarRange(!0),t.polyData=gu.newInstance(),t.barMapper.setInputData(t.polyData),t.barActor=ss.newInstance(),t.barActor.setMapper(t.barMapper),t.tmPolyData=gu.newInstance(),t.tmMapper=Gl.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmTexture=vu.newInstance({resizable:!0}),t.tmTexture.setInterpolate(!1),t.tmActor=ss.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),t.tmActor.addTexture(t.tmTexture),t.barPosition=[0,0],t.barSize=[0,0],t.boxPosition=[.88,-.92],t.boxSize=[.1,1.1],t.lastTickBounds=[],function(e,t){t.classHierarchy.push(&quot;vtkScalarBarActorHelper&quot;),e.setRenderable=n=&gt;{t.renderable!==n&amp;&amp;(t.renderable=n,t.barActor.setProperty(n.getProperty()),t.barActor.setParentProp(n),t.barActor.setCoordinateSystemToDisplay(),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),t.tmActor.setCoordinateSystemToDisplay(),t.generateTicks=n.generateTicks,t.axisTextStyle={...n.getAxisTextStyle()},t.tickTextStyle={...n.getTickTextStyle()},e.modified())},e.updateAPISpecificData=(n,r,o)=&gt;{t.lastSize[0]===n[0]&amp;&amp;t.lastSize[1]===n[1]||(t.lastSize[0]=n[0],t.lastSize[1]=n[1],t.lastAspectRatio=n[0]/n[1],t.forceUpdate=!0);const a=t.renderable.getScalarsToColors();if(a&amp;&amp;t.renderable.getVisibility()&amp;&amp;(t.barMapper.setLookupTable(a),t.camera=r,t.renderWindow=o,t.forceUpdate||Math.max(a.getMTime(),e.getMTime(),t.renderable.getMTime())&gt;t.lastRebuildTime.getMTime())){const n=a.getMappingRange();if(t.lastTickBounds=[...n],t.renderable.getGenerateTicks()(e),t.renderable.getAutomated())t.renderable.getAutoLayout()(e);else{t.axisTextStyle={...t.renderable.getAxisTextStyle()},t.tickTextStyle={...t.renderable.getTickTextStyle()},t.barPosition=[...t.renderable.getBarPosition()],t.barSize=[...t.renderable.getBarSize()],t.boxPosition=[...t.renderable.getBoxPosition()],t.boxSize=[...t.renderable.getBoxSize()],t.axisTitlePixelOffset=t.renderable.getAxisTitlePixelOffset(),t.tickLabelPixelOffset=t.renderable.getTickLabelPixelOffset();const n=e.updateTextureAtlas();e.recomputeBarSegments(n)}e.updatePolyDataForLabels(),e.updatePolyDataForBarSegments(),t.lastRebuildTime.modified(),t.forceUpdate=!1}},e.updateTextureAtlas=()=&gt;{t.tmContext.textBaseline=&quot;bottom&quot;,t.tmContext.textAlign=&quot;left&quot;;const n={},r=new Map;let o=0,a=1;ip(t.tmContext,t.axisTextStyle,18);let i=t.tmContext.measureText(t.renderable.getAxisLabel()),s={height:i.actualBoundingBoxAscent+2,startingHeight:a,width:i.width+2,textStyle:t.axisTextStyle};r.set(t.renderable.getAxisLabel(),s),a+=s.height,o=s.width,n.titleWidth=s.width,n.titleHeight=s.height,n.tickWidth=0,n.tickHeight=0,ip(t.tmContext,t.tickTextStyle,14);const l=[...e.getTickStrings(),&quot;NaN&quot;,&quot;Below&quot;,&quot;Above&quot;];for(let e=0;e&lt;l.length;e++)r.has(l[e])||(i=t.tmContext.measureText(l[e]),s={height:i.actualBoundingBoxAscent+2,startingHeight:a,width:i.width+2,textStyle:t.tickTextStyle},r.set(l[e],s),a+=s.height,o&lt;s.width&amp;&amp;(o=s.width),n.tickWidth&lt;s.width&amp;&amp;(n.tickWidth=s.width),n.tickHeight&lt;s.height&amp;&amp;(n.tickHeight=s.height));return o=wo(o),a=wo(a),r.forEach((e=&gt;{e.tcoords=[0,(a-e.startingHeight-e.height)/a,e.width/o,(a-e.startingHeight-e.height)/a,e.width/o,(a-e.startingHeight)/a,0,(a-e.startingHeight)/a]})),t.tmCanvas.width=o,t.tmCanvas.height=a,t.tmContext.textBaseline=&quot;bottom&quot;,t.tmContext.textAlign=&quot;left&quot;,t.tmContext.clearRect(0,0,o,a),r.forEach(((e,n)=&gt;{const r=e.textStyle===t.axisTextStyle?18:14;ip(t.tmContext,e.textStyle,r),t.tmContext.fillText(n,1,e.startingHeight+e.height-1)})),t.tmTexture.setCanvas(t.tmCanvas),t.tmTexture.modified(),t._tmAtlas=r,n},e.computeBarSize=e=&gt;{t.vertical=t.boxSize[1]&gt;t.boxSize[0];const n=2*e.tickHeight/t.lastSize[1],r=[1,1];if(t.vertical){const o=2*(e.tickWidth+t.tickLabelPixelOffset)/t.lastSize[0];if(t.topTitle){const n=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0]-o,t.barSize[1]=t.boxSize[1]-n}else{const n=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[0];t.barSize[0]=t.boxSize[0]-n-o,t.barSize[1]=t.boxSize[1]}t.barPosition[0]=t.boxPosition[0]+o,t.barPosition[1]=t.boxPosition[1],r[1]=n}else{const n=(2*e.tickWidth-8)/t.lastSize[0],o=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0],t.barPosition[0]=t.boxPosition[0],t.barSize[1]=t.boxSize[1]-o,t.barPosition[1]=t.boxPosition[1],r[0]=n}return r},e.recomputeBarSegments=n=&gt;{const r=e.computeBarSize(n);t.barSegments=[];const o=[0,0],a=t.vertical?1:0,i=t.vertical?.01:.02;function s(e,n){t.barSegments.push({corners:[[...o],[o[0]+r[0],o[1]],[o[0]+r[0],o[1]+r[1]],[o[0],o[1]+r[1]]],scalars:n,title:e}),o[a]+=r[a]+i}t.renderable.getDrawNanAnnotation()&amp;&amp;t.renderable.getScalarsToColors().getNanColor()&amp;&amp;s(&quot;NaN&quot;,[NaN,NaN,NaN,NaN]),t.renderable.getDrawBelowRangeSwatch()&amp;&amp;t.renderable.getScalarsToColors().getUseBelowRangeColor?.()&amp;&amp;s(&quot;Below&quot;,[-.1,-.1,-.1,-.1]);const l=t.renderable.getScalarsToColors().getUseAboveRangeColor?.();o[a]+=i;const c=r[a];r[a]=l?1-2*i-r[a]-o[a]:1-i-o[a],s(&quot;ticks&quot;,t.vertical?[0,0,.995,.995]:[0,.995,.995,0]),t.renderable.getDrawAboveRangeSwatch()&amp;&amp;l&amp;&amp;(r[a]=c,o[a]+=i,s(&quot;Above&quot;,[1.1,1.1,1.1,1.1]))};const n=new Float64Array(3);e.createPolyDataForOneLabel=(e,r,o,a,i,s)=&gt;{const l=t._tmAtlas.get(e);if(!l)return;let c=s.ptIdx,u=s.cellIdx;n[0]=(.5*r[0]+.5)*t.lastSize[0],n[1]=(.5*r[1]+.5)*t.lastSize[1],n[2]=r[2],n[0]+=i[0],n[1]+=i[1];const d=[],p=&quot;vertical&quot;===a?[1,0]:[0,1];&quot;vertical&quot;===a?(d[0]=l.width,d[1]=-l.height,&quot;middle&quot;===o[0]?n[1]-=l.width/2:&quot;right&quot;===o[0]&amp;&amp;(n[1]-=l.width),&quot;middle&quot;===o[1]?n[0]+=l.height/2:&quot;top&quot;===o[1]&amp;&amp;(n[0]+=l.height)):(d[0]=l.width,d[1]=l.height,&quot;middle&quot;===o[0]?n[0]-=l.width/2:&quot;right&quot;===o[0]&amp;&amp;(n[0]-=l.width),&quot;middle&quot;===o[1]?n[1]-=l.height/2:&quot;top&quot;===o[1]&amp;&amp;(n[1]-=l.height)),s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[0],s.tcoords[2*c+1]=l.tcoords[1],c++,n[p[0]]+=d[0],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[2],s.tcoords[2*c+1]=l.tcoords[3],c++,n[p[1]]+=d[1],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[4],s.tcoords[2*c+1]=l.tcoords[5],c++,n[p[0]]-=d[0],s.points[3*c]=n[0],s.points[3*c+1]=n[1],s.points[3*c+2]=n[2],s.tcoords[2*c]=l.tcoords[6],s.tcoords[2*c+1]=l.tcoords[7],c++,s.polys[4*u]=3,s.polys[4*u+1]=c-4,s.polys[4*u+2]=c-3,s.polys[4*u+3]=c-2,u++,s.polys[4*u]=3,s.polys[4*u+1]=c-4,s.polys[4*u+2]=c-2,s.polys[4*u+3]=c-1,s.ptIdx+=4,s.cellIdx+=2};const r=new Float64Array(3);e.updatePolyDataForLabels=()=&gt;{const n=e.getTickStrings().length+t.barSegments.length,o=4*n,a=2*n,i=new Float64Array(3*o),s=new Uint16Array(4*a),l=new Float32Array(2*o),c={ptIdx:0,cellIdx:0,polys:s,points:i,tcoords:l},u=t.vertical?0:1,d=t.vertical?1:0;r[2]=-.99;const p=t.vertical?[&quot;right&quot;,&quot;middle&quot;]:[&quot;middle&quot;,&quot;bottom&quot;];let f=[0,1];const g=[0,0];t.vertical?(g[0]=-t.tickLabelPixelOffset,t.topTitle?(r[0]=t.boxPosition[0]+.5*t.boxSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,[&quot;middle&quot;,&quot;bottom&quot;],&quot;horizontal&quot;,[0,t.axisTitlePixelOffset],c)):(r[0]=t.barPosition[0]+t.barSize[0],r[1]=t.barPosition[1]+.5*t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,[&quot;middle&quot;,&quot;top&quot;],&quot;vertical&quot;,[t.axisTitlePixelOffset,0],c)),f=[-1,0]):(g[1]=t.tickLabelPixelOffset,r[0]=t.barPosition[0]+.5*t.barSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,[&quot;middle&quot;,&quot;bottom&quot;],&quot;horizontal&quot;,[0,t.axisTitlePixelOffset],c)),r[u]=t.barPosition[u]+(.5*f[u]+.5)*t.barSize[u],r[d]=t.barPosition[d]+.5*t.barSize[d];let m=null;for(let n=0;n&lt;t.barSegments.length;n++){const o=t.barSegments[n];&quot;ticks&quot;===o.title?m=o:(r[d]=t.barPosition[d]+.5*t.barSize[d]*(o.corners[2][d]+o.corners[0][d]),e.createPolyDataForOneLabel(o.title,r,p,&quot;horizontal&quot;,g,c))}const h=t.barPosition[d]+t.barSize[d]*m.corners[0][d],v=t.barSize[d]*(m.corners[2][d]-m.corners[0][d]),T=e.getTicks(),y=e.getTickStrings(),b=e.getTickPositions();for(let n=0;n&lt;T.length;n++){const o=b?b[n]:(T[n]-t.lastTickBounds[0])/(t.lastTickBounds[1]-t.lastTickBounds[0]);r[d]=h+v*o,e.createPolyDataForOneLabel(y[n],r,p,&quot;horizontal&quot;,g,c)}const x=xs.newInstance({numberOfComponents:2,values:l,name:&quot;TextureCoordinates&quot;});t.tmPolyData.getPointData().setTCoords(x),t.tmPolyData.getPoints().setData(i,3),t.tmPolyData.getPoints().modified(),t.tmPolyData.getPolys().setData(s,1),t.tmPolyData.getPolys().modified(),t.tmPolyData.modified()},e.updatePolyDataForBarSegments=()=&gt;{const e=t.renderable.getScalarsToColors();let n=0;t.renderable.getDrawNanAnnotation()&amp;&amp;e.getNanColor()&amp;&amp;(n+=1),t.renderable.getDrawBelowRangeSwatch()&amp;&amp;e.getUseBelowRangeColor?.()&amp;&amp;(n+=1),t.renderable.getDrawAboveRangeSwatch()&amp;&amp;e.getUseAboveRangeColor?.()&amp;&amp;(n+=1);const o=4*(1+n),a=o;let i=1;e.getVectorMode()===op.COMPONENT&amp;&amp;(i=e.getVectorComponent()+1);const s=new Float64Array(3*o),l=new Uint16Array(5*a),c=new Float32Array(o*i);let u=0,d=0;for(let e=0;e&lt;t.barSegments.length;e++){const n=t.barSegments[e];for(let e=0;e&lt;4;e++){r[0]=t.barPosition[0]+n.corners[e][0]*t.barSize[0],r[1]=t.barPosition[1]+n.corners[e][1]*t.barSize[1],s[3*u]=(.5*r[0]+.5)*t.lastSize[0],s[3*u+1]=(.5*r[1]+.5)*t.lastSize[1],s[3*u+2]=r[2];for(let r=0;r&lt;i;r++)c[u*i+r]=t.lastTickBounds[0]+n.scalars[e]*(t.lastTickBounds[1]-t.lastTickBounds[0]);u++}l[5*d]=4,l[5*d+1]=u-4,l[5*d+2]=u-3,l[5*d+3]=u-2,l[5*d+4]=u-1,d++}const p=xs.newInstance({numberOfComponents:i,values:c,name:&quot;Scalars&quot;});t.polyData.getPointData().setScalars(p),t.polyData.getPoints().setData(s,3),t.polyData.getPoints().modified(),t.polyData.getPolys().setData(l,1),t.polyData.getPolys().modified(),t.polyData.modified()}}(e,t)}),&quot;vtkScalarBarActorHelper&quot;);function up(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,function(e){return{automated:!0,autoLayout:null,axisLabel:&quot;Scalar Value&quot;,barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:&quot;white&quot;,fontStyle:&quot;normal&quot;,fontSize:void 0,fontFamily:&quot;serif&quot;},tickLabelPixelOffset:14,tickTextStyle:{fontColor:&quot;white&quot;,fontStyle:&quot;normal&quot;,fontSize:void 0,fontFamily:&quot;serif&quot;},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,orientation:null,...e}}(n)),t.autoLayout||(t.autoLayout=sp(0,t)),t.generateTicks||(t.generateTicks=lp()),ss.extend(e,t,n),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),Wt.setGet(e,t,[&quot;automated&quot;,&quot;autoLayout&quot;,&quot;axisTitlePixelOffset&quot;,&quot;axisLabel&quot;,&quot;scalarsToColors&quot;,&quot;tickLabelPixelOffset&quot;,&quot;generateTicks&quot;,&quot;drawNanAnnotation&quot;,&quot;drawBelowRangeSwatch&quot;,&quot;drawAboveRangeSwatch&quot;,&quot;orientation&quot;]),Wt.get(e,t,[&quot;axisTextStyle&quot;,&quot;tickTextStyle&quot;]),Wt.getArray(e,t,[&quot;barPosition&quot;,&quot;barSize&quot;,&quot;boxPosition&quot;,&quot;boxSize&quot;]),Wt.setArray(e,t,[&quot;barPosition&quot;,&quot;barSize&quot;,&quot;boxPosition&quot;,&quot;boxSize&quot;],2),function(e,t){t.classHierarchy.push(&quot;vtkScalarBarActor&quot;),e.setTickTextStyle=n=&gt;{t.tickTextStyle={...t.tickTextStyle,...n},e.modified()},e.setAxisTextStyle=n=&gt;{t.axisTextStyle={...t.axisTextStyle,...n},e.modified()},e.setOrientationToHorizontal=()=&gt;e.setOrientation(ap.HORIZONTAL),e.setOrientationToVertical=()=&gt;e.setOrientation(ap.VERTICAL),e.resetAutoLayoutToDefault=()=&gt;{e.setAutoLayout(sp(0,t))},e.resetGenerateTicksToDefault=()=&gt;{e.setGenerateTicks(lp())}}(e,t)}var dp={newInstance:Wt.newInstance(up,&quot;vtkScalarBarActor&quot;),extend:up,newScalarBarActorHelper:cp,...rp};const pp={};const fp=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pp,n),qt.extend(e,t,n),t.scalarBarActorHelper=dp.newScalarBarActorHelper(),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLScalarBarActor&quot;),e.buildPass=n=&gt;{n&amp;&amp;(t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.scalarBarActorHelper.getRenderable()||t.scalarBarActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.scalarBarActorHelper.getBarActor()),e.addMissingNode(t.scalarBarActorHelper.getTmActor()),e.removeUnusedNodes())},e.opaquePass=(e,n)=&gt;{if(e){const e=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,n=t._openGLRenderer.getTiledSizeAndOrigin();t.scalarBarActorHelper.updateAPISpecificData([n.usize,n.vsize],e,t._openGLRenderWindow.getRenderable())}}}(e,t)}),&quot;vtkOpenGLScalarBarActor&quot;);Jt(&quot;vtkScalarBarActor&quot;,fp);const{vtkErrorMacro:gp}=Ht,mp={context:null};const hp=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,mp,n),qt.extend(e,t,n),t.openGLTexture=Pd.newInstance(),t.tris=ld.newInstance(),t.keyMatrixTime={},ht(t.keyMatrixTime,{mtime:0}),t.keyMatrices={normalMatrix:fe(new Float64Array(9)),mcwc:m(new Float64Array(16))},Ct(e,t,[&quot;context&quot;]),Tt(e,t,[&quot;activeTextures&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLSkybox&quot;),e.buildPass=n=&gt;{if(n){t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},e.queryPass=(e,n)=&gt;{if(e){if(!t.renderable||!t.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},e.opaquePass=(n,r)=&gt;{if(n&amp;&amp;!t._openGLRenderer.getSelector()){e.updateBufferObjects(),t.context.depthMask(!0),t._openGLRenderWindow.getShaderCache().readyShaderProgram(t.tris.getProgram()),t.openGLTexture.render(t._openGLRenderWindow);const n=t.openGLTexture.getTextureUnit();t.tris.getProgram().setUniformi(&quot;sbtexture&quot;,n);const r=t._openGLRenderer.getRenderable(),o=t.openGLCamera.getKeyMatrices(r),a=new Float64Array(16);if(v(a,o.wcpc),t.tris.getProgram().setUniformMatrix(&quot;IMCPCMatrix&quot;,a),&quot;box&quot;===t.lastFormat){const e=r.getActiveCamera().getPosition();t.tris.getProgram().setUniform3f(&quot;camPos&quot;,e[0],e[1],e[2])}t.tris.getVAO().bind(),t.context.drawArrays(t.context.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),t.openGLTexture.deactivate()}},e.updateBufferObjects=()=&gt;{if(!t.tris.getCABO().getElementCount()){const e=new Float32Array(12);for(let t=0;t&lt;4;t++)e[3*t]=t%2*2-1,e[3*t+1]=t&gt;1?1:-1,e[3*t+2]=1;const n=xs.newInstance({numberOfComponents:3,values:e});n.setName(&quot;points&quot;);const r=new Uint16Array(8);r[0]=3,r[1]=0,r[2]=1,r[3]=3,r[4]=3,r[5]=0,r[6]=3,r[7]=2;const o=xs.newInstance({numberOfComponents:1,values:r});t.tris.getCABO().createVBO(o,&quot;polys&quot;,Zi.SURFACE,{points:n,cellOffset:0})}t.renderable.getFormat()!==t.lastFormat&amp;&amp;(t.lastFormat=t.renderable.getFormat(),&quot;box&quot;===t.lastFormat&amp;&amp;t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(&quot;//VTK::System::Dec\\n             attribute vec3 vertexMC;\\n             uniform mat4 IMCPCMatrix;\\n             varying vec3 TexCoords;\\n             void main () {\\n              gl_Position = vec4(vertexMC.xyz, 1.0);\\n              vec4 wpos = IMCPCMatrix * gl_Position;\\n              TexCoords = wpos.xyz/wpos.w;\\n             }&quot;,&quot;//VTK::System::Dec\\n             //VTK::Output::Dec\\n             varying vec3 TexCoords;\\n             uniform samplerCube sbtexture;\\n             uniform vec3 camPos;\\n             void main () {\\n               // skybox looks from inside out\\n               // which means we have to adjust\\n               // our tcoords. Otherwise text would\\n               // be flipped\\n               vec3 tc = normalize(TexCoords - camPos);\\n               if (abs(tc.z) &lt; max(abs(tc.x),abs(tc.y)))\\n               {\\n                 tc = vec3(1.0, 1.0, -1.0) * tc;\\n               }\\n               else\\n               {\\n                 tc = vec3(-1.0, 1.0, 1.0) * tc;\\n               }\\n               gl_FragData[0] = textureCube(sbtexture, tc);\\n             }&quot;,&quot;&quot;)),&quot;background&quot;===t.lastFormat&amp;&amp;t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(&quot;//VTK::System::Dec\\n             attribute vec3 vertexMC;\\n             uniform mat4 IMCPCMatrix;\\n             varying vec2 TexCoords;\\n             void main () {\\n              gl_Position = vec4(vertexMC.xyz, 1.0);\\n              vec4 wpos = IMCPCMatrix * gl_Position;\\n              TexCoords = vec2(vertexMC.x, vertexMC.y)*0.5 + 0.5;\\n             }&quot;,&quot;//VTK::System::Dec\\n             //VTK::Output::Dec\\n             varying vec2 TexCoords;\\n             uniform sampler2D sbtexture;\\n             void main () {\\n               gl_FragData[0] = texture2D(sbtexture, TexCoords);\\n             }&quot;,&quot;&quot;)),t.tris.getShaderSourceTime().modified(),t.tris.getVAO().bind(),t.tris.getVAO().addAttributeArray(t.tris.getProgram(),t.tris.getCABO(),&quot;vertexMC&quot;,t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||gp(&quot;Error setting vertexMC in shader VAO.&quot;));const e=t.renderable.getTextures();e.length||gp(&quot;vtkSkybox requires a texture map&quot;),t.openGLTexture.getRenderable()!==e[0]&amp;&amp;(t.openGLTexture.releaseGraphicsResources(t._openGLRenderWindow),t.openGLTexture.setRenderable(e[0]))}}(e,t)}));Jt(&quot;vtkSkybox&quot;,hp);const{FieldAssociations:vp}=Us,Tp={fieldAssociation:vp.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function yp(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Tp,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;fieldAssociation&quot;,&quot;captureZValues&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkHardwareSelector&quot;),e.getSourceDataAsync=async(e,t,n,r,o)=&gt;{},e.selectAsync=async(t,n,r,o,a)=&gt;{const i=await e.getSourceDataAsync(t,n,r,o,a);return i?i.generateSelection(n,r,o,a):[]}}(e,t)}var bp={newInstance:Wt.newInstance(yp,&quot;vtkHardwareSelector&quot;),extend:yp};const xp={glFramebuffer:null,colorBuffers:null,depthTexture:null,previousDrawBinding:0,previousReadBinding:0,previousDrawBuffer:0,previousReadBuffer:0,previousActiveFramebuffer:null};function Cp(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xp,n),ht(e,t),t.colorBuffers&amp;&amp;et(&quot;you cannot initialize colorBuffers through the constructor. You should call setColorBuffer() instead.&quot;),t.colorBuffers=[],St(e,t,[&quot;colorBuffers&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkFramebuffer&quot;),e.getBothMode=()=&gt;t.context.FRAMEBUFFER,e.saveCurrentBindingsAndBuffers=t=&gt;{const n=void 0!==t?t:e.getBothMode();e.saveCurrentBindings(n),e.saveCurrentBuffers(n)},e.saveCurrentBindings=e=&gt;{if(!t.context)return void et(&quot;you must set the OpenGLRenderWindow before calling saveCurrentBindings&quot;);const n=t.context;t.previousDrawBinding=n.getParameter(t.context.FRAMEBUFFER_BINDING),t.previousActiveFramebuffer=t._openGLRenderWindow.getActiveFramebuffer()},e.saveCurrentBuffers=e=&gt;{},e.restorePreviousBindingsAndBuffers=t=&gt;{const n=void 0!==t?t:e.getBothMode();e.restorePreviousBindings(n),e.restorePreviousBuffers(n)},e.restorePreviousBindings=e=&gt;{if(!t.context)return void et(&quot;you must set the OpenGLRenderWindow before calling restorePreviousBindings&quot;);const n=t.context;n.bindFramebuffer(n.FRAMEBUFFER,t.previousDrawBinding),t._openGLRenderWindow.setActiveFramebuffer(t.previousActiveFramebuffer)},e.restorePreviousBuffers=e=&gt;{},e.bind=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:null;null===n&amp;&amp;(n=t.context.FRAMEBUFFER),t.context.bindFramebuffer(n,t.glFramebuffer);for(let e=0;e&lt;t.colorBuffers.length;e++)t.colorBuffers[e].bind();t._openGLRenderWindow.setActiveFramebuffer(e)},e.create=(e,n)=&gt;{t.context?(t.glFramebuffer=t.context.createFramebuffer(),t.glFramebuffer.width=e,t.glFramebuffer.height=n):et(&quot;you must set the OpenGLRenderWindow before calling create&quot;)},e.setColorBuffer=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:0;const r=t.context;if(!r)return void et(&quot;you must set the OpenGLRenderWindow before calling setColorBuffer&quot;);let o=r.COLOR_ATTACHMENT0;if(n&gt;0){if(!t._openGLRenderWindow.getWebgl2())return void et(&quot;Using multiple framebuffer attachments requires WebGL 2&quot;);o+=n}t.colorBuffers[n]=e,r.framebufferTexture2D(r.FRAMEBUFFER,o,r.TEXTURE_2D,e.getHandle(),0)},e.removeColorBuffer=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;const n=t.context;if(!n)return void et(&quot;you must set the OpenGLRenderWindow before calling removeColorBuffer&quot;);let r=n.COLOR_ATTACHMENT0;if(e&gt;0){if(!t._openGLRenderWindow.getWebgl2())return void et(&quot;Using multiple framebuffer attachments requires WebGL 2&quot;);r+=e}n.framebufferTexture2D(n.FRAMEBUFFER,r,n.TEXTURE_2D,null,0),t.colorBuffers=t.colorBuffers.splice(e,1)},e.setDepthBuffer=e=&gt;{if(t.context)if(t._openGLRenderWindow.getWebgl2()){const n=t.context;n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,e.getHandle(),0)}else et(&quot;Attaching depth buffer textures to fbo requires WebGL 2&quot;);else et(&quot;you must set the OpenGLRenderWindow before calling setDepthBuffer&quot;)},e.removeDepthBuffer=()=&gt;{if(t.context)if(t._openGLRenderWindow.getWebgl2()){const e=t.context;e.framebufferTexture2D(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.TEXTURE_2D,null,0)}else et(&quot;Attaching depth buffer textures to framebuffers requires WebGL 2&quot;);else et(&quot;you must set the OpenGLRenderWindow before calling removeDepthBuffer&quot;)},e.getGLFramebuffer=()=&gt;t.glFramebuffer,e.setOpenGLRenderWindow=n=&gt;{t._openGLRenderWindow!==n&amp;&amp;(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&amp;&amp;(t.context=t._openGLRenderWindow.getContext()))},e.releaseGraphicsResources=()=&gt;{t.glFramebuffer&amp;&amp;t.context.deleteFramebuffer(t.glFramebuffer)},e.getSize=()=&gt;null==t.glFramebuffer?null:[t.glFramebuffer.width,t.glFramebuffer.height],e.populateFramebuffer=()=&gt;{if(!t.context)return void et(&quot;you must set the OpenGLRenderWindow before calling populateFrameBuffer&quot;);e.bind();const n=t.context,r=Pd.newInstance();r.setOpenGLRenderWindow(t._openGLRenderWindow),r.setMinificationFilter(ud.LINEAR),r.setMagnificationFilter(ud.LINEAR),r.create2DFromRaw({width:t.glFramebuffer.width,height:t.glFramebuffer.height,numComps:4,dataType:cs.UNSIGNED_CHAR,data:null}),e.setColorBuffer(r),t.depthTexture=n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,t.depthTexture),n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t.glFramebuffer.width,t.glFramebuffer.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,t.depthTexture)},e.getColorTexture=()=&gt;t.colorBuffers[0]}(e,t)}var Sp={newInstance:Mt(Cp,&quot;vtkFramebuffer&quot;),extend:Cp};const Ap={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function Ip(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ap,n),Wt.obj(e,t),t.properties={},Wt.setGet(e,t,[&quot;contentType&quot;,&quot;fieldType&quot;,&quot;properties&quot;,&quot;selectionList&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkSelectionNode&quot;),e.getBounds=()=&gt;t.points.getBounds()}(e,t)}var wp={newInstance:Wt.newInstance(Ip,&quot;vtkSelectionNode&quot;),extend:Ip,SelectionContent:{GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},SelectionField:{CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5}};const{PassTypes:Op}=Il,{SelectionContent:Pp,SelectionField:Rp}=wp,{FieldAssociations:Mp}=Us,{vtkErrorMacro:Ep}=Wt;function Vp(e){return`${e.propID} ${e.compositeID}`}function Dp(e,t,n,r){return n?n[4*(t*(r[2]-r[0]+1)+e)+3]:0}function Lp(e,t,n,r){if(!n)return 0;const o=4*(t*(r[2]-r[0]+1)+e),a=n[o],i=n[o+1];return 256*(256*n[o+2]+i)+a}function Bp(e,t){let n=t;return n&lt;&lt;=24,n|=e,n}function Np(e,t,n,r){const o=n&lt;0?0:n;if(0===o){if(r[0]=t[0],r[1]=t[1],t[0]&lt;e.area[0]||t[0]&gt;e.area[2]||t[1]&lt;e.area[1]||t[1]&gt;e.area[3])return null;const n=[t[0]-e.area[0],t[1]-e.area[1]],o=Lp(n[0],n[1],e.pixBuffer[Op.ACTOR_PASS],e.area);if(o&lt;=0||o-1&gt;=e.props.length)return null;const a={valid:!0};a.propID=o-1,a.prop=e.props[a.propID];let i=Lp(n[0],n[1],e.pixBuffer[Op.COMPOSITE_INDEX_PASS],e.area);if((i&lt;0||i&gt;16777215)&amp;&amp;(i=0),a.compositeID=i-1,e.captureZValues){const r=4*(n[1]*(e.area[2]-e.area[0]+1)+n[0]);a.zValue=(256*e.zBuffer[r]+e.zBuffer[r+1])/65535,a.displayPosition=t}if(e.pixBuffer[Op.ID_LOW24]&amp;&amp;0===Dp(n[0],n[1],e.pixBuffer[Op.ID_LOW24],e.area))return a;const s=Lp(n[0],n[1],e.pixBuffer[Op.ID_LOW24],e.area),l=Lp(n[0],n[1],e.pixBuffer[Op.ID_HIGH24],e.area);return a.attributeID=Bp(s,l),a}const a=[t[0],t[1]],i=[0,0];let s=Np(e,t,0,r);if(s&amp;&amp;s.valid)return s;for(let t=1;t&lt;o;++t){for(let n=a[1]&gt;t?a[1]-t:0;n&lt;=a[1]+t;++n){if(i[1]=n,a[0]&gt;=t&amp;&amp;(i[0]=a[0]-t,s=Np(e,i,0,r),s&amp;&amp;s.valid))return s;if(i[0]=a[0]+t,s=Np(e,i,0,r),s&amp;&amp;s.valid)return s}for(let n=a[0]&gt;=t?a[0]-(t-1):0;n&lt;=a[0]+(t-1);++n){if(i[0]=n,a[1]&gt;=t&amp;&amp;(i[1]=a[1]-t,s=Np(e,i,0,r),s&amp;&amp;s.valid))return s;if(i[1]=a[1]+t,s=Np(e,i,0,r),s&amp;&amp;s.valid)return s}}return r[0]=t[0],r[1]=t[1],null}function Fp(e,t,n,r,o){const a=[];let i=0;return t.forEach(((t,s)=&gt;{const l=wp.newInstance();switch(l.setContentType(Pp.INDICES),e){case Mp.FIELD_ASSOCIATION_CELLS:l.setFieldType(Rp.CELL);break;case Mp.FIELD_ASSOCIATION_POINTS:l.setFieldType(Rp.POINT);break;default:Ep(&quot;Unknown field association&quot;)}l.getProperties().propID=t.info.propID,l.getProperties().prop=t.info.prop,l.getProperties().compositeID=t.info.compositeID,l.getProperties().attributeID=t.info.attributeID,l.getProperties().pixelCount=t.pixelCount,n&amp;&amp;(l.getProperties().displayPosition=[t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue],l.getProperties().worldPosition=o.displayToWorld(t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue,r)),l.setSelectionList(t.attributeIDs),a[i]=l,i++})),a}const _p={area:void 0,currentPass:-1,propColorValue:null,props:null,maximumPointId:0,maximumCellId:0,idOffset:1};function kp(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,_p,n),bp.extend(e,t,n),t.propColorValue=[0,0,0],t.props=[],t.area||(t.area=[0,0,0,0]),Wt.setGetArray(e,t,[&quot;area&quot;],4),Wt.setGet(e,t,[&quot;_renderer&quot;,&quot;currentPass&quot;,&quot;_openGLRenderWindow&quot;,&quot;maximumPointId&quot;,&quot;maximumCellId&quot;]),Wt.setGetArray(e,t,[&quot;propColorValue&quot;],3),Wt.moveToProtected(e,t,[&quot;renderer&quot;,&quot;openGLRenderWindow&quot;]),Wt.event(e,t,&quot;event&quot;),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLHardwareSelector&quot;),e.releasePixBuffers=()=&gt;{t.rawPixBuffer=[],t.pixBuffer=[],t.zBuffer=null},e.beginSelection=()=&gt;{t._openGLRenderer=t._openGLRenderWindow.getViewNodeFor(t._renderer),t.maxAttributeId=0;const n=t._openGLRenderWindow.getSize();if(t.framebuffer){t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.saveCurrentBindingsAndBuffers();const e=t.framebuffer.getSize();e&amp;&amp;e[0]===n[0]&amp;&amp;e[1]===n[1]?t.framebuffer.bind():(t.framebuffer.create(n[0],n[1]),t.framebuffer.populateFramebuffer())}else t.framebuffer=Sp.newInstance(),t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.saveCurrentBindingsAndBuffers(),t.framebuffer.create(n[0],n[1]),t.framebuffer.populateFramebuffer();if(t._openGLRenderer.clear(),t._openGLRenderer.setSelector(e),t.hitProps={},t.propPixels={},t.props=[],e.releasePixBuffers(),t.fieldAssociation===Mp.FIELD_ASSOCIATION_POINTS){const e=t._openGLRenderWindow.getContext(),n=e.isEnabled(e.BLEND);e.disable(e.BLEND),t._openGLRenderWindow.traverseAllPasses(),n&amp;&amp;e.enable(e.BLEND)}},e.endSelection=()=&gt;{t.hitProps={},t._openGLRenderer.setSelector(null),t.framebuffer.restorePreviousBindingsAndBuffers()},e.preCapturePass=()=&gt;{const e=t._openGLRenderWindow.getContext();t.originalBlending=e.isEnabled(e.BLEND),e.disable(e.BLEND)},e.postCapturePass=()=&gt;{const e=t._openGLRenderWindow.getContext();t.originalBlending&amp;&amp;e.enable(e.BLEND)},e.select=()=&gt;{let n=null;return e.captureBuffers()&amp;&amp;(n=e.generateSelection(t.area[0],t.area[1],t.area[2],t.area[3]),e.releasePixBuffers()),n},e.getSourceDataAsync=async(n,r,o,a,i)=&gt;{if(t._renderer=n,void 0===r){const n=t._openGLRenderWindow.getSize();e.setArea(0,0,n[0]-1,n[1]-1)}else e.setArea(r,o,a,i);if(!e.captureBuffers())return!1;const s={area:[...t.area],pixBuffer:[...t.pixBuffer],captureZValues:t.captureZValues,zBuffer:t.zBuffer,props:[...t.props],fieldAssociation:t.fieldAssociation,renderer:n,openGLRenderWindow:t._openGLRenderWindow,generateSelection:function(){for(var e=arguments.length,t=new Array(e),n=0;n&lt;e;n++)t[n]=arguments[n];return function(e,t,n,r,o){const a=Math.floor(t),i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=new Map,u=[0,0];for(let t=i;t&lt;=l;t++)for(let n=a;n&lt;=s;n++){const r=Np(e,[n,t],0,u);if(r&amp;&amp;r.valid){const t=Vp(r);if(c.has(t)){const n=c.get(t);n.pixelCount++,e.captureZValues&amp;&amp;r.zValue&lt;n.info.zValue&amp;&amp;(n.info=r),-1===n.attributeIDs.indexOf(r.attributeID)&amp;&amp;n.attributeIDs.push(r.attributeID)}else c.set(t,{info:r,pixelCount:1,attributeIDs:[r.attributeID]})}}return Fp(e.fieldAssociation,c,e.captureZValues,e.renderer,e.openGLRenderWindow)}(s,...t)}};return s},e.captureBuffers=()=&gt;{if(!t._renderer||!t._openGLRenderWindow)return Ep(&quot;Renderer and view must be set before calling Select.&quot;),!1;t._openGLRenderer=t._openGLRenderWindow.getViewNodeFor(t._renderer),t._openGLRenderWindow.getRenderable().preRender(),e.invokeEvent({type:&quot;StartEvent&quot;}),t.originalBackground=t._renderer.getBackgroundByReference(),t._renderer.setBackground(0,0,0,0);const n=t._openGLRenderWindow.getRenderPasses();e.beginSelection();const r=[];for(t.currentPass=Op.MIN_KNOWN_PASS;t.currentPass&lt;=Op.MAX_KNOWN_PASS;t.currentPass++)e.passRequired(t.currentPass)&amp;&amp;(e.preCapturePass(t.currentPass),t.captureZValues&amp;&amp;t.currentPass===Op.ACTOR_PASS&amp;&amp;&quot;function&quot;==typeof n[0].requestDepth&amp;&amp;&quot;function&quot;==typeof n[0].getFramebuffer?(n[0].requestDepth(),t._openGLRenderWindow.traverseAllPasses()):t._openGLRenderWindow.traverseAllPasses(),e.postCapturePass(t.currentPass),e.savePixelBuffer(t.currentPass),r.push(t.currentPass));return r.forEach((n=&gt;{t.currentPass=n,e.processPixelBuffers()})),t.currentPass=Op.MAX_KNOWN_PASS,e.endSelection(),t._renderer.setBackground(t.originalBackground),e.invokeEvent({type:&quot;EndEvent&quot;}),!0},e.processPixelBuffers=()=&gt;{t.props.forEach(((n,r)=&gt;{e.isPropHit(r)&amp;&amp;n.processSelectorPixelBuffers(e,t.propPixels[r])}))},e.passRequired=e=&gt;{if(e===Op.ID_HIGH24){if(t.fieldAssociation===Mp.FIELD_ASSOCIATION_POINTS)return t.maximumPointId&gt;16777215;if(t.fieldAssociation===Mp.FIELD_ASSOCIATION_CELLS)return t.maximumCellId&gt;16777215}return!0},e.savePixelBuffer=n=&gt;{if(t.pixBuffer[n]=t._openGLRenderWindow.getPixelData(t.area[0],t.area[1],t.area[2],t.area[3]),!t.rawPixBuffer[n]){const e=(t.area[2]-t.area[0]+1)*(t.area[3]-t.area[1]+1)*4;t.rawPixBuffer[n]=new Uint8Array(e),t.rawPixBuffer[n].set(t.pixBuffer[n])}if(n===Op.ACTOR_PASS){if(t.captureZValues){const e=t._openGLRenderWindow.getRenderPasses();if(&quot;function&quot;==typeof e[0].requestDepth&amp;&amp;&quot;function&quot;==typeof e[0].getFramebuffer){const n=e[0].getFramebuffer();n.saveCurrentBindingsAndBuffers(),n.bind(),t.zBuffer=t._openGLRenderWindow.getPixelData(t.area[0],t.area[1],t.area[2],t.area[3]),n.restorePreviousBindingsAndBuffers()}}e.buildPropHitList(t.rawPixBuffer[n])}},e.buildPropHitList=e=&gt;{let n=0;for(let r=0;r&lt;=t.area[3]-t.area[1];r++)for(let o=0;o&lt;=t.area[2]-t.area[0];o++){let a=Lp(o,r,e,t.area);a&gt;0&amp;&amp;(a--,a in t.hitProps||(t.hitProps[a]=!0,t.propPixels[a]=[]),t.propPixels[a].push(4*n)),++n}},e.renderProp=n=&gt;{t.currentPass===Op.ACTOR_PASS&amp;&amp;(e.setPropColorValueFromInt(t.props.length+1),t.props.push(n))},e.renderCompositeIndex=n=&gt;{t.currentPass===Op.COMPOSITE_INDEX_PASS&amp;&amp;e.setPropColorValueFromInt(n+1)},e.renderAttributeId=e=&gt;{e&lt;0||(t.maxAttributeId=e&gt;t.maxAttributeId?e:t.maxAttributeId)},e.passTypeToString=e=&gt;Wt.enumToString(Op,e),e.isPropHit=e=&gt;Boolean(t.hitProps[e]),e.setPropColorValueFromInt=e=&gt;{t.propColorValue[0]=e%256/255,t.propColorValue[1]=Math.floor(e/256)%256/255,t.propColorValue[2]=Math.floor(e/65536)%256/255},e.getPixelInformation=(n,r,o)=&gt;{const a=r&lt;0?0:r;if(0===a){if(o[0]=n[0],o[1]=n[1],n[0]&lt;t.area[0]||n[0]&gt;t.area[2]||n[1]&lt;t.area[1]||n[1]&gt;t.area[3])return null;const e=[n[0]-t.area[0],n[1]-t.area[1]],r=Lp(e[0],e[1],t.pixBuffer[Op.ACTOR_PASS],t.area);if(r&lt;=0||r-1&gt;=t.props.length)return null;const a={valid:!0};a.propID=r-1,a.prop=t.props[a.propID];let i=Lp(e[0],e[1],t.pixBuffer[Op.COMPOSITE_INDEX_PASS],t.area);if((i&lt;0||i&gt;16777215)&amp;&amp;(i=0),a.compositeID=i-1,t.captureZValues){const r=4*(e[1]*(t.area[2]-t.area[0]+1)+e[0]);a.zValue=(256*t.zBuffer[r]+t.zBuffer[r+1])/65535,a.displayPosition=n}if(t.pixBuffer[Op.ID_LOW24]&amp;&amp;0===Dp(e[0],e[1],t.pixBuffer[Op.ID_LOW24],t.area))return a;const s=Lp(e[0],e[1],t.pixBuffer[Op.ID_LOW24],t.area),l=Lp(e[0],e[1],t.pixBuffer[Op.ID_HIGH24],t.area);return a.attributeID=Bp(s,l),a}const i=[n[0],n[1]],s=[0,0];let l=e.getPixelInformation(n,0,o);if(l&amp;&amp;l.valid)return l;for(let t=1;t&lt;a;++t){for(let n=i[1]&gt;t?i[1]-t:0;n&lt;=i[1]+t;++n){if(s[1]=n,i[0]&gt;=t&amp;&amp;(s[0]=i[0]-t,l=e.getPixelInformation(s,0,o),l&amp;&amp;l.valid))return l;if(s[0]=i[0]+t,l=e.getPixelInformation(s,0,o),l&amp;&amp;l.valid)return l}for(let n=i[0]&gt;=t?i[0]-(t-1):0;n&lt;=i[0]+(t-1);++n){if(s[0]=n,i[1]&gt;=t&amp;&amp;(s[1]=i[1]-t,l=e.getPixelInformation(s,0,o),l&amp;&amp;l.valid))return l;if(s[1]=i[1]+t,l=e.getPixelInformation(s,0,o),l&amp;&amp;l.valid)return l}}return o[0]=n[0],o[1]=n[1],null},e.generateSelection=(n,r,o,a)=&gt;{const i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=Math.floor(a),u=new Map,d=[0,0];for(let n=s;n&lt;=c;n++)for(let r=i;r&lt;=l;r++){const o=[r,n],a=e.getPixelInformation(o,0,d);if(a&amp;&amp;a.valid){const e=Vp(a);if(u.has(e)){const n=u.get(e);n.pixelCount++,t.captureZValues&amp;&amp;a.zValue&lt;n.info.zValue&amp;&amp;(n.info=a),-1===n.attributeIDs.indexOf(a.attributeID)&amp;&amp;n.attributeIDs.push(a.attributeID)}else u.set(e,{info:a,pixelCount:1,attributeIDs:[a.attributeID]})}}return Fp(t.fieldAssociation,u,t.captureZValues,t._renderer,t._openGLRenderWindow)},e.getRawPixelBuffer=e=&gt;t.rawPixBuffer[e],e.getPixelBuffer=e=&gt;t.pixBuffer[e],e.attach=(e,n)=&gt;{t._openGLRenderWindow=e,t._renderer=n};const n=e.setArea;e.setArea=function(){return!!n(...arguments)&amp;&amp;(t.area[0]=Math.floor(t.area[0]),t.area[1]=Math.floor(t.area[1]),t.area[2]=Math.floor(t.area[2]),t.area[3]=Math.floor(t.area[3]),!0)}}(e,t)}var Gp={newInstance:Wt.newInstance(kp,&quot;vtkOpenGLHardwareSelector&quot;),extend:kp,...Il};const{vtkErrorMacro:Up}=Ht,{Representation:zp}=os,{ObjectType:Wp}=zu,{PassTypes:Hp}=Gp,jp={type:&quot;StartEvent&quot;},Kp={type:&quot;EndEvent&quot;};function $p(e,t,n){e[12]=(e[12]-t[0])*n[0],e[13]=(e[13]-t[1])*n[1],e[14]=(e[14]-t[2])*n[2],e[0]*=n[0],e[5]*=n[1],e[10]*=n[2]}const qp={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};const Xp=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,qp,n),$d.extend(e,t,n),t.tmpMat3=fe(new Float64Array(9)),t.normalMatrix=fe(new Float64Array(9)),t.mcpcMatrix=m(new Float64Array(16)),t.mcvcMatrix=m(new Float64Array(16)),t.tmpColor=[],t.glyphBOBuildTime={},ht(t.glyphBOBuildTime,{mtime:0}),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLGlyph3DMapper&quot;);const n={...e};e.renderPiece=(n,r)=&gt;{if(e.invokeEvent(jp),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(1),e.invokeEvent(Kp),!t.currentInput)return void Up(&quot;No input!&quot;);if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const o=t.context;t._openGLRenderWindow.getWebgl2()?(t.hardwareSupport=!0,t.extension=null):t.extension||(t.extension=t.context.getExtension(&quot;ANGLE_instanced_arrays&quot;),t.hardwareSupport=!!t.extension);const a=r.getProperty().getBackfaceCulling(),i=r.getProperty().getFrontfaceCulling();a||i?i?(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)):t._openGLRenderWindow.disableCullFace(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)},e.multiply4x4WithOffset=(e,t,n,r)=&gt;{const o=t[0],a=t[1],i=t[2],s=t[3],l=t[4],c=t[5],u=t[6],d=t[7],p=t[8],f=t[9],g=t[10],m=t[11],h=t[12],v=t[13],T=t[14],y=t[15];let b=n[r],x=n[r+1],C=n[r+2],S=n[r+3];e[0]=b*o+x*l+C*p+S*h,e[1]=b*a+x*c+C*f+S*v,e[2]=b*i+x*u+C*g+S*T,e[3]=b*s+x*d+C*m+S*y,b=n[r+4],x=n[r+5],C=n[r+6],S=n[r+7],e[4]=b*o+x*l+C*p+S*h,e[5]=b*a+x*c+C*f+S*v,e[6]=b*i+x*u+C*g+S*T,e[7]=b*s+x*d+C*m+S*y,b=n[r+8],x=n[r+9],C=n[r+10],S=n[r+11],e[8]=b*o+x*l+C*p+S*h,e[9]=b*a+x*c+C*f+S*v,e[10]=b*i+x*u+C*g+S*T,e[11]=b*s+x*d+C*m+S*y,b=n[r+12],x=n[r+13],C=n[r+14],S=n[r+15],e[12]=b*o+x*l+C*p+S*h,e[13]=b*a+x*c+C*f+S*v,e[14]=b*i+x*u+C*g+S*T,e[15]=b*s+x*d+C*m+S*y},e.replaceShaderNormal=(e,r,o)=&gt;{if(t.hardwareSupport&amp;&amp;t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;)&gt;0){let n=e.Vertex;t.lastBoundBO.getCABO().getNormalOffset()&amp;&amp;(n=td.substitute(n,&quot;//VTK::Normal::Dec&quot;,[&quot;attribute vec3 normalMC;&quot;,&quot;attribute mat3 gNormal;&quot;,&quot;uniform mat3 normalMatrix;&quot;,&quot;varying vec3 normalVCVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::Normal::Impl&quot;,[&quot;normalVCVSOutput = normalMatrix * gNormal * normalMC;&quot;]).result),e.Vertex=n}n.replaceShaderNormal(e,r,o)},e.replaceShaderClip=(e,r,o)=&gt;{if(t.hardwareSupport){let n=e.Vertex,r=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){const e=t.renderable.getNumberOfClippingPlanes();n=td.substitute(n,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,`uniform vec4 clipPlanes[${e}];`,`varying float clipDistancesVSOutput[${e}];`]).result,n=td.substitute(n,&quot;//VTK::Clip::Impl&quot;,[`for (int planeNum = 0; planeNum &lt; ${e}; planeNum++)`,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    vec4 gVertex = gMatrix * vertexMC;&quot;,&quot;    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], gVertex);&quot;,&quot;    }&quot;]).result,r=td.substitute(r,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,`varying float clipDistancesVSOutput[${e}];`]).result,r=td.substitute(r,&quot;//VTK::Clip::Impl&quot;,[`for (int planeNum = 0; planeNum &lt; ${e}; planeNum++)`,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    if (clipDistancesVSOutput[planeNum] &lt; 0.0) discard;&quot;,&quot;    }&quot;]).result}e.Vertex=n,e.Fragment=r}n.replaceShaderClip(e,r,o)},e.replaceShaderColor=(e,r,o)=&gt;{if(t.hardwareSupport&amp;&amp;t.renderable.getColorArray()){let n=e.Vertex,r=e.Geometry,o=e.Fragment;const a=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);let i=[&quot;uniform float ambient;&quot;,&quot;uniform float diffuse;&quot;,&quot;uniform float specular;&quot;,&quot;uniform float opacityUniform; // the fragment opacity&quot;];a&amp;&amp;(i=i.concat([&quot;uniform vec3 specularColorUniform;&quot;,&quot;uniform float specularPowerUniform;&quot;]));let s=[&quot;vec3 ambientColor;&quot;,&quot;  vec3 diffuseColor;&quot;,&quot;  float opacity;&quot;];a&amp;&amp;(s=s.concat([&quot;  vec3 specularColor;&quot;,&quot;  float specularPower;&quot;])),s=s.concat([&quot;  opacity = opacityUniform;&quot;]),a&amp;&amp;(s=s.concat([&quot;  specularColor = specularColorUniform;&quot;,&quot;  specularPower = specularPowerUniform;&quot;])),t.drawingEdges||(i=i.concat([&quot;varying vec4 vertexColorVSOutput;&quot;]),n=td.substitute(n,&quot;//VTK::Color::Dec&quot;,[&quot;attribute vec4 gColor;&quot;,&quot;varying vec4 vertexColorVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorVSOutput = gColor;&quot;]).result,r=td.substitute(r,&quot;//VTK::Color::Dec&quot;,[&quot;in vec4 vertexColorVSOutput[];&quot;,&quot;out vec4 vertexColorGSOutput;&quot;]).result,r=td.substitute(r,&quot;//VTK::Color::Impl&quot;,[&quot;vertexColorGSOutput = vertexColorVSOutput[i];&quot;]).result,s=s.concat([&quot;  diffuseColor = vertexColorVSOutput.rgb;&quot;,&quot;  ambientColor = vertexColorVSOutput.rgb;&quot;,&quot;  opacity = opacity*vertexColorVSOutput.a;&quot;])),o=td.substitute(o,&quot;//VTK::Color::Impl&quot;,s).result,o=td.substitute(o,&quot;//VTK::Color::Dec&quot;,i).result,e.Vertex=n,e.Geometry=r,e.Fragment=o}n.replaceShaderColor(e,r,o)},e.replaceShaderPositionVC=(e,r,o)=&gt;{if(t.hardwareSupport){let n=e.Vertex;t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;)&gt;0?(n=td.substitute(n,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vec4 gVertexMC = gMatrix * vertexMC;&quot;,&quot;vertexVCVSOutput = MCVCMatrix * gVertexMC;&quot;,&quot;  gl_Position = MCPCMatrix * gVertexMC;&quot;]).result,n=td.substitute(n,&quot;//VTK::Camera::Dec&quot;,[&quot;attribute mat4 gMatrix;&quot;,&quot;uniform mat4 MCPCMatrix;&quot;,&quot;uniform mat4 MCVCMatrix;&quot;]).result):(n=td.substitute(n,&quot;//VTK::Camera::Dec&quot;,[&quot;attribute mat4 gMatrix;&quot;,&quot;uniform mat4 MCPCMatrix;&quot;]).result,n=td.substitute(n,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vec4 gVertexMC = gMatrix * vertexMC;&quot;,&quot;  gl_Position = MCPCMatrix * gVertexMC;&quot;]).result),e.Vertex=n}n.replaceShaderPositionVC(e,r,o)},e.replaceShaderPicking=(e,r,o)=&gt;{if(t.hardwareSupport){let t=e.Fragment,n=e.Vertex;n=td.substitute(n,&quot;//VTK::Picking::Dec&quot;,[&quot;attribute vec3 mapperIndexVS;&quot;,&quot;varying vec3 mapperIndexVSOutput;&quot;]).result,n=td.substitute(n,&quot;//VTK::Picking::Impl&quot;,&quot;  mapperIndexVSOutput = mapperIndexVS;&quot;).result,e.Vertex=n,t=td.substitute(t,&quot;//VTK::Picking::Dec&quot;,[&quot;varying vec3 mapperIndexVSOutput;&quot;,&quot;uniform vec3 mapperIndex;&quot;,&quot;uniform int picking;&quot;]).result,t=td.substitute(t,&quot;//VTK::Picking::Impl&quot;,[&quot;  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);&quot;,&quot;  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];&quot;]).result,e.Fragment=t}else n.replaceShaderPicking(e,r,o)},e.updateGlyphShaderParameters=(n,r,o,a,i,s,l,c)=&gt;{const u=o.getProgram();if(n){const e=t.normalMatrix,n=s,r=9*l,o=t.tmpMat3,a=e[0],i=e[1],c=e[2],d=e[3],p=e[4],f=e[5],g=e[6],m=e[7],h=e[8],v=n[r],T=n[r+1],y=n[r+2],b=n[r+3],x=n[r+4],C=n[r+5],S=n[r+6],A=n[r+7],I=n[r+8];o[0]=v*a+T*d+y*g,o[1]=v*i+T*p+y*m,o[2]=v*c+T*f+y*h,o[3]=b*a+x*d+C*g,o[4]=b*i+x*p+C*m,o[5]=b*c+x*f+C*h,o[6]=S*a+A*d+I*g,o[7]=S*i+A*p+I*m,o[8]=S*c+A*f+I*h,u.setUniformMatrix3x3(&quot;normalMatrix&quot;,t.tmpMat3)}if(e.multiply4x4WithOffset(t.tmpMat4,t.mcpcMatrix,i,16*l),u.setUniformMatrix(&quot;MCPCMatrix&quot;,t.tmpMat4),r&amp;&amp;(e.multiply4x4WithOffset(t.tmpMat4,t.mcvcMatrix,i,16*l),u.setUniformMatrix(&quot;MCVCMatrix&quot;,t.tmpMat4)),a){const e=a.getData();t.tmpColor[0]=e[4*l]/255,t.tmpColor[1]=e[4*l+1]/255,t.tmpColor[2]=e[4*l+2]/255,u.setUniform3fArray(&quot;ambientColorUniform&quot;,t.tmpColor),u.setUniform3fArray(&quot;diffuseColorUniform&quot;,t.tmpColor)}c&amp;&amp;u.setUniform3fArray(&quot;mapperIndex&quot;,c.getPropColorValue())},e.renderPieceDraw=(n,r)=&gt;{const o=r.getProperty().getRepresentation(),a=t.context,i=r.getProperty().getEdgeVisibility()&amp;&amp;o===zp.SURFACE,s=t.openGLCamera.getKeyMatrices(n),l=t.openGLActor.getKeyMatrices();Te(t.normalMatrix,s.normalMatrix,l.normalMatrix),b(t.mcpcMatrix,s.wcpc,l.mcwc),b(t.mcvcMatrix,s.wcvc,l.mcwc);const c=t.renderable.getMatrixArray(),u=t.renderable.getNormalArray(),d=t.renderable.getColorArray(),p=c.length/16;let f=!1;t._openGLRenderer.getSelector()&amp;&amp;t._openGLRenderer.getSelector().getCurrentPass()===Hp.COMPOSITE_INDEX_PASS&amp;&amp;(f=!0);for(let s=t.primTypes.Start;s&lt;t.primTypes.End;s++){const l=t.primitives[s].getCABO();if(l.getElementCount()){t.drawingEdges=i&amp;&amp;(s===t.primTypes.TrisEdges||s===t.primTypes.TriStripsEdges),t.lastBoundBO=t.primitives[s],t.primitives[s].updateShaders(n,r,e);const g=t.primitives[s].getProgram(),m=t.primitives[s].getOpenGLMode(o),h=g.isUniformUsed(&quot;normalMatrix&quot;),v=g.isUniformUsed(&quot;MCVCMatrix&quot;);if(t.hardwareSupport)t.extension?t.extension.drawArraysInstancedANGLE(m,0,l.getElementCount(),p):a.drawArraysInstanced(m,0,l.getElementCount(),p);else for(let n=0;n&lt;p;++n)f&amp;&amp;t._openGLRenderer.getSelector().renderCompositeIndex(n),e.updateGlyphShaderParameters(h,v,t.primitives[s],d,c,u,n,f?t._openGLRenderer.getSelector():null),a.drawArrays(m,0,l.getElementCount())}}},e.setMapperShaderParameters=(e,r,o)=&gt;{if(e.getCABO().getElementCount()&amp;&amp;(t.glyphBOBuildTime.getMTime()&gt;e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()&gt;e.getAttributeUpdateTime().getMTime()))return e.getProgram().isAttributeUsed(&quot;gMatrix&quot;)?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.matrixBuffer,&quot;gMatrix&quot;,0,64,t.context.FLOAT,4,!1,1)||Up(&quot;Error setting gMatrix in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;gMatrix&quot;),e.getProgram().isAttributeUsed(&quot;gNormal&quot;)?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.normalBuffer,&quot;gNormal&quot;,0,36,t.context.FLOAT,3,!1,1)||Up(&quot;Error setting gNormal in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;gNormal&quot;),e.getProgram().isAttributeUsed(&quot;gColor&quot;)?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.colorBuffer,&quot;gColor&quot;,0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||Up(&quot;Error setting gColor in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;gColor&quot;),e.getProgram().isAttributeUsed(&quot;mapperIndexVS&quot;)?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.pickBuffer,&quot;mapperIndexVS&quot;,0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||Up(&quot;Error setting mapperIndexVS in shader VAO.&quot;):e.getVAO().removeAttributeArray(&quot;mapperIndexVS&quot;),n.setMapperShaderParameters(e,r,o),void e.getAttributeUpdateTime().modified();n.setMapperShaderParameters(e,r,o)},e.getNeedToRebuildBufferObjects=(e,r)=&gt;(t.renderable.buildArrays(),t.VBOBuildTime.getMTime()&lt;t.renderable.getBuildTime().getMTime()||n.getNeedToRebuildBufferObjects(e,r)),e.getNeedToRebuildShaders=(e,r,o)=&gt;!!(n.getNeedToRebuildShaders(e,r,o)||e.getShaderSourceTime().getMTime()&lt;t.renderable.getMTime()||e.getShaderSourceTime().getMTime()&lt;t.currentInput.getMTime()),e.buildBufferObjects=(e,r)=&gt;{const o=t.renderable.getMatrixArray(),a=t.renderable.getInputData(0).getPoints(),{useShiftAndScale:i,coordShift:s,coordScale:l}=Wu(a);if(t.hardwareSupport){const e=t.renderable.getNormalArray(),n=t.renderable.getColorArray();if(t.matrixBuffer||(t.matrixBuffer=zu.newInstance(),t.matrixBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.normalBuffer=zu.newInstance(),t.normalBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.colorBuffer=zu.newInstance(),t.colorBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.pickBuffer=zu.newInstance(),t.pickBuffer.setOpenGLRenderWindow(t._openGLRenderWindow)),i){const e=o.buffer;for(let t=0;t&lt;o.byteLength;t+=64)$p(new Float32Array(e,t,16),s,l)}if(t.renderable.getBuildTime().getMTime()&gt;t.glyphBOBuildTime.getMTime()){t.matrixBuffer.upload(o,Wp.ARRAY_BUFFER),t.normalBuffer.upload(e,Wp.ARRAY_BUFFER),n?t.colorBuffer.upload(n.getData(),Wp.ARRAY_BUFFER):t.colorBuffer.releaseGraphicsResources();const r=o.length/16,a=new Uint8Array(4*r);for(let e=0;e&lt;r;++e){let t=e+1;const n=4*e;a[n]=t%256,t-=a[n],t/=256,a[n+1]=t%256,t-=a[n+1],t/=256,a[n+2]=t%256,a[n+3]=255}t.pickBuffer.upload(a,Wp.ARRAY_BUFFER),t.glyphBOBuildTime.modified()}}if(n.buildBufferObjects(e,r),i)for(let e=ad.Start;e&lt;ad.End;e++)t.primitives[e].getCABO().setCoordShiftAndScale(s,l)}}(e,t)}),&quot;vtkOpenGLGlyph3DMapper&quot;);Jt(&quot;vtkGlyph3DMapper&quot;,Xp);const{vtkErrorMacro:Yp}=Wt;class Zp{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const t=e[0],n=e[e.length-1];if(t===n||e.length&lt;2)return;const r=this.segmentMapping[t],o=this.segmentMapping[n];if(void 0!==r&amp;&amp;void 0!==o)if(Math.abs(r)===Math.abs(o)){const a=r&lt;o?o:r,i=this.segments[a];if(r&gt;0)for(let t=1;t&lt;e.length-1;t++)i.push(e[t]);else for(let t=1;t&lt;e.length-1;t++)i.unshift(e[e.length-1-t]);this.faces.push(i),this.segments[a]=null,this.segmentMapping[t]=void 0,this.segmentMapping[n]=void 0}else{const t=Math.abs(r),n=Math.abs(o),a=this.segments[t],i=this.segments[n];this.segments[t]=null,this.segments[n]=null,this.segmentMapping[a[0]]=void 0,this.segmentMapping[i[0]]=void 0,this.segmentMapping[a[a.length-1]]=void 0,this.segmentMapping[i[i.length-1]]=void 0,this.addSegment(e),this.addSegment(a),this.addSegment(i)}else if(void 0!==r){if(r&gt;0){const t=this.segments[r];for(let n=1;n&lt;e.length;n++)t.push(e[n]);this.segmentMapping[n]=r}else{const t=this.segments[-r];this.segmentMapping[n]=r;for(let n=1;n&lt;e.length;n++)t.unshift(e[n])}this.segmentMapping[t]=void 0}else if(void 0!==o){if(o&gt;0){const n=this.segments[o];for(let t=1;t&lt;e.length;t++)n.push(e[e.length-1-t]);this.segmentMapping[t]=o}else{const n=this.segments[-o];this.segmentMapping[t]=o;for(let t=1;t&lt;e.length;t++)n.unshift(e[e.length-t-1])}this.segmentMapping[n]=void 0}else{const r=this.segments.length;this.segments.push(e),this.segmentMapping[t]=-r,this.segmentMapping[n]=r}}}const Qp={};function Jp(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Qp,n),Wt.obj(e,t),Wt.algo(e,t,1,1),function(e,t){t.classHierarchy.push(&quot;vtkClosedPolyLineToSurfaceFilter&quot;),e.requestData=(e,t)=&gt;{const n=e[0];if(!n)return void Yp(&quot;Invalid or missing input&quot;);const r=t[0]?.initialize()||gu.newInstance();r.shallowCopy(n);const o=new Zp,a=n.getLines().getData();let i=0;for(;i&lt;a.length;){const e=a[i++],t=[];for(let n=0;n&lt;e;n++)t.push(a[i+n]);o.addSegment(t),i+=e}const{faces:s}=o;let l=s.length;for(let e=0;e&lt;s.length;e++)l+=s[e].length;const c=new Uint16Array(l);i=0;for(let e=0;e&lt;s.length;e++){const t=s[e];c[i++]=t.length;for(let e=0;e&lt;t.length;e++)c[i++]=t[e]}r.setPolys(Kl.newInstance({values:c,name:&quot;faces&quot;})),t[0]=r}}(e,t)}var ef={newInstance:Wt.newInstance(Jp,&quot;vtkClosedPolyLineToSurfaceFilter&quot;),extend:Jp};const{vtkErrorMacro:tf}=Ht;function nf(e,t){t.classHierarchy.push(&quot;vtkCutter&quot;);const n={...e};e.getMTime=()=&gt;{let e=n.getMTime();return t.cutFunction?(e=Math.max(e,t.cutFunction.getMTime()),e):e},e.requestData=(e,n)=&gt;{const r=e[0];if(!r)return void tf(&quot;Invalid or missing input&quot;);if(!t.cutFunction)return void tf(&quot;Missing cut function&quot;);const o=n[0]?.initialize()||gu.newInstance();(function(e,n){const r=e.getPoints(),o=r.getData(),a=e.getPointData(),i=r.getNumberOfPoints(),s=[],l=[],c=[],u={},d=a.getNumberOfArrays();for(let e=0;e&lt;d;e++)u[a.getArrayName(e)]=[];(!t.cutScalars||t.cutScalars.length&lt;i)&amp;&amp;(t.cutScalars=new Float32Array(i));let p=0,f=0;for(;p&lt;o.length;)t.cutScalars[f++]=t.cutFunction.evaluateFunction(o[p++],o[p++],o[p++]);const g=[],m=new Array(3),h=new Array(3),v=[];for(const n=function(e){const t=e.getPolys().getData(),n=e.getStrips().getData(),r={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(r.polyIdx&lt;t.length){r.cellSize=t[r.polyIdx];const e=r.polyIdx+1,n=e+r.cellSize;r.polyIdx=n;let o=0;for(let a=e;a&lt;n;++a)r.cell[o++]=t[a]}else if(r.stripIdx&lt;n.length){r.cellSize=3,0===r.remainingStripLength&amp;&amp;(r.remainingStripLength=n[r.stripIdx]-2,r.stripIdx+=3);const e=r.stripIdx-2,t=r.stripIdx+1;r.stripIdx++,r.remainingStripLength--;let o=0;for(let a=e;a&lt;t;++a)r.cell[o++]=n[a]}else{if(r.done)throw new Error(&quot;Iterator is done&quot;);r.done=!0}}};return r.next(),r}(e);!n.done;n.next()){if(n.cellSize&lt;=2)continue;for(let e=0;e&lt;n.cellSize;)v[e]=t.cutScalars[n.cell[e++]];const e=v[0]&gt;0;let r=!0;for(let t=1;t&lt;n.cell.length;t++)if(v[t]&gt;0!==e){r=!1;break}if(r)continue;const i=[];for(let e=0;e&lt;n.cellSize;e++){const r=e+1===n.cellSize?0:e+1,s=v[e]&gt;0;if(v[r]&gt;0===s)continue;let l=e,c=r,u=v[c]-v[l];u&lt;=0&amp;&amp;(l=r,c=e,u*=-1);let p=0;0!==u&amp;&amp;(p=(t.cutValue-v[l])/u);const f=n.cell[l],g=n.cell[c];m[0]=o[3*f],m[1]=o[3*f+1],m[2]=o[3*f+2],h[0]=o[3*g],h[1]=o[3*g+1],h[2]=o[3*g+2];const T=[m[0]+p*(h[0]-m[0]),m[1]+p*(h[1]-m[1]),m[2]+p*(h[2]-m[2])],y={};for(let e=0;e&lt;d;e++){const t=a.getArrayByIndex(e),n=a.getArrayName(e),r=t.getData(),o=t.getNumberOfComponents(),i=new Array(o);for(let e=0;e&lt;o;e++){const t=r[o*f+e],n=r[o*g+e];i.push(t+p*(n-t))}y[n]=i}i.push({pointEdge1:f,pointEdge2:g,intersectedPoint:T,intersectedArrays:y,newPointID:-1})}for(let e=0;e&lt;i.length;e++){const t=i[e];let n=!1;for(let r=0;r&lt;g.length;r++){const o=g[r],a=t.pointEdge1===o.pointEdge1&amp;&amp;t.pointEdge2===o.pointEdge2,s=t.intersectedPoint[0]===o.intersectedPoint[0]&amp;&amp;t.intersectedPoint[1]===o.intersectedPoint[1]&amp;&amp;t.intersectedPoint[2]===o.intersectedPoint[2];if(a||s){n=!0,i[e].newPointID=g[r].newPointID;break}}n||(s.push(t.intersectedPoint[0]),s.push(t.intersectedPoint[1]),s.push(t.intersectedPoint[2]),Object.keys(t.intersectedArrays).forEach((e=&gt;{u[e].push(...t.intersectedArrays[e])})),i[e].newPointID=s.length/3-1,g.push(i[e]))}const p=i.length;2===p?l.push(p,i[0].newPointID,i[1].newPointID):p&gt;2&amp;&amp;(c.push(p),i.forEach((e=&gt;{c.push(e.newPointID)})))}n.getPoints().setData(it(r.getDataType(),s),3);const T=n.getPointData();for(let e=0;e&lt;d;e++){const t=a.getArrayName(e),n=xs.newInstance({name:t,dataType:a.getArrayByIndex(e).getDataType(),values:u[t],numberOfComponents:a.getArrayByIndex(e).getNumberOfComponents()});T.addArray(n)}0!==l.length&amp;&amp;n.getLines().setData(Uint16Array.from(l)),0!==c.length&amp;&amp;n.getPolys().setData(Uint16Array.from(c))})(r,o),n[0]=o}}const rf={cutFunction:null,cutScalars:null,cutValue:0};function of(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,rf,n),ht(e,t),Ot(e,t,1,1),Ct(e,t,[&quot;cutFunction&quot;,&quot;cutValue&quot;]),nf(e,t)}var af={newInstance:Mt(of,&quot;vtkCutter&quot;),extend:of};const sf=e=&gt;e,lf=1e-6;class cf{constructor(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]&amp;&amp;arguments[0];this.matrix=m(new Float64Array(16)),this.tmp=new Float64Array(3),this.angleConv=e?c:sf}rotateFromDirections(e,t){const n=new Float64Array(3),r=new Float64Array(3),o=new Float64Array(16);hn(n,e[0],e[1],e[2]),hn(r,t[0],t[1],t[2]),Cn(n,n),Cn(r,r);const a=Sn(n,r);return a&gt;=1||(An(this.tmp,n,r),gn(this.tmp)&lt;lf&amp;&amp;(An(this.tmp,[1,0,0],e),gn(this.tmp)&lt;lf&amp;&amp;An(this.tmp,[0,1,0],e)),R(o,Math.acos(a),this.tmp),b(this.matrix,this.matrix,o)),this}rotate(e,t){return hn(this.tmp,...t),Cn(this.tmp,this.tmp),S(this.matrix,this.matrix,this.angleConv(e),this.tmp),this}rotateX(e){return A(this.matrix,this.matrix,this.angleConv(e)),this}rotateY(e){return I(this.matrix,this.matrix,this.angleConv(e)),this}rotateZ(e){return w(this.matrix,this.matrix,this.angleConv(e)),this}translate(e,t,n){return hn(this.tmp,e,t,n),x(this.matrix,this.matrix,this.tmp),this}scale(e,t,n){return hn(this.tmp,e,t,n),C(this.matrix,this.matrix,this.tmp),this}multiply(e){return b(this.matrix,this.matrix,e),this}multiply3x3(e){return b(this.matrix,this.matrix,[e[0],e[1],e[2],0,e[3],e[4],e[5],0,e[6],e[7],e[8],0,0,0,0,1]),this}invert(){return v(this.matrix,this.matrix),this}identity(){return m(this.matrix),this}apply(e){let t=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:0,n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:-1;if(Xo(ao,this.matrix))return this;const r=-1===n?e.length:t+3*n;for(let n=t;n&lt;r;n+=3)hn(this.tmp,e[n],e[n+1],e[n+2]),In(this.tmp,this.tmp,this.matrix),e[n]=this.tmp[0],e[n+1]=this.tmp[1],e[n+2]=this.tmp[2];return this}getMatrix(){return this.matrix}setMatrix(e){return e&amp;&amp;16===e.length&amp;&amp;p(this.matrix,e),this}}var uf=function(){return new cf(!0)},df=function(){return new cf(!1)};const pf=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],ff=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22],gf={xLength:1,yLength:1,zLength:1,pointType:&quot;Float64Array&quot;,generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function mf(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gf,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;xLength&quot;,&quot;yLength&quot;,&quot;zLength&quot;,&quot;generate3DTextureCoordinates&quot;,&quot;generateFaces&quot;,&quot;generateLines&quot;]),Wt.setGetArray(e,t,[&quot;center&quot;,&quot;rotations&quot;],3),Wt.setGetArray(e,t,[&quot;matrix&quot;],16),t._polys=Kl.newInstance({values:Uint16Array.from(ff)}),t._lineCells=Kl.newInstance({values:Uint16Array.from(pf)}),Wt.moveToProtected(e,t,[&quot;polys&quot;,&quot;lineCells&quot;]),Wt.algo(e,t,0,1),function(e,t){t.classHierarchy.push(&quot;vtkCubeSource&quot;),e.requestData=(e,n)=&gt;{const r=n[0]?.initialize()||gu.newInstance();n[0]=r;const o=Wt.newTypedArray(t.pointType,72);r.getPoints().setData(o,3);const a=Wt.newTypedArray(t.pointType,72),i=xs.newInstance({name:&quot;Normals&quot;,values:a,numberOfComponents:3});r.getPointData().setNormals(i);let s=2;!0===t.generate3DTextureCoordinates&amp;&amp;(s=3);const l=Wt.newTypedArray(t.pointType,24*s),c=xs.newInstance({name:&quot;TextureCoordinates&quot;,values:l,numberOfComponents:s});r.getPointData().setTCoords(c);const u=[0,0,0],d=[0,0,0],p=[0,0];let f=0;u[0]=-t.xLength/2,d[0]=-1,d[1]=0,d[2]=0;for(let e=0;e&lt;2;e++){u[1]=-t.yLength/2;for(let n=0;n&lt;2;n++){p[1]=u[1]+.5,u[2]=-t.zLength/2;for(let r=0;r&lt;2;r++)p[0]=(u[2]+.5)*(1-2*e),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*e-1,l[f*s+1]=2*n-1,l[f*s+2]=2*r-1),f++,u[2]+=t.zLength;u[1]+=t.yLength}u[0]+=t.xLength,d[0]+=2}u[1]=-t.yLength/2,d[1]=-1,d[0]=0,d[2]=0;for(let e=0;e&lt;2;e++){u[0]=-t.xLength/2;for(let n=0;n&lt;2;n++){p[0]=(u[0]+.5)*(2*e-1),u[2]=-t.zLength/2;for(let r=0;r&lt;2;r++)p[1]=-1*(u[2]+.5),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*n-1,l[f*s+1]=2*e-1,l[f*s+2]=2*r-1),f++,u[2]+=t.zLength;u[0]+=t.xLength}u[1]+=t.yLength,d[1]+=2}u[2]=-t.zLength/2,d[2]=-1,d[0]=0,d[1]=0;for(let e=0;e&lt;2;e++){u[1]=-t.yLength/2;for(let n=0;n&lt;2;n++){p[1]=u[1]+.5,u[0]=-t.xLength/2;for(let r=0;r&lt;2;r++)p[0]=(u[0]+.5)*(2*e-1),o[3*f]=u[0],o[3*f+1]=u[1],o[3*f+2]=u[2],a[3*f]=d[0],a[3*f+1]=d[1],a[3*f+2]=d[2],2===s?(l[f*s]=p[0],l[f*s+1]=p[1]):(l[f*s]=2*r-1,l[f*s+1]=2*n-1,l[f*s+2]=2*e-1),f++,u[0]+=t.xLength;u[1]+=t.yLength}u[2]+=t.zLength,d[2]+=2}if(t.rotations&amp;&amp;uf().rotateX(t.rotations[0]).rotateY(t.rotations[1]).rotateZ(t.rotations[2]).apply(o).apply(a),t.center&amp;&amp;df().translate(...t.center).apply(o),t.matrix){df().setMatrix(t.matrix).apply(o);const e=[t.matrix[0],t.matrix[1],t.matrix[2],0,t.matrix[4],t.matrix[5],t.matrix[6],0,t.matrix[8],t.matrix[9],t.matrix[10],0,0,0,0,1];df().setMatrix(e).apply(a)}t.generateFaces?r.getPolys().deepCopy(t._polys):r.getPolys().initialize(),t.generateLines?(r.getLines().deepCopy(t._lineCells),r.getPointData().setNormals(null)):r.getLines().initialize(),r.modified()},e.setBounds=function(){let t=[];if(Array.isArray(arguments.length&lt;=0?void 0:arguments[0]))t=arguments.length&lt;=0?void 0:arguments[0];else for(let e=0;e&lt;arguments.length;e++)t.push(e&lt;0||arguments.length&lt;=e?void 0:arguments[e]);6===t.length&amp;&amp;(e.setXLength(t[1]-t[0]),e.setYLength(t[3]-t[2]),e.setZLength(t[5]-t[4]),e.setCenter([(t[0]+t[1])/2,(t[2]+t[3])/2,(t[4]+t[5])/2]))}}(e,t)}var hf={newInstance:Wt.newInstance(mf,&quot;vtkCubeSource&quot;),extend:mf};const{vtkErrorMacro:vf}=Wt,Tf={};function yf(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Tf,n),Wt.obj(e,t),Wt.algo(e,t,1,1),t._cubeSource=hf.newInstance(),Wt.moveToProtected(e,t,[&quot;cubeSource&quot;,&quot;tmpOut&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkImageDataOutlineFilter&quot;);const n={...e};e.requestData=(e,n)=&gt;{const r=e[0];if(!r||!r.isA(&quot;vtkImageData&quot;))return void vf(&quot;Invalid or missing input&quot;);const o=r.getSpatialExtent();o?(t._cubeSource.setBounds(o),t._cubeSource.setMatrix(r.getIndexToWorld()),n[0]=t._cubeSource.getOutputData()):vf(&quot;Unable to fetch spatial extents of input image.&quot;)},e.getMTime=()=&gt;Math.max(n.getMTime(),t._cubeSource.getMTime()),e.setGenerateFaces=t._cubeSource.setGenerateFaces,e.setGenerateLines=t._cubeSource.setGenerateLines,e.getGenerateFaces=t._cubeSource.getGenerateFaces,e.getGenerateLines=t._cubeSource.getGenerateLines}(e,t)}var bf={newInstance:Wt.newInstance(yf,&quot;vtkImageDataOutlineFilter&quot;),extend:yf};const{vtkWarningMacro:xf}=Wt;let Cf;const Sf={preMultiplyFlag:!1,matrix:[...ao]};function Af(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Sf,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;preMultiplyFlag&quot;]),Wt.setGetArray(e,t,[&quot;matrix&quot;],16),function(e,t){t.classHierarchy.push(&quot;vtkAbstractTransform&quot;,&quot;vtkHomogeneousTransform&quot;,&quot;vtkTransform&quot;),e.transformPoint=(e,n)=&gt;(In(n,e,t.matrix),n),e.transformPoints=(e,n)=&gt;{const r=new Float64Array(3),o=new Float64Array(3);for(let a=0;a&lt;e.length;a+=3)r[0]=e[a],r[1]=e[a+1],r[2]=e[a+2],In(o,r,t.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},e.preMultiply=()=&gt;{e.setPreMultiplyFlag(!0)},e.postMultiply=()=&gt;{e.setPreMultiplyFlag(!1)},e.transformMatrix=(e,n)=&gt;(t.preMultiplyFlag?b(n,t.matrix,e):b(n,e,t.matrix),n),e.transformMatrices=(e,n)=&gt;{const r=new 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Float64Array(16);G(l,s),t.preMultiplyFlag?b(t.matrix,t.matrix,l):b(t.matrix,l,t.matrix),e.modified()},e.rotateX=t=&gt;{e.rotateWXYZ(t,1,0,0)},e.rotateY=t=&gt;{e.rotateWXYZ(t,0,1,0)},e.rotateZ=t=&gt;{e.rotateWXYZ(t,0,0,1)},e.scale=(n,r,o)=&gt;{if(1===n&amp;&amp;1===r&amp;&amp;1===o)return;const a=u();P(a,[n,r,o]),t.preMultiplyFlag?b(t.matrix,t.matrix,a):b(t.matrix,a,t.matrix),e.modified()},e.transformNormal=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];const o=le(se(),t.matrix),a=se();me(a,o);const i=se();return ge(i,a),e.transformVector(n,r,i),Da.normalize(r),r},e.transformNormals=(n,r)=&gt;{const o=n.getData(),a=r.getData(),i=[0,0,0],s=le(se(),t.matrix),l=se();me(l,s);const c=se();ge(c,l);for(let t=0;t&lt;o.length;t+=3)i[0]=o[t],i[1]=o[t+1],i[2]=o[t+2],e.transformVector(i,i,c),Da.normalize(i),a[t]=i[0],a[t+1]=i[1],a[t+2]=i[2]},e.transformVector=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];return wn(n,e,(arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:null)||le(se(),t.matrix)),n},e.transformVectors=(t,n)=&gt;{const r=t.getData(),o=n.getData(),a=[0,0,0];for(let t=0;t&lt;r.length;t+=3)a[0]=r[t],a[1]=r[t+1],a[2]=r[t+2],e.transformVector(a,a),Da.normalize(a),o[t]=a[0],o[t+1]=a[1],o[t+2]=a[2]},e.transformPointsNormalsVectors=function(t,n,r,o,a,i){let s=arguments.length&gt;6&amp;&amp;void 0!==arguments[6]?arguments[6]:null,l=arguments.length&gt;7&amp;&amp;void 0!==arguments[7]?arguments[7]:null;const c=t.getNumberOfPoints(),u=s?.length??0,d=new Float64Array(3),p=new Float64Array(3),f=new Float64Array(3),g=new Float64Array(3);let m=!1,h=!1,v=!1;const T=[];for(let y=0;y&lt;c;y++){if(t.getPoint(y,d),p.set(d),e.transformPoint(d,d),n.setPoint(y,...d),Da.areEquals(p,d)||(m=!0),a){const t=a.getData(),n=i.getData();d[0]=t[3*y],d[1]=t[3*y+1],d[2]=t[3*y+2],f.set(d),e.transformVector(d,d),n[3*y]=d[0],n[3*y+1]=d[1],n[3*y+2]=d[2],Da.areEquals(f,d)||(h=!0)}if(r){const t=r.getData(),n=o.getData();d[0]=t[3*y],d[1]=t[3*y+1],d[2]=t[3*y+2],g.set(d),e.transformNormal(d,d),n[3*y]=d[0],n[3*y+1]=d[1],n[3*y+2]=d[2],Da.areEquals(g,d)||(v=!0)}if(s)for(let t=0;t&lt;u;t++){const n=s[t].getData(),r=l[t].getData();d[0]=n[3*y],d[1]=n[3*y+1],d[2]=n[3*y+2],f.set(d),e.transformVector(d,d),r[3*y]=d[0],r[3*y+1]=d[1],r[3*y+2]=d[2],Da.arrayEqual(f,d)||T.includes(t)||T.push(t)}}m&amp;&amp;n.modified(),h&amp;&amp;i.modified(),v&amp;&amp;o.modified(),T.forEach((e=&gt;l[e].modified()))}}(e,t)}Cf=Wt.newInstance(Af,&quot;vtkTransform&quot;);var If={newInstance:Cf,extend:Af};function wf(e,t,n){return e.length&gt;0?`${e.map((e=&gt;e?.getMTime()??&quot;x&quot;)).join(&quot;/&quot;)}-${t}-${n}`:&quot;0&quot;}function Of(e,t){return`${t.getMTime()}`}const Pf={NEAREST:0,LINEAR:1};var Rf={InterpolationType:Pf};const{vtkErrorMacro:Mf}=Ht;function Ef(e,t,n){return t.identity(n),e.reduce(((e,n,r)=&gt;0===r?n?t.copy(e,n):t.identity(e):n?t.multiply(e,e,n):e),n)}const Vf={VBOBuildTime:{},VBOBuildString:null,haveSeenDepthRequest:!1,lastHaveSeenDepthRequest:!1,lastIndependentComponents:!1,lastNumberOfComponents:0,lastMultiTexturePerVolumeEnabled:!1,lastSlabThickness:0,lastSlabTrapezoidIntegration:0,lastSlabType:-1,scalarTextures:[],_scalarTexturesCore:[],colorTexture:null,_colorTextureCore:null,pwfTexture:null,_pwfTextureCore:null,_externalOpenGLTexture:!1,resliceGeom:null,resliceGeomUpdateString:null,tris:null};const Df=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Vf,n),qt.extend(e,t,n),Ed(e,t,n),Vd(e,t,n),t.tris=ld.newInstance(),t.scalarTextures=[],t.colorTexture=null,t.pwfTexture=null,t.VBOBuildTime={},ht(t.VBOBuildTime),t.tmpMat4=m(new Float64Array(16)),t.outlineFilter=bf.newInstance(),t.outlineFilter.setGenerateFaces(!0),t.outlineFilter.setGenerateLines(!1),t.cubePolyData=gu.newInstance(),t.cutter=af.newInstance(),t.lineToSurfaceFilter=ef.newInstance(),t.transform=If.newInstance(),Tt(e,t,[&quot;scalarTextures&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLImageResliceMapper&quot;);const n=new Map;function o(t,r,o){r!==o&amp;&amp;(function(t,r){if(!r)return;const o=(n.get(r)??0)-1;o&lt;=0?(t.unregisterGraphicsResourceUser(r,e),n.delete(r)):n.set(r,o)}(t,r),function(t,r){if(!r)return;const o=n.get(r)??0,a=o+1;n.set(r,a),o&lt;=0&amp;&amp;t.registerGraphicsResourceUser(r,e)}(t,o))}function a(t){[...n.keys()].forEach((n=&gt;t.unregisterGraphicsResourceUser(n,e)))}e.buildPass=n=&gt;{if(n){t.currentRenderPass=null,t._openGLImageSlice=e.getFirstAncestorOfType(&quot;vtkOpenGLImageSlice&quot;),t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;);const n=t._openGLRenderer.getRenderable();t._openGLCamera=t._openGLRenderer.getViewNodeFor(n.getActiveCamera());const r=t._openGLRenderWindow;t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),r&amp;&amp;!r.isDeleted()&amp;&amp;r!==t._openGLRenderWindow&amp;&amp;a(r),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow)}},e.translucentPass=(n,r)=&gt;{n&amp;&amp;(t.currentRenderPass=r,e.render())},e.zBufferPass=n=&gt;{n&amp;&amp;(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=&gt;e.zBufferPass(t),e.opaquePass=t=&gt;{t&amp;&amp;e.render()},e.getCoincidentParameters=(e,n)=&gt;t.renderable.getResolveCoincidentTopology()==gl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=&gt;{const n=t._openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.renderPiece=(n,r)=&gt;{e.invokeEvent({type:&quot;StartEvent&quot;}),t.renderable.update();const o=t.renderable.getNumberOfInputPorts();t.currentValidInputs=[];for(let e=0;e&lt;o;++e){const n=t.renderable.getInputData(e);n&amp;&amp;!n.isDeleted()&amp;&amp;t.currentValidInputs.push({imageData:n,inputIndex:e})}const a=t.currentValidInputs.length;if(a&lt;=0)return void Mf(&quot;No input!&quot;);const i=t.currentValidInputs[0].imageData.getPointData().getScalars();t.multiTexturePerVolumeEnabled=a&gt;1,t.numberOfComponents=t.multiTexturePerVolumeEnabled?a:i.getNumberOfComponents(),e.updateResliceGeometry(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r),e.invokeEvent({type:&quot;EndEvent&quot;})},e.renderPieceStart=(n,r)=&gt;{e.updateBufferObjects(n,r);const o=r.getProperties();t.currentValidInputs.forEach((e=&gt;{let{inputIndex:n}=e;const 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o=t.context,a=[...t.scalarTextures,t.colorTexture,t.pwfTexture];a.forEach((e=&gt;e.activate())),e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),a.forEach((e=&gt;e.deactivate()))},e.renderPieceFinish=(e,t)=&gt;{},e.updateBufferObjects=(t,n)=&gt;{e.getNeedToRebuildBufferObjects(t,n)&amp;&amp;e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=&gt;t.VBOBuildTime.getMTime()&lt;e.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getMTime()||t.VBOBuildTime.getMTime()&lt;t.renderable.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getProperty(t.currentValidInputs[0].inputIndex)?.getMTime()||t.currentValidInputs.some((e=&gt;{let{imageData:n}=e;return t.VBOBuildTime.getMTime()&lt;n.getMTime()}))||t.VBOBuildTime.getMTime()&lt;t.resliceGeom.getMTime()||t.scalarTextures.length!==t.currentValidInputs.length||!t.scalarTextures.every((e=&gt;!!e?.getHandle()))||!t.colorTexture?.getHandle()||!t.pwfTexture?.getHandle(),e.buildBufferObjects=(e,n)=&gt;{const r=n.getProperties();t.currentValidInputs.forEach(((e,n)=&gt;{let{imageData:a}=e;const i=a.getPointData().getScalars(),s=t._openGLRenderWindow.getGraphicsResourceForObject(i),l=Of(0,i),c=!s?.oglObject?.getHandle()||s?.hash!==l,u=r[n],d=u.getUpdatedExtents(),p=!!d.length;if(c&amp;&amp;!p){const e=Pd.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow);const r=a.getDimensions();e.setOglNorm16Ext(t.context.getExtension(&quot;EXT_texture_norm16&quot;)),e.resetFormatAndType(),e.create3DFilterableFromDataArray({width:r[0],height:r[1],depth:r[2],dataArray:i}),t._openGLRenderWindow.setGraphicsResourceForObject(i,e,l),t.scalarTextures[n]=e}else t.scalarTextures[n]=s.oglObject;if(p){u.setUpdatedExtents([]);const e=a.getDimensions();t.scalarTextures[n].create3DFilterableFromDataArray({width:e[0],height:e[1],depth:e[2],dataArray:i,updatedExtents:d})}o(t._openGLRenderWindow,t._scalarTexturesCore[n],i),t._scalarTexturesCore[n]=i}));const a=t.currentValidInputs[0],i=r[a.inputIndex],s=i.getIndependentComponents(),l=s?t.numberOfComponents:1,c=s?2*l:1,u=[];for(let e=0;e&lt;l;++e)u.push(i.getRGBTransferFunction(e));const d=wf(u,s,l),p=i.getRGBTransferFunction(),f=t._openGLRenderWindow.getGraphicsResourceForObject(p);if(f?.oglObject?.getHandle()&amp;&amp;f?.hash===d)t.colorTexture=f.oglObject;else{let e=t.renderable.getColorTextureWidth();e&lt;=0&amp;&amp;(e=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const n=new Uint8ClampedArray(e*c*3),r=Pd.newInstance();if(r.setOpenGLRenderWindow(t._openGLRenderWindow),p){const t=new Float32Array(3*e);for(let r=0;r&lt;l;r++){const o=i.getRGBTransferFunction(r),a=o.getRange();if(o.getTable(a[0],a[1],e,t,1),s)for(let o=0;o&lt;3*e;o++)n[r*e*6+o]=255*t[o],n[r*e*6+o+3*e]=255*t[o];else for(let o=0;o&lt;3*e;o++)n[r*e*3+o]=255*t[o]}r.resetFormatAndType(),r.create2DFromRaw({width:e,height:c,numComps:3,dataType:cs.UNSIGNED_CHAR,data:n})}else{for(let t=0;t&lt;3*e;++t){const r=255*t/(3*(e-1));for(let o=0;o&lt;c;++o)n[o*e*3+t+0]=r,n[o*e*3+t+1]=r,n[o*e*3+t+2]=r}r.resetFormatAndType(),r.create2DFromRaw({width:e,height:1,numComps:3,dataType:cs.UNSIGNED_CHAR,data:n})}p&amp;&amp;t._openGLRenderWindow.setGraphicsResourceForObject(p,r,d),t.colorTexture=r}o(t._openGLRenderWindow,t._colorTextureCore,p),t._colorTextureCore=p;const g=[];for(let e=0;e&lt;l;++e)g.push(i.getPiecewiseFunction(e));const m=wf(g,s,l),h=i.getPiecewiseFunction(),v=t._openGLRenderWindow.getGraphicsResourceForObject(h);if(v?.oglObject?.getHandle()&amp;&amp;v?.hash===m)t.pwfTexture=v.oglObject;else{let e=t.renderable.getOpacityTextureWidth();e&lt;=0&amp;&amp;(e=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const n=e*c,r=new Uint8ClampedArray(n),o=Pd.newInstance();if(o.setOpenGLRenderWindow(t._openGLRenderWindow),h){const t=new Float32Array(n),r=new Float32Array(e);for(let n=0;n&lt;l;++n){const o=i.getPiecewiseFunction(n);if(null===o)t.fill(1);else{const a=o.getRange();if(o.getTable(a[0],a[1],e,r,1),s)for(let o=0;o&lt;e;o++)t[n*e*2+o]=r[o],t[n*e*2+o+e]=r[o];else for(let n=0;n&lt;e;n++)t[n]=r[n]}}o.resetFormatAndType(),o.create2DFromRaw({width:e,height:c,numComps:1,dataType:cs.FLOAT,data:t})}else r.fill(255),o.resetFormatAndType(),o.create2DFromRaw({width:e,height:c,numComps:1,dataType:cs.UNSIGNED_CHAR,data:r});h&amp;&amp;t._openGLRenderWindow.setGraphicsResourceForObject(h,o,m),t.pwfTexture=o}o(t._openGLRenderWindow,t._pwfTextureCore,h),t._pwfTextureCore=h;const T=`${t.resliceGeom.getMTime()}A${t.renderable.getSlabThickness()}`;if(!t.tris.getCABO().getElementCount()||t.VBOBuildString!==T){const e=xs.newInstance({numberOfComponents:3,values:t.resliceGeom.getPoints().getData()});e.setName(&quot;points&quot;);const n=xs.newInstance({numberOfComponents:1,values:t.resliceGeom.getPolys().getData()}),r={points:e,cellOffset:0};if(t.renderable.getSlabThickness()&gt;0){const e=t.resliceGeom.getPointData().getNormals();e?r.normals=e:Mf(&quot;Slab mode requested without normals&quot;)}t.tris.getCABO().createVBO(n,&quot;polys&quot;,Zi.SURFACE,r)}t.VBOBuildString=T,t.VBOBuildTime.modified()},e.updateShaders=(n,r,o)=&gt;{if(t.lastBoundBO=n,e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&amp;&amp;(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=&gt;{const a=n.getProgram(),i=t.currentValidInputs[0].imageData;if(n.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime.getMTime()&gt;n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()&gt;n.getAttributeUpdateTime().getMTime())){t.scalarTextures.forEach(((e,t)=&gt;{a.setUniformi(`volumeTexture[${t}]`,e.getTextureUnit())})),a.isAttributeUsed(&quot;vertexWC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(a,n.getCABO(),&quot;vertexWC&quot;,n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||Mf(&quot;Error setting vertexWC in shader VAO.&quot;)),a.isAttributeUsed(&quot;normalWC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(a,n.getCABO(),&quot;normalWC&quot;,n.getCABO().getNormalOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||Mf(&quot;Error setting normalWC in shader VAO.&quot;)),a.isUniformUsed(&quot;slabThickness&quot;)&amp;&amp;a.setUniformf(&quot;slabThickness&quot;,t.renderable.getSlabThickness()),a.isUniformUsed(&quot;spacing&quot;)&amp;&amp;a.setUniform3fv(&quot;spacing&quot;,i.getSpacing()),a.isUniformUsed(&quot;slabType&quot;)&amp;&amp;a.setUniformi(&quot;slabType&quot;,t.renderable.getSlabType()),a.isUniformUsed(&quot;slabType&quot;)&amp;&amp;a.setUniformi(&quot;slabType&quot;,t.renderable.getSlabType()),a.isUniformUsed(&quot;slabTrapezoid&quot;)&amp;&amp;a.setUniformi(&quot;slabTrapezoid&quot;,t.renderable.getSlabTrapezoidIntegration());const e=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null;if(a.isUniformUsed(&quot;WCTCMatrix&quot;)){const n=i.getDimensions();p(t.tmpMat4,i.getIndexToWorld()),x(t.tmpMat4,t.tmpMat4,[-.5,-.5,-.5]),C(t.tmpMat4,t.tmpMat4,n),v(t.tmpMat4,t.tmpMat4),e&amp;&amp;b(t.tmpMat4,t.tmpMat4,e),a.setUniformMatrix(&quot;WCTCMatrix&quot;,t.tmpMat4)}a.isUniformUsed(&quot;vboScaling&quot;)&amp;&amp;a.setUniform3fv(&quot;vboScaling&quot;,n.getCABO().getCoordScale()??[1,1,1]),n.getAttributeUpdateTime().modified()}if(t.haveSeenDepthRequest&amp;&amp;n.getProgram().setUniformi(&quot;depthRequest&quot;,t.renderDepth?1:0),n.getProgram().isUniformUsed(&quot;coffset&quot;)){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf(&quot;coffset&quot;,t.offset),n.getProgram().isUniformUsed(&quot;cfactor&quot;)&amp;&amp;n.getProgram().setUniformf(&quot;cfactor&quot;,t.factor)}},e.setCameraShaderParameters=(e,n,o)=&gt;{const a=t._openGLCamera.getKeyMatrices(n),i=t._openGLImageSlice.getKeyMatrices(),s=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,l=e.getProgram();l.isUniformUsed(&quot;MCPCMatrix&quot;)&amp;&amp;(m(t.tmpMat4),l.setUniformMatrix(&quot;MCPCMatrix&quot;,Ef([a.wcpc,i.mcwc,s],r,t.tmpMat4))),l.isUniformUsed(&quot;MCVCMatrix&quot;)&amp;&amp;(m(t.tmpMat4),l.setUniformMatrix(&quot;MCVCMatrix&quot;,Ef([a.wcvc,i.mcwc,s],r,t.tmpMat4)))},e.setPropertyShaderParameters=(e,n,r)=&gt;{const o=e.getProgram(),a=r.getProperty(t.currentValidInputs[0].inputIndex),i=a.getOpacity();o.setUniformf(&quot;opacity&quot;,i);const s=t.numberOfComponents,l=a.getIndependentComponents();if(l)for(let e=0;e&lt;s;++e)o.setUniformf(`mix${e}`,a.getComponentWeight(e));for(let e=0;e&lt;s;e++){const n=t.multiTexturePerVolumeEnabled,r=n?e:0,i=n?0:e,s=t.scalarTextures[r].getVolumeInfo(),c=s.scale[i],u=s.offset[i],d=l?e:0;let p=a.getColorWindow(),f=a.getColorLevel();const g=a.getRGBTransferFunction(d);if(g&amp;&amp;a.getUseLookupTableScalarRange()){const e=g.getRange();p=e[1]-e[0],f=.5*(e[1]+e[0])}const m=c/p,h=(u-f)/p+.5;o.setUniformf(`cshift${e}`,h),o.setUniformf(`cscale${e}`,m);let v=1,T=0;const y=a.getPiecewiseFunction(d);if(y){const e=y.getRange(),t=e[1]-e[0];v=c/t,T=(u-.5*(e[0]+e[1]))/t+.5}o.setUniformf(`pwfshift${e}`,T),o.setUniformf(`pwfscale${e}`,v)}const c=t.colorTexture.getTextureUnit();o.setUniformi(&quot;colorTexture1&quot;,c);const u=t.pwfTexture.getTextureUnit();o.setUniformi(&quot;pwfTexture1&quot;,u),o.setUniform4fv(&quot;backgroundColor&quot;,t.renderable.getBackgroundColor())},e.getNeedToRebuildShaders=(e,n,r)=&gt;{const o=r.getProperty(t.currentValidInputs[0].inputIndex).getIndependentComponents(),a=t.renderable.getSlabThickness(),i=t.renderable.getSlabType(),s=t.renderable.getSlabTrapezoidIntegration();let l=!1;return(!t.currentRenderPass&amp;&amp;t.lastRenderPassShaderReplacement||t.currentRenderPass&amp;&amp;t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&amp;&amp;(l=!0),!(!l&amp;&amp;t.lastHaveSeenDepthRequest===t.haveSeenDepthRequest&amp;&amp;t.lastNumberOfComponents===t.numberOfComponents&amp;&amp;t.lastMultiTexturePerVolumeEnabled===t.multiTexturePerVolumeEnabled&amp;&amp;0!==e.getProgram()?.getHandle()&amp;&amp;t.lastIndependentComponents===o&amp;&amp;t.lastSlabThickness===a&amp;&amp;t.lastSlabType===i&amp;&amp;t.lastSlabTrapezoidIntegration===s||(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastNumberOfComponents=t.numberOfComponents,t.lastMultiTexturePerVolumeEnabled=t.multiTexturePerVolumeEnabled,t.lastIndependentComponents=o,t.lastSlabThickness=a,t.lastSlabType=i,t.lastSlabTrapezoidIntegration=s,0))},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkImageResliceMapperVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\n// all variables that represent positions or directions have a suffix\\n// indicating the coordinate system they are in. The possible values are\\n// MC - Model coordinates\\n// WC - World coordinates\\n// VC - View coordinates\\n// DC - Display coordinates\\n// TC - Texture coordinates\\n\\n// frag position in VC\\n//VTK::PositionVC::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// picking support\\n//VTK::Picking::Dec\\n\\n// camera and actor matrix values\\n//VTK::Camera::Dec\\n\\nvoid main()\\n{\\n  //VTK::PositionVC::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Picking::Impl\\n}\\n&quot;,e.Fragment=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkImageResliceMapperFS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n// Template for the gpu image mapper fragment shader\\n\\n// VC position of this fragment\\n//VTK::PositionVC::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\n// picking support\\n//VTK::Picking::Dec\\n\\n// handle coincident offsets\\n//VTK::Coincident::Dec\\n\\n//VTK::ZBuffer::Dec\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\nvoid main()\\n{\\n  // VC position of this fragment. This should not branch/return/discard.\\n  //VTK::PositionVC::Impl\\n\\n  // Place any calls that require uniform flow (e.g. dFdx) here.\\n  //VTK::UniformFlow::Impl\\n\\n  // Set gl_FragDepth here (gl_FragCoord.z by default)\\n  //VTK::Depth::Impl\\n\\n  // Early depth peeling abort:\\n  //VTK::DepthPeeling::PreColor\\n\\n  //VTK::TCoord::Impl\\n\\n  if (gl_FragData[0].a &lt;= 0.0)\\n    {\\n    discard;\\n    }\\n\\n  //VTK::DepthPeeling::Impl\\n\\n  //VTK::Picking::Impl\\n\\n  // handle coincident offsets\\n  //VTK::Coincident::Impl\\n\\n  //VTK::ZBuffer::Impl\\n\\n  //VTK::RenderPassFragmentShader::Impl\\n}\\n&quot;,e.Geometry=&quot;&quot;},e.replaceShaderValues=(n,r,o)=&gt;{if(e.replaceShaderTCoord(n,r,o),e.replaceShaderPositionVC(n,r,o),t.haveSeenDepthRequest){let e=n.Fragment;e=td.substitute(e,&quot;//VTK::ZBuffer::Dec&quot;,&quot;uniform int depthRequest;&quot;).result,e=td.substitute(e,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float iz = floor(gl_FragCoord.z*65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result,n.Fragment=e}e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderTCoord=(e,n,r)=&gt;{let o=e.Vertex;const a=e.Geometry;let i=e.Fragment;const s=t.renderable.getSlabThickness();o=td.substitute(o,&quot;//VTK::TCoord::Dec&quot;,[&quot;uniform mat4 WCTCMatrix;&quot;,&quot;out vec3 fragTexCoord;&quot;]).result,o=td.substitute(o,&quot;//VTK::TCoord::Impl&quot;,[&quot;fragTexCoord = (WCTCMatrix * vertexWC).xyz;&quot;]).result;const l=t.numberOfComponents,c=r.getProperty(t.currentValidInputs[0].inputIndex).getIndependentComponents();let u=[&quot;in vec3 fragTexCoord;&quot;,`uniform highp sampler3D volumeTexture[${t.scalarTextures.length}];`,&quot;uniform mat4 WCTCMatrix;&quot;,&quot;uniform float cshift0;&quot;,&quot;uniform float cscale0;&quot;,&quot;uniform float pwfshift0;&quot;,&quot;uniform float pwfscale0;&quot;,&quot;uniform sampler2D colorTexture1;&quot;,&quot;uniform sampler2D pwfTexture1;&quot;,&quot;uniform float opacity;&quot;,&quot;uniform vec4 backgroundColor;&quot;];if(u.push(&quot;vec4 rawSampleTexture(vec3 pos) {&quot;),t.multiTexturePerVolumeEnabled){u.push(&quot;vec4 rawSample;&quot;);for(let e=0;e&lt;t.scalarTextures.length;++e)u.push(`rawSample[${e}] = texture(volumeTexture[${e}], pos)[0];`);u.push(&quot;return rawSample;&quot;,&quot;}&quot;)}else u.push(&quot;return texture(volumeTexture[0], pos);&quot;,&quot;}&quot;);if(c){for(let e=1;e&lt;l;e++)u=u.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(l){case 1:u=u.concat([&quot;uniform float mix0;&quot;,&quot;#define height0 0.5&quot;]);break;case 2:u=u.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;#define height0 0.25&quot;,&quot;#define height1 0.75&quot;]);break;case 3:u=u.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;#define height0 0.17&quot;,&quot;#define height1 0.5&quot;,&quot;#define height2 0.83&quot;]);break;case 4:u=u.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;uniform float mix3;&quot;,&quot;#define height0 0.125&quot;,&quot;#define height1 0.375&quot;,&quot;#define height2 0.625&quot;,&quot;#define height3 0.875&quot;]);break;default:Mf(&quot;Unsupported number of independent coordinates.&quot;)}}s&gt;0&amp;&amp;(u=u.concat([&quot;uniform vec3 spacing;&quot;,&quot;uniform float slabThickness;&quot;,&quot;uniform int slabType;&quot;,&quot;uniform int slabTrapezoid;&quot;,&quot;uniform vec3 vboScaling;&quot;]),u=u.concat([&quot;vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)&quot;,&quot;{&quot;,&quot;  vec4 retVal = vec4(1.0);&quot;,&quot;  if (slabType == 0) // min&quot;,&quot;  {&quot;,&quot;    retVal = min(currVal, valToComp);&quot;,&quot;  }&quot;,&quot;  else if (slabType == 1) // max&quot;,&quot;  {&quot;,&quot;    retVal = max(currVal, valToComp);&quot;,&quot;  }&quot;,&quot;  else if (slabType == 3) // sum&quot;,&quot;  {&quot;,&quot;    retVal = currVal + (trapezoid &gt; 0 ? 0.5 * valToComp : valToComp); &quot;,&quot;  }&quot;,&quot;  else // mean&quot;,&quot;  {&quot;,&quot;    retVal = currVal + (trapezoid &gt; 0 ? 0.5 * valToComp : valToComp); &quot;,&quot;  }&quot;,&quot;  return retVal;&quot;,&quot;}&quot;])),i=td.substitute(i,&quot;//VTK::TCoord::Dec&quot;,u).result;let d=[&quot;if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))&quot;,&quot;{&quot;,&quot;  // set the background color and exit&quot;,&quot;  gl_FragData[0] = backgroundColor;&quot;,&quot;  return;&quot;,&quot;}&quot;,&quot;vec4 tvalue = rawSampleTexture(fragTexCoord);&quot;];if(s&gt;0&amp;&amp;(d=d.concat([&quot;// Get the first and last samples&quot;,&quot;int numSlices = 1;&quot;,&quot;float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;&quot;,&quot;vec3 normalxspacing = scaling * normalWCVSOutput;&quot;,&quot;float distTraveled = length(normalxspacing);&quot;,&quot;int trapezoid = 0;&quot;,&quot;while (distTraveled &lt; slabThickness * 0.5)&quot;,&quot;{&quot;,&quot;  distTraveled += length(normalxspacing);&quot;,&quot;  float fnumSlices = float(numSlices);&quot;,&quot;  if (distTraveled &gt; slabThickness * 0.5)&quot;,&quot;  {&quot;,&quot;    // Before stepping outside the slab, sample at the boundaries&quot;,&quot;    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;&quot;,&quot;    trapezoid = slabTrapezoid;&quot;,&quot;  }&quot;,&quot;  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;&quot;,&quot;  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) &amp;&amp; !any(lessThan(fragTCoordNeg, vec3(0.0))))&quot;,&quot;  {&quot;,&quot;    vec4 newVal = rawSampleTexture(fragTCoordNeg);&quot;,&quot;    tvalue = compositeValue(tvalue, newVal, trapezoid);&quot;,&quot;    numSlices += 1;&quot;,&quot;  }&quot;,&quot;  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;&quot;,&quot;  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) &amp;&amp; !any(lessThan(fragTCoordNeg, vec3(0.0))))&quot;,&quot;  {&quot;,&quot;    vec4 newVal = rawSampleTexture(fragTCoordPos);&quot;,&quot;    tvalue = compositeValue(tvalue, newVal, trapezoid);&quot;,&quot;    numSlices += 1;&quot;,&quot;  }&quot;,&quot;}&quot;,&quot;// Finally, if slab type is *mean*, divide the sum by the numSlices&quot;,&quot;if (slabType == 2)&quot;,&quot;{&quot;,&quot;  tvalue = tvalue / float(numSlices);&quot;,&quot;}&quot;])),c){const e=[&quot;r&quot;,&quot;g&quot;,&quot;b&quot;,&quot;a&quot;];for(let t=0;t&lt;l;++t)d=d.concat([`vec3 tcolor${t} = texture2D(colorTexture1, vec2(tvalue.${e[t]} * cscale${t} + cshift${t}, height${t})).rgb;`,`float compWeight${t} = mix${t} * texture2D(pwfTexture1, vec2(tvalue.${e[t]} * pwfscale${t} + pwfshift${t}, height${t})).r;`]);switch(l){case 1:d=d.concat([&quot;gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);&quot;]);break;case 2:d=d.concat([&quot;float weightSum = compWeight0 + compWeight1;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);&quot;]);break;case 3:d=d.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);&quot;]);break;case 4:d=d.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);&quot;]);break;default:Mf(&quot;Unsupported number of independent coordinates.&quot;)}}else switch(l){case 1:d=d.concat([&quot;// Dependent components&quot;,&quot;float intensity = tvalue.r;&quot;,&quot;vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;&quot;,&quot;float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;&quot;,&quot;gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);&quot;]);break;case 2:d=d.concat([&quot;float intensity = tvalue.r*cscale0 + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);&quot;]);break;case 3:d=d.concat([&quot;vec4 tcolor = cscale0*tvalue + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);&quot;]);break;default:d=d.concat([&quot;vec4 tcolor = cscale0*tvalue + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);&quot;])}i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,d).result,e.Vertex=o,e.Fragment=i,e.Geometry=a},e.replaceShaderPositionVC=(n,r,o)=&gt;{let a=n.Vertex;const i=n.Geometry;let s=n.Fragment;const l=t.renderable.getSlabThickness();let c=[&quot;attribute vec4 vertexWC;&quot;];c=c.concat([`//${e.getMTime()}${t.resliceGeomUpdateString}`]),l&gt;0&amp;&amp;(c=c.concat([&quot;attribute vec3 normalWC;&quot;,&quot;varying vec3 normalWCVSOutput;&quot;,&quot;varying vec4 vertexWCVSOutput;&quot;])),a=td.substitute(a,&quot;//VTK::PositionVC::Dec&quot;,c).result;let u=[&quot;gl_Position = MCPCMatrix * vertexWC;&quot;];l&gt;0&amp;&amp;(u=u.concat([&quot;normalWCVSOutput = normalWC;&quot;,&quot;vertexWCVSOutput = vertexWC;&quot;])),a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,u).result,a=td.substitute(a,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 MCPCMatrix;&quot;,&quot;uniform mat4 MCVCMatrix;&quot;]).result;let d=[];l&gt;0&amp;&amp;(d=d.concat([&quot;varying vec3 normalWCVSOutput;&quot;,&quot;varying vec4 vertexWCVSOutput;&quot;])),s=td.substitute(s,&quot;//VTK::PositionVC::Dec&quot;,d).result,n.Vertex=a,n.Geometry=i,n.Fragment=s},e.updateResliceGeometry=()=&gt;{let e=&quot;&quot;;const n=t.currentValidInputs[0].imageData,r=n?.getBounds();let o=!0,a=2;const i=t.renderable.getSlicePolyData(),s=t.renderable.getSlicePlane();if(i)e=e.concat(`PolyData${i.getMTime()}`);else if(s){e=e.concat(`Plane${s.getMTime()}`);const t=se();n&amp;&amp;(e=e.concat(`Image${n.getMTime()}`),pe(t,...n.getDirection()),me(t,t));const r=[...s.getNormal()];wn(r,r,t),[o,a]=function(e){Da.normalize(e);const t=[0,0,0];for(let r=0;r&lt;3;++r){(n=t)[0]=0,n[1]=0,n[2]=0,t[r]=1;const o=Da.dot(e,t);if(o&lt;-.999999||o&gt;.999999)return[!0,r]}var n;return[!1,2]}(r)}else{const o=ei.newInstance();o.setNormal(0,0,1);let a=[0,1,0,1,0,1];n&amp;&amp;(a=r),o.setOrigin(a[0],a[2],.5*(a[5]+a[4])),t.renderable.setSlicePlane(o),e=e.concat(`Plane${s?.getMTime()}`),n&amp;&amp;(e=e.concat(`Image${n.getMTime()}`))}if(!t.resliceGeom||t.resliceGeomUpdateString!==e){if(i)t.resliceGeom||(t.resliceGeom=gu.newInstance()),t.resliceGeom.getPoints().setData(i.getPoints().getData(),3),t.resliceGeom.getPolys().setData(i.getPolys().getData(),1),t.resliceGeom.getPointData().setNormals(i.getPointData().getNormals());else if(s)if(o){const e=new Float32Array(12),r=n.worldToIndex(s.getOrigin(),[0,0,0]),o=[(a+1)%3,(a+2)%3].sort(),i=n.getSpatialExtent();let l=0;for(let t=0;t&lt;2;++t)for(let n=0;n&lt;2;++n)e[l+a]=r[a],e[l+o[0]]=i[2*o[0]+n],e[l+o[1]]=i[2*o[1]+t],l+=3;t.transform.setMatrix(n.getIndexToWorld()),t.transform.transformPoints(e,e);const c=new Uint16Array(8);c[0]=3,c[1]=0,c[2]=1,c[3]=3,c[4]=3,c[5]=0,c[6]=3,c[7]=2;const u=s.getNormal();Da.normalize(u);const d=new Float32Array(12);for(let e=0;e&lt;4;++e)d[3*e]=u[0],d[3*e+1]=u[1],d[3*e+2]=u[2];t.resliceGeom||(t.resliceGeom=gu.newInstance()),t.resliceGeom.getPoints().setData(e,3),t.resliceGeom.getPolys().setData(c,1);const p=xs.newInstance({numberOfComponents:3,values:d,name:&quot;Normals&quot;});t.resliceGeom.getPointData().setNormals(p)}else{t.outlineFilter.setInputData(n),t.cutter.setInputConnection(t.outlineFilter.getOutputPort()),t.cutter.setCutFunction(s),t.lineToSurfaceFilter.setInputConnection(t.cutter.getOutputPort()),t.lineToSurfaceFilter.update(),t.resliceGeom||(t.resliceGeom=gu.newInstance());const e=t.lineToSurfaceFilter.getOutputData();t.resliceGeom.getPoints().setData(e.getPoints().getData(),3),t.resliceGeom.getPolys().setData(e.getPolys().getData(),1),t.resliceGeom.getPointData().setNormals(e.getPointData().getNormals());const r=s.getNormal(),o=t.resliceGeom.getNumberOfPoints();Da.normalize(r);const a=new Float32Array(3*o);for(let e=0;e&lt;o;++e)a[3*e]=r[0],a[3*e+1]=r[1],a[3*e+2]=r[2];const i=xs.newInstance({numberOfComponents:3,values:a,name:&quot;Normals&quot;});t.resliceGeom.getPointData().setNormals(i)}else Mf(&quot;Something went wrong.&quot;,&quot;A default slice plane should have been created in the beginning of&quot;,&quot;updateResliceGeometry.&quot;);t.resliceGeomUpdateString=e,t.resliceGeom?.modified()}},e.setScalarTextures=e=&gt;{t.scalarTextures=[...e],t._externalOpenGLTexture=!0},e.delete=Et((()=&gt;{t._openGLRenderWindow&amp;&amp;a(t._openGLRenderWindow)}),e.delete)}(e,t)}),&quot;vtkOpenGLImageResliceMapper&quot;);Jt(&quot;vtkImageResliceMapper&quot;,Df);var Lf={SlicingMode:{NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5}};const{vtkErrorMacro:Bf}=Ht,{SlicingMode:Nf}=Lf;function Ff(e){const t=e.split(&quot;\\n&quot;),n=[];for(let e=0;e&lt;t.length;++e){const r=t[e].trim();r.length&gt;0&amp;&amp;n.push(r)}return n}const _f={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineOpacityTexture:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};const kf=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,_f,n),qt.extend(e,t,n),Ed(e,t,n),Vd(e,t,n),t.tris=ld.newInstance(),t.imagemat=m(new Float64Array(16)),t.imagematinv=m(new Float64Array(16)),t.projectionToWorld=m(new Float64Array(16)),t.idxToView=m(new Float64Array(16)),t.idxNormalMatrix=fe(new Float64Array(9)),t.modelToView=m(new Float64Array(16)),t.projectionToView=m(new Float64Array(16)),Ct(e,t,[]),t.VBOBuildTime={},ht(t.VBOBuildTime),function(e,t){function n(n){t.openGLTexture.releaseGraphicsResources(n),[t._colorTransferFunc,t._pwFunc,t._labelOutlineThicknessArray,t._labelOutlineOpacity].forEach((t=&gt;n.unregisterGraphicsResourceUser(t,e)))}t.classHierarchy.push(&quot;vtkOpenGLImageMapper&quot;),e.buildPass=r=&gt;{if(r){t.currentRenderPass=null,t.openGLImageSlice=e.getFirstAncestorOfType(&quot;vtkOpenGLImageSlice&quot;),t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;);const r=t._openGLRenderWindow;t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),r&amp;&amp;!r.isDeleted()&amp;&amp;r!==t._openGLRenderWindow&amp;&amp;n(r),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow);const o=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(o.getActiveCamera()),t.renderable.isA(&quot;vtkImageMapper&quot;)&amp;&amp;t.renderable.getSliceAtFocalPoint()&amp;&amp;t.renderable.setSliceFromCamera(o.getActiveCamera())}},e.translucentPass=(n,r)=&gt;{n&amp;&amp;(t.currentRenderPass=r,e.render())},e.zBufferPass=n=&gt;{n&amp;&amp;(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.opaqueZBufferPass=t=&gt;e.zBufferPass(t),e.opaquePass=t=&gt;{t&amp;&amp;e.render()},e.getCoincidentParameters=(e,n)=&gt;t.renderable.getResolveCoincidentTopology()==gl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=&gt;{const n=t.openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=Rd,e.Fragment=Md,e.Geometry=&quot;&quot;},e.replaceShaderValues=(n,r,o)=&gt;{let a=n.Vertex,i=n.Fragment;a=td.substitute(a,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 MCPCMatrix;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,[&quot;  gl_Position = MCPCMatrix * vertexMC;&quot;]).result,a=td.substitute(a,&quot;//VTK::TCoord::Impl&quot;,&quot;tcoordVCVSOutput = tcoordMC;&quot;).result,a=td.substitute(a,&quot;//VTK::TCoord::Dec&quot;,&quot;attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;&quot;).result;const s=t.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let c=[&quot;varying vec2 tcoordVCVSOutput;&quot;,&quot;uniform float cshift0;&quot;,&quot;uniform float cscale0;&quot;,&quot;uniform float pwfshift0;&quot;,&quot;uniform float pwfscale0;&quot;,&quot;uniform sampler2D texture1;&quot;,&quot;uniform sampler2D colorTexture1;&quot;,&quot;uniform sampler2D pwfTexture1;&quot;,&quot;uniform float opacity;&quot;];if(o.getProperty().getUseLabelOutline()&amp;&amp;(c=c.concat([&quot;uniform sampler2D labelOutlineTexture1;&quot;,&quot;uniform sampler2D labelOutlineOpacityTexture1;&quot;])),l){for(let e=1;e&lt;s;e++)c=c.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(s){case 1:c=c.concat([&quot;uniform float mix0;&quot;,&quot;#define height0 0.5&quot;]);break;case 2:c=c.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;#define height0 0.25&quot;,&quot;#define height1 0.75&quot;]);break;case 3:c=c.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;#define height0 0.17&quot;,&quot;#define height1 0.5&quot;,&quot;#define height2 0.83&quot;]);break;case 4:c=c.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;uniform float mix3;&quot;,&quot;#define height0 0.125&quot;,&quot;#define height1 0.375&quot;,&quot;#define height2 0.625&quot;,&quot;#define height3 0.875&quot;]);break;default:Bf(&quot;Unsupported number of independent coordinates.&quot;)}}if(i=td.substitute(i,&quot;//VTK::TCoord::Dec&quot;,c).result,!0===o.getProperty().getUseLabelOutline()&amp;&amp;(i=td.substitute(i,&quot;//VTK::LabelOutline::Dec&quot;,[&quot;uniform float vpWidth;&quot;,&quot;uniform float vpHeight;&quot;,&quot;uniform float vpOffsetX;&quot;,&quot;uniform float vpOffsetY;&quot;,&quot;uniform mat4 PCWCMatrix;&quot;,&quot;uniform mat4 vWCtoIDX;&quot;,&quot;uniform ivec3 imageDimensions;&quot;,&quot;uniform int sliceAxis;&quot;]).result,i=td.substitute(i,&quot;//VTK::ImageLabelOutlineOn&quot;,&quot;#define vtkImageLabelOutlineOn&quot;).result,i=td.substitute(i,&quot;//VTK::LabelOutlineHelperFunction&quot;,[&quot;#ifdef vtkImageLabelOutlineOn&quot;,&quot;vec3 fragCoordToIndexSpace(vec4 fragCoord) {&quot;,&quot;  vec4 pcPos = vec4(&quot;,&quot;    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,&quot;,&quot;    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,&quot;,&quot;    (fragCoord.z - 0.5) * 2.0,&quot;,&quot;    1.0);&quot;,&quot;&quot;,&quot;  vec4 worldCoord = PCWCMatrix * pcPos;&quot;,&quot;  vec4 vertex = (worldCoord/worldCoord.w);&quot;,&quot;&quot;,&quot;  vec3 index = (vWCtoIDX * vertex).xyz;&quot;,&quot;&quot;,&quot;  // half voxel fix for labelmapOutline&quot;,&quot;  return (index + vec3(0.5)) / vec3(imageDimensions);&quot;,&quot;}&quot;,&quot;vec2 getSliceCoords(vec3 coord, int axis) {&quot;,&quot;  if (axis == 0) return coord.yz;&quot;,&quot;  if (axis == 1) return coord.xz;&quot;,&quot;  if (axis == 2) return coord.xy;&quot;,&quot;}&quot;,&quot;#endif&quot;]).result),l){const e=[&quot;r&quot;,&quot;g&quot;,&quot;b&quot;,&quot;a&quot;];let t=[&quot;vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);&quot;];for(let n=0;n&lt;s;n++)t=t.concat([`vec3 tcolor${n} = mix${n} * texture2D(colorTexture1, vec2(tvalue.${e[n]} * cscale${n} + cshift${n}, height${n})).rgb;`,`float compWeight${n} = mix${n} * texture2D(pwfTexture1, vec2(tvalue.${e[n]} * pwfscale${n} + pwfshift${n}, height${n})).r;`]);switch(s){case 1:t=t.concat([&quot;gl_FragData[0] = vec4(tcolor0.rgb, opacity);&quot;]);break;case 2:t=t.concat([&quot;float weightSum = compWeight0 + compWeight1;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);&quot;]);break;case 3:t=t.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);&quot;]);break;case 4:t=t.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);&quot;]);break;default:Bf(&quot;Unsupported number of independent coordinates.&quot;)}i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,t).result}else switch(s){case 1:i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,[...Ff(&quot;\\n                #ifdef vtkImageLabelOutlineOn\\n                  vec3 centerPosIS = fragCoordToIndexSpace(gl_FragCoord);\\n                  float centerValue = texture2D(texture1, getSliceCoords(centerPosIS, sliceAxis)).r;\\n                  bool pixelOnBorder = false;\\n                  vec3 tColor = texture2D(colorTexture1, vec2(centerValue * cscale0 + cshift0, 0.5)).rgb;\\n                  float scalarOpacity = texture2D(pwfTexture1, vec2(centerValue * pwfscale0 + pwfshift0, 0.5)).r;\\n                  float opacityToUse = scalarOpacity * opacity;\\n                  int segmentIndex = int(centerValue * 255.0);\\n                  float textureCoordinate = float(segmentIndex - 1) / 1024.0;\\n                  float textureValue = texture2D(labelOutlineTexture1, vec2(textureCoordinate, 0.5)).r;\\n                  float outlineOpacity = texture2D(labelOutlineOpacityTexture1, vec2(textureCoordinate, 0.5)).r;\\n                  int actualThickness = int(textureValue * 255.0);\\n\\n                  if (segmentIndex == 0){\\n                    gl_FragData[0] = vec4(0.0, 0.0, 0.0, 0.0);\\n                    return;\\n                  }\\n\\n                  for (int i = -actualThickness; i &lt;= actualThickness; i++) {\\n                    for (int j = -actualThickness; j &lt;= actualThickness; j++) {\\n                      if (i == 0 || j == 0) {\\n                        continue;\\n                      }\\n                      vec4 neighborPixelCoord = vec4(gl_FragCoord.x + float(i),\\n                        gl_FragCoord.y + float(j),\\n                        gl_FragCoord.z, gl_FragCoord.w);\\n                      vec3 neighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\\n                      float value = texture2D(texture1, getSliceCoords(neighborPosIS, sliceAxis)).r;\\n                      if (value != centerValue) {\\n                        pixelOnBorder = true;\\n                        break;\\n                      }\\n                    }\\n                    if (pixelOnBorder == true) {\\n                      break;\\n                    }\\n                  }\\n                  if (pixelOnBorder == true) {\\n                    gl_FragData[0] = vec4(tColor, outlineOpacity);\\n                  }\\n                  else {\\n                    gl_FragData[0] = vec4(tColor, opacityToUse);\\n                  }\\n                #else\\n                  float intensity = texture2D(texture1, tcoordVCVSOutput).r;\\n                  vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;\\n                  float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;\\n                  gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);\\n                #endif\\n                &quot;)]).result;break;case 2:i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,[&quot;vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);&quot;,&quot;float intensity = tcolor.r*cscale0 + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);&quot;]).result;break;case 3:i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,[&quot;vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);&quot;]).result;break;default:i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,[&quot;vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);&quot;]).result}t.haveSeenDepthRequest&amp;&amp;(i=td.substitute(i,&quot;//VTK::ZBuffer::Dec&quot;,&quot;uniform int depthRequest;&quot;).result,i=td.substitute(i,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float iz = floor(gl_FragCoord.z*65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result),n.Vertex=a,n.Fragment=i,e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderClip=(e,n,r)=&gt;{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e&gt;6&amp;&amp;(et(&quot;OpenGL has a limit of 6 clipping planes&quot;),e=6),o=td.substitute(o,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,&quot;uniform vec4 clipPlanes[6];&quot;,&quot;varying float clipDistancesVSOutput[6];&quot;]).result,o=td.substitute(o,&quot;//VTK::Clip::Impl&quot;,[&quot;for (int planeNum = 0; planeNum &lt; 6; planeNum++)&quot;,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);&quot;,&quot;    }&quot;]).result,a=td.substitute(a,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,&quot;varying float clipDistancesVSOutput[6];&quot;]).result,a=td.substitute(a,&quot;//VTK::Clip::Impl&quot;,[&quot;for (int planeNum = 0; planeNum &lt; 6; planeNum++)&quot;,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    if (clipDistancesVSOutput[planeNum] &lt; 0.0) discard;&quot;,&quot;    }&quot;]).result}e.Vertex=o,e.Fragment=a},e.getNeedToRebuildShaders=(e,n,r)=&gt;{const o=t.openGLTexture.getComponents(),a=r.getProperty().getIndependentComponents();let i=!1;return(!t.currentRenderPass&amp;&amp;t.lastRenderPassShaderReplacement||t.currentRenderPass&amp;&amp;t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&amp;&amp;(i=!0),!!(i||t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||0===e.getProgram()?.getHandle()||e.getShaderSourceTime().getMTime()&lt;t.renderable.getMTime()||e.getShaderSourceTime().getMTime()&lt;t.currentInput.getMTime()||e.getShaderSourceTime().getMTime()&lt;r.getProperty().getMTime()||t.lastTextureComponents!==o||t.lastIndependentComponents!==a)&amp;&amp;(t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastTextureComponents=o,t.lastIndependentComponents=a,!0)},e.updateShaders=(n,r,o)=&gt;{if(t.lastBoundBO=n,e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&amp;&amp;(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=&gt;{n.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime&gt;n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()&gt;n.getAttributeUpdateTime().getMTime())&amp;&amp;(n.getProgram().isAttributeUsed(&quot;vertexMC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),&quot;vertexMC&quot;,n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||Bf(&quot;Error setting vertexMC in shader VAO.&quot;)),n.getProgram().isAttributeUsed(&quot;tcoordMC&quot;)&amp;&amp;n.getCABO().getTCoordOffset()&amp;&amp;(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),&quot;tcoordMC&quot;,n.getCABO().getTCoordOffset(),n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getTCoordComponents(),t.context.FALSE)||Bf(&quot;Error setting tcoordMC in shader VAO.&quot;)),n.getAttributeUpdateTime().modified());const a=t.openGLTexture.getTextureUnit();n.getProgram().setUniformi(&quot;texture1&quot;,a);const i=t.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();if(s)for(let e=0;e&lt;i;e++)n.getProgram().setUniformf(`mix${e}`,o.getProperty().getComponentWeight(e));const l=t.openGLTexture.getShiftAndScale();for(let e=0;e&lt;i;e++){let t=o.getProperty().getColorWindow(),r=o.getProperty().getColorLevel();const a=s?e:0,i=o.getProperty().getRGBTransferFunction(a);if(i&amp;&amp;o.getProperty().getUseLookupTableScalarRange()){const e=i.getRange();t=e[1]-e[0],r=.5*(e[1]+e[0])}const c=l.scale/t,u=(l.shift-r)/t+.5;n.getProgram().setUniformf(`cshift${e}`,u),n.getProgram().setUniformf(`cscale${e}`,c)}for(let e=0;e&lt;i;e++){let t=1,r=0;const a=s?e:0,i=o.getProperty().getPiecewiseFunction(a);if(i){const e=i.getRange(),n=e[1]-e[0],o=.5*(e[0]+e[1]);t=l.scale/n,r=(l.shift-o)/n+.5}n.getProgram().setUniformf(`pwfshift${e}`,r),n.getProgram().setUniformf(`pwfscale${e}`,t)}if(t.haveSeenDepthRequest&amp;&amp;n.getProgram().setUniformi(&quot;depthRequest&quot;,t.renderDepth?1:0),n.getProgram().isUniformUsed(&quot;coffset&quot;)){const t=e.getCoincidentParameters(r,o);n.getProgram().setUniformf(&quot;coffset&quot;,t.offset),n.getProgram().isUniformUsed(&quot;cfactor&quot;)&amp;&amp;n.getProgram().setUniformf(&quot;cfactor&quot;,t.factor)}const c=t.colorTexture.getTextureUnit();n.getProgram().setUniformi(&quot;colorTexture1&quot;,c);const u=t.pwfTexture.getTextureUnit();if(n.getProgram().setUniformi(&quot;pwfTexture1&quot;,u),o.getProperty().getUseLabelOutline()){const e=t.labelOutlineThicknessTexture.getTextureUnit();n.getProgram().setUniformi(&quot;labelOutlineTexture1&quot;,e);const r=t.labelOutlineOpacityTexture.getTextureUnit();n.getProgram().setUniformi(&quot;labelOutlineOpacityTexture1&quot;,r)}if(t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e&gt;6&amp;&amp;(et(&quot;OpenGL has a limit of 6 clipping planes&quot;),e=6);const r=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,a=r?p(t.imagematinv,o.getMatrix()):o.getMatrix();r&amp;&amp;(h(a,a),b(a,a,r),h(a,a)),h(t.imagemat,t.currentInput.getIndexToWorld()),b(t.imagematinv,a,t.imagemat);const i=[];for(let n=0;n&lt;e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(t.imagematinv,n,e);for(let t=0;t&lt;4;t++)i.push(e[t])}n.getProgram().setUniformi(&quot;numClipPlanes&quot;,e),n.getProgram().setUniform4fv(&quot;clipPlanes&quot;,i)}},e.setCameraShaderParameters=(n,r,o)=&gt;{const a=n.getProgram(),i=t.openGLImageSlice.getKeyMatrices(),s=t.currentInput,l=s.getIndexToWorld();b(t.imagemat,i.mcwc,l);const c=t.openGLCamera.getKeyMatrices(r);if(b(t.imagemat,c.wcpc,t.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const e=n.getCABO().getInverseShiftAndScaleMatrix();b(t.imagemat,t.imagemat,e)}if(a.setUniformMatrix(&quot;MCPCMatrix&quot;,t.imagemat),!0===o.getProperty().getUseLabelOutline()){const n=s.getWorldToIndex(),o=s.getDimensions();let i=t.renderable.getClosestIJKAxis().ijkMode;i===Nf.NONE&amp;&amp;(i=Nf.K),a.setUniform3i(&quot;imageDimensions&quot;,o[0],o[1],o[2]),a.setUniformi(&quot;sliceAxis&quot;,i),a.setUniformMatrix(&quot;vWCtoIDX&quot;,n);const l=t.openGLCamera.getKeyMatrices(r);v(t.projectionToWorld,l.wcpc),t.openGLCamera.getKeyMatrices(r),a.setUniformMatrix(&quot;PCWCMatrix&quot;,t.projectionToWorld);const c=e.getRenderTargetSize();a.setUniformf(&quot;vpWidth&quot;,c[0]),a.setUniformf(&quot;vpHeight&quot;,c[1]);const u=e.getRenderTargetOffset();a.setUniformf(&quot;vpOffsetX&quot;,u[0]/c[0]),a.setUniformf(&quot;vpOffsetY&quot;,u[1]/c[1])}},e.setPropertyShaderParameters=(e,t,n)=&gt;{const r=e.getProgram(),o=n.getProperty().getOpacity();r.setUniformf(&quot;opacity&quot;,o)},e.renderPieceStart=(n,r)=&gt;{e.updateBufferObjects(n,r),t.lastBoundBO=null},e.renderPieceDraw=(n,r)=&gt;{const o=t.context;t.openGLTexture.activate(),t.colorTexture.activate(),r.getProperty().getUseLabelOutline()&amp;&amp;(t.labelOutlineThicknessTexture.activate(),t.labelOutlineOpacityTexture.activate()),t.pwfTexture.activate(),t.tris.getCABO().getElementCount()&amp;&amp;(e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release()),t.openGLTexture.deactivate(),t.colorTexture.deactivate(),r.getProperty().getUseLabelOutline()&amp;&amp;(t.labelOutlineThicknessTexture.deactivate(),t.labelOutlineOpacityTexture.deactivate()),t.pwfTexture.deactivate()},e.renderPieceFinish=(e,t)=&gt;{},e.renderPiece=(n,r)=&gt;{e.invokeEvent({type:&quot;StartEvent&quot;}),t.renderable.update(),t.currentInput=t.renderable.getCurrentImage(),e.invokeEvent({type:&quot;EndEvent&quot;}),t.currentInput?(e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)):Bf(&quot;No input!&quot;)},e.updateBufferObjects=(t,n)=&gt;{e.getNeedToRebuildBufferObjects(t,n)&amp;&amp;e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=&gt;t.VBOBuildTime.getMTime()&lt;e.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getMTime()||t.VBOBuildTime.getMTime()&lt;t.renderable.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getProperty().getMTime()||t.VBOBuildTime.getMTime()&lt;t.currentInput.getMTime()||!t.openGLTexture?.getHandle()||!t.colorTexture?.getHandle()||r.getProperty().getUseLabelOutline()&amp;&amp;(!t.labelOutlineThicknessTexture?.getHandle()||!t.labelOutlineOpacityTexture?.getHandle())||!t.pwfTexture?.getHandle(),e.buildBufferObjects=(n,r)=&gt;{const o=t.currentInput;if(!o)return;const a=o.getPointData()&amp;&amp;o.getPointData().getScalars();if(!a)return;const i=a.getDataType(),s=a.getNumberOfComponents(),l=r.getProperty(),c=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?s:1,p=u?2*d:1,f=[];for(let e=0;e&lt;d;++e)f.push(l.getRGBTransferFunction(e));const g=wf(f,u,d),m=l.getRGBTransferFunction(),h=t._openGLRenderWindow.getGraphicsResourceForObject(m);if(h?.oglObject?.getHandle()&amp;&amp;h?.hash===g)t.colorTexture=h.oglObject;else{t.colorTexture=Pd.newInstance({resizable:!0}),t.colorTexture.setOpenGLRenderWindow(t._openGLRenderWindow);let n=t.renderable.getColorTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=new Uint8ClampedArray(n*p*3);if(c===Pf.NEAREST?(t.colorTexture.setMinificationFilter(ud.NEAREST),t.colorTexture.setMagnificationFilter(ud.NEAREST)):(t.colorTexture.setMinificationFilter(ud.LINEAR),t.colorTexture.setMagnificationFilter(ud.LINEAR)),m){const e=new Float32Array(3*n);for(let t=0;t&lt;d;t++){const o=l.getRGBTransferFunction(t),a=o.getRange();if(o.getTable(a[0],a[1],n,e,1),u)for(let o=0;o&lt;3*n;o++)r[t*n*6+o]=255*e[o],r[t*n*6+o+3*n]=255*e[o];else for(let o=0;o&lt;3*n;o++)r[t*n*6+o]=255*e[o]}t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw({width:n,height:p,numComps:3,dataType:cs.UNSIGNED_CHAR,data:r})}else{for(let e=0;e&lt;3*n;++e)r[e]=255*e/(3*(n-1)),r[e+1]=255*e/(3*(n-1)),r[e+2]=255*e/(3*(n-1));t.colorTexture.create2DFromRaw({width:n,height:1,numComps:3,dataType:cs.UNSIGNED_CHAR,data:r})}m&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(m,t.colorTexture,g),m!==t._colorTransferFunc&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(m,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._colorTransferFunc,e)),t._colorTransferFunc=m)}const v=[];for(let e=0;e&lt;d;++e)v.push(l.getPiecewiseFunction(e));const T=wf(v,u,d),y=l.getPiecewiseFunction(),b=t._openGLRenderWindow.getGraphicsResourceForObject(y);if(b?.oglObject?.getHandle()&amp;&amp;b?.hash===T)t.pwfTexture=b.oglObject;else{let n=t.renderable.getOpacityTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=n*p,o=new Uint8ClampedArray(r);if(t.pwfTexture=Pd.newInstance({resizable:!0}),t.pwfTexture.setOpenGLRenderWindow(t._openGLRenderWindow),c===Pf.NEAREST?(t.pwfTexture.setMinificationFilter(ud.NEAREST),t.pwfTexture.setMagnificationFilter(ud.NEAREST)):(t.pwfTexture.setMinificationFilter(ud.LINEAR),t.pwfTexture.setMagnificationFilter(ud.LINEAR)),y){const e=new Float32Array(r),o=new Float32Array(n);for(let t=0;t&lt;d;++t){const r=l.getPiecewiseFunction(t);if(null===r)e.fill(1);else{const a=r.getRange();if(r.getTable(a[0],a[1],n,o,1),u)for(let r=0;r&lt;n;r++)e[t*n*2+r]=o[r],e[t*n*2+r+n]=o[r];else for(let r=0;r&lt;n;r++)e[t*n*2+r]=o[r]}}t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw({width:n,height:p,numComps:1,dataType:cs.FLOAT,data:e})}else o.fill(255),t.pwfTexture.create2DFromRaw({width:n,height:1,numComps:1,dataType:cs.UNSIGNED_CHAR,data:o});y&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(y,t.pwfTexture,T),y!==t._pwFunc&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(y,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._pwFunc,e)),t._pwFunc=y)}r.getProperty().getUseLabelOutline()&amp;&amp;(e.updatelabelOutlineThicknessTexture(r),e.updateLabelOutlineOpacityTexture(r));const{ijkMode:x}=t.renderable.getClosestIJKAxis();let C=t.renderable.getSlice();x!==t.renderable.getSlicingMode()&amp;&amp;(C=t.renderable.getSliceAtPosition(C));const S=t.renderable.isA(&quot;vtkImageArrayMapper&quot;)?t.renderable.getSubSlice():Math.round(C),A=o.getExtent();let I;x===Nf.I&amp;&amp;(I=S-A[0]),x===Nf.J&amp;&amp;(I=S-A[2]),x!==Nf.K&amp;&amp;x!==Nf.NONE||(I=S-A[4]);const w=`${C}A${o.getMTime()}A${a.getMTime()}B${e.getMTime()}C${t.renderable.getSlicingMode()}D${r.getProperty().getInterpolationType()}`;if(t.VBOBuildString!==w){const e=o.getDimensions();t.openGLTexture||(t.openGLTexture=Pd.newInstance({resizable:!0})),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLTexture.setOglNorm16Ext(t.context.getExtension(&quot;EXT_texture_norm16&quot;)),c===Pf.NEAREST?(new Set([1,3,4]).has(s)&amp;&amp;i===cs.UNSIGNED_CHAR&amp;&amp;!u?(t.openGLTexture.setGenerateMipmap(!0),t.openGLTexture.setMinificationFilter(ud.NEAREST)):t.openGLTexture.setMinificationFilter(ud.NEAREST),t.openGLTexture.setMagnificationFilter(ud.NEAREST)):(4!==s||i!==cs.UNSIGNED_CHAR||u?t.openGLTexture.setMinificationFilter(ud.LINEAR):(t.openGLTexture.setGenerateMipmap(!0),t.openGLTexture.setMinificationFilter(ud.LINEAR_MIPMAP_LINEAR)),t.openGLTexture.setMagnificationFilter(ud.LINEAR)),t.openGLTexture.setWrapS(cd.CLAMP_TO_EDGE),t.openGLTexture.setWrapT(cd.CLAMP_TO_EDGE);const n=e[0]*e[1]*s,r=new Float32Array(12),l=new Float32Array(8);for(let e=0;e&lt;4;e++)l[2*e]=e%2?1:0,l[2*e+1]=e&gt;1?1:0;const d=[Nf.X,Nf.Y,Nf.Z].includes(t.renderable.getSlicingMode())?C:S,p=o.getSpatialExtent(),f=a.getData();let g=null;if(x===Nf.I){g=new f.constructor(e[2]*e[1]*s);let t=0;for(let n=0;n&lt;e[2];n++)for(let r=0;r&lt;e[1];r++){let o=(I+r*e[0]+n*e[0]*e[1])*s;t=(n*e[1]+r)*s;const a=o+s;for(;o&lt;a;)g[t++]=f[o++]}e[0]=e[1],e[1]=e[2],r[0]=d,r[1]=p[2],r[2]=p[4],r[3]=d,r[4]=p[3],r[5]=p[4],r[6]=d,r[7]=p[2],r[8]=p[5],r[9]=d,r[10]=p[3],r[11]=p[5]}else if(x===Nf.J){g=new f.constructor(e[2]*e[0]*s);let t=0;for(let n=0;n&lt;e[2];n++)for(let r=0;r&lt;e[0];r++){let o=(r+I*e[0]+n*e[0]*e[1])*s;t=(n*e[0]+r)*s;const a=o+s;for(;o&lt;a;)g[t++]=f[o++]}e[1]=e[2],r[0]=p[0],r[1]=d,r[2]=p[4],r[3]=p[1],r[4]=d,r[5]=p[4],r[6]=p[0],r[7]=d,r[8]=p[5],r[9]=p[1],r[10]=d,r[11]=p[5]}else x===Nf.K||x===Nf.NONE?(g=f.subarray(I*n,(I+1)*n),r[0]=p[0],r[1]=p[2],r[2]=d,r[3]=p[1],r[4]=p[2],r[5]=d,r[6]=p[0],r[7]=p[3],r[8]=d,r[9]=p[1],r[10]=p[3],r[11]=d):Bf(&quot;Reformat slicing not yet supported.&quot;);const m=a.getRanges();t.openGLTexture.resetFormatAndType(),t.openGLTexture.create2DFilterableFromRaw({width:e[0],height:e[1],numComps:s,dataType:a.getDataType(),data:g,preferSizeOverAccuracy:!!t.renderable.getPreferSizeOverAccuracy?.(),ranges:m}),t.openGLTexture.activate(),t.openGLTexture.sendParameters(),t.openGLTexture.deactivate();const h=xs.newInstance({numberOfComponents:3,values:r});h.setName(&quot;points&quot;);const v=xs.newInstance({numberOfComponents:2,values:l});v.setName(&quot;tcoords&quot;);const T=new Uint16Array(8);T[0]=3,T[1]=0,T[2]=1,T[3]=3,T[4]=3,T[5]=0,T[6]=3,T[7]=2;const y=xs.newInstance({numberOfComponents:1,values:T});t.tris.getCABO().createVBO(y,&quot;polys&quot;,Zi.SURFACE,{points:h,tcoords:v,cellOffset:0}),t.VBOBuildTime.modified(),t.VBOBuildString=w}},e.updateLabelOutlineOpacityTexture=n=&gt;{let r=n.getProperty().getLabelOutlineOpacity();&quot;number&quot;==typeof r&amp;&amp;(r=t._cachedLabelOutlineOpacityObj?.[0]===r?t._cachedLabelOutlineOpacityObj:[r],t._cachedLabelOutlineOpacityObj=r);const o=t._openGLRenderWindow.getGraphicsResourceForObject(r),a=`${r.join(&quot;-&quot;)}`;if(o?.oglObject?.getHandle()&amp;&amp;o?.hash===a)t.labelOutlineOpacityTexture=o.oglObject;else{let n=t.renderable.getLabelOutlineTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const o=1,i=new Float32Array(n*o);for(let e=0;e&lt;n;++e)i[e]=r[e]??r[0];t.labelOutlineOpacityTexture=Pd.newInstance({resizable:!1}),t.labelOutlineOpacityTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.labelOutlineOpacityTexture.resetFormatAndType(),t.labelOutlineOpacityTexture.setMinificationFilter(ud.NEAREST),t.labelOutlineOpacityTexture.setMagnificationFilter(ud.NEAREST),t.labelOutlineOpacityTexture.create2DFromRaw({width:n,height:o,numComps:1,dataType:cs.FLOAT,data:i}),r&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(r,t.labelOutlineOpacityTexture,a),r!==t._labelOutlineOpacity&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(r,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._labelOutlineOpacity,e)),t._labelOutlineOpacity=r)}},e.updatelabelOutlineThicknessTexture=n=&gt;{const r=n.getProperty().getLabelOutlineThicknessByReference(),o=t._openGLRenderWindow.getGraphicsResourceForObject(r),a=`${r.join(&quot;-&quot;)}`;if(o?.oglObject?.getHandle()&amp;&amp;o?.hash===a)t.labelOutlineThicknessTexture=o.oglObject;else{let n=t.renderable.getLabelOutlineTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const o=1,i=new Uint8Array(n*o);for(let e=0;e&lt;n;++e){const t=void 0!==r[e]?r[e]:r[0];i[e]=t}t.labelOutlineThicknessTexture=Pd.newInstance({resizable:!1}),t.labelOutlineThicknessTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.labelOutlineThicknessTexture.resetFormatAndType(),t.labelOutlineThicknessTexture.setMinificationFilter(ud.NEAREST),t.labelOutlineThicknessTexture.setMagnificationFilter(ud.NEAREST),t.labelOutlineThicknessTexture.create2DFromRaw({width:n,height:o,numComps:1,dataType:cs.UNSIGNED_CHAR,data:i}),r&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(r,t.labelOutlineThicknessTexture,a),r!==t._labelOutlineThicknessArray&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(r,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._labelOutlineThicknessArray,e)),t._labelOutlineThicknessArray=r)}},e.getRenderTargetSize=()=&gt;{if(t._useSmallViewport)return[t._smallViewportWidth,t._smallViewportHeight];const{usize:e,vsize:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getRenderTargetOffset=()=&gt;{const{lowerLeftU:e,lowerLeftV:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.delete=Et((()=&gt;{t._openGLRenderWindow&amp;&amp;n(t._openGLRenderWindow)}),e.delete)}(e,t)}),&quot;vtkOpenGLImageMapper&quot;);Jt(&quot;vtkAbstractImageMapper&quot;,kf);const Gf=0,Uf=1,zf=2,{vtkErrorMacro:Wf}=Wt,Hf={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};const jf=Wt.newInstance((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Hf,n),qt.extend(e,t,n),Ed(e,t,n),Wt.algo(e,t,2,0),t.tris=ld.newInstance(),t.volumeTexture=null,t.colorTexture=null,t.pwfTexture=null,t.imagemat=m(new Float64Array(16)),t.imagematinv=m(new Float64Array(16)),t.VBOBuildTime={},Wt.obj(t.VBOBuildTime,{mtime:0}),function(e,t){function n(n){[t._scalars,t._colorTransferFunc,t._pwFunc].forEach((t=&gt;n.unregisterGraphicsResourceUser(t,e)))}t.classHierarchy.push(&quot;vtkOpenGLImageCPRMapper&quot;),e.buildPass=r=&gt;{if(r){t.currentRenderPass=null,t.openGLImageSlice=e.getFirstAncestorOfType(&quot;vtkOpenGLImageSlice&quot;),t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;);const r=t._openGLRenderWindow;t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),r&amp;&amp;!r.isDeleted()&amp;&amp;r!==t._openGLRenderWindow&amp;&amp;n(r),t.context=t._openGLRenderWindow.getContext(),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow)}},e.opaquePass=(n,r)=&gt;{n&amp;&amp;(t.currentRenderPass=r,e.render())},e.opaqueZBufferPass=n=&gt;{n&amp;&amp;(t.haveSeenDepthRequest=!0,t.renderDepth=!0,e.render(),t.renderDepth=!1)},e.getCoincidentParameters=(e,n)=&gt;t.renderable.getResolveCoincidentTopology()===gl.PolygonOffset?t.renderable.getCoincidentTopologyPolygonOffsetParameters():null,e.render=()=&gt;{const n=t.openGLImageSlice.getRenderable(),r=t._openGLRenderer.getRenderable();e.renderPiece(r,n)},e.renderPiece=(n,r)=&gt;{e.invokeEvent({type:&quot;StartEvent&quot;}),t.renderable.update(),e.invokeEvent({type:&quot;EndEvent&quot;}),t.renderable.preRenderCheck()&amp;&amp;(t.currentImageDataInput=t.renderable.getInputData(0),t.currentCenterlineInput=t.renderable.getOrientedCenterline(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r))},e.renderPieceStart=(t,n)=&gt;{e.updateBufferObjects(t,n)},e.renderPieceDraw=(n,r)=&gt;{const o=t.context;t.volumeTexture.activate(),t.colorTexture.activate(),t.pwfTexture.activate(),t.tris.getCABO().getElementCount()&amp;&amp;(e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release()),t.volumeTexture.deactivate(),t.colorTexture.deactivate(),t.pwfTexture.deactivate()},e.renderPieceFinish=(e,t)=&gt;{},e.updateBufferObjects=(n,r)=&gt;{e.getNeedToRebuildBufferObjects(n,r)&amp;&amp;e.buildBufferObjects(n,r),r.getProperty().getInterpolationType()===Pf.NEAREST?(t.volumeTexture.setMinificationFilter(ud.NEAREST),t.volumeTexture.setMagnificationFilter(ud.NEAREST),t.colorTexture.setMinificationFilter(ud.NEAREST),t.colorTexture.setMagnificationFilter(ud.NEAREST),t.pwfTexture.setMinificationFilter(ud.NEAREST),t.pwfTexture.setMagnificationFilter(ud.NEAREST)):(t.volumeTexture.setMinificationFilter(ud.LINEAR),t.volumeTexture.setMagnificationFilter(ud.LINEAR),t.colorTexture.setMinificationFilter(ud.LINEAR),t.colorTexture.setMagnificationFilter(ud.LINEAR),t.pwfTexture.setMinificationFilter(ud.LINEAR),t.pwfTexture.setMagnificationFilter(ud.LINEAR))},e.getNeedToRebuildBufferObjects=(n,r)=&gt;{const o=t.VBOBuildTime.getMTime();return o&lt;e.getMTime()||o&lt;t.renderable.getMTime()||o&lt;r.getMTime()||o&lt;t.currentImageDataInput.getMTime()||o&lt;t.currentCenterlineInput.getMTime()||!t.volumeTexture?.getHandle()},e.buildBufferObjects=(n,r)=&gt;{const o=t.currentImageDataInput,a=t.currentCenterlineInput,i=r.getProperty(),s=o?.getPointData()?.getScalars();if(!s)return;const l=t._openGLRenderWindow.getGraphicsResourceForObject(s),c=Of(0,s),u=!l?.oglObject?.getHandle()||l?.hash!==c,d=i.getUpdatedExtents(),p=!!d.length;if(u){t.volumeTexture=Pd.newInstance(),t.volumeTexture.setOpenGLRenderWindow(t._openGLRenderWindow);const n=o.getDimensions();t.volumeTexture.setOglNorm16Ext(t.context.getExtension(&quot;EXT_texture_norm16&quot;)),t.volumeTexture.resetFormatAndType(),t.volumeTexture.create3DFilterableFromDataArray({width:n[0],height:n[1],depth:n[2],dataArray:s,preferSizeOverAccuracy:t.renderable.getPreferSizeOverAccuracy()}),t._openGLRenderWindow.setGraphicsResourceForObject(s,t.volumeTexture,c),s!==t._scalars&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(s,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._scalars,e)),t._scalars=s}else t.volumeTexture=l.oglObject;if(p){i.setUpdatedExtents([]);const e=o.getDimensions();t.volumeTexture.create3DFilterableFromDataArray({width:e[0],height:e[1],depth:e[2],dataArray:s,updatedExtents:d})}const f=s.getNumberOfComponents(),g=r.getProperty(),m=g.getIndependentComponents(),h=m?f:1,v=m?2*h:1,T=[];for(let e=0;e&lt;h;++e)T.push(g.getRGBTransferFunction(e));const y=wf(T,m,h),b=g.getRGBTransferFunction(),x=t._openGLRenderWindow.getGraphicsResourceForObject(b);if(x?.oglObject?.getHandle()&amp;&amp;x?.hash===y)t.colorTexture=x.oglObject;else{let n=t.renderable.getColorTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=new Uint8ClampedArray(n*v*3);if(t.colorTexture=Pd.newInstance(),t.colorTexture.setOpenGLRenderWindow(t._openGLRenderWindow),b){const e=new Float32Array(3*n);for(let t=0;t&lt;h;t++){const o=g.getRGBTransferFunction(t),a=o.getRange();if(o.getTable(a[0],a[1],n,e,1),m)for(let o=0;o&lt;3*n;o++)r[t*n*6+o]=255*e[o],r[t*n*6+o+3*n]=255*e[o];else for(let o=0;o&lt;3*n;o++)r[t*n*6+o]=255*e[o]}t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw({width:n,height:v,numComps:3,dataType:cs.UNSIGNED_CHAR,data:r})}else{for(let e=0;e&lt;3*n;++e)r[e]=255*e/(3*(n-1)),r[e+1]=255*e/(3*(n-1)),r[e+2]=255*e/(3*(n-1));t.colorTexture.resetFormatAndType(),t.colorTexture.create2DFromRaw({width:n,height:1,numComps:3,dataType:cs.UNSIGNED_CHAR,data:r})}b&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(b,t.colorTexture,y),b!==t._colorTransferFunc&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(b,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._colorTransferFunc,e)),t._colorTransferFunc=b)}const C=[];for(let e=0;e&lt;h;++e)C.push(g.getPiecewiseFunction(e));const S=wf(C,m,h),A=g.getPiecewiseFunction(),I=t._openGLRenderWindow.getGraphicsResourceForObject(A);if(I?.oglObject?.getHandle()&amp;&amp;I?.hash===S)t.pwfTexture=I.oglObject;else{let n=t.renderable.getOpacityTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=n*v,o=new Uint8ClampedArray(r);if(t.pwfTexture=Pd.newInstance(),t.pwfTexture.setOpenGLRenderWindow(t._openGLRenderWindow),A){const e=new Float32Array(r),o=new Float32Array(n);for(let t=0;t&lt;h;++t){const r=g.getPiecewiseFunction(t);if(null===r)e.fill(1);else{const a=r.getRange();if(r.getTable(a[0],a[1],n,o,1),m)for(let r=0;r&lt;n;r++)e[t*n*2+r]=o[r],e[t*n*2+r+n]=o[r];else for(let r=0;r&lt;n;r++)e[t*n*2+r]=o[r]}}t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw({width:n,height:v,numComps:1,dataType:cs.FLOAT,data:e})}else o.fill(255),t.pwfTexture.resetFormatAndType(),t.pwfTexture.create2DFromRaw({width:n,height:1,numComps:1,dataType:cs.UNSIGNED_CHAR,data:o});A&amp;&amp;(t._openGLRenderWindow.setGraphicsResourceForObject(A,t.pwfTexture,S),A!==t._pwFunc&amp;&amp;(t._openGLRenderWindow.registerGraphicsResourceUser(A,e),t._openGLRenderWindow.unregisterGraphicsResourceUser(t._pwFunc,e)),t._pwFunc=A)}if(t.VBOBuildTime.getMTime()&lt;t.renderable.getMTime()||t.VBOBuildTime.getMTime()&lt;a.getMTime()){const e=a.getNumberOfPoints(),n=e&lt;=1?0:e-1,r=a.getDistancesToFirstPoint(),o=t.renderable.getHeight(),i=4*n,s=new Float32Array(3*i),l=t.renderable.getWidth();for(let e=0,t=0;e&lt;n;++e)s.set([0,o-r[e],0],t),t+=3,s.set([l,o-r[e],0],t),t+=3,s.set([l,o-r[e+1],0],t),t+=3,s.set([0,o-r[e+1],0],t),t+=3;const c=xs.newInstance({numberOfComponents:3,values:s});c.setName(&quot;points&quot;);const u=new Uint16Array(5*n);for(let e=0,t=0,r=0;e&lt;n;++e)u.set([4,r+3,r+2,r+1,r],t),t+=5,r+=4;const d=xs.newInstance({numberOfComponents:1,values:u}),p=a.getPoints(),f=new Float32Array(3*i),g=new Array(3),m=new Array(3);for(let e=0,t=0;e&lt;n;++e)p.getPoint(e,g),p.getPoint(e+1,m),f.set(g,t),t+=3,f.set(g,t),t+=3,f.set(m,t),t+=3,f.set(m,t),t+=3;const h=xs.newInstance({numberOfComponents:3,values:f,name:&quot;centerlinePosition&quot;}),v=new Float32Array(i);for(let e=0,t=0;e&lt;n;++e)v.set([0,1,3,2],t),t+=4;const T=[h,xs.newInstance({numberOfComponents:1,values:v,name:&quot;quadIndex&quot;})];if(!t.renderable.getUseUniformOrientation()){const e=t.renderable.getOrientedCenterline().getOrientations()??[],r=new Float32Array(4*i),o=new Float32Array(4*i);for(let t=0;t&lt;n;++t){const n=e[t],a=e[t+1];for(let e=0;e&lt;4;++e){const i=4*(e+4*t);r.set(n,i),o.set(a,i)}}const a=xs.newInstance({numberOfComponents:4,values:r,name:&quot;centerlineTopOrientation&quot;}),s=xs.newInstance({numberOfComponents:4,values:o,name:&quot;centerlineBotOrientation&quot;});T.push(a,s)}t.tris.getCABO().createVBO(d,&quot;polys&quot;,Zi.SURFACE,{points:c,customAttributes:T}),t.VBOBuildTime.modified()}},e.getNeedToRebuildShaders=(e,n,r)=&gt;{const o=t.volumeTexture.getComponents(),a=r.getProperty().getIndependentComponents(),i=!!t.renderable.getCenterPoint(),s=t.renderable.getUseUniformOrientation(),l=t.renderable.isProjectionEnabled()&amp;&amp;t.renderable.getProjectionMode();return(0===e.getProgram()||t.lastUseCenterPoint!==i||t.lastUseUniformOrientation!==s||t.lastProjectionMode!==l||t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||t.lastTextureComponents!==o||t.lastIndependentComponents!==a)&amp;&amp;(t.lastUseCenterPoint=i,t.lastUseUniformOrientation=s,t.lastProjectionMode=l,t.lastHaveSeenDepthRequest=t.haveSeenDepthRequest,t.lastTextureComponents=o,t.lastIndependentComponents=a,!0)},e.buildShaders=(t,n,r)=&gt;{e.getShaderTemplate(t,n,r),e.replaceShaderValues(t,n,r)},e.replaceShaderValues=(n,r,o)=&gt;{let a=n.Vertex,i=n.Fragment;const s=[&quot;vec3 applyQuaternionToVec(vec4 q, vec3 v) {&quot;,&quot;  float uvx = q.y * v.z - q.z * v.y;&quot;,&quot;  float uvy = q.z * v.x - q.x * v.z;&quot;,&quot;  float uvz = q.x * v.y - q.y * v.x;&quot;,&quot;  float uuvx = q.y * uvz - q.z * uvy;&quot;,&quot;  float uuvy = q.z * uvx - q.x * uvz;&quot;,&quot;  float uuvz = q.x * uvy - q.y * uvx;&quot;,&quot;  float w2 = q.w * 2.0;&quot;,&quot;  uvx *= w2;&quot;,&quot;  uvy *= w2;&quot;,&quot;  uvz *= w2;&quot;,&quot;  uuvx *= 2.0;&quot;,&quot;  uuvy *= 2.0;&quot;,&quot;  uuvz *= 2.0;&quot;,&quot;  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);&quot;,&quot;}&quot;];a=td.substitute(a,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 MCPCMatrix;&quot;]).result,a=td.substitute(a,&quot;//VTK::PositionVC::Impl&quot;,[&quot;  gl_Position = MCPCMatrix * vertexMC;&quot;]).result;const l=[&quot;attribute vec3 centerlinePosition;&quot;,&quot;attribute float quadIndex;&quot;,&quot;uniform float width;&quot;,&quot;out vec2 quadOffsetVSOutput;&quot;,&quot;out vec3 centerlinePosVSOutput;&quot;],c=t.renderable.isProjectionEnabled(),u=t.renderable.getUseUniformOrientation();u?(l.push(&quot;out vec3 samplingDirVSOutput;&quot;,&quot;uniform vec4 centerlineOrientation;&quot;,&quot;uniform vec3 tangentDirection;&quot;,...s),c&amp;&amp;l.push(&quot;out vec3 projectionDirVSOutput;&quot;,&quot;uniform vec3 bitangentDirection;&quot;)):l.push(&quot;out vec4 centerlineTopOrientationVSOutput;&quot;,&quot;out vec4 centerlineBotOrientationVSOutput;&quot;,&quot;attribute vec4 centerlineTopOrientation;&quot;,&quot;attribute vec4 centerlineBotOrientation;&quot;),a=td.substitute(a,&quot;//VTK::Color::Dec&quot;,l).result;const d=[&quot;quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex &gt; 1.0 ? 0.0 : 1.0);&quot;,&quot;centerlinePosVSOutput = centerlinePosition;&quot;];u?(d.push(&quot;samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);&quot;),c&amp;&amp;d.push(&quot;projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);&quot;)):d.push(&quot;centerlineTopOrientationVSOutput = centerlineTopOrientation;&quot;,&quot;centerlineBotOrientationVSOutput = centerlineBotOrientation;&quot;),a=td.substitute(a,&quot;//VTK::Color::Impl&quot;,d).result;const p=t.volumeTexture.getComponents(),f=o.getProperty().getIndependentComponents();let g=[&quot;uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates&quot;,&quot;in vec2 quadOffsetVSOutput;&quot;,&quot;in vec3 centerlinePosVSOutput;&quot;,&quot;uniform highp sampler3D volumeTexture;&quot;,&quot;uniform sampler2D colorTexture1;&quot;,&quot;uniform sampler2D pwfTexture1;&quot;,&quot;uniform float opacity;&quot;,&quot;uniform vec4 backgroundColor;&quot;,&quot;uniform float cshift0;&quot;,&quot;uniform float cscale0;&quot;,&quot;uniform float pwfshift0;&quot;,&quot;uniform float pwfscale0;&quot;];c&amp;&amp;g.push(&quot;uniform vec3 volumeSizeMC;&quot;,&quot;uniform int projectionSlabNumberOfSamples;&quot;,&quot;uniform float projectionConstantOffset;&quot;,&quot;uniform float projectionStepLength;&quot;),u?(g.push(&quot;in vec3 samplingDirVSOutput;&quot;),c&amp;&amp;g.push(&quot;in vec3 projectionDirVSOutput;&quot;)):(g.push(&quot;uniform vec3 tangentDirection;&quot;,&quot;in vec4 centerlineTopOrientationVSOutput;&quot;,&quot;in vec4 centerlineBotOrientationVSOutput;&quot;,...s),c&amp;&amp;g.push(&quot;uniform vec3 bitangentDirection;&quot;));const m=t.renderable.getCenterPoint();if(m&amp;&amp;g.push(&quot;uniform vec3 globalCenterPoint;&quot;),f){for(let e=1;e&lt;p;e++)g=g.concat([`uniform float cshift${e};`,`uniform float cscale${e};`,`uniform float pwfshift${e};`,`uniform float pwfscale${e};`]);switch(p){case 1:g=g.concat([&quot;uniform float mix0;&quot;,&quot;#define height0 0.5&quot;]);break;case 2:g=g.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;#define height0 0.25&quot;,&quot;#define height1 0.75&quot;]);break;case 3:g=g.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;#define height0 0.17&quot;,&quot;#define height1 0.5&quot;,&quot;#define height2 0.83&quot;]);break;case 4:g=g.concat([&quot;uniform float mix0;&quot;,&quot;uniform float mix1;&quot;,&quot;uniform float mix2;&quot;,&quot;uniform float mix3;&quot;,&quot;#define height0 0.125&quot;,&quot;#define height1 0.375&quot;,&quot;#define height2 0.625&quot;,&quot;#define height3 0.875&quot;]);break;default:Wf(&quot;Unsupported number of independent coordinates.&quot;)}}i=td.substitute(i,&quot;//VTK::TCoord::Dec&quot;,g).result;let h=[];if(u?(h.push(&quot;vec3 samplingDirection = samplingDirVSOutput;&quot;),c&amp;&amp;h.push(&quot;vec3 projectionDirection = projectionDirVSOutput;&quot;)):(h.push(&quot;vec4 q0 = centerlineBotOrientationVSOutput;&quot;,&quot;vec4 q1 = centerlineTopOrientationVSOutput;&quot;,&quot;float qCosAngle = dot(q0, q1);&quot;,&quot;vec4 interpolatedOrientation;&quot;,&quot;if (qCosAngle &gt; 0.999 || qCosAngle &lt; -0.999) {&quot;,&quot;  // Use LERP instead of SLERP when the two quaternions are close or opposite&quot;,&quot;  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));&quot;,&quot;} else {&quot;,&quot;  float omega = acos(qCosAngle);&quot;,&quot;  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);&quot;,&quot;}&quot;,&quot;vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);&quot;),c&amp;&amp;h.push(&quot;vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);&quot;)),m?h.push(&quot;float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);&quot;,&quot;float horizontalOffset = quadOffsetVSOutput.x + baseOffset;&quot;):h.push(&quot;float horizontalOffset = quadOffsetVSOutput.x;&quot;),h.push(&quot;vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;&quot;,&quot;vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;&quot;,&quot;if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))&quot;,&quot;{&quot;,&quot;  // set the background color and exit&quot;,&quot;  gl_FragData[0] = backgroundColor;&quot;,&quot;  return;&quot;,&quot;}&quot;),c){const e=t.renderable.getProjectionMode();switch(e===Uf?h.push(&quot;const vec4 initialProjectionTextureValue = vec4(1.0);&quot;):h.push(&quot;const vec4 initialProjectionTextureValue = vec4(0.0);&quot;),h.push(&quot;vec3 projectionScaledDirection = projectionDirection / volumeSizeMC;&quot;,&quot;vec3 projectionStep = projectionStepLength * projectionScaledDirection;&quot;,&quot;vec3 projectionStartPosition = volumePosTC + projectionConstantOffset * projectionScaledDirection;&quot;,&quot;vec4 tvalue = initialProjectionTextureValue;&quot;,&quot;for (int projectionSampleIdx = 0; projectionSampleIdx &lt; projectionSlabNumberOfSamples; ++projectionSampleIdx) {&quot;,&quot;  vec3 projectionSamplePosition = projectionStartPosition + float(projectionSampleIdx) * projectionStep;&quot;,&quot;  vec4 sampledTextureValue = texture(volumeTexture, projectionSamplePosition);&quot;),e){case Gf:h.push(&quot;  tvalue = max(tvalue, sampledTextureValue);&quot;);break;case Uf:h.push(&quot;  tvalue = min(tvalue, sampledTextureValue);&quot;);break;default:h.push(&quot;  tvalue = tvalue + sampledTextureValue;&quot;)}h.push(&quot;}&quot;),e===zf&amp;&amp;h.push(&quot;tvalue = tvalue / float(projectionSlabNumberOfSamples);&quot;)}else h.push(&quot;vec4 tvalue = texture(volumeTexture, volumePosTC);&quot;);if(f){const e=[&quot;r&quot;,&quot;g&quot;,&quot;b&quot;,&quot;a&quot;];for(let t=0;t&lt;p;++t)h=h.concat([`vec3 tcolor${t} = mix${t} * texture2D(colorTexture1, vec2(tvalue.${e[t]} * cscale${t} + cshift${t}, height${t})).rgb;`,`float compWeight${t} = mix${t} * texture2D(pwfTexture1, vec2(tvalue.${e[t]} * pwfscale${t} + pwfshift${t}, height${t})).r;`]);switch(p){case 1:h=h.concat([&quot;gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);&quot;]);break;case 2:h=h.concat([&quot;float weightSum = compWeight0 + compWeight1;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);&quot;]);break;case 3:h=h.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);&quot;]);break;case 4:h=h.concat([&quot;float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;&quot;,&quot;gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);&quot;]);break;default:Wf(&quot;Unsupported number of independent coordinates.&quot;)}}else switch(p){case 1:h=h.concat([&quot;// Dependent components&quot;,&quot;float intensity = tvalue.r;&quot;,&quot;vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;&quot;,&quot;float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;&quot;,&quot;gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);&quot;]);break;case 2:h=h.concat([&quot;float intensity = tvalue.r*cscale0 + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);&quot;]);break;case 3:h=h.concat([&quot;vec4 tcolor = cscale0*tvalue + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);&quot;]);break;default:h=h.concat([&quot;vec4 tcolor = cscale0*tvalue + cshift0;&quot;,&quot;gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,&quot;,&quot;  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);&quot;])}i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,h).result,t.haveSeenDepthRequest&amp;&amp;(i=td.substitute(i,&quot;//VTK::ZBuffer::Dec&quot;,&quot;uniform int depthRequest;&quot;).result,i=td.substitute(i,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float iz = floor(gl_FragCoord.z*65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result),n.Vertex=a,n.Fragment=i,e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o)},e.replaceShaderClip=(e,n,r)=&gt;{let o=e.Vertex,a=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e&gt;6&amp;&amp;(Wt.vtkErrorMacro(&quot;OpenGL has a limit of 6 clipping planes&quot;),e=6),o=td.substitute(o,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,&quot;uniform vec4 clipPlanes[6];&quot;,&quot;varying float clipDistancesVSOutput[6];&quot;]).result,o=td.substitute(o,&quot;//VTK::Clip::Impl&quot;,[&quot;for (int planeNum = 0; planeNum &lt; 6; planeNum++)&quot;,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);&quot;,&quot;    }&quot;]).result,a=td.substitute(a,&quot;//VTK::Clip::Dec&quot;,[&quot;uniform int numClipPlanes;&quot;,&quot;varying float clipDistancesVSOutput[6];&quot;]).result,a=td.substitute(a,&quot;//VTK::Clip::Impl&quot;,[&quot;for (int planeNum = 0; planeNum &lt; 6; planeNum++)&quot;,&quot;    {&quot;,&quot;    if (planeNum &gt;= numClipPlanes)&quot;,&quot;        {&quot;,&quot;        break;&quot;,&quot;        }&quot;,&quot;    if (clipDistancesVSOutput[planeNum] &lt; 0.0) discard;&quot;,&quot;    }&quot;]).result}e.Vertex=o,e.Fragment=a},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=Rd,e.Fragment=Md,e.Geometry=&quot;&quot;},e.setMapperShaderParameters=(n,r,o)=&gt;{const a=n.getProgram(),i=n.getCABO();i.getElementCount()&amp;&amp;(t.VBOBuildTime.getMTime()&gt;n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()&gt;n.getAttributeUpdateTime().getMTime())&amp;&amp;(a.isAttributeUsed(&quot;vertexMC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(a,i,&quot;vertexMC&quot;,i.getVertexOffset(),i.getStride(),t.context.FLOAT,3,t.context.FALSE)||Wf(&quot;Error setting vertexMC in shader VAO.&quot;)),n.getCABO().getCustomData().forEach((e=&gt;{e&amp;&amp;a.isAttributeUsed(e.name)&amp;&amp;!n.getVAO().addAttributeArray(a,i,e.name,e.offset,i.getStride(),t.context.FLOAT,e.components,t.context.FALSE)&amp;&amp;Wf(`Error setting ${e.name} in shader VAO.`)})),n.getAttributeUpdateTime().modified());const s=t.volumeTexture.getTextureUnit();if(a.setUniformi(&quot;volumeTexture&quot;,s),a.setUniformf(&quot;width&quot;,t.renderable.getWidth()),n.getProgram().setUniform4fv(&quot;backgroundColor&quot;,t.renderable.getBackgroundColor()),a.isUniformUsed(&quot;tangentDirection&quot;)){const e=t.renderable.getTangentDirection();n.getProgram().setUniform3fArray(&quot;tangentDirection&quot;,e)}if(a.isUniformUsed(&quot;bitangentDirection&quot;)){const e=t.renderable.getBitangentDirection();n.getProgram().setUniform3fArray(&quot;bitangentDirection&quot;,e)}if(a.isUniformUsed(&quot;centerlineOrientation&quot;)){const e=t.renderable.getUniformOrientation();n.getProgram().setUniform4fv(&quot;centerlineOrientation&quot;,e)}if(a.isUniformUsed(&quot;globalCenterPoint&quot;)){const e=t.renderable.getCenterPoint();a.setUniform3fArray(&quot;globalCenterPoint&quot;,e)}if(t.renderable.isProjectionEnabled()){const e=t.currentImageDataInput,n=e.getSpacing(),r=e.getDimensions(),o=t.renderable.getProjectionSlabThickness(),i=t.renderable.getProjectionSlabNumberOfSamples(),s=Mn([],n,r);a.setUniform3fArray(&quot;volumeSizeMC&quot;,s),a.setUniformi(&quot;projectionSlabNumberOfSamples&quot;,i);const l=-.5*o;a.setUniformf(&quot;projectionConstantOffset&quot;,l);const c=o/(i-1);a.setUniformf(&quot;projectionStepLength&quot;,c)}const l=t.currentImageDataInput,c=l.getWorldToIndex(),u=P(new Float32Array(16),xn([],l.getDimensions())),d=ae(u,u,c);if(a.setUniformMatrix(&quot;MCTCMatrix&quot;,d),t.haveSeenDepthRequest&amp;&amp;n.getProgram().setUniformi(&quot;depthRequest&quot;,t.renderDepth?1:0),t.renderable.getNumberOfClippingPlanes()){let e=t.renderable.getNumberOfClippingPlanes();e&gt;6&amp;&amp;(Wt.vtkErrorMacro(&quot;OpenGL has a limit of 6 clipping planes&quot;),e=6);const n=i.getCoordShiftAndScaleEnabled()?i.getInverseShiftAndScaleMatrix():null,r=n?p(t.imagematinv,o.getMatrix()):o.getMatrix();n&amp;&amp;(h(r,r),b(r,r,n),h(r,r)),h(t.imagemat,t.currentImageDataInput.getIndexToWorld()),b(t.imagematinv,r,t.imagemat);const s=[];for(let n=0;n&lt;e;n++){const e=[];t.renderable.getClippingPlaneInDataCoords(t.imagematinv,n,e);for(let t=0;t&lt;4;t++)s.push(e[t])}a.setUniformi(&quot;numClipPlanes&quot;,e),a.setUniform4fv(&quot;clipPlanes&quot;,s)}if(a.isUniformUsed(&quot;coffset&quot;)){const t=e.getCoincidentParameters(r,o);a.setUniformf(&quot;coffset&quot;,t.offset),a.isUniformUsed(&quot;cfactor&quot;)&amp;&amp;a.setUniformf(&quot;cfactor&quot;,t.factor)}},e.setCameraShaderParameters=(e,n,r)=&gt;{const o=t.openGLImageSlice.getKeyMatrices().mcwc,a=t.openGLCamera.getKeyMatrices(n).wcpc;if(b(t.imagemat,a,o),e.getCABO().getCoordShiftAndScaleEnabled()){const n=e.getCABO().getInverseShiftAndScaleMatrix();b(t.imagemat,t.imagemat,n)}e.getProgram().setUniformMatrix(&quot;MCPCMatrix&quot;,t.imagemat)},e.setPropertyShaderParameters=(e,n,r)=&gt;{const o=e.getProgram(),a=r.getProperty(),i=a.getOpacity();o.setUniformf(&quot;opacity&quot;,i);const s=t.volumeTexture.getComponents(),l=a.getIndependentComponents();if(l)for(let e=0;e&lt;s;++e)o.setUniformf(`mix${e}`,a.getComponentWeight(e));const c=t.volumeTexture.getVolumeInfo();for(let e=0;e&lt;s;e++){let t=a.getColorWindow(),n=a.getColorLevel();const r=l?e:0,i=a.getRGBTransferFunction(r);if(i&amp;&amp;a.getUseLookupTableScalarRange()){const e=i.getRange();t=e[1]-e[0],n=.5*(e[1]+e[0])}const s=c.scale[e]/t,u=(c.offset[e]-n)/t+.5;o.setUniformf(`cshift${e}`,u),o.setUniformf(`cscale${e}`,s)}const u=t.colorTexture.getTextureUnit();o.setUniformi(&quot;colorTexture1&quot;,u);for(let e=0;e&lt;s;e++){let t=1,n=0;const r=l?e:0,i=a.getPiecewiseFunction(r);if(i){const r=i.getRange(),o=r[1]-r[0],a=.5*(r[0]+r[1]);t=c.scale[e]/o,n=(c.offset[e]-a)/o+.5}o.setUniformf(`pwfshift${e}`,n),o.setUniformf(`pwfscale${e}`,t)}const d=t.pwfTexture.getTextureUnit();o.setUniformi(&quot;pwfTexture1&quot;,d)},e.updateShaders=(n,r,o)=&gt;{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&amp;&amp;(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o)},e.delete=Wt.chain((()=&gt;{t._openGLRenderWindow&amp;&amp;n(t._openGLRenderWindow)}),e.delete)}(e,t)}),&quot;vtkOpenGLImageCPRMapper&quot;);Jt(&quot;vtkImageCPRMapper&quot;,jf);const Kf={context:null,keyMatrixTime:null,keyMatrices:null};const $f=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Kf,n),qt.extend(e,t,n),t.keyMatrixTime={},ht(t.keyMatrixTime,{mtime:0}),t.keyMatrices={mcwc:m(new Float64Array(16))},Ct(e,t,[&quot;context&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLImageSlice&quot;),e.buildPass=n=&gt;{if(t.renderable&amp;&amp;t.renderable.getVisibility()&amp;&amp;n){if(!t.renderable)return;t._openGLRenderWindow=e.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes()}},e.traverseZBufferPass=n=&gt;{t.renderable&amp;&amp;t.renderable.getNestedVisibility()&amp;&amp;(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&amp;&amp;(e.apply(n,!0),t.children.forEach((e=&gt;{e.traverse(n)})),e.apply(n,!1))},e.traverseOpaqueZBufferPass=t=&gt;e.traverseOpaquePass(t),e.traverseOpaquePass=n=&gt;{t.renderable&amp;&amp;t.renderable.getNestedVisibility()&amp;&amp;t.renderable.getIsOpaque()&amp;&amp;(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&amp;&amp;(e.apply(n,!0),t.children.forEach((e=&gt;{e.traverse(n)})),e.apply(n,!1))},e.traverseTranslucentPass=n=&gt;{!t.renderable||!t.renderable.getNestedVisibility()||t.renderable.getIsOpaque()||t._openGLRenderer.getSelector()&amp;&amp;!t.renderable.getNestedPickable()||(e.apply(n,!0),t.children.forEach((e=&gt;{e.traverse(n)})),e.apply(n,!1))},e.queryPass=(e,n)=&gt;{if(e){if(!t.renderable||!t.renderable.getVisibility())return;t.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},e.zBufferPass=(t,n)=&gt;e.opaquePass(t,n),e.opaqueZBufferPass=(t,n)=&gt;e.opaquePass(t,n),e.opaquePass=(e,n)=&gt;{e&amp;&amp;t.context.depthMask(!0)},e.translucentPass=(e,n)=&gt;{t.context.depthMask(!e)},e.getKeyMatrices=()=&gt;(t.renderable.getMTime()&gt;t.keyMatrixTime.getMTime()&amp;&amp;(p(t.keyMatrices.mcwc,t.renderable.getMatrix()),h(t.keyMatrices.mcwc,t.keyMatrices.mcwc),t.keyMatrixTime.modified()),t.keyMatrices)}(e,t)}),&quot;vtkOpenGLImageSlice&quot;);Jt(&quot;vtkImageSlice&quot;,$f);const qf={};const Xf=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,qf,n),qt.extend(e,t,n),t.keyMatrixTime={},ht(t.keyMatrixTime,{mtime:0}),t.normalMatrix=new Float64Array(9),t.MCWCMatrix=new Float64Array(16),Ct(e,t,[&quot;context&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLVolume&quot;),e.buildPass=n=&gt;{t.renderable&amp;&amp;t.renderable.getVisibility()&amp;&amp;n&amp;&amp;(t._openGLRenderWindow=e.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes())},e.queryPass=(e,n)=&gt;{if(e){if(!t.renderable||!t.renderable.getVisibility())return;n.incrementVolumeCount()}},e.traverseVolumePass=n=&gt;{t.renderable&amp;&amp;t.renderable.getNestedVisibility()&amp;&amp;(!t._openGLRenderer.getSelector()||t.renderable.getNestedPickable())&amp;&amp;(e.apply(n,!0),t.children[0].traverse(n),e.apply(n,!1))},e.volumePass=e=&gt;{t.renderable&amp;&amp;t.renderable.getVisibility()&amp;&amp;t.context.depthMask(!e)},e.getKeyMatrices=()=&gt;(t.renderable.getMTime()&gt;t.keyMatrixTime.getMTime()&amp;&amp;(t.renderable.computeMatrix(),p(t.MCWCMatrix,t.renderable.getMatrix()),h(t.MCWCMatrix,t.MCWCMatrix),t.renderable.getIsIdentity()?fe(t.normalMatrix):(le(t.normalMatrix,t.MCWCMatrix),me(t.normalMatrix,t.normalMatrix),ge(t.normalMatrix,t.normalMatrix)),t.keyMatrixTime.modified()),{mcwc:t.MCWCMatrix,normalMatrix:t.normalMatrix})}(e,t)}),&quot;vtkOpenGLVolume&quot;);Jt(&quot;vtkVolume&quot;,Xf);const Yf={NEAREST:0,LINEAR:1,FAST_LINEAR:2},Zf={FRACTIONAL:0,PROPORTIONAL:1},Qf={DEFAULT:0,ADDITIVE:1,COLORIZE:2,CUSTOM:3};var Jf={InterpolationType:Yf,OpacityMode:Zf,ColorMixPreset:Qf,FilterMode:{OFF:0,NORMALIZED:1,RAW:2}};const eg={COMPOSITE_BLEND:0,MAXIMUM_INTENSITY_BLEND:1,MINIMUM_INTENSITY_BLEND:2,AVERAGE_INTENSITY_BLEND:3,ADDITIVE_INTENSITY_BLEND:4,RADON_TRANSFORM_BLEND:5,LABELMAP_EDGE_PROJECTION_BLEND:6};var tg={BlendMode:eg};const{vtkWarningMacro:ng,vtkErrorMacro:rg}=Ht,og={idxToView:m(new Float64Array(16)),vecISToVCMatrix:fe(new Float64Array(9)),modelToView:m(new Float64Array(16)),projectionToView:m(new Float64Array(16)),projectionToWorld:m(new Float64Array(16))};const ag={context:null,VBOBuildTime:null,scalarTextures:[],_scalarTexturesCore:[],opacityTexture:null,_opacityTextureCore:null,colorTexture:null,_colorTextureCore:null,labelOutlineThicknessTexture:null,_labelOutlineThicknessTextureCore:null,jitterTexture:null,tris:null,framebuffer:null,copyShader:null,copyVAO:null,lastXYF:1,targetXYF:1,zBufferTexture:null,lastZBufferTexture:null,fullViewportTime:1,idxToView:null,vecISToVCMatrix:null,modelToView:null,projectionToView:null,avgWindowArea:0,avgFrameTime:0};const ig=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ag,n),qt.extend(e,t,n),Vd(e,t,n),t.VBOBuildTime={},ht(t.VBOBuildTime,{mtime:0}),t.tris=ld.newInstance(),t.jitterTexture=Pd.newInstance(),t.jitterTexture.setWrapS(cd.REPEAT),t.jitterTexture.setWrapT(cd.REPEAT),t.framebuffer=Sp.newInstance(),Ct(e,t,[&quot;context&quot;]),function(e,t){function n(e){return e.getUseLabelOutline()||t.renderable.getBlendMode()===eg.LABELMAP_EDGE_PROJECTION_BLEND}t.classHierarchy.push(&quot;vtkOpenGLVolumeMapper&quot;);const r=new Map;function o(t,n,o){n!==o&amp;&amp;(function(t,n){if(!n)return;const o=(r.get(n)??0)-1;o&lt;=0?(t.unregisterGraphicsResourceUser(n,e),r.delete(n)):r.set(n,o)}(t,n),function(t,n){if(!n)return;const o=r.get(n)??0,a=o+1;r.set(n,a),o&lt;=0&amp;&amp;t.registerGraphicsResourceUser(n,e)}(t,o))}function a(t){[...r.keys()].forEach((n=&gt;t.unregisterGraphicsResourceUser(n,e)))}e.buildPass=()=&gt;{t.zBufferTexture=null},e.zBufferPass=(e,n)=&gt;{if(e){const e=n.getZBufferTexture();e!==t.zBufferTexture&amp;&amp;(t.zBufferTexture=e)}},e.opaqueZBufferPass=(t,n)=&gt;e.zBufferPass(t,n),e.volumePass=(n,r)=&gt;{if(n){const n=t._openGLRenderWindow;t._openGLRenderWindow=e.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),n&amp;&amp;!n.isDeleted()&amp;&amp;n!==t._openGLRenderWindow&amp;&amp;a(n),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.jitterTexture.setOpenGLRenderWindow(t._openGLRenderWindow),t.framebuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLVolume=e.getFirstAncestorOfType(&quot;vtkOpenGLVolume&quot;);const r=t.openGLVolume.getRenderable();t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;);const o=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(o.getActiveCamera()),e.renderPiece(o,r)}},e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkVolumeVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\nattribute vec4 vertexDC;\\n\\nvarying vec3 vertexVCVSOutput;\\nuniform mat4 PCVCMatrix;\\n\\nuniform float dcxmin;\\nuniform float dcxmax;\\nuniform float dcymin;\\nuniform float dcymax;\\n\\nvoid main()\\n{\\n  // dcsmall is the device coords reduced to the\\n  // x y area covered by the volume\\n  vec4 dcsmall = vec4(\\n    dcxmin + 0.5 * (vertexDC.x + 1.0) * (dcxmax - dcxmin),\\n    dcymin + 0.5 * (vertexDC.y + 1.0) * (dcymax - dcymin),\\n    vertexDC.z,\\n    vertexDC.w);\\n  vec4 vcpos = PCVCMatrix * dcsmall;\\n  vertexVCVSOutput = vcpos.xyz/vcpos.w;\\n  gl_Position = dcsmall;\\n}\\n&quot;,e.Fragment=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkVolumeFS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n// Template for the volume mappers fragment shader\\n\\nconst float infinity = 3.402823466e38;\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\nin vec3 vertexVCVSOutput;\\n\\n// From Sources\\\\Rendering\\\\Core\\\\VolumeProperty\\\\Constants.js\\n#define COMPOSITE_BLEND 0\\n#define MAXIMUM_INTENSITY_BLEND 1\\n#define MINIMUM_INTENSITY_BLEND 2\\n#define AVERAGE_INTENSITY_BLEND 3\\n#define ADDITIVE_INTENSITY_BLEND 4\\n#define RADON_TRANSFORM_BLEND 5\\n#define LABELMAP_EDGE_PROJECTION_BLEND 6\\n\\n#define vtkNumberOfLights //VTK::NumberOfLights\\n#define vtkMaxLaoKernelSize //VTK::MaxLaoKernelSize\\n#define vtkNumberOfComponents //VTK::NumberOfComponents\\n#define vtkBlendMode //VTK::BlendMode\\n#define vtkMaximumNumberOfSamples //VTK::MaximumNumberOfSamples\\n\\n//VTK::EnabledColorFunctions\\n\\n//VTK::EnabledLightings\\n\\n//VTK::EnabledMultiTexturePerVolume\\n\\n//VTK::EnabledGradientOpacity\\n\\n//VTK::EnabledIndependentComponents\\n\\n//VTK::vtkProportionalComponents\\n\\n//VTK::vtkForceNearestComponents\\n\\nuniform int twoSidedLighting;\\n\\n#if vtkMaxLaoKernelSize &gt; 0\\n  vec2 kernelSample[vtkMaxLaoKernelSize];\\n#endif\\n\\n// Textures\\n#ifdef EnabledMultiTexturePerVolume\\n  #define vtkNumberOfVolumeTextures vtkNumberOfComponents\\n#else\\n  #define vtkNumberOfVolumeTextures 1\\n#endif\\nuniform highp sampler3D volumeTexture[vtkNumberOfVolumeTextures];\\nuniform sampler2D colorTexture;\\nuniform sampler2D opacityTexture;\\nuniform sampler2D jtexture;\\nuniform sampler2D labelOutlineThicknessTexture;\\n\\nstruct Volume {\\n  // ---- Volume geometry settings ----\\n\\n  vec3 originVC;          // in VC\\n  vec3 spacing;           // in VC per IC\\n  vec3 inverseSpacing;    // 1/spacing\\n  ivec3 dimensions;       // in IC\\n  vec3 inverseDimensions; // 1/vec3(dimensions)\\n  mat3 vecISToVCMatrix;   // convert from IS to VC without translation\\n  mat3 vecVCToISMatrix;   // convert from VC to IS without translation\\n  mat4 PCWCMatrix;\\n  mat4 worldToIndex;\\n  float diagonalLength; // in VC, this is: length(size)\\n\\n  // ---- Texture settings ----\\n\\n  // Texture shift and scale\\n  vec4 colorTextureScale;\\n  vec4 colorTextureShift;\\n  vec4 opacityTextureScale;\\n  vec4 opacityTextureShift;\\n\\n  // The heights defined below are the locations for the up to four components\\n  // of the transfer functions. The transfer functions have a height of (2 *\\n  // numberOfComponents) pixels so the values are computed to hit the middle of\\n  // the two rows for that component\\n  vec4 transferFunctionsSampleHeight;\\n\\n  // ---- Mode specific settings ----\\n\\n  // Independent component default preset settings per component\\n  vec4 independentComponentMix;\\n\\n  // Additive / average blending mode settings\\n  vec4 ipScalarRangeMin;\\n  vec4 ipScalarRangeMax;\\n\\n  // ---- Rendering settings ----\\n\\n  // Lighting\\n  float ambient;\\n  float diffuse;\\n  float specular;\\n  float specularPower;\\n  int computeNormalFromOpacity;\\n\\n  // Gradient opacity\\n  vec4 gradientOpacityScale;\\n  vec4 gradientOpacityShift;\\n  vec4 gradientOpacityMin;\\n  vec4 gradientOpacityMax;\\n\\n  // Volume shadow\\n  float volumetricScatteringBlending;\\n  float globalIlluminationReach;\\n  float anisotropy;\\n  float anisotropySquared;\\n\\n  // LAO\\n  int kernelSize;\\n  int kernelRadius;\\n\\n  // Label outline\\n  float outlineOpacity;\\n};\\nuniform Volume volume;\\n\\nstruct Light {\\n  vec3 color;\\n  vec3 positionVC;\\n  vec3 directionVC; // normalized\\n  vec3 halfAngleVC;\\n  vec3 attenuation;\\n  float exponent;\\n  float coneAngle;\\n  int isPositional;\\n};\\n#if vtkNumberOfLights &gt; 0\\n  uniform Light lights[vtkNumberOfLights];\\n#endif\\n\\nuniform float vpWidth;\\nuniform float vpHeight;\\nuniform float vpOffsetX;\\nuniform float vpOffsetY;\\n\\n// Bitmasks for label outline\\nconst int MAX_SEGMENT_INDEX = 256; // Define as per expected maximum\\n#define MAX_SEGMENTS 256\\n#define UINT_SIZE 32\\n// We add UINT_SIZE - 1, as we want the ceil of the division instead of the\\n// floor\\n#define BITMASK_SIZE ((MAX_SEGMENTS + UINT_SIZE - 1) / UINT_SIZE)\\nuint labelOutlineBitmasks[BITMASK_SIZE];\\n\\n// Set the corresponding bit in the bitmask\\nvoid setLabelOutlineBit(int segmentIndex) {\\n  int arrayIndex = segmentIndex / UINT_SIZE;\\n  int bitIndex = segmentIndex % UINT_SIZE;\\n  labelOutlineBitmasks[arrayIndex] |= 1u &lt;&lt; bitIndex;\\n}\\n\\n// Check if a bit is set in the bitmask\\nbool isLabelOutlineBitSet(int segmentIndex) {\\n  int arrayIndex = segmentIndex / UINT_SIZE;\\n  int bitIndex = segmentIndex % UINT_SIZE;\\n  return ((labelOutlineBitmasks[arrayIndex] &amp; (1u &lt;&lt; bitIndex)) != 0u);\\n}\\n\\n// if you want to see the raw tiled\\n// data in webgl1 uncomment the following line\\n// #define debugtile\\n\\n// camera values\\nuniform float camThick;\\nuniform float camNear;\\nuniform float camFar;\\nuniform int cameraParallel;\\n\\n//VTK::ClipPlane::Dec\\n\\n// A random number between 0 and 1 that only depends on the fragment\\n// It uses the jtexture, so this random seed repeats by blocks of 32 fragments\\n// in screen space\\nfloat fragmentSeed;\\n\\n// sample texture is global\\nuniform float sampleDistance;\\nuniform float volumeShadowSampleDistance;\\n\\n// declaration for intermixed geometry\\n//VTK::ZBuffer::Dec\\n\\n//=======================================================================\\n// global and custom variables (a temporary section before photorealistics\\n// rendering module is complete)\\nvec3 rayDirVC;\\n\\n#define INV4PI 0.0796\\n#define EPSILON 0.001\\n#define PI 3.1415\\n#define PI2 9.8696\\n\\nvec4 rawSampleTexture(vec3 pos) {\\n  #ifdef EnabledMultiTexturePerVolume\\n    vec4 rawSample;\\n    rawSample[0] = texture(volumeTexture[0], pos)[0];\\n  #if vtkNumberOfComponents &gt; 1\\n    rawSample[1] = texture(volumeTexture[1], pos)[0];\\n  #endif\\n  #if vtkNumberOfComponents &gt; 2\\n    rawSample[2] = texture(volumeTexture[2], pos)[0];\\n  #endif\\n  #if vtkNumberOfComponents &gt; 3\\n    rawSample[3] = texture(volumeTexture[3], pos)[0];\\n  #endif\\n    return rawSample;\\n  #else\\n    return texture(volumeTexture[0], pos);\\n  #endif\\n}\\n\\nvec4 rawFetchTexture(ivec3 pos) {\\n  #ifdef EnabledMultiTexturePerVolume\\n    vec4 rawSample;\\n    #if vtkNumberOfComponents &gt; 0\\n      rawSample[0] = texelFetch(volumeTexture[0], pos, 0)[0];\\n    #endif\\n    #if vtkNumberOfComponents &gt; 1\\n      rawSample[1] = texelFetch(volumeTexture[1], pos, 0)[0];\\n    #endif\\n    #if vtkNumberOfComponents &gt; 2\\n      rawSample[2] = texelFetch(volumeTexture[2], pos, 0)[0];\\n    #endif\\n    #if vtkNumberOfComponents &gt; 3\\n      rawSample[3] = texelFetch(volumeTexture[3], pos, 0)[0];\\n    #endif\\n    return rawSample;\\n  #else\\n    return texelFetch(volumeTexture[0], pos, 0);\\n  #endif\\n}\\n\\nvec4 getTextureValue(vec3 pos) {\\n  vec4 tmp = rawSampleTexture(pos);\\n\\n  // Force nearest\\n  #if defined(vtkComponent0ForceNearest) || \\\\\\n      defined(vtkComponent1ForceNearest) || \\\\\\n      defined(vtkComponent2ForceNearest) || \\\\\\n      defined(vtkComponent3ForceNearest)\\n    vec3 nearestPos = (floor(pos * vec3(volume.dimensions)) + 0.5) *\\n                      volume.inverseDimensions;\\n    vec4 nearestValue = rawSampleTexture(nearestPos);\\n    #ifdef vtkComponent0ForceNearest\\n      tmp[0] = nearestValue[0];\\n    #endif\\n    #ifdef vtkComponent1ForceNearest\\n      tmp[1] = nearestValue[1];\\n    #endif\\n    #ifdef vtkComponent2ForceNearest\\n      tmp[2] = nearestValue[2];\\n    #endif\\n    #ifdef vtkComponent3ForceNearest\\n      tmp[3] = nearestValue[3];\\n    #endif\\n  #endif\\n\\n  // Set alpha when using dependent components\\n  #ifndef EnabledIndependentComponents\\n    #if vtkNumberOfComponents == 1\\n      tmp.a = tmp.r;\\n    #endif\\n    #if vtkNumberOfComponents == 2\\n      tmp.a = tmp.g;\\n    #endif\\n    #if vtkNumberOfComponents == 3\\n      tmp.a = length(tmp.rgb);\\n    #endif\\n  #endif\\n\\n  return tmp;\\n}\\n\\n// `height` is usually `volume.transferFunctionsSampleHeight[component]`\\n// when using independent component and `0.5` otherwise. Don&#x27;t move the if\\n// statement in these function, as the callers usually already knows if it is\\n// using independent component or not\\nfloat getOpacityFromTexture(float scalar, int component, float height) {\\n  float scaledScalar = scalar * volume.opacityTextureScale[component] +\\n                       volume.opacityTextureShift[component];\\n  return texture2D(opacityTexture, vec2(scaledScalar, height)).r;\\n}\\nvec3 getColorFromTexture(float scalar, int component, float height) {\\n  float scaledScalar = scalar * volume.colorTextureScale[component] +\\n                       volume.colorTextureShift[component];\\n  return texture2D(colorTexture, vec2(scaledScalar, height)).rgb;\\n}\\n\\n//=======================================================================\\n// transformation between VC and IS space\\n\\n// convert vector position from idx to vc\\nvec3 posIStoVC(vec3 posIS) {\\n  return volume.vecISToVCMatrix * posIS + volume.originVC;\\n}\\n\\n// convert vector position from vc to idx\\nvec3 posVCtoIS(vec3 posVC) {\\n  return volume.vecVCToISMatrix * (posVC - volume.originVC);\\n}\\n\\n// Rotate vector to view coordinate\\nvec3 vecISToVC(vec3 dirIS) {\\n  return volume.vecISToVCMatrix * dirIS;\\n}\\n\\n// Rotate vector to idx coordinate\\nvec3 vecVCToIS(vec3 dirVC) {\\n  return volume.vecVCToISMatrix * dirVC;\\n}\\n\\n//=======================================================================\\n// Given a normal compute the gradient opacity factors\\nfloat computeGradientOpacityFactor(float normalMag, int component) {\\n  float goscale = volume.gradientOpacityScale[component];\\n  float goshift = volume.gradientOpacityShift[component];\\n  float gomin = volume.gradientOpacityMin[component];\\n  float gomax = volume.gradientOpacityMax[component];\\n  return clamp(normalMag * goscale + goshift, gomin, gomax);\\n}\\n\\n#ifdef vtkClippingPlanesOn\\n  bool isPointClipped(vec3 posVC) {\\n    for (int i = 0; i &lt; clip_numPlanes; ++i) {\\n      if (dot(vec3(vClipPlaneOrigins[i] - posVC), vClipPlaneNormals[i]) &gt; 0.0) {\\n        return true;\\n      }\\n    }\\n    return false;\\n  }\\n#endif\\n\\n//=======================================================================\\n// compute the normal and gradient magnitude for a position, uses forward\\n// difference\\n\\n// The output normal is in VC\\nvec4 computeDensityNormal(vec3 opacityUCoords[2], float opacityTextureHeight,\\n                          float gradientOpacity, int component) {\\n  // Pass the scalars through the opacity functions\\n  vec4 opacityG;\\n  opacityG.x += getOpacityFromTexture(opacityUCoords[0].x, component,\\n                                      opacityTextureHeight);\\n  opacityG.y += getOpacityFromTexture(opacityUCoords[0].y, component,\\n                                      opacityTextureHeight);\\n  opacityG.z += getOpacityFromTexture(opacityUCoords[0].z, component,\\n                                      opacityTextureHeight);\\n  opacityG.x -= getOpacityFromTexture(opacityUCoords[1].x, component,\\n                                      opacityTextureHeight);\\n  opacityG.y -= getOpacityFromTexture(opacityUCoords[1].y, component,\\n                                      opacityTextureHeight);\\n  opacityG.z -= getOpacityFromTexture(opacityUCoords[1].z, component,\\n                                      opacityTextureHeight);\\n\\n  // Divide by spacing and convert to VC\\n  opacityG.xyz *= gradientOpacity * volume.inverseSpacing;\\n  opacityG.w = length(opacityG.xyz);\\n  if (opacityG.w == 0.0) {\\n    return vec4(0.0);\\n  }\\n\\n  // Normalize\\n  opacityG.xyz = normalize(vecISToVC(opacityG.xyz));\\n\\n  return opacityG;\\n}\\n\\n// The output normal is in VC\\nvec4 computeNormalForDensity(vec3 posIS, out vec3 scalarInterp[2],\\n                             const int opacityComponent) {\\n  vec3 offsetedPosIS;\\n  for (int axis = 0; axis &lt; 3; ++axis) {\\n    // Positive direction\\n    offsetedPosIS = posIS;\\n    offsetedPosIS[axis] += volume.inverseDimensions[axis];\\n    scalarInterp[0][axis] =\\n        getTextureValue(offsetedPosIS)[opacityComponent];\\n    #ifdef vtkClippingPlanesOn\\n      if (isPointClipped(posIStoVC(offsetedPosIS))) {\\n        scalarInterp[0][axis] = 0.0;\\n      }\\n    #endif\\n\\n    // Negative direction\\n    offsetedPosIS = posIS;\\n    offsetedPosIS[axis] -= volume.inverseDimensions[axis];\\n    scalarInterp[1][axis] =\\n        getTextureValue(offsetedPosIS)[opacityComponent];\\n    #ifdef vtkClippingPlanesOn\\n      if (isPointClipped(posIStoVC(offsetedPosIS))) {\\n        scalarInterp[1][axis] = 0.0;\\n      }\\n    #endif\\n  }\\n\\n  vec4 result;\\n  result.xyz = (scalarInterp[0] - scalarInterp[1]) * volume.inverseSpacing;\\n  result.w = length(result.xyz);\\n  if (result.w == 0.0) {\\n    return vec4(0.0);\\n  }\\n  result.xyz = normalize(vecISToVC(result.xyz));\\n  return result;\\n}\\n\\nvec4 fragCoordToPCPos(vec4 fragCoord) {\\n  return vec4((fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,\\n              (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,\\n              (fragCoord.z - 0.5) * 2.0, 1.0);\\n}\\n\\nvec4 pcPosToWorldCoord(vec4 pcPos) {\\n  return volume.PCWCMatrix * pcPos;\\n}\\n\\nvec3 fragCoordToIndexSpace(vec4 fragCoord) {\\n  vec4 pcPos = fragCoordToPCPos(fragCoord);\\n  vec4 worldCoord = pcPosToWorldCoord(pcPos);\\n  vec4 vertex = (worldCoord / worldCoord.w);\\n\\n  vec3 index = (volume.worldToIndex * vertex).xyz;\\n\\n  // half voxel fix for labelmapOutline\\n  return (index + vec3(0.5)) * volume.inverseDimensions;\\n}\\n\\nvec3 fragCoordToWorld(vec4 fragCoord) {\\n  vec4 pcPos = fragCoordToPCPos(fragCoord);\\n  vec4 worldCoord = pcPosToWorldCoord(pcPos);\\n  return worldCoord.xyz;\\n}\\n\\n//=======================================================================\\n// Compute the normals and gradient magnitudes for a position for independent\\n// components The output normals are in VC\\nmat4 computeMat4Normal(vec3 posIS, vec4 tValue) {\\n  vec3 xvec = vec3(volume.inverseDimensions.x, 0.0, 0.0);\\n  vec3 yvec = vec3(0.0, volume.inverseDimensions.y, 0.0);\\n  vec3 zvec = vec3(0.0, 0.0, volume.inverseDimensions.z);\\n\\n  vec4 distX = getTextureValue(posIS + xvec) - getTextureValue(posIS - xvec);\\n  vec4 distY = getTextureValue(posIS + yvec) - getTextureValue(posIS - yvec);\\n  vec4 distZ = getTextureValue(posIS + zvec) - getTextureValue(posIS - zvec);\\n\\n  // divide by spacing\\n  distX *= 0.5 * volume.inverseSpacing.x;\\n  distY *= 0.5 * volume.inverseSpacing.y;\\n  distZ *= 0.5 * volume.inverseSpacing.z;\\n\\n  mat4 result;\\n\\n  // optionally compute the 1st component\\n  #if vtkNumberOfComponents &gt; 0 &amp;&amp; !defined(vtkComponent0Proportional)\\n    {\\n      const int component = 0;\\n      vec3 normal = vec3(distX[component], distY[component], distZ[component]);\\n      float normalLength = length(normal);\\n      if (normalLength &gt; 0.0) {\\n        normal = normalize(vecISToVC(normal));\\n      }\\n      result[component] = vec4(normal, normalLength);\\n    }\\n  #endif\\n\\n  // optionally compute the 2nd component\\n  #if vtkNumberOfComponents &gt; 1 &amp;&amp; !defined(vtkComponent1Proportional)\\n    {\\n      const int component = 1;\\n      vec3 normal = vec3(distX[component], distY[component], distZ[component]);\\n      float normalLength = length(normal);\\n      if (normalLength &gt; 0.0) {\\n        normal = normalize(vecISToVC(normal));\\n      }\\n      result[component] = vec4(normal, normalLength);\\n    }\\n  #endif\\n\\n  // optionally compute the 3rd component\\n  #if vtkNumberOfComponents &gt; 2 &amp;&amp; !defined(vtkComponent2Proportional)\\n    {\\n      const int component = 2;\\n      vec3 normal = vec3(distX[component], distY[component], distZ[component]);\\n      float normalLength = length(normal);\\n      if (normalLength &gt; 0.0) {\\n        normal = normalize(vecISToVC(normal));\\n      }\\n      result[component] = vec4(normal, normalLength);\\n    }\\n  #endif\\n\\n  // optionally compute the 4th component\\n  #if vtkNumberOfComponents &gt; 3 &amp;&amp; !defined(vtkComponent3Proportional)\\n    {\\n      const int component = 3;\\n      vec3 normal = vec3(distX[component], distY[component], distZ[component]);\\n      float normalLength = length(normal);\\n      if (normalLength &gt; 0.0) {\\n        normal = normalize(vecISToVC(normal));\\n      }\\n      result[component] = vec4(normal, normalLength);\\n    }\\n  #endif\\n\\n  return result;\\n}\\n\\n//=======================================================================\\n// global shadow - secondary ray\\n\\n// henyey greenstein phase function\\nfloat phaseFunction(float cos_angle) {\\n  // divide by 2.0 instead of 4pi to increase intensity\\n  float anisotropy = volume.anisotropy;\\n  if (abs(anisotropy) &lt;= EPSILON) {\\n    // isotropic scatter returns 0.5 instead of 1/4pi to increase intensity\\n    return 0.5;\\n  }\\n  float anisotropy2 = volume.anisotropySquared;\\n  return ((1.0 - anisotropy2) /\\n          pow(1.0 + anisotropy2 - 2.0 * anisotropy * cos_angle, 1.5)) /\\n         2.0;\\n}\\n\\n// Compute the two intersection distances of the ray with the volume in VC\\n// The entry point is `rayOriginVC + distanceMin * rayDirVC` and the exit point\\n// is `rayOriginVC + distanceMax * rayDirVC` If distanceMin &lt; distanceMax, the\\n// volume is not intersected The ray origin is inside the box when distanceMin &lt;\\n// 0.0 &lt; distanceMax\\nvec2 rayIntersectVolumeDistances(vec3 rayOriginVC, vec3 rayDirVC) {\\n  // Compute origin and direction in IS\\n  vec3 rayOriginIS = posVCtoIS(rayOriginVC);\\n  vec3 rayDirIS = vecVCToIS(rayDirVC);\\n  // Don&#x27;t check for infinity as the min/max combination afterward will always\\n  // find an intersection before infinity\\n  vec3 invDir = 1.0 / rayDirIS;\\n\\n  // We have: bound = origin + t * dir\\n  // So: t = (1/dir) * (bound - origin)\\n  vec3 distancesTo0 = invDir * (vec3(0.0) - rayOriginIS);\\n  vec3 distancesTo1 = invDir * (vec3(1.0) - rayOriginIS);\\n  // Min and max distances to plane intersection per plane\\n  vec3 dMinPerAxis = min(distancesTo0, distancesTo1);\\n  vec3 dMaxPerAxis = max(distancesTo0, distancesTo1);\\n  // Overall first and last intersection\\n  float distanceMin = max(dMinPerAxis.x, max(dMinPerAxis.y, dMinPerAxis.z));\\n  float distanceMax = min(dMaxPerAxis.x, min(dMaxPerAxis.y, dMaxPerAxis.z));\\n  return vec2(distanceMin, distanceMax);\\n}\\n\\n//=======================================================================\\n// local ambient occlusion\\n#if vtkMaxLaoKernelSize &gt; 0\\n\\n  // Return a random point on the unit sphere\\n  vec3 sampleDirectionUniform(int rayIndex) {\\n    // Each ray of each fragment should be different, two sources of randomness\\n    // are used. Only depends on ray index\\n    vec2 rayRandomness = kernelSample[rayIndex];\\n    // Only depends on fragment\\n    float fragmentRandomness = fragmentSeed;\\n    // Merge both source of randomness in a single uniform random variable using\\n    // the formula (x+y &lt; 1 ? x+y : x+y-1). The simpler formula (x+y)/2 doesn&#x27;t\\n    // result in a uniform distribution\\n    vec2 mergedRandom = rayRandomness + vec2(fragmentRandomness);\\n    mergedRandom -= vec2(greaterThanEqual(mergedRandom, vec2(1.0)));\\n\\n    // Insipred by:\\n    // https://karthikkaranth.me/blog/generating-random-points-in-a-sphere/#better-choice-of-spherical-coordinates\\n    float u = mergedRandom[0];\\n    float v = mergedRandom[1];\\n    float theta = u * 2.0 * PI;\\n    float phi = acos(2.0 * v - 1.0);\\n    float sinTheta = sin(theta);\\n    float cosTheta = cos(theta);\\n    float sinPhi = sin(phi);\\n    float cosPhi = cos(phi);\\n    return vec3(sinPhi * cosTheta, sinPhi * sinTheta, cosPhi);\\n  }\\n\\n  float computeLAO(vec3 posVC, vec4 normalVC, float originalOpacity) {\\n    // apply LAO only at selected locations, otherwise return full brightness\\n    if (normalVC.w &lt;= 0.0 || originalOpacity &lt;= 0.05) {\\n      return 1.0;\\n    }\\n\\n    #ifdef EnabledGradientOpacity\\n      float gradientOpacityFactor = computeGradientOpacityFactor(normalVC.w, 0);\\n    #endif\\n\\n    float visibilitySum = 0.0;\\n    float weightSum = 0.0;\\n    for (int i = 0; i &lt; volume.kernelSize; i++) {\\n      // Only sample on an hemisphere around the normalVC.xyz axis, so\\n      // normalDotRay should be negative\\n      vec3 rayDirectionVC = sampleDirectionUniform(i);\\n      float normalDotRay = dot(normalVC.xyz, rayDirectionVC);\\n      if (normalDotRay &gt; 0.0) {\\n        // Flip rayDirectionVC when it is in the wrong hemisphere\\n        rayDirectionVC = -rayDirectionVC;\\n        normalDotRay = -normalDotRay;\\n      }\\n\\n      vec3 currPosIS = posVCtoIS(posVC);\\n      float visibility = 1.0;\\n      vec3 randomDirStepIS = vecVCToIS(rayDirectionVC * sampleDistance);\\n      for (int j = 0; j &lt; volume.kernelRadius; j++) {\\n        currPosIS += randomDirStepIS;\\n        // If out of the volume, we are done\\n        if (any(lessThan(currPosIS, vec3(0.0))) ||\\n            any(greaterThan(currPosIS, vec3(1.0)))) {\\n          break;\\n        }\\n        float opacity = getOpacityFromTexture(getTextureValue(currPosIS).r, 0, 0.5);\\n        #ifdef EnabledGradientOpacity\\n          opacity *= gradientOpacityFactor;\\n        #endif\\n        visibility *= 1.0 - opacity;\\n        // If visibility is less than EPSILON, consider it to be 0\\n        if (visibility &lt; EPSILON) {\\n          visibility = 0.0;\\n          break;\\n        }\\n      }\\n      float rayWeight = -normalDotRay;\\n      visibilitySum += visibility * rayWeight;\\n      weightSum += rayWeight;\\n    }\\n\\n    // If no sample, LAO factor is one\\n    if (weightSum == 0.0) {\\n      return 1.0;\\n    }\\n\\n    // LAO factor is the average visibility:\\n    // - visibility low =&gt; ambient low\\n    // - visibility high =&gt; ambient high\\n    float lao = visibilitySum / weightSum;\\n\\n    // Reduce variance by clamping\\n    return clamp(lao, 0.3, 1.0);\\n  }\\n#endif\\n\\n//=======================================================================\\n// Volume shadows\\n#if vtkNumberOfLights &gt; 0\\n\\n  // Non-memoised version\\n  float computeVolumeShadowWithoutCache(vec3 posVC, vec3 lightDirNormVC) {\\n    // modify sample distance with a random number between 1.5 and 3.0\\n    float rayStepLength =\\n        volumeShadowSampleDistance * mix(1.5, 3.0, fragmentSeed);\\n\\n    // in case the first sample near surface has a very tiled light ray, we need\\n    // to offset start position\\n    vec3 initialPosVC = posVC + rayStepLength * lightDirNormVC;\\n\\n    #ifdef vtkClippingPlanesOn\\n      float clippingPlanesMaxDistance = infinity;\\n      for (int i = 0; i &lt; clip_numPlanes; ++i) {\\n        // Find distance of intersection with the plane\\n        // Points are clipped when:\\n        // dot(planeOrigin - (rayOrigin + distance * rayDirection), planeNormal) &gt; 0\\n        // This is equivalent to:\\n        // dot(planeOrigin - rayOrigin, planeNormal) - distance * dot(rayDirection,\\n        // planeNormal) &gt; 0.0\\n        // We precompute the dot products, so we clip ray points when:\\n        // dotOrigin - distance * dotDirection &gt; 0.0\\n        float dotOrigin =\\n            dot(vClipPlaneOrigins[i] - initialPosVC, vClipPlaneNormals[i]);\\n        if (dotOrigin &gt; 0.0) {\\n          // The initialPosVC is clipped by this plane\\n          return 1.0;\\n        }\\n        float dotDirection = dot(lightDirNormVC, vClipPlaneNormals[i]);\\n        if (dotDirection &lt; 0.0) {\\n          // We only hit the plane if dotDirection is negative, as (distance is\\n          // positive)\\n          float intersectionDistance =\\n              dotOrigin / dotDirection; // negative divided by negative =&gt; positive\\n          clippingPlanesMaxDistance =\\n              min(clippingPlanesMaxDistance, intersectionDistance);\\n        }\\n      }\\n    #endif\\n\\n    vec2 intersectionDistances =\\n        rayIntersectVolumeDistances(initialPosVC, lightDirNormVC);\\n\\n    if (intersectionDistances[1] &lt;= intersectionDistances[0] ||\\n        intersectionDistances[1] &lt;= 0.0) {\\n      // Volume not hit or behind the ray\\n      return 1.0;\\n    }\\n\\n    // When globalIlluminationReach is 0, no sample at all\\n    // When globalIlluminationReach is 1, the ray will go through the whole\\n    // volume\\n    float maxTravelDistance = mix(0.0, volume.diagonalLength,\\n                                  volume.globalIlluminationReach);\\n    float startDistance = max(intersectionDistances[0], 0.0);\\n    float endDistance = min(intersectionDistances[1], startDistance + maxTravelDistance);\\n    #ifdef vtkClippingPlanesOn\\n      endDistance = min(endDistance, clippingPlanesMaxDistance);\\n    #endif\\n    if (endDistance - startDistance &lt; 0.0) {\\n      return 1.0;\\n    }\\n\\n    // These two variables are used to compute posIS, without having to call\\n    // VCtoIS at each step\\n    vec3 initialPosIS = posVCtoIS(initialPosVC);\\n    // The light dir is scaled and rotated, but not translated, as it is a\\n    // vector (w = 0)\\n    vec3 scaledLightDirIS = vecVCToIS(lightDirNormVC);\\n\\n    float shadow = 1.0;\\n    for (float currentDistance = startDistance; currentDistance &lt;= endDistance;\\n          currentDistance += rayStepLength) {\\n      vec3 posIS = initialPosIS + currentDistance * scaledLightDirIS;\\n      vec4 scalar = getTextureValue(posIS);\\n      float opacity = getOpacityFromTexture(scalar.r, 0, 0.5);\\n      #if defined(EnabledGradientOpacity) &amp;&amp; !defined(EnabledIndependentComponents)\\n        vec3 scalarInterp[2];\\n        vec4 normal = computeNormalForDensity(posIS, scalarInterp, 3);\\n        float opacityFactor = computeGradientOpacityFactor(normal.w, 0);\\n        opacity *= opacityFactor;\\n      #endif\\n      shadow *= 1.0 - opacity;\\n\\n      // Early termination if shadow coeff is near 0.0\\n      if (shadow &lt; EPSILON) {\\n        return 0.0;\\n      }\\n    }\\n    return shadow;\\n  }\\n\\n  // Some cache for volume shadows\\n  struct {\\n    vec3 posVC;\\n    float shadow;\\n  } cachedShadows[vtkNumberOfLights];\\n\\n  // Memoised version\\n  float computeVolumeShadow(vec3 posVC, vec3 lightDirNormVC, int lightIdx) {\\n    if (posVC == cachedShadows[lightIdx].posVC) {\\n      return cachedShadows[lightIdx].shadow;\\n    }\\n    float shadow = computeVolumeShadowWithoutCache(posVC, lightDirNormVC);\\n    cachedShadows[lightIdx].posVC = posVC;\\n    cachedShadows[lightIdx].shadow = shadow;\\n    return shadow;\\n  }\\n\\n#endif\\n\\n//=======================================================================\\n// surface light contribution\\n#if vtkNumberOfLights &gt; 0\\n  vec3 applyLighting(vec3 tColor, vec4 normalVC) {\\n    vec3 diffuse = vec3(0.0, 0.0, 0.0);\\n    vec3 specular = vec3(0.0, 0.0, 0.0);\\n    for (int lightIdx = 0; lightIdx &lt; vtkNumberOfLights; lightIdx++) {\\n      float df = dot(normalVC.xyz, lights[lightIdx].directionVC);\\n      if (df &gt; 0.0) {\\n        diffuse += df * lights[lightIdx].color;\\n        float sf = dot(normalVC.xyz, -lights[lightIdx].halfAngleVC);\\n        if (sf &gt; 0.0) {\\n          specular += pow(sf, volume.specularPower) * lights[lightIdx].color;\\n        }\\n      }\\n    }\\n    return tColor * (diffuse * volume.diffuse + volume.ambient) +\\n          specular * volume.specular;\\n  }\\n\\n  vec3 applySurfaceShadowLighting(vec3 tColor, float alpha, vec3 posVC,\\n                                  vec4 normalVC) {\\n    // everything in VC\\n    vec3 diffuse = vec3(0.0);\\n    vec3 specular = vec3(0.0);\\n    for (int ligthIdx = 0; ligthIdx &lt; vtkNumberOfLights; ligthIdx++) {\\n      vec3 vertLightDirection;\\n      float attenuation;\\n      if (lights[ligthIdx].isPositional == 1) {\\n        vertLightDirection = posVC - lights[ligthIdx].positionVC;\\n        float lightDistance = length(vertLightDirection);\\n        // Normalize with precomputed length\\n        vertLightDirection = vertLightDirection / lightDistance;\\n        // Base attenuation\\n        vec3 attenuationPolynom = lights[ligthIdx].attenuation;\\n        attenuation =\\n            1.0 / (attenuationPolynom[0] +\\n                  lightDistance * (attenuationPolynom[1] +\\n                                    lightDistance * attenuationPolynom[2]));\\n        // Cone attenuation\\n        float coneDot = dot(vertLightDirection, lights[ligthIdx].directionVC);\\n        // Per OpenGL standard cone angle is 90 or less for a spot light\\n        if (lights[ligthIdx].coneAngle &lt;= 90.0) {\\n          if (coneDot &gt;= cos(radians(lights[ligthIdx].coneAngle))) {\\n            // Inside the cone\\n            attenuation *= pow(coneDot, lights[ligthIdx].exponent);\\n          } else {\\n            // Outside the cone\\n            attenuation = 0.0;\\n          }\\n        }\\n      } else {\\n        vertLightDirection = lights[ligthIdx].directionVC;\\n        attenuation = 1.0;\\n      }\\n\\n      float ndotL = dot(normalVC.xyz, vertLightDirection);\\n      if (ndotL &lt; 0.0 &amp;&amp; twoSidedLighting == 1) {\\n        ndotL = -ndotL;\\n      }\\n      if (ndotL &gt; 0.0) {\\n        // Diffuse\\n        diffuse += ndotL * attenuation * lights[ligthIdx].color;\\n        // Specular\\n        float vdotR =\\n            dot(-rayDirVC, normalize(vertLightDirection - 2.0 * ndotL * normalVC.xyz));\\n        if (vdotR &gt; 0.0) {\\n          specular += pow(vdotR, volume.specularPower) * attenuation *\\n                      lights[ligthIdx].color;\\n        }\\n      }\\n    }\\n    #if vtkMaxLaoKernelSize &gt; 0\\n      float laoFactor = computeLAO(posVC, normalVC, alpha);\\n    #else\\n      const float laoFactor = 1.0;\\n    #endif\\n    return tColor * (diffuse * volume.diffuse +\\n                    volume.ambient * laoFactor) +\\n          specular * volume.specular;\\n  }\\n\\n  vec3 applyVolumeShadowLighting(vec3 tColor, vec3 posVC) {\\n    // Here we have no effect of cones and no attenuation\\n    vec3 diffuse = vec3(0.0);\\n    for (int lightIdx = 0; lightIdx &lt; vtkNumberOfLights; lightIdx++) {\\n      vec3 lightDirVC = lights[lightIdx].isPositional == 1\\n                            ? normalize(lights[lightIdx].positionVC - posVC)\\n                            : -lights[lightIdx].directionVC;\\n      float shadowCoeff = computeVolumeShadow(posVC, lightDirVC, lightIdx);\\n      float phaseAttenuation = phaseFunction(dot(rayDirVC, lightDirVC));\\n      diffuse += phaseAttenuation * shadowCoeff * lights[lightIdx].color;\\n    }\\n    return tColor * (diffuse * volume.diffuse + volume.ambient);\\n  }\\n#endif\\n\\n// LAO of surface shadows and volume shadows only work with dependent components\\nvec3 applyAllLightning(vec3 tColor, float alpha, vec3 posVC,\\n                       vec4 surfaceNormalVC) {\\n  #if vtkNumberOfLights &gt; 0\\n    // 0 &lt;= volCoeff &lt; EPSILON =&gt; only surface shadows\\n    // EPSILON &lt;= volCoeff &lt; 1 - EPSILON =&gt; mix of surface and volume shadows\\n    // 1 - EPSILON &lt;= volCoeff =&gt; only volume shadows\\n    float volCoeff = volume.volumetricScatteringBlending *\\n                    (1.0 - alpha / 2.0) *\\n                    (1.0 - atan(surfaceNormalVC.w) * INV4PI);\\n\\n    // Compute surface lighting if needed\\n    vec3 surfaceShadedColor = tColor;\\n    #ifdef EnableSurfaceLighting\\n      if (volCoeff &lt; 1.0 - EPSILON) {\\n        surfaceShadedColor =\\n            applySurfaceShadowLighting(tColor, alpha, posVC, surfaceNormalVC);\\n      }\\n    #endif\\n\\n    // Compute volume lighting if needed\\n    vec3 volumeShadedColor = tColor;\\n    #ifdef EnableVolumeLighting\\n      if (volCoeff &gt;= EPSILON) {\\n        volumeShadedColor = applyVolumeShadowLighting(tColor, posVC);\\n      }\\n    #endif\\n\\n    // Return the right mix\\n    if (volCoeff &lt; EPSILON) {\\n      // Surface shadows\\n      return surfaceShadedColor;\\n    }\\n    if (volCoeff &gt;= 1.0 - EPSILON) {\\n      // Volume shadows\\n      return volumeShadedColor;\\n    }\\n    // Mix of surface and volume shadows\\n    return mix(surfaceShadedColor, volumeShadedColor, volCoeff);\\n  #endif\\n  return tColor;\\n}\\n\\nvec4 getColorForLabelOutline() {\\n  vec3 centerPosIS =\\n      fragCoordToIndexSpace(gl_FragCoord); // pos in texture space\\n  vec4 centerValue = getTextureValue(centerPosIS);\\n  bool pixelOnBorder = false;\\n  vec4 tColor = vec4(getColorFromTexture(centerValue.r, 0, 0.5),\\n                     getOpacityFromTexture(centerValue.r, 0, 0.5));\\n\\n  int segmentIndex = int(centerValue.r * 255.0);\\n\\n  // Use texture sampling for outlineThickness\\n  float textureCoordinate = float(segmentIndex - 1) / 1024.0;\\n  float textureValue =\\n      texture2D(labelOutlineThicknessTexture, vec2(textureCoordinate, 0.5)).r;\\n  int actualThickness = int(textureValue * 255.0);\\n\\n  // If it is the background (segment index 0), we should quickly bail out.\\n  // Previously, this was determined by tColor.a, which was incorrect as it\\n  // prevented the outline from appearing when the fill is 0.\\n  if (segmentIndex == 0) {\\n    return vec4(0, 0, 0, 0);\\n  }\\n\\n  // Only perform outline check on fragments rendering voxels that aren&#x27;t\\n  // invisible. Saves a bunch of needless checks on the background.\\n  // TODO define epsilon when building shader?\\n  for (int i = -actualThickness; i &lt;= actualThickness; i++) {\\n    for (int j = -actualThickness; j &lt;= actualThickness; j++) {\\n      if (i == 0 || j == 0) {\\n        continue;\\n      }\\n\\n      vec4 neighborPixelCoord =\\n          vec4(gl_FragCoord.x + float(i), gl_FragCoord.y + float(j),\\n               gl_FragCoord.z, gl_FragCoord.w);\\n\\n      vec3 neighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\\n      vec4 value = getTextureValue(neighborPosIS);\\n\\n      // If any of my neighbours are not the same value as I\\n      // am, this means I am on the border of the segment.\\n      // We can break the loops\\n      if (any(notEqual(value, centerValue))) {\\n        pixelOnBorder = true;\\n        break;\\n      }\\n    }\\n\\n    if (pixelOnBorder == true) {\\n      break;\\n    }\\n  }\\n\\n  // If I am on the border, I am displayed at full opacity\\n  if (pixelOnBorder == true) {\\n    tColor.a = volume.outlineOpacity;\\n  }\\n\\n  return tColor;\\n}\\n\\nvec4 getColorForAdditivePreset(vec4 tValue, vec3 posVC, vec3 posIS) {\\n  // compute normals\\n  mat4 normalMat = computeMat4Normal(posIS, tValue);\\n  vec4 normalLights[2];\\n  normalLights[0] = normalMat[0];\\n  normalLights[1] = normalMat[1];\\n  #if vtkNumberOfLights &gt; 0\\n    if (volume.computeNormalFromOpacity == 1) {\\n      for (int component = 0; component &lt; 2; ++component) {\\n        vec3 scalarInterp[2];\\n        float height = volume.transferFunctionsSampleHeight[component];\\n        computeNormalForDensity(posIS, scalarInterp, component);\\n        normalLights[component] =\\n            computeDensityNormal(scalarInterp, height, 1.0, component);\\n      }\\n    }\\n  #endif\\n\\n  // compute opacities\\n  float opacities[2];\\n  opacities[0] = getOpacityFromTexture(\\n      tValue[0], 0, volume.transferFunctionsSampleHeight[0]);\\n  opacities[1] = getOpacityFromTexture(\\n      tValue[1], 1, volume.transferFunctionsSampleHeight[1]);\\n  #ifdef EnabledGradientOpacity\\n    for (int component = 0; component &lt; 2; ++component) {\\n      opacities[component] *=\\n          computeGradientOpacityFactor(normalMat[component].a, component);\\n    }\\n  #endif\\n  float opacitySum = opacities[0] + opacities[1];\\n  if (opacitySum &lt;= 0.0) {\\n    return vec4(0.0);\\n  }\\n\\n  // mix the colors and opacities\\n  vec3 colors[2];\\n  for (int component = 0; component &lt; 2; ++component) {\\n    float sampleHeight = volume.transferFunctionsSampleHeight[component];\\n    vec3 color = getColorFromTexture(tValue[component], component, sampleHeight);\\n    color = applyAllLightning(color, opacities[component], posVC,\\n                              normalLights[component]);\\n    colors[component] = color;\\n  }\\n  vec3 mixedColor =\\n      (opacities[0] * colors[0] + opacities[1] * colors[1]) / opacitySum;\\n  return vec4(mixedColor, min(1.0, opacitySum));\\n}\\n\\nvec4 getColorForColorizePreset(vec4 tValue, vec3 posVC, vec3 posIS) {\\n  // compute normals\\n  mat4 normalMat = computeMat4Normal(posIS, tValue);\\n  vec4 normalLight = normalMat[0];\\n  #if vtkNumberOfLights &gt; 0\\n    if (volume.computeNormalFromOpacity == 1) {\\n      vec3 scalarInterp[2];\\n      float height = volume.transferFunctionsSampleHeight[0];\\n      computeNormalForDensity(posIS, scalarInterp, 0);\\n      normalLight = computeDensityNormal(scalarInterp, height, 1.0, 0);\\n    }\\n  #endif\\n\\n  // compute opacities\\n  float opacity = getOpacityFromTexture(\\n      tValue[0], 0, volume.transferFunctionsSampleHeight[0]);\\n  #ifdef EnabledGradientOpacity\\n    opacity *= computeGradientOpacityFactor(normalMat[0].a, 0);\\n  #endif\\n\\n  // colorizing component\\n  vec3 colorizingColor = getColorFromTexture(\\n      tValue[0], 1, volume.transferFunctionsSampleHeight[1]);\\n  float colorizingOpacity = getOpacityFromTexture(\\n      tValue[1], 1, volume.transferFunctionsSampleHeight[1]);\\n\\n  // mix the colors and opacities\\n  vec3 color =\\n      getColorFromTexture(tValue[0], 0,\\n                          volume.transferFunctionsSampleHeight[0]) *\\n      mix(vec3(1.0), colorizingColor, colorizingOpacity);\\n  color = applyAllLightning(color, opacity, posVC, normalLight);\\n  return vec4(color, opacity);\\n}\\n\\nvec4 getColorForDefaultIndependentPreset(vec4 tValue, vec3 posIS) {\\n\\n  // compute the normal vectors as needed\\n  #if defined(EnabledGradientOpacity) || vtkNumberOfLights &gt; 0\\n    mat4 normalMat = computeMat4Normal(posIS, tValue);\\n  #endif\\n\\n  // process color and opacity for each component\\n  // initial value of alpha is determined by wether the first component is\\n  // proportional or not\\n  #if defined(vtkComponent0Proportional)\\n    // when it is proportional, it starts at 1 (neutral for multiplications)\\n    float alpha = 1.0;\\n  #else\\n    // when it is not proportional, it starts at 0 (neutral for additions)\\n    float alpha = 0.0;\\n  #endif\\n\\n  vec3 mixedColor = vec3(0.0);\\n  #if vtkNumberOfComponents &gt; 0\\n    {\\n      const int component = 0;\\n      vec3 color = getColorFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      float opacity = getOpacityFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      #if !defined(vtkComponent0Proportional)\\n        float alphaContribution = volume.independentComponentMix[component] * opacity;\\n        #ifdef EnabledGradientOpacity\\n          alphaContribution *= computeGradientOpacityFactor(normalMat[component].a, component);\\n        #endif\\n        alpha += alphaContribution;\\n        #if vtkNumberOfLights &gt; 0\\n          color = applyLighting(color, normalMat[component]);\\n        #endif\\n      #else\\n        color *= opacity;\\n        alpha *= mix(opacity, 1.0,\\n                    (1.0 - volume.independentComponentMix[component]));\\n      #endif\\n      mixedColor += volume.independentComponentMix[component] * color;\\n    }\\n  #endif\\n  #if vtkNumberOfComponents &gt; 1\\n    {\\n      const int component = 1;\\n      vec3 color = getColorFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      float opacity = getOpacityFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      #if !defined(vtkComponent1Proportional)\\n        float alphaContribution = volume.independentComponentMix[component] * opacity;\\n        #ifdef EnabledGradientOpacity\\n          alphaContribution *= computeGradientOpacityFactor(normalMat[component].a, component);\\n        #endif\\n        alpha += alphaContribution;\\n        #if vtkNumberOfLights &gt; 0\\n          color = applyLighting(color, normalMat[component]);\\n        #endif\\n      #else\\n        color *= opacity;\\n        alpha *= mix(opacity, 1.0,\\n                    (1.0 - volume.independentComponentMix[component]));\\n      #endif\\n      mixedColor += volume.independentComponentMix[component] * color;\\n    }\\n  #endif\\n  #if vtkNumberOfComponents &gt; 2\\n    {\\n      const int component = 2;\\n      vec3 color = getColorFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      float opacity = getOpacityFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      #if !defined(vtkComponent2Proportional)\\n        float alphaContribution = volume.independentComponentMix[component] * opacity;\\n        #ifdef EnabledGradientOpacity\\n          alphaContribution *= computeGradientOpacityFactor(normalMat[component].a, component);\\n        #endif\\n        alpha += alphaContribution;\\n        #if vtkNumberOfLights &gt; 0\\n          color = applyLighting(color, normalMat[component]);\\n        #endif\\n      #else\\n        color *= opacity;\\n        alpha *= mix(opacity, 1.0,\\n                    (1.0 - volume.independentComponentMix[component]));\\n      #endif\\n      mixedColor += volume.independentComponentMix[component] * color;\\n    }\\n  #endif\\n  #if vtkNumberOfComponents &gt; 3\\n    {\\n      const int component = 3;\\n      vec3 color = getColorFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      float opacity = getOpacityFromTexture(\\n          tValue[component], component,\\n          volume.transferFunctionsSampleHeight[component]);\\n      #if !defined(vtkComponent3Proportional)\\n        float alphaContribution = volume.independentComponentMix[component] * opacity;\\n        #ifdef EnabledGradientOpacity\\n          alphaContribution *= computeGradientOpacityFactor(normalMat[component].a, component);\\n        #endif\\n        alpha += alphaContribution;\\n        #if vtkNumberOfLights &gt; 0\\n          color = applyLighting(color, normalMat[component]);\\n        #endif\\n      #else\\n        color *= opacity;\\n        alpha *= mix(opacity, 1.0,\\n                    (1.0 - volume.independentComponentMix[component]));\\n      #endif\\n      mixedColor += volume.independentComponentMix[component] * color;\\n    }\\n  #endif\\n\\n  return vec4(mixedColor, alpha);\\n}\\n\\nvec4 getColorForDependentComponents(vec4 tValue, vec3 posVC, vec3 posIS) {\\n  #if defined(EnabledGradientOpacity) || vtkNumberOfLights &gt; 0\\n    // use component 3 of the opacity texture as getTextureValue() sets alpha to\\n    // the opacity value\\n    vec3 scalarInterp[2];\\n    vec4 normal0 = computeNormalForDensity(posIS, scalarInterp, 3);\\n    float gradientOpacity = computeGradientOpacityFactor(normal0.a, 0);\\n  #endif\\n\\n  // get color and opacity\\n  #if vtkNumberOfComponents == 1\\n    vec3 tColor = getColorFromTexture(tValue.r, 0, 0.5);\\n    float alpha = getOpacityFromTexture(tValue.r, 0, 0.5);\\n  #endif\\n  #if vtkNumberOfComponents == 2\\n    vec3 tColor = vec3(tValue.r * volume.colorTextureScale[0] +\\n                  volume.colorTextureShift[0]);\\n    float alpha = getOpacityFromTexture(tValue.a, 1, 0.5);\\n  #endif\\n  #if vtkNumberOfComponents == 3\\n      vec3 tColor = tValue.rgb * volume.colorTextureScale.rgb +\\n              volume.colorTextureShift.rgb;\\n      float alpha = getOpacityFromTexture(tValue.a, 0, 0.5);\\n  #endif\\n  #if vtkNumberOfComponents == 4\\n      vec3 tColor = tValue.rgb * volume.colorTextureScale.rgb +\\n              volume.colorTextureShift.rgb;\\n      float alpha = getOpacityFromTexture(tValue.a, 3, 0.5);\\n  #endif\\n\\n  // Apply gradient opacity\\n  #if defined(EnabledGradientOpacity)\\n    alpha *= gradientOpacity;\\n  #endif\\n\\n  #if vtkNumberOfComponents == 1\\n    if (alpha &lt; EPSILON) {\\n      return vec4(0.0);\\n    }\\n  #endif\\n\\n  // lighting\\n  #if vtkNumberOfLights &gt; 0\\n    vec4 normalLight;\\n    if (volume.computeNormalFromOpacity == 1) {\\n      if (normal0[3] != 0.0) {\\n        normalLight =\\n            computeDensityNormal(scalarInterp, 0.5, gradientOpacity, 0);\\n        if (normalLight[3] == 0.0) {\\n          normalLight = normal0;\\n        }\\n      }\\n    } else {\\n      normalLight = normal0;\\n    }\\n    tColor = applyAllLightning(tColor, alpha, posVC, normalLight);\\n  #endif\\n\\n  return vec4(tColor, alpha);\\n}\\n\\nvec4 getColorForValue(vec4 tValue, vec3 posVC, vec3 posIS) {\\n  #ifdef EnableColorForValueFunctionId0\\n    return getColorForDependentComponents(tValue, posVC, posIS);\\n  #endif\\n\\n  #ifdef EnableColorForValueFunctionId1\\n    return getColorForAdditivePreset(tValue, posVC, posIS);\\n  #endif\\n\\n  #ifdef EnableColorForValueFunctionId2\\n    return getColorForColorizePreset(tValue, posVC, posIS);\\n  #endif\\n\\n  #ifdef EnableColorForValueFunctionId3\\n    /*\\n      * Mix the color information from all the independent components to get a\\n      * single rgba output. See other shader functions like\\n      * `getColorForAdditivePreset` to learn how to create a custom color mix.\\n      * The custom color mix should return a value, but if it doesn&#x27;t, it will\\n      * fallback on the default shading\\n      */\\n    //VTK::CustomColorMix\\n  #endif\\n\\n  #if defined(EnableColorForValueFunctionId4) || defined(EnableColorForValueFunctionId3)\\n    return getColorForDefaultIndependentPreset(tValue, posIS);\\n  #endif\\n\\n  #ifdef EnableColorForValueFunctionId5\\n    return getColorForLabelOutline();\\n  #endif\\n}\\n\\nbool valueWithinScalarRange(vec4 val) {\\n  #if vtkNumberOfComponents &gt; 1 &amp;&amp; !defined(EnabledIndependentComponents)\\n    return false;\\n  #endif\\n  vec4 rangeMin = volume.ipScalarRangeMin;\\n  vec4 rangeMax = volume.ipScalarRangeMax;\\n  for (int component = 0; component &lt; vtkNumberOfComponents; ++component) {\\n    if (val[component] &lt; rangeMin[component] ||\\n        rangeMax[component] &lt; val[component]) {\\n      return false;\\n    }\\n  }\\n  return true;\\n}\\n\\n#if vtkBlendMode == LABELMAP_EDGE_PROJECTION_BLEND\\n  bool checkOnEdgeForNeighbor(int xFragmentOffset, int yFragmentOffset,\\n                              int segmentIndex, vec3 stepIS) {\\n    vec3 volumeDimensions = vec3(volume.dimensions);\\n    vec4 neighborPixelCoord = vec4(gl_FragCoord.x + float(xFragmentOffset),\\n                                  gl_FragCoord.y + float(yFragmentOffset),\\n                                  gl_FragCoord.z, gl_FragCoord.w);\\n    vec3 originalNeighborPosIS = fragCoordToIndexSpace(neighborPixelCoord);\\n\\n    vec3 neighborPosIS = originalNeighborPosIS;\\n    for (int k = 0; k &lt; vtkMaximumNumberOfSamples / 2; ++k) {\\n      ivec3 texCoord = ivec3(neighborPosIS * volumeDimensions);\\n      vec4 texValue = rawFetchTexture(texCoord);\\n      if (int(texValue.g) == segmentIndex) {\\n        // not on edge\\n        return false;\\n      }\\n      neighborPosIS += stepIS;\\n    }\\n\\n    neighborPosIS = originalNeighborPosIS;\\n    for (int k = 0; k &lt; vtkMaximumNumberOfSamples / 2; ++k) {\\n      ivec3 texCoord = ivec3(neighborPosIS * volumeDimensions);\\n      vec4 texValue = rawFetchTexture(texCoord);\\n      if (int(texValue.g) == segmentIndex) {\\n        // not on edge\\n        return false;\\n      }\\n      neighborPosIS -= stepIS;\\n    }\\n\\n    // onedge\\n    float sampleHeight = volume.transferFunctionsSampleHeight[1];\\n    vec3 tColorSegment =\\n        getColorFromTexture(float(segmentIndex), 1, sampleHeight);\\n    float pwfValueSegment =\\n        getOpacityFromTexture(float(segmentIndex), 1, sampleHeight);\\n    gl_FragData[0] = vec4(tColorSegment, pwfValueSegment);\\n    return true;\\n  }\\n#endif\\n\\nvec4 getColorAtPos(vec3 posVC) {\\n  vec3 posIS = posVCtoIS(posVC);\\n  vec4 texValue = getTextureValue(posIS);\\n  return getColorForValue(texValue, posVC, posIS);\\n}\\n\\n//=======================================================================\\n// Apply the specified blend mode operation along the ray&#x27;s path.\\n//\\nvoid applyBlend(vec3 rayOriginVC, vec3 rayDirVC, float minDistance,\\n                float maxDistance) {\\n  // start slightly inside and apply some jitter\\n  vec3 stepVC = rayDirVC * sampleDistance;\\n  float raySteps = (maxDistance - minDistance) / sampleDistance;\\n\\n  // Avoid 0.0 jitter\\n  float jitter = 0.01 + 0.99 * fragmentSeed;\\n\\n  #if vtkBlendMode == COMPOSITE_BLEND\\n    // now map through opacity and color\\n    vec3 firstPosVC = rayOriginVC + minDistance * rayDirVC;\\n    vec4 firstColor = getColorAtPos(firstPosVC);\\n\\n    // handle very thin volumes\\n    if (raySteps &lt;= 1.0) {\\n      firstColor.a = 1.0 - pow(1.0 - firstColor.a, raySteps);\\n      gl_FragData[0] = firstColor;\\n      return;\\n    }\\n\\n    // first color only counts for `jitter` factor of the step\\n    firstColor.a = 1.0 - pow(1.0 - firstColor.a, jitter);\\n    vec4 color = vec4(firstColor.rgb * firstColor.a, firstColor.a);\\n    vec3 posVC = firstPosVC + jitter * stepVC;\\n    float stepsTraveled = jitter;\\n\\n    for (int i = 0; i &lt; vtkMaximumNumberOfSamples; ++i) {\\n      // If we have reached the last step, break\\n      if (stepsTraveled + 1.0 &gt;= raySteps) {\\n        break;\\n      }\\n      vec4 tColor = getColorAtPos(posVC);\\n\\n      color = color + vec4(tColor.rgb * tColor.a, tColor.a) * (1.0 - color.a);\\n      stepsTraveled++;\\n      posVC += stepVC;\\n      if (color.a &gt; 0.99) {\\n        color.a = 1.0;\\n        break;\\n      }\\n    }\\n\\n    if (color.a &lt; 0.99 &amp;&amp; (raySteps - stepsTraveled) &gt; 0.0) {\\n      vec3 endPosVC = rayOriginVC + maxDistance * rayDirVC;\\n      vec4 tColor = getColorAtPos(endPosVC);\\n      tColor.a = 1.0 - pow(1.0 - tColor.a, raySteps - stepsTraveled);\\n\\n      float mix = (1.0 - color.a);\\n      color = color + vec4(tColor.rgb * tColor.a, tColor.a) * mix;\\n    }\\n\\n    gl_FragData[0] = vec4(color.rgb / color.a, color.a);\\n  #endif\\n\\n  #if vtkBlendMode == MAXIMUM_INTENSITY_BLEND ||                                 \\\\\\n      vtkBlendMode == MINIMUM_INTENSITY_BLEND\\n    // Find maximum/minimum intensity along the ray.\\n\\n    // Define the operation we will use (min or max)\\n    #if vtkBlendMode == MAXIMUM_INTENSITY_BLEND\\n      #define OP max\\n    #else\\n      #define OP min\\n    #endif\\n\\n    vec3 posVC = rayOriginVC + minDistance * rayDirVC;\\n    float stepsTraveled = 0.0;\\n\\n    // Find a value to initialize the selected variables\\n    vec4 selectedValue;\\n    vec3 selectedPosVC;\\n    vec3 selectedPosIS;\\n    {\\n      vec3 posIS = posVCtoIS(posVC);\\n      selectedValue = getTextureValue(posIS);\\n      selectedPosVC = posVC;\\n      selectedPosIS = posIS;\\n    }\\n\\n    // If the clipping range is shorter than the sample distance\\n    // we can skip the sampling loop along the ray.\\n    if (raySteps &lt;= 1.0) {\\n      gl_FragData[0] = getColorForValue(selectedValue, selectedPosVC, selectedPosIS);\\n      return;\\n    }\\n\\n    posVC += jitter * stepVC;\\n    stepsTraveled += jitter;\\n\\n    // Sample along the ray until vtkMaximumNumberOfSamples,\\n    // ending slightly inside the total distance\\n    for (int i = 0; i &lt; vtkMaximumNumberOfSamples; ++i) {\\n      // If we have reached the last step, break\\n      if (stepsTraveled + 1.0 &gt;= raySteps) {\\n        break;\\n      }\\n\\n      // Get selected values\\n      vec3 posIS = posVCtoIS(posVC);\\n      vec4 previousSelectedValue = selectedValue;\\n      vec4 currentValue = getTextureValue(posIS);\\n      selectedValue = OP(selectedValue, currentValue);\\n      if (previousSelectedValue != selectedValue) {\\n        selectedPosVC = posVC;\\n        selectedPosIS = posIS;\\n      }\\n\\n      // Otherwise, continue along the ray\\n      stepsTraveled++;\\n      posVC += stepVC;\\n    }\\n\\n    // Perform the last step along the ray using the\\n    // residual distance\\n    posVC = rayOriginVC + maxDistance * rayDirVC;\\n    {\\n      vec3 posIS = posVCtoIS(posVC);\\n      vec4 previousSelectedValue = selectedValue;\\n      vec4 currentValue = getTextureValue(posIS);\\n      selectedValue = OP(selectedValue, currentValue);\\n      if (previousSelectedValue != selectedValue) {\\n        selectedPosVC = posVC;\\n        selectedPosIS = posIS;\\n      }\\n    }\\n\\n    gl_FragData[0] = getColorForValue(selectedValue, selectedPosVC, selectedPosIS);\\n  #endif\\n\\n  #if vtkBlendMode == ADDITIVE_INTENSITY_BLEND ||                                \\\\\\n      vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n    vec4 sum = vec4(0.);\\n    #if vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n      float totalWeight = 0.0;\\n    #endif\\n    vec3 posVC = rayOriginVC + minDistance * rayDirVC;\\n    float stepsTraveled = 0.0;\\n\\n    vec3 posIS = posVCtoIS(posVC);\\n    vec4 value = getTextureValue(posIS);\\n\\n    if (raySteps &lt;= 1.0) {\\n      gl_FragData[0] = getColorForValue(value * raySteps, posVC, posIS);\\n      return;\\n    }\\n\\n    if (valueWithinScalarRange(value)) {\\n      sum += value * jitter;\\n      #if vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n        totalWeight += jitter;\\n      #endif\\n    }\\n    posVC += jitter * stepVC;\\n    stepsTraveled += jitter;\\n\\n    // Sample along the ray until vtkMaximumNumberOfSamples,\\n    // ending slightly inside the total distance\\n    for (int i = 0; i &lt; vtkMaximumNumberOfSamples; ++i) {\\n      // If we have reached the last step, break\\n      if (stepsTraveled + 1.0 &gt;= raySteps) {\\n        break;\\n      }\\n\\n      posIS = posVCtoIS(posVC);\\n      value = getTextureValue(posIS);\\n      // One can control the scalar range by setting the AverageIPScalarRange to\\n      // disregard scalar values, not in the range of interest, from the average\\n      // computation. Notes:\\n      // - We are comparing all values in the texture to see if any of them\\n      //   are outside of the scalar range. In the future we might want to allow\\n      //   scalar ranges for each component.\\n      if (valueWithinScalarRange(value)) {\\n        sum += value;\\n        #if vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n          totalWeight++;\\n        #endif\\n      }\\n\\n      stepsTraveled++;\\n      posVC += stepVC;\\n    }\\n\\n    // Perform the last step along the ray using the\\n    // residual distance\\n    posVC = rayOriginVC + maxDistance * rayDirVC;\\n    posIS = posVCtoIS(posVC);\\n    value = getTextureValue(posIS);\\n    if (valueWithinScalarRange(value)) {\\n      sum += value;\\n      #if vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n        totalWeight += raySteps - stepsTraveled;\\n      #endif\\n    }\\n\\n    #if vtkBlendMode == AVERAGE_INTENSITY_BLEND\\n      sum /= vec4(totalWeight, totalWeight, totalWeight, 1.0);\\n    #endif\\n\\n    gl_FragData[0] = getColorForValue(sum, posVC, posIS);\\n  #endif\\n\\n  #if vtkBlendMode == RADON_TRANSFORM_BLEND\\n    float normalizedRayIntensity = 1.0;\\n    vec3 posVC = rayOriginVC + minDistance * rayDirVC;\\n    float stepsTraveled = 0.0;\\n\\n    // handle very thin volumes\\n    if (raySteps &lt;= 1.0) {\\n      vec3 posIS = posVCtoIS(posVC);\\n      vec4 tValue = getTextureValue(posIS);\\n      normalizedRayIntensity -= raySteps * sampleDistance *\\n                                getOpacityFromTexture(tValue.r, 0, 0.5);\\n      gl_FragData[0] =\\n          vec4(getColorFromTexture(normalizedRayIntensity, 0, 0.5), 1.0);\\n      return;\\n    }\\n\\n    posVC += jitter * stepVC;\\n    stepsTraveled += jitter;\\n\\n    for (int i = 0; i &lt; vtkMaximumNumberOfSamples; ++i) {\\n      if (stepsTraveled + 1.0 &gt;= raySteps) {\\n        break;\\n      }\\n\\n      vec3 posIS = posVCtoIS(posVC);\\n      vec4 value = getTextureValue(posIS);\\n      // Convert scalar value to normalizedRayIntensity coefficient and\\n      // accumulate normalizedRayIntensity\\n      normalizedRayIntensity -=\\n          sampleDistance * getOpacityFromTexture(value.r, 0, 0.5);\\n\\n      posVC += stepVC;\\n      stepsTraveled++;\\n    }\\n\\n    // map normalizedRayIntensity to color\\n    gl_FragData[0] =\\n        vec4(getColorFromTexture(normalizedRayIntensity, 0, 0.5), 1.0);\\n  #endif\\n\\n  #if vtkBlendMode == LABELMAP_EDGE_PROJECTION_BLEND\\n    // Only works with a single volume\\n    vec3 posVC = rayOriginVC + minDistance * rayDirVC;\\n    float stepsTraveled = 0.0;\\n    vec3 posIS = posVCtoIS(posVC);\\n    vec4 tValue = getTextureValue(posIS);\\n    if (raySteps &lt;= 1.0) {\\n      gl_FragData[0] = getColorForValue(tValue, posVC, posIS);\\n      return;\\n    }\\n\\n    vec3 stepIS = vecVCToIS(stepVC);\\n    vec4 value = tValue;\\n    posIS += jitter * stepIS;\\n    stepsTraveled += jitter;\\n    vec3 maxPosIS = posIS; // Store the position of the max value\\n    int segmentIndex = int(value.g);\\n    bool originalPosHasSeenNonZero = false;\\n\\n    if (segmentIndex != 0) {\\n      // Tried using the segment index in an boolean array but reading\\n      // from the array by dynamic indexing was horrondously slow\\n      // so use bit masking instead and assign 1 to the bit corresponding to the\\n      // segment index and later check if the bit is set via bit operations\\n      setLabelOutlineBit(segmentIndex);\\n    }\\n\\n    // Sample along the ray until vtkMaximumNumberOfSamples,\\n    // ending slightly inside the total distance\\n    for (int i = 0; i &lt; vtkMaximumNumberOfSamples; ++i) {\\n      // If we have reached the last step, break\\n      if (stepsTraveled + 1.0 &gt;= raySteps) {\\n        break;\\n      }\\n\\n      // compute the scalar\\n      tValue = getTextureValue(posIS);\\n      segmentIndex = int(tValue.g);\\n\\n      if (segmentIndex != 0) {\\n        originalPosHasSeenNonZero = true;\\n        setLabelOutlineBit(segmentIndex);\\n      }\\n\\n      if (tValue.r &gt; value.r) {\\n        value = tValue;   // Update the max value\\n        maxPosIS = posIS; // Update the position where max occurred\\n      }\\n\\n      // Otherwise, continue along the ray\\n      stepsTraveled++;\\n      posIS += stepIS;\\n    }\\n\\n    // Perform the last step along the ray using the\\n    // residual distance\\n    posIS = posVCtoIS(rayOriginVC + maxDistance * rayDirVC);\\n    tValue = getTextureValue(posIS);\\n\\n    if (tValue.r &gt; value.r) {\\n      value = tValue;   // Update the max value\\n      maxPosIS = posIS; // Update the position where max occurred\\n    }\\n\\n    // If we have not seen any non-zero segments, we can return early\\n    // and grab color from the actual center value first component (image)\\n    if (!originalPosHasSeenNonZero) {\\n      vec3 maxPosVC = posIStoVC(maxPosIS);\\n      gl_FragData[0] = getColorForValue(value, maxPosVC, maxPosIS);\\n      return;\\n    }\\n\\n    vec3 neighborRayStepsIS = stepIS;\\n    float neighborRaySteps = raySteps;\\n    bool shouldLookInAllNeighbors = false;\\n\\n    vec3 volumeSpacings = volume.spacing;\\n    float minVoxelSpacing =\\n        min(volumeSpacings[0], min(volumeSpacings[1], volumeSpacings[2]));\\n    vec4 base =\\n        vec4(gl_FragCoord.x, gl_FragCoord.y, gl_FragCoord.z, gl_FragCoord.w);\\n\\n    vec4 baseXPlus = vec4(gl_FragCoord.x + 1.0, gl_FragCoord.y, gl_FragCoord.z,\\n                          gl_FragCoord.w);\\n    vec4 baseYPlus = vec4(gl_FragCoord.x, gl_FragCoord.y + 1.0, gl_FragCoord.z,\\n                          gl_FragCoord.w);\\n\\n    vec3 baseWorld = fragCoordToWorld(base);\\n    vec3 baseXPlusWorld = fragCoordToWorld(baseXPlus);\\n    vec3 baseYPlusWorld = fragCoordToWorld(baseYPlus);\\n\\n    float XPlusDiff = length(baseXPlusWorld - baseWorld);\\n    float YPlusDiff = length(baseYPlusWorld - baseWorld);\\n\\n    float minFragSpacingWorld = min(XPlusDiff, YPlusDiff);\\n\\n    for (int s = 1; s &lt; MAX_SEGMENT_INDEX; s++) {\\n      // bail out quickly if the segment index has not\\n      // been seen by the center segment\\n      if (!isLabelOutlineBitSet(s)) {\\n        continue;\\n      }\\n\\n      // Use texture sampling for outlineThickness so that we can have\\n      // per segment thickness\\n      float textureCoordinate = float(s - 1) / 1024.0;\\n      float textureValue =\\n          texture2D(labelOutlineThicknessTexture, vec2(textureCoordinate, 0.5)).r;\\n\\n      int actualThickness = int(textureValue * 255.0);\\n\\n      // check the extreme points in the neighborhood since there is a better\\n      // chance of finding the edge there, so that we can bail out\\n      // faster if we find the edge\\n      bool onEdge = checkOnEdgeForNeighbor(-actualThickness, -actualThickness, s,\\n                                          stepIS) ||\\n                    checkOnEdgeForNeighbor(actualThickness, actualThickness, s,\\n                                          stepIS) ||\\n                    checkOnEdgeForNeighbor(actualThickness, -actualThickness, s,\\n                                          stepIS) ||\\n                    checkOnEdgeForNeighbor(-actualThickness, +actualThickness, s,\\n                                          stepIS);\\n\\n      if (onEdge) {\\n        return;\\n      }\\n\\n      // since the next step is computationally expensive, we need to perform\\n      // some optimizations to avoid it if possible. One of the optimizations\\n      // is to check the whether the minimum of the voxel spacing is greater than\\n      // the 2 * the thickness of the outline segment. If that is the case\\n      // then we can safely skip the next step since we can be sure that the\\n      // the previous 4 checks on the extreme points would caught the entirety\\n      // of the all the fragments inside. i.e., this happens when we zoom out,\\n      if (minVoxelSpacing &gt;\\n          (2.0 * float(actualThickness) - 1.0) * minFragSpacingWorld) {\\n        continue;\\n      }\\n\\n      // Loop through the rest, skipping the processed extremes and the center\\n      for (int i = -actualThickness; i &lt;= actualThickness; i++) {\\n        for (int j = -actualThickness; j &lt;= actualThickness; j++) {\\n          if (i == 0 &amp;&amp; j == 0)\\n            continue; // Skip the center\\n          if (abs(i) == actualThickness &amp;&amp; abs(j) == actualThickness)\\n            continue; // Skip corners\\n          if (checkOnEdgeForNeighbor(i, j, s, stepIS)) {\\n            return;\\n          }\\n        }\\n      }\\n    }\\n\\n    float sampleHeight = volume.transferFunctionsSampleHeight[0];\\n    vec3 tColor0 = getColorFromTexture(value.r, 0, sampleHeight);\\n    float pwfValue0 = getOpacityFromTexture(value.r, 0, sampleHeight);\\n    gl_FragData[0] = vec4(tColor0, pwfValue0);\\n  #endif\\n}\\n\\n//=======================================================================\\n// given a\\n// - ray direction (rayDir)\\n// - starting point (vertexVCVSOutput)\\n// - bounding planes of the volume\\n// - optionally depth buffer values\\n// - far clipping plane\\n// compute the start/end distances of the ray we need to cast\\nvec2 computeRayDistances(vec3 rayOriginVC, vec3 rayDirVC) {\\n  vec2 dists = rayIntersectVolumeDistances(rayOriginVC, rayDirVC);\\n\\n  //VTK::ClipPlane::Impl\\n\\n  // do not go behind front clipping plane\\n  dists.x = max(0.0, dists.x);\\n\\n  // do not go PAST far clipping plane\\n  float farDist = -camThick / rayDirVC.z;\\n  dists.y = min(farDist, dists.y);\\n\\n  // Do not go past the zbuffer value if set\\n  // This is used for intermixing opaque geometry\\n  //VTK::ZBuffer::Impl\\n\\n  return dists;\\n}\\n\\nfloat getFragmentSeed() {\\n  // This first noise has a diagonal pattern\\n  float firstNoise =\\n      fract(sin(dot(gl_FragCoord.xy, vec2(12.9898, 78.233))) * 43758.5453);\\n  // This second noise is made out of blocks of CPU generated noise\\n  float secondNoise = texture2D(jtexture, gl_FragCoord.xy / 32.0).r;\\n  // Combine the two sources of noise in a way that the distribution is uniform\\n  // in [0,1[\\n  float noiseSum = firstNoise + secondNoise;\\n  return noiseSum &lt; 1.0 ? noiseSum : noiseSum - 1.0;\\n}\\n\\nvoid main() {\\n  fragmentSeed = getFragmentSeed();\\n\\n  if (cameraParallel == 1) {\\n    // Camera is parallel, so the rayDir is just the direction of the camera.\\n    rayDirVC = vec3(0.0, 0.0, -1.0);\\n  } else {\\n    // camera is at 0,0,0 so rayDir for perspective is just the vc coord\\n    rayDirVC = normalize(vertexVCVSOutput);\\n  }\\n\\n  vec3 rayOriginVC = vertexVCVSOutput;\\n  vec2 rayStartEndDistancesVC = computeRayDistances(rayOriginVC, rayDirVC);\\n  if (rayStartEndDistancesVC[1] &lt;= rayStartEndDistancesVC[0] ||\\n      rayStartEndDistancesVC[1] &lt;= 0.0) {\\n    // Volume not hit or behind the ray\\n    discard;\\n  }\\n\\n  // Perform the blending operation along the ray\\n  applyBlend(rayOriginVC, rayDirVC, rayStartEndDistancesVC[0], rayStartEndDistancesVC[1]);\\n}\\n&quot;,e.Geometry=&quot;&quot;},e.replaceShaderValues=(e,n,r)=&gt;{let o=e.Fragment;o=td.substitute(o,&quot;//VTK::EnabledColorFunctions&quot;,`#define EnableColorForValueFunctionId${t.previousState.colorForValueFunctionId}`).result;const a=[];t.previousState.surfaceLightingEnabled&amp;&amp;a.push(&quot;Surface&quot;),t.previousState.volumeLightingEnabled&amp;&amp;a.push(&quot;Volume&quot;),o=td.substitute(o,&quot;//VTK::EnabledLightings&quot;,a.map((e=&gt;`#define Enable${e}Lighting`))).result,t.previousState.multiTexturePerVolumeEnabled&amp;&amp;(o=td.substitute(o,&quot;//VTK::EnabledMultiTexturePerVolume&quot;,&quot;#define EnabledMultiTexturePerVolume&quot;).result),t.previousState.useIndependentComponents&amp;&amp;(o=td.substitute(o,&quot;//VTK::EnabledIndependentComponents&quot;,&quot;#define EnabledIndependentComponents&quot;).result),t.previousState.gradientOpacityEnabled&amp;&amp;(o=td.substitute(o,&quot;//VTK::EnabledGradientOpacity&quot;,&quot;#define EnabledGradientOpacity&quot;).result),o=td.substitute(o,&quot;//VTK::vtkProportionalComponents&quot;,t.previousState.proportionalComponents.map((e=&gt;`#define vtkComponent${e}Proportional`)).join(&quot;\\n&quot;)).result,o=td.substitute(o,&quot;//VTK::vtkForceNearestComponents&quot;,t.previousState.forceNearestComponents.map((e=&gt;`#define vtkComponent${e}ForceNearest`)).join(&quot;\\n&quot;)).result,t.previousState.hasZBufferTexture&amp;&amp;(o=td.substitute(o,&quot;//VTK::ZBuffer::Dec&quot;,[&quot;uniform sampler2D zBufferTexture;&quot;,&quot;uniform float vpZWidth;&quot;,&quot;uniform float vpZHeight;&quot;]).result,o=td.substitute(o,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));&quot;,&quot;float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;&quot;,&quot;zdepth = zdepth * 2.0 - 1.0;&quot;,&quot;if (cameraParallel == 0) {&quot;,&quot;zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}&quot;,&quot;else {&quot;,&quot;zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}\\n&quot;,&quot;zdepth = -zdepth/rayDirVC.z;&quot;,&quot;dists.y = min(zdepth,dists.y);&quot;]).result),o=td.substitute(o,&quot;//VTK::BlendMode&quot;,`${t.previousState.blendMode}`).result,o=td.substitute(o,&quot;//VTK::NumberOfLights&quot;,`${t.previousState.numberOfLights}`).result,o=td.substitute(o,&quot;//VTK::MaxLaoKernelSize&quot;,`${t.previousState.maxLaoKernelSize}`).result,o=td.substitute(o,&quot;//VTK::NumberOfComponents&quot;,`${t.previousState.numberOfComponents}`).result,o=td.substitute(o,&quot;//VTK::MaximumNumberOfSamples&quot;,`${t.previousState.maximumNumberOfSamples}`).result,e.Fragment=o;const i=t.previousState.numberOfClippingPlanes;i&gt;0&amp;&amp;(o=td.substitute(o,&quot;//VTK::ClipPlane::Dec&quot;,[&quot;uniform vec3 vClipPlaneNormals[6];&quot;,&quot;uniform float vClipPlaneDistances[6];&quot;,&quot;uniform vec3 vClipPlaneOrigins[6];&quot;,&quot;uniform int clip_numPlanes;&quot;,&quot;//VTK::ClipPlane::Dec&quot;,&quot;#define vtkClippingPlanesOn&quot;],!1).result,o=td.substitute(o,&quot;//VTK::ClipPlane::Impl&quot;,[`for(int i = 0; i &lt; ${i}; i++) {`,&quot;  float rayDirRatio = dot(rayDirVC, vClipPlaneNormals[i]);&quot;,&quot;  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];&quot;,&quot;  if (rayDirRatio == 0.0)&quot;,&quot;  {&quot;,&quot;    if (equationResult &lt; 0.0) dists.x = dists.y;&quot;,&quot;    continue;&quot;,&quot;  }&quot;,&quot;  float result = -1.0 * equationResult / rayDirRatio;&quot;,&quot;  if (rayDirRatio &lt; 0.0) dists.y = min(dists.y, result);&quot;,&quot;  else dists.x = max(dists.x, result);&quot;,&quot;}&quot;,&quot;//VTK::ClipPlane::Impl&quot;],!1).result),e.Fragment=o},e.getNeedToRebuildShaders=(r,o,a)=&gt;{const i=!!t.zBufferTexture,s=t.currentValidInputs.length,l=t.numberOfLights,c=t.numberOfComponents,u=t.useIndependentComponents,d=a.getProperties(),p=t.currentValidInputs[0],f=d[p.inputIndex],g=s&gt;1,m=p.imageData.getBounds(),h=Gi.getDiagonalLength(m),v=Math.ceil(h/e.getCurrentSampleDistance(o));v&gt;t.renderable.getMaximumSamplesPerRay()&amp;&amp;ng(`The number of steps required ${v} is larger than the specified maximum number of steps ${t.renderable.getMaximumSamplesPerRay()}.\\nPlease either change the volumeMapper sampleDistance or its maximum number of samples.`);const T=u?c:1;let y=!1;for(let e=0;e&lt;T;++e)if(f.getUseGradientOpacity(e)){y=!0;break}let b=0;const x=f.getLAOKernelSize();x&gt;b&amp;&amp;f.getLocalAmbientOcclusion()&amp;&amp;f.getAmbient()&gt;0&amp;&amp;(b=x);const C=t.renderable.getClippingPlanes().length,S=t.renderable.getViewSpecificProperties().OpenGL?.ShaderReplacements,A=t.currentRenderPass?.getShaderReplacement(),I=t.renderable.getBlendMode(),w=(()=&gt;{if(I!==eg.LABELMAP_EDGE_PROJECTION_BLEND&amp;&amp;n(f))return 5;if(u)switch(f.getColorMixPreset()){case Qf.ADDITIVE:return 1;case Qf.COLORIZE:return 2;case Qf.CUSTOM:return 3;default:return 4}return 0})(),O=f.getVolumetricScatteringBlending()&lt;1,P=f.getVolumetricScatteringBlending()&gt;0;let R=!1;for(let e=0;e&lt;c;++e)if(f.getForceNearestInterpolation(e)){R=!0;break}const M=[],E=[];for(let e=0;e&lt;c;e++)f.getOpacityMode(e)===Zf.PROPORTIONAL&amp;&amp;M.push(e),f.getForceNearestInterpolation(e)&amp;&amp;E.push(e);const V={numberOfComponents:c,useIndependentComponents:u,proportionalComponents:M,forceNearestComponents:E,blendMode:I,numberOfLights:l,numberOfValidInputs:s,maximumNumberOfSamples:v,hasZBufferTexture:i,maxLaoKernelSize:b,numberOfClippingPlanes:C,mapperShaderReplacements:S,renderPassShaderReplacements:A,colorForValueFunctionId:w,surfaceLightingEnabled:O,volumeLightingEnabled:P,forceNearestInterpolationEnabled:R,multiTexturePerVolumeEnabled:g,gradientOpacityEnabled:y};return!(0!==r.getProgram()?.getHandle()&amp;&amp;t.previousState&amp;&amp;ke(t.previousState,V)||(t.previousState=V,0))},e.updateShaders=(n,r,o)=&gt;{if(e.getNeedToRebuildShaders(n,r,o)){const a={Vertex:null,Fragment:null,Geometry:null};e.buildShaders(a,r,o);const i=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);i!==n.getProgram()&amp;&amp;(n.setProgram(i),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),e.setMapperShaderParameters(n,r,o),e.setCameraShaderParameters(n,r,o),e.setPropertyShaderParameters(n,r,o),e.getClippingPlaneShaderParameters(n,r,o)},e.setMapperShaderParameters=(n,r,o)=&gt;{const a=n.getProgram();n.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime.getMTime()&gt;n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()&gt;n.getAttributeUpdateTime().getMTime())&amp;&amp;(a.isAttributeUsed(&quot;vertexDC&quot;)&amp;&amp;(n.getVAO().addAttributeArray(a,n.getCABO(),&quot;vertexDC&quot;,n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||rg(&quot;Error setting vertexDC in shader VAO.&quot;)),n.getAttributeUpdateTime().modified());const i=e.getCurrentSampleDistance(r);a.setUniformf(&quot;sampleDistance&quot;,i);const s=i*t.renderable.getVolumeShadowSamplingDistFactor();a.setUniformf(&quot;volumeShadowSampleDistance&quot;,s),t.scalarTextures.forEach(((e,t)=&gt;{a.setUniformi(`volumeTexture[${t}]`,e.getTextureUnit())}));const l=o.getProperties()[t.currentValidInputs[0].inputIndex].getIpScalarRange(),c=new Float32Array(4),u=new Float32Array(4),d=(e,t,n)=&gt;{t?.dataComputedScale?.length&amp;&amp;(c[e]=l[0]*t.dataComputedScale[n]+t.dataComputedOffset[n],u[e]=l[1]*t.dataComputedScale[n]+t.dataComputedOffset[n],c[e]=(c[e]-t.offset[n])/t.scale[n],u[e]=(u[e]-t.offset[n])/t.scale[n])};if(t.previousState.multiTexturePerVolumeEnabled)t.scalarTextures.forEach(((e,t)=&gt;{const n=e.getVolumeInfo();d(t,n,0)}));else{const e=t.scalarTextures[0].getVolumeInfo();for(let t=0;t&lt;4;++t)d(t,e,t)}const p=&quot;volume&quot;;if(a.setUniform4f(`${p}.ipScalarRangeMin`,c[0],c[1],c[2],c[3]),a.setUniform4f(`${p}.ipScalarRangeMax`,u[0],u[1],u[2],u[3]),null!==t.zBufferTexture){a.setUniformi(&quot;zBufferTexture&quot;,t.zBufferTexture.getTextureUnit());const e=t._useSmallViewport?[t._smallViewportWidth,t._smallViewportHeight]:t._openGLRenderWindow.getFramebufferSize();a.setUniformf(&quot;vpZWidth&quot;,e[0]),a.setUniformf(&quot;vpZHeight&quot;,e[1])}},e.setCameraShaderParameters=(r,o,a)=&gt;{const{idxToView:i,vecISToVCMatrix:s,modelToView:l,projectionToView:c,projectionToWorld:u}=og,d=t.openGLCamera.getKeyMatrices(o),p=t.openGLVolume.getKeyMatrices();b(l,d.wcvc,p.mcwc);const f=r.getProgram(),g=t.openGLCamera.getRenderable(),m=g.getParallelProjection(),h=g.getClippingRange();f.setUniformf(&quot;camThick&quot;,h[1]-h[0]),f.setUniformf(&quot;camNear&quot;,h[0]),f.setUniformf(&quot;camFar&quot;,h[1]),f.setUniformi(&quot;cameraParallel&quot;,m);const T=t.currentValidInputs[0],y=T.imageData.getBounds(),x=Gi.getCorners(y,[]).map((e=&gt;(In(e,e,l),m||bn(e,e,-h[0]/(e[2]*gn(e))),In(e,e,d.vcpc),e))),C=Gi.addPoints([...Gi.INIT_BOUNDS],x);f.setUniformf(&quot;dcxmin&quot;,C[0]),f.setUniformf(&quot;dcxmax&quot;,C[1]),f.setUniformf(&quot;dcymin&quot;,C[2]),f.setUniformf(&quot;dcymax&quot;,C[3]);const S=e.getRenderTargetSize();f.setUniformf(&quot;vpWidth&quot;,S[0]),f.setUniformf(&quot;vpHeight&quot;,S[1]);const A=e.getRenderTargetOffset();f.setUniformf(&quot;vpOffsetX&quot;,A[0]/S[0]),f.setUniformf(&quot;vpOffsetY&quot;,A[1]/S[1]),v(c,d.vcpc),f.setUniformMatrix(&quot;PCVCMatrix&quot;,c),f.setUniformi(&quot;twoSidedLighting&quot;,o.getTwoSidedLighting());const I=new Array(2*t.previousState.maxLaoKernelSize);for(let e=0;e&lt;t.previousState.maxLaoKernelSize;e++)I[2*e]=Math.random(),I[2*e+1]=Math.random();if(f.setUniform2fv(&quot;kernelSample&quot;,I),t.numberOfLights&gt;0){let e=0;o.getLights().forEach((t=&gt;{if(t.getSwitch()&gt;0){const n=`lights[${e}]`,r=bn([],t.getColor(),t.getIntensity());f.setUniform3fv(`${n}.color`,r);const o=t.getTransformedPosition();In(o,o,l),f.setUniform3fv(`${n}.positionVC`,o);const a=[...t.getDirection()];wn(a,a,d.normalMatrix),Cn(a,a),f.setUniform3fv(`${n}.directionVC`,a);const i=[-.5*a[0],-.5*a[1],-.5*(a[2]-1)];f.setUniform3fv(`${n}.halfAngleVC`,i);const s=t.getAttenuationValues();f.setUniform3fv(`${n}.attenuation`,s);const c=t.getExponent();f.setUniformf(`${n}.exponent`,c);const u=t.getConeAngle();f.setUniformf(`${n}.coneAngle`,u);const p=t.getPositional();f.setUniformi(`${n}.isPositional`,p),e++}}))}const w=&quot;volume&quot;,O=a.getProperties()[T.inputIndex],P=T.imageData,R=P.getSpatialExtent(),M=P.getSpacing(),E=P.getDimensions(),V=P.getIndexToWorld(),D=P.getWorldToIndex(),L=P.getDirectionByReference();b(i,l,V),f.setUniform3fv(`${w}.spacing`,M);const B=xn([],M);f.setUniform3fv(`${w}.inverseSpacing`,B),f.setUniform3iv(`${w}.dimensions`,E),f.setUniform3fv(`${w}.inverseDimensions`,xn([],E)),f.setUniformMatrix(`${w}.worldToIndex`,D),s.fill(0);const N=yn(new Float64Array(3),E,M);s[0]=N[0],s[4]=N[1],s[8]=N[2],Te(s,L,s),Te(s,p.normalMatrix,s),Te(s,d.normalMatrix,s),f.setUniformMatrix3x3(`${w}.vecISToVCMatrix`,s),f.setUniformMatrix3x3(`${w}.vecVCToISMatrix`,me(new Float32Array(9),s));const F=mn(R[0],R[2],R[4]),_=In(new Float64Array(3),F,i);f.setUniform3fv(`${w}.originVC`,_);const k=gn(N);if(f.setUniformf(`${w}.diagonalLength`,k),n(O)){const e=g.getDistance();g.setClippingRange(e,e+.1),v(u,t.openGLCamera.getKeyMatrices(o).wcpc),g.setClippingRange(h[0],h[1]),t.openGLCamera.getKeyMatrices(o),f.setUniformMatrix(`${w}.PCWCMatrix`,u)}if(O.getVolumetricScatteringBlending()&gt;0&amp;&amp;(f.setUniformf(`${w}.globalIlluminationReach`,O.getGlobalIlluminationReach()),f.setUniformf(`${w}.volumetricScatteringBlending`,O.getVolumetricScatteringBlending()),f.setUniformf(`${w}.anisotropy`,O.getAnisotropy()),f.setUniformf(`${w}.anisotropySquared`,O.getAnisotropy()**2)),O.getLocalAmbientOcclusion()&amp;&amp;O.getAmbient()&gt;0){const e=O.getLAOKernelSize();f.setUniformi(`${w}.kernelSize`,e);const t=O.getLAOKernelRadius();f.setUniformi(`${w}.kernelRadius`,t)}else f.setUniformi(`${w}.kernelSize`,0)},e.setPropertyShaderParameters=(e,n,r)=&gt;{const o=e.getProgram();o.setUniformi(&quot;jtexture&quot;,t.jitterTexture.getTextureUnit());const a=r.getProperties();o.setUniformi(&quot;labelOutlineThicknessTexture&quot;,t.labelOutlineThicknessTexture.getTextureUnit()),o.setUniformi(&quot;opacityTexture&quot;,t.opacityTexture.getTextureUnit()),o.setUniformi(&quot;colorTexture&quot;,t.colorTexture.getTextureUnit());const i=&quot;volume&quot;,s=a[t.currentValidInputs[0].inputIndex],l=t.previousState.numberOfComponents,c=t.previousState.useIndependentComponents;if(c){const e=new Float32Array(4);for(let t=0;t&lt;l;t++)e[t]=s.getComponentWeight(t);o.setUniform4fv(`${i}.independentComponentMix`,e);const t=new Float32Array(4),n=1/l;for(let e=0;e&lt;l;++e)t[e]=(e+.5)*n;o.setUniform4fv(`${i}.transferFunctionsSampleHeight`,t)}const u=t.colorForValueFunctionId;o.setUniformi(`${i}.colorForValueFunctionId`,u);const d=s.getComputeNormalFromOpacity();o.setUniformi(`${i}.computeNormalFromOpacity`,d);const p=new Float32Array(4),f=new Float32Array(4),g=new Float32Array(4),m=new Float32Array(4);for(let e=0;e&lt;l;e++){const n=t.previousState.multiTexturePerVolumeEnabled,r=n?e:0,o=n?0:e,a=t.scalarTextures[r].getVolumeInfo(),i=c?e:0,l=a.scale[o],u=s.getRGBTransferFunction(i).getRange();p[e]=l/(u[1]-u[0]),f[e]=(a.offset[o]-u[0])/(u[1]-u[0]);const d=s.getScalarOpacity(i).getRange();g[e]=l/(d[1]-d[0]),m[e]=(a.offset[o]-d[0])/(d[1]-d[0])}if(o.setUniform4fv(`${i}.colorTextureScale`,p),o.setUniform4fv(`${i}.colorTextureShift`,f),o.setUniform4fv(`${i}.opacityTextureScale`,g),o.setUniform4fv(`${i}.opacityTextureShift`,m),t.previousState.gradientOpacityEnabled){const e=new Array(4),n=new Array(4),r=new Array(4),a=new Array(4);if(c)for(let o=0;o&lt;l;++o){const i=t.previousState.multiTexturePerVolumeEnabled,l=i?o:0,c=i?0:o,u=t.scalarTextures[l].getVolumeInfo().scale[c];if(s.getUseGradientOpacity(o)){const t=[s.getGradientOpacityMinimumOpacity(o),s.getGradientOpacityMaximumOpacity(o)],i=[s.getGradientOpacityMinimumValue(o),s.getGradientOpacityMaximumValue(o)];r[o]=t[0],a[o]=t[1],e[o]=u*(t[1]-t[0])/(i[1]-i[0]),n[o]=-i[0]*(t[1]-t[0])/(i[1]-i[0])+t[0]}else r[o]=1,a[o]=1,e[o]=0,n[o]=1}else{const o=l-1,i=t.previousState.multiTexturePerVolumeEnabled,c=i?o:0,u=i?0:o,d=t.scalarTextures[c].getVolumeInfo().scale[u],p=[s.getGradientOpacityMinimumOpacity(0),s.getGradientOpacityMaximumOpacity(0)],f=[s.getGradientOpacityMinimumValue(0),s.getGradientOpacityMaximumValue(0)];r[0]=p[0],a[0]=p[1],e[0]=d*(p[1]-p[0])/(f[1]-f[0]),n[0]=-f[0]*(p[1]-p[0])/(f[1]-f[0])+p[0]}o.setUniform4f(`${i}.gradientOpacityScale`,e),o.setUniform4f(`${i}.gradientOpacityShift`,n),o.setUniform4f(`${i}.gradientOpacityMin`,r),o.setUniform4f(`${i}.gradientOpacityMax`,a)}const h=s.getLabelOutlineOpacity();if(o.setUniformf(`${i}.outlineOpacity`,h),t.numberOfLights&gt;0){o.setUniformf(`${i}.ambient`,s.getAmbient()),o.setUniformf(`${i}.diffuse`,s.getDiffuse()),o.setUniformf(`${i}.specular`,s.getSpecular());const e=s.getSpecularPower();o.setUniformf(`${i}.specularPower`,0===e?1:e)}},e.getClippingPlaneShaderParameters=(e,n,r)=&gt;{if(t.renderable.getClippingPlanes().length&gt;0){const r=t.openGLCamera.getKeyMatrices(n),o=[],a=[],i=[],s=t.renderable.getClippingPlanes(),l=s.length;for(let e=0;e&lt;l;++e){const t=s[e].getNormal(),n=s[e].getOrigin();wn(t,t,r.normalMatrix),In(n,n,r.wcvc);const l=-1*Sn(n,t);o.push(t[0]),o.push(t[1]),o.push(t[2]),a.push(l),i.push(n[0]),i.push(n[1]),i.push(n[2])}const c=e.getProgram();c.setUniform3fv(&quot;vClipPlaneNormals&quot;,o),c.setUniformfv(&quot;vClipPlaneDistances&quot;,a),c.setUniform3fv(&quot;vClipPlaneOrigins&quot;,i),c.setUniformi(&quot;clip_numPlanes&quot;,l)}},e.delete=Et((()=&gt;{t._animationRateSubscription&amp;&amp;(t._animationRateSubscription.unsubscribe(),t._animationRateSubscription=null)}),(()=&gt;{t._openGLRenderWindow&amp;&amp;a(t._openGLRenderWindow)}),e.delete),e.getRenderTargetSize=()=&gt;{if(t._useSmallViewport)return[t._smallViewportWidth,t._smallViewportHeight];const{usize:e,vsize:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getRenderTargetOffset=()=&gt;{const{lowerLeftU:e,lowerLeftV:n}=t._openGLRenderer.getTiledSizeAndOrigin();return[e,n]},e.getCurrentSampleDistance=e=&gt;{const n=e.getVTKWindow().getInteractor(),r=t.renderable.getSampleDistance();return n.isAnimating()?r*t.renderable.getInteractionSampleDistanceFactor():r},e.renderPieceStart=(n,r)=&gt;{const o=n.getVTKWindow().getInteractor();if(t._lastScale||(t._lastScale=t.renderable.getInitialInteractionScale()),t._useSmallViewport=!1,o.isAnimating()&amp;&amp;t._lastScale&gt;1.5&amp;&amp;(t._useSmallViewport=!0),t._animationRateSubscription||(t._animationRateSubscription=o.onAnimationFrameRateUpdate((()=&gt;{if(t.renderable.getAutoAdjustSampleDistances()){const e=o.getRecentAnimationFrameRate(),n=o.getDesiredUpdateRate()/e;(n&gt;1.15||n&lt;.85)&amp;&amp;(t._lastScale*=n),t._lastScale&gt;400&amp;&amp;(t._lastScale=400),t._lastScale&lt;1.5&amp;&amp;(t._lastScale=1.5)}else t._lastScale=t.renderable.getImageSampleDistance()*t.renderable.getImageSampleDistance()}))),t._useSmallViewport){const e=t._openGLRenderWindow.getFramebufferSize(),n=1/Math.sqrt(t._lastScale);if(t._smallViewportWidth=Math.ceil(n*e[0]),t._smallViewportHeight=Math.ceil(n*e[1]),t._smallViewportHeight&gt;e[1]&amp;&amp;(t._smallViewportHeight=e[1]),t._smallViewportWidth&gt;e[0]&amp;&amp;(t._smallViewportWidth=e[0]),t.framebuffer.saveCurrentBindingsAndBuffers(),null===t.framebuffer.getGLFramebuffer())t.framebuffer.create(e[0],e[1]),t.framebuffer.populateFramebuffer();else{const n=t.framebuffer.getSize();n&amp;&amp;n[0]===e[0]&amp;&amp;n[1]===e[1]||(t.framebuffer.create(e[0],e[1]),t.framebuffer.populateFramebuffer())}t.framebuffer.bind();const r=t.context;r.clearColor(0,0,0,0),r.colorMask(!0,!0,!0,!0),r.clear(r.COLOR_BUFFER_BIT),r.viewport(0,0,t._smallViewportWidth,t._smallViewportHeight),t.fvp=[t._smallViewportWidth/e[0],t._smallViewportHeight/e[1]]}t.context.disable(t.context.DEPTH_TEST),e.updateBufferObjects(n,r);const a=r.getProperties();t.currentValidInputs.forEach((e=&gt;{let{inputIndex:n}=e;const r=a[n].getInterpolationType(),o=t.scalarTextures[n];r===Yf.NEAREST?(o.setMinificationFilter(ud.NEAREST),o.setMagnificationFilter(ud.NEAREST)):(o.setMinificationFilter(ud.LINEAR),o.setMagnificationFilter(ud.LINEAR))})),null!==t.zBufferTexture&amp;&amp;t.zBufferTexture.activate()},e.renderPieceDraw=(n,r)=&gt;{const o=t.context,a=[...t.scalarTextures,t.colorTexture,t.opacityTexture,t.labelOutlineThicknessTexture,t.jitterTexture];a.forEach((e=&gt;e.activate())),e.updateShaders(t.tris,n,r),o.drawArrays(o.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),a.forEach((e=&gt;e.deactivate()))},e.renderPieceFinish=(e,n)=&gt;{if(null!==t.zBufferTexture&amp;&amp;t.zBufferTexture.deactivate(),t._useSmallViewport){if(t.framebuffer.restorePreviousBindingsAndBuffers(),null===t.copyShader){t.copyShader=t._openGLRenderWindow.getShaderCache().readyShaderProgramArray([&quot;//VTK::System::Dec&quot;,&quot;attribute vec4 vertexDC;&quot;,&quot;uniform vec2 tfactor;&quot;,&quot;varying vec2 tcoord;&quot;,&quot;void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }&quot;].join(&quot;\\n&quot;),[&quot;//VTK::System::Dec&quot;,&quot;//VTK::Output::Dec&quot;,&quot;uniform sampler2D texture1;&quot;,&quot;varying vec2 tcoord;&quot;,&quot;void main() { gl_FragData[0] = texture2D(texture1,tcoord); }&quot;].join(&quot;\\n&quot;),&quot;&quot;);const e=t.copyShader;t.copyVAO=od.newInstance(),t.copyVAO.setOpenGLRenderWindow(t._openGLRenderWindow),t.tris.getCABO().bind(),t.copyVAO.addAttributeArray(e,t.tris.getCABO(),&quot;vertexDC&quot;,t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||rg(&quot;Error setting vertexDC in copy shader VAO.&quot;)}else t._openGLRenderWindow.getShaderCache().readyShaderProgram(t.copyShader);const e=t._openGLRenderWindow.getFramebufferSize();t.context.viewport(0,0,e[0],e[1]);const n=t.framebuffer.getColorTexture();n.activate(),t.copyShader.setUniformi(&quot;texture&quot;,n.getTextureUnit()),t.copyShader.setUniform2f(&quot;tfactor&quot;,t.fvp[0],t.fvp[1]);const r=t.context;r.blendFuncSeparate(r.ONE,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA),t.context.drawArrays(t.context.TRIANGLES,0,t.tris.getCABO().getElementCount()),n.deactivate(),r.blendFuncSeparate(r.SRC_ALPHA,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA)}},e.renderPiece=(n,r)=&gt;{e.invokeEvent({type:&quot;StartEvent&quot;}),t.renderable.update();const o=t.renderable.getNumberOfInputPorts();t.currentValidInputs=[];for(let e=0;e&lt;o;++e){const n=t.renderable.getInputData(e);n&amp;&amp;!n.isDeleted()&amp;&amp;t.currentValidInputs.push({imageData:n,inputIndex:e})}let a=0;if(t.currentValidInputs.length&gt;0){const e=r.getProperties(),o=t.currentValidInputs[0],i=o.imageData.getPointData().getScalars(),s=e[o.inputIndex];s.getShade()&amp;&amp;t.renderable.getBlendMode()===eg.COMPOSITE_BLEND&amp;&amp;n.getLights().forEach((e=&gt;{e.getSwitch()&gt;0&amp;&amp;a++}));const l=t.currentValidInputs.length,c=l&gt;1;t.numberOfComponents=c?l:i.getNumberOfComponents(),t.useIndependentComponents=function(e,t){const n=e.getIndependentComponents(),r=e.getColorMixPreset();return n&amp;&amp;t&gt;=2||!!r}(s,t.numberOfComponents)}a!==t.numberOfLights&amp;&amp;(t.numberOfLights=a,e.modified()),e.invokeEvent({type:&quot;EndEvent&quot;}),0!==t.currentValidInputs.length&amp;&amp;(e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r))},e.updateBufferObjects=(t,n)=&gt;{e.getNeedToRebuildBufferObjects(t,n)&amp;&amp;e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=(n,r)=&gt;t.VBOBuildTime.getMTime()&lt;e.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getMTime()||t.VBOBuildTime.getMTime()&lt;r.getProperty(t.currentValidInputs[0].inputIndex)?.getMTime()||t.VBOBuildTime.getMTime()&lt;t.renderable.getMTime()||t.currentValidInputs.some((e=&gt;{let{imageData:n}=e;return t.VBOBuildTime.getMTime()&lt;n.getMTime()}))||t.scalarTextures.length!==t.currentValidInputs.length||!t.scalarTextures.every((e=&gt;!!e?.getHandle()))||!t.colorTexture?.getHandle()||!t.opacityTexture?.getHandle()||!t.labelOutlineThicknessTexture?.getHandle()||!t.jitterTexture?.getHandle(),e.buildBufferObjects=(n,r)=&gt;{if(!t.jitterTexture.getHandle()){const e=new Float32Array(1024);for(let t=0;t&lt;1024;++t)e[t]=Math.random();t.jitterTexture.setMinificationFilter(ud.NEAREST),t.jitterTexture.setMagnificationFilter(ud.NEAREST),t.jitterTexture.create2DFromRaw({width:32,height:32,numComps:1,dataType:cs.FLOAT,data:e})}const a=r.getProperties(),i=t.currentValidInputs[0],s=a[i.inputIndex],l=t.numberOfComponents,c=t.useIndependentComponents,u=c?l:1,d=[];for(let e=0;e&lt;u;++e)d.push(s.getScalarOpacity(e));const p=wf(d,c,u),f=s.getScalarOpacity(),g=t._openGLRenderWindow.getGraphicsResourceForObject(f);if(g?.oglObject?.getHandle()&amp;&amp;g.hash===p)t.opacityTexture=g.oglObject;else{const r=Pd.newInstance();r.setOpenGLRenderWindow(t._openGLRenderWindow);let o=t.renderable.getOpacityTextureWidth();o&lt;=0&amp;&amp;(o=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const a=2*o*u,i=new Float32Array(a),l=new Float32Array(o);for(let t=0;t&lt;u;++t){const r=s.getScalarOpacity(t),a=e.getCurrentSampleDistance(n)/s.getScalarOpacityUnitDistance(t),c=r.getRange();r.getTable(c[0],c[1],o,l,1);for(let e=0;e&lt;o;++e)i[t*o*2+e]=1-(1-l[e])**a,i[t*o*2+e+o]=i[t*o*2+e]}if(r.resetFormatAndType(),r.setMinificationFilter(ud.LINEAR),r.setMagnificationFilter(ud.LINEAR),t._openGLRenderWindow.getWebgl2()||t.context.getExtension(&quot;OES_texture_float&quot;)&amp;&amp;t.context.getExtension(&quot;OES_texture_float_linear&quot;))r.create2DFromRaw({width:o,height:2*u,numComps:1,dataType:cs.FLOAT,data:i});else{const e=new Uint8ClampedArray(a);for(let t=0;t&lt;a;++t)e[t]=255*i[t];r.create2DFromRaw({width:o,height:2*u,numComps:1,dataType:cs.UNSIGNED_CHAR,data:e})}f&amp;&amp;t._openGLRenderWindow.setGraphicsResourceForObject(f,r,p),t.opacityTexture=r}o(t._openGLRenderWindow,t._opacityTextureCore,f),t._opacityTextureCore=f;const m=[];for(let e=0;e&lt;u;++e)m.push(s.getRGBTransferFunction(e));const h=wf(m,c,u),v=s.getRGBTransferFunction(),T=t._openGLRenderWindow.getGraphicsResourceForObject(v);if(T?.oglObject?.getHandle()&amp;&amp;T?.hash===h)t.colorTexture=T.oglObject;else{const e=Pd.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow);let n=t.renderable.getColorTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=new Uint8ClampedArray(2*n*u*3),o=new Float32Array(3*n);for(let e=0;e&lt;u;++e){const t=s.getRGBTransferFunction(e),a=t.getRange();t.getTable(a[0],a[1],n,o,1);for(let t=0;t&lt;3*n;++t)r[e*n*6+t]=255*o[t],r[e*n*6+t+3*n]=255*o[t]}e.resetFormatAndType(),e.setMinificationFilter(ud.LINEAR),e.setMagnificationFilter(ud.LINEAR),e.create2DFromRaw({width:n,height:2*u,numComps:3,dataType:cs.UNSIGNED_CHAR,data:r}),t._openGLRenderWindow.setGraphicsResourceForObject(v,e,h),t.colorTexture=e}o(t._openGLRenderWindow,t._colorTextureCore,v),t._colorTextureCore=v,t.currentValidInputs.forEach(((e,n)=&gt;{let{imageData:r,inputIndex:i}=e;const s=a[i],l=r.getPointData().getScalars(),c=t._openGLRenderWindow.getGraphicsResourceForObject(l),u=Of(0,l),d=!c?.oglObject?.getHandle()||c?.hash!==u,p=s.getUpdatedExtents(),f=!!p.length;if(d&amp;&amp;!f){const e=Pd.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow);const o=r.getDimensions();e.setOglNorm16Ext(t.context.getExtension(&quot;EXT_texture_norm16&quot;)),e.resetFormatAndType(),e.create3DFilterableFromDataArray({width:o[0],height:o[1],depth:o[2],dataArray:l,preferSizeOverAccuracy:s.getPreferSizeOverAccuracy()}),t._openGLRenderWindow.setGraphicsResourceForObject(l,e,u),t.scalarTextures[n]=e}else t.scalarTextures[n]=c.oglObject;if(f){s.setUpdatedExtents([]);const e=r.getDimensions();t.scalarTextures[n].create3DFilterableFromDataArray({width:e[0],height:e[1],depth:e[2],dataArray:l,updatedExtents:p})}o(t._openGLRenderWindow,t._scalarTexturesCore[n],l),t._scalarTexturesCore[n]=l}));const y=s.getLabelOutlineThickness(),b=t._openGLRenderWindow.getGraphicsResourceForObject(y),x=y.join(&quot;-&quot;);if(b?.oglObject?.getHandle()&amp;&amp;b?.hash===x)t.labelOutlineThicknessTexture=b.oglObject;else{const e=Pd.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow);let n=t.renderable.getLabelOutlineTextureWidth();n&lt;=0&amp;&amp;(n=t.context.getParameter(t.context.MAX_TEXTURE_SIZE));const r=1,o=new Uint8Array(n*r);for(let e=0;e&lt;n;++e){const t=void 0!==y[e]?y[e]:y[0];o[e]=t}e.resetFormatAndType(),e.setMinificationFilter(ud.NEAREST),e.setMagnificationFilter(ud.NEAREST),e.create2DFromRaw({width:n,height:r,numComps:1,dataType:cs.UNSIGNED_CHAR,data:o}),y&amp;&amp;t._openGLRenderWindow.setGraphicsResourceForObject(y,e,x),t.labelOutlineThicknessTexture=e}if(o(t._openGLRenderWindow,t._labelOutlineThicknessTextureCore,y),t._labelOutlineThicknessTextureCore=y,!t.tris.getCABO().getElementCount()){const e=new Float32Array(12);for(let t=0;t&lt;4;t++)e[3*t]=t%2*2-1,e[3*t+1]=t&gt;1?1:-1,e[3*t+2]=-1;const n=new Uint16Array(8);n[0]=3,n[1]=0,n[2]=1,n[3]=3,n[4]=3,n[5]=0,n[6]=3,n[7]=2;const r=xs.newInstance({numberOfComponents:3,values:e});r.setName(&quot;points&quot;);const o=xs.newInstance({numberOfComponents:1,values:n});t.tris.getCABO().createVBO(o,&quot;polys&quot;,Zi.SURFACE,{points:r,cellOffset:0})}t.VBOBuildTime.modified()}}(e,t)}),&quot;vtkOpenGLVolumeMapper&quot;);Jt(&quot;vtkVolumeMapper&quot;,ig);const{vtkDebugMacro:sg}=Ht,lg={};const cg=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,lg,n),qt.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLPixelSpaceCallbackMapper&quot;),e.opaquePass=(n,r)=&gt;{t._openGLRenderer=e.getFirstAncestorOfType(&quot;vtkOpenGLRenderer&quot;),t._openGLRenderWindow=t._openGLRenderer.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;);const o=t._openGLRenderer.getAspectRatio(),a=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,i=t._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(t.renderable.getUseZValues()){const e=r.getZBufferTexture(),n=Math.floor(e.getWidth()),o=Math.floor(e.getHeight()),a=t._openGLRenderWindow.getContext();e.bind();const i=r.getFramebuffer();i?i.saveCurrentBindingsAndBuffers():sg(&quot;No framebuffer to save/restore&quot;);const l=a.createFramebuffer();a.bindFramebuffer(a.FRAMEBUFFER,l),a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,e.getHandle(),0),a.checkFramebufferStatus(a.FRAMEBUFFER)===a.FRAMEBUFFER_COMPLETE&amp;&amp;(s=new Uint8Array(n*o*4),a.viewport(0,0,n,o),a.readPixels(0,0,n,o,a.RGBA,a.UNSIGNED_BYTE,s)),i&amp;&amp;i.restorePreviousBindingsAndBuffers(),a.deleteFramebuffer(l)}t.renderable.invokeCallback(t.renderable.getInputData(),a,o,i,s)},e.queryPass=(e,n)=&gt;{e&amp;&amp;t.renderable.getUseZValues()&amp;&amp;n.requestDepth()}}(e,t)}),&quot;vtkOpenGLPixelSpaceCallbackMapper&quot;);Jt(&quot;vtkPixelSpaceCallbackMapper&quot;,cg);var ug=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtktextureObjectVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n\\nattribute vec4 vertexDC;\\nattribute vec2 tcoordDC;\\nvarying vec2 tcoordVC;\\n\\nvoid main()\\n{\\n  tcoordVC = tcoordDC;\\n  gl_Position = vertexDC;\\n}\\n&quot;;const{Representation:dg}=os;function pg(e,t,n,r){let[o,a]=t;const i=e.getContext(),s=Pd.newInstance({autoParameters:!1,wrapS:r,wrapT:r,minificationFilter:n,magnificationFilter:n,generateMipmap:!1,openGLDataType:i.FLOAT,baseLevel:0,maxLevel:0});return s.setOpenGLRenderWindow(e),s.setInternalFormat(i.RGBA32F),s.create2DFromRaw({width:o,height:a,numComps:4,dataType:&quot;Float32Array&quot;,data:null}),s.activate(),s.sendParameters(),s.deactivate(),s}function fg(e,t){return pg(e,t,Pd.Filter.NEAREST,Pd.Wrap.CLAMP_TO_EDGE)}const gg={vectorTexture:null,maskVectorTexture:null,noiseTexture:null,doEEPass:!1,doVTPass:!1,readIndex:0,quad:null,lastProgramHash:null,framebuffer:null,size:null,pingTextures:[],pongTextures:[],textures:[]};function mg(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gg,n),Wt.obj(e,t),Wt.get(e,t,[&quot;readIndex&quot;]),Wt.setGet(e,t,[&quot;doEEPass&quot;,&quot;doVTPass&quot;,&quot;_openGLRenderWindow&quot;,&quot;vectorTexture&quot;,&quot;maskVectorTexture&quot;,&quot;noiseTexture&quot;,&quot;framebuffer&quot;,&quot;size&quot;]),Wt.moveToProtected(e,t,[&quot;openGLRenderWindow&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkLICPingPongBufferManager&quot;),t._openGLRenderWindow?(t.quad=function(e){const t=ld.newInstance();t.setOpenGLRenderWindow(e);const n=new Float32Array(12);for(let e=0;e&lt;4;e++)n[3*e]=e%2*2-1,n[3*e+1]=e&gt;1?1:-1,n[3*e+2]=0;const r=new Float32Array([0,0,1,0,0,1,1,1]),o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=xs.newInstance({numberOfComponents:3,values:n});a.setName(&quot;points&quot;);const i=xs.newInstance({numberOfComponents:1,values:o}),s=xs.newInstance({numberOfComponents:2,values:r});return t.getCABO().createVBO(i,&quot;polys&quot;,dg.SURFACE,{points:a,cellOffset:0,tcoords:s}),t}(t._openGLRenderWindow),t.context=t._openGLRenderWindow.getContext(),t.licTexture0=fg(t._openGLRenderWindow,t.size),t.seedTexture0=fg(t._openGLRenderWindow,t.size),t.licTexture1=fg(t._openGLRenderWindow,t.size),t.seedTexture1=fg(t._openGLRenderWindow,t.size),t.eeTexture=t.doEEPass?pg(t._openGLRenderWindow,t.size,Pd.Filter.NEAREST,Pd.Wrap.CLAMP_TO_EDGE):null,t.imageVectorTexture=t.doVTPass?(n=t._openGLRenderWindow,r=t.size,pg(n,r,Pd.Filter.LINEAR,Pd.Wrap.CLAMP_TO_EDGE)):null,t.pingTextures[0]=t.licTexture0,t.pingTextures[1]=t.seedTexture0,t.pongTextures[0]=t.licTexture1,t.pongTextures[1]=t.seedTexture1,t.textures[0]=t.pingTextures,t.textures[1]=t.pongTextures,e.swap=()=&gt;{t.readIndex=1-t.readIndex},e.renderQuad=(e,n)=&gt;{const r=t.quad,o=t.context;let a=t.quadVAO;a||(a=od.newInstance(),a.setOpenGLRenderWindow(t._openGLRenderWindow),t.quadVAO=a),t.previousProgramHash!==n.getMd5Hash()&amp;&amp;(a.shaderProgramChanged(),r.getCABO().bind(),a.addAttributeArray(n,r.getCABO(),&quot;vertexDC&quot;,r.getCABO().getVertexOffset(),r.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE),a.addAttributeArray(n,r.getCABO(),&quot;tcoordDC&quot;,r.getCABO().getTCoordOffset(),r.getCABO().getStride(),t.context.FLOAT,2,t.context.FALSE),t.previousProgramHash=n.getMd5Hash()),o.drawArrays(o.TRIANGLES,0,r.getCABO().getElementCount()),a.release()},e.getLastLICBuffer=()=&gt;0===t.readIndex?t.licTexture0:t.licTexture1,e.getLastSeedBuffer=()=&gt;0===t.readIndex?t.seedTexture0:t.seedTexture1,e.getLICBuffer=()=&gt;1-t.readIndex==0?t.licTexture0:t.licTexture1,e.getSeedBuffer=()=&gt;1-t.readIndex==0?t.seedTexture0:t.seedTexture1,e.getLICTextureUnit=()=&gt;{const e=t.textures[t.readIndex][0];return e.activate(),e.getTextureUnit()},e.getSeedTextureUnit=()=&gt;{const e=t.textures[t.readIndex][1];return e.activate(),e.getTextureUnit()},e.getNoiseTextureUnit=function(){return 0===(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0)?(t.noiseTexture.activate(),t.noiseTexture.getTextureUnit()):(t.eeTexture.activate(),t.eeTexture.getTextureUnit())},e.getVectorTextureUnit=()=&gt;(t.vectorTexture.activate(),t.vectorTexture.getTextureUnit()),e.getImageVectorTextureUnit=()=&gt;t.imageVectorTexture?(t.imageVectorTexture.activate(),t.imageVectorTexture.getTextureUnit()):e.getVectorTextureUnit(),e.getMaskVectorTextureUnit=()=&gt;t.maskVectorTexture?(t.maskVectorTexture.activate(),t.maskVectorTexture.getTextureUnit()):e.getImageVectorTextureUnit(),e.clearBuffers=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]&amp;&amp;arguments[0];const n=t.framebuffer,r=t.context;n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeColorBuffer(3),n.setColorBuffer(t.licTexture0,0),n.setColorBuffer(t.seedTexture0,1),n.setColorBuffer(t.licTexture1,2),n.setColorBuffer(t.seedTexture1,3);const o=[r.COLOR_ATTACHMENT0,r.COLOR_ATTACHMENT1,r.COLOR_ATTACHMENT2,r.COLOR_ATTACHMENT3];e&amp;&amp;(n.removeColorBuffer(4),n.setColorBuffer(t.eeTexture,4),o.push(r.COLOR_ATTACHMENT4)),r.drawBuffers(o),r.clearColor(0,1,0,0),r.disable(r.SCISSOR_TEST),r.disable(r.BLEND),r.clear(r.COLOR_BUFFER_BIT),n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeColorBuffer(3),e&amp;&amp;n.removeColorBuffer(4),r.drawBuffers([r.NONE])},e.clearBuffer=e=&gt;{const n=t.framebuffer,r=t.context;n.removeColorBuffer(0),n.setColorBuffer(e,0),r.drawBuffers([r.COLOR_ATTACHMENT0]),r.clearColor(0,1,0,0),r.disable(r.SCISSOR_TEST),r.disable(r.BLEND),r.clear(r.COLOR_BUFFER_BIT),n.removeColorBuffer(e,0),r.drawBuffers([r.NONE])},e.activateVectorTextures=()=&gt;{t.imageVectorTexture?t.imageVectorTexture.activate():t.vectorTexture.activate(),t.maskVectorTexture&amp;&amp;t.maskVectorTexture.activate()},e.deactivateVectorTextures=()=&gt;{t.imageVectorTexture?t.imageVectorTexture.deactivate():t.vectorTexture.deactivate(),t.maskVectorTexture&amp;&amp;t.maskVectorTexture.deactivate()},e.activateNoiseTexture=function(){switch(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0){case 0:t.noiseTexture.activate();break;case 1:t.eeTexture.activate();break;default:console.error(&quot;Wrong LIC pass number&quot;)}},e.deactivateNoiseTexture=function(){switch(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0){case 0:t.noiseTexture.deactivate();break;case 1:t.eeTexture.deactivate();break;default:console.error(&quot;Wrong LIC pass number&quot;)}},e.attachLICBuffers=()=&gt;{const e=t.textures[t.readIndex],n=t.textures[1-t.readIndex],r=t.framebuffer,o=t.context;e[0].activate(),e[1].activate(),r.removeColorBuffer(0),r.removeColorBuffer(1),r.setColorBuffer(n[0],0),r.setColorBuffer(n[1],1),o.drawBuffers([o.COLOR_ATTACHMENT0,o.COLOR_ATTACHMENT1])},e.detachLICBuffers=()=&gt;{const e=t.textures[t.readIndex],n=t.context,r=t.framebuffer;e[0].deactivate(),e[1].deactivate(),r.removeColorBuffer(0),r.removeColorBuffer(1),n.drawBuffers([n.NONE])},e.attachImageVectorBuffer=()=&gt;{const e=t.framebuffer,n=t.context;t.vectorTexture.activate(),e.removeColorBuffer(0),e.setColorBuffer(t.imageVectorTexture,0),n.drawBuffers([n.COLOR_ATTACHMENT0])},e.detachImageVectorBuffer=()=&gt;{const e=t.context,n=t.framebuffer;t.vectorTexture.deactivate(),n.removeColorBuffer(0),e.drawBuffers([e.NONE])},e.attachEEBuffer=()=&gt;{t.textures[t.readIndex][0].activate(),t.framebuffer.removeColorBuffer(0),t.framebuffer.setColorBuffer(t.eeTexture,0);const e=t.context;e.drawBuffers([e.COLOR_ATTACHMENT0])},e.detachEEBuffer=()=&gt;{const e=t.context;t.framebuffer.removeColorBuffer(0),e.drawBuffers([e.NONE]),t.textures[t.readIndex][0].deactivate()},e.detachBuffers=()=&gt;{const e=t.context,n=t.framebuffer;n.removeColorBuffer(0),n.removeColorBuffer(1),e.drawBuffers([e.NONE]);const r=t.textures[t.readIndex],o=t.textures[1-t.readIndex];r[0]&amp;&amp;r[0].deactivate(),r[1]&amp;&amp;r[1].deactivate(),o[0]&amp;&amp;o[0].deactivate(),o[1]&amp;&amp;o[1].deactivate(),t.eeTexture&amp;&amp;t.eeTexture.deactivate(),t.noiseTexture&amp;&amp;t.noiseTexture.deactivate()},e.getWriteIndex=()=&gt;1-t.readIndex,e.detachBuffers()):console.error(&quot;Pass renderwindow to ping pong manager&quot;);var n,r}(e,t)}var hg={newInstance:Wt.newInstance(mg,&quot;vtkLICPingPongBufferManager&quot;),extend:mg};const vg=0,Tg=1,yg=2,bg=3,xg=1,Cg={shadersNeedBuild:!0,stepSize:1,numberOfSteps:10,enhancedLIC:!0,enhanceContrast:!1,lowContrastEnhancementFactor:0,highContrastEnhancementFactor:0,antiAlias:0,componentIds:[0,1],normalizeVectors:!0,maskThreshold:0,transformVectors:!0,bufs:null,isComposite:!0};function Sg(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Cg,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;context&quot;,&quot;_openGLRenderWindow&quot;,&quot;nuberOfSteps&quot;,&quot;stepSize&quot;,&quot;normalizeVectors&quot;,&quot;maskThreshold&quot;,&quot;enhancedLIC&quot;,&quot;enhanceContrast&quot;,&quot;lowLICContrastEnhancementFactor&quot;,&quot;highLICContrastEnhancementFactor&quot;,&quot;antiAlias&quot;,&quot;componentIds&quot;,&quot;isComposite&quot;]),Wt.moveToProtected(e,t,[&quot;openGLRenderWindow&quot;]),function(e,t){function n(e,t){e.setUniformi(&quot;texLIC&quot;,t.getLICTextureUnit()),e.setUniformi(&quot;texSeedPts&quot;,t.getSeedTextureUnit())}function r(e,t,n){e.attachLICBuffers(),e.renderQuad(t,n),e.detachLICBuffers(),e.swap()}t.classHierarchy.push(&quot;vtkLineIntegralConvolution2D&quot;),e.buildAShader=e=&gt;t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(ug,e,&quot;&quot;),e.dumpTextureValues=function(e,n){let[r,o]=n,a=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:t.context,i=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]?arguments[3]:t._openGLRenderWindow,s=arguments.length&gt;4&amp;&amp;void 0!==arguments[4]?arguments[4]:4;const l=Sp.newInstance(),c=a;let u=null;return l.setOpenGLRenderWindow(i),l.saveCurrentBindingsAndBuffers(),l.create(r,o),l.populateFramebuffer(),l.setColorBuffer(e),u=new Float32Array(r*o*s),c.readPixels(0,0,r,o,4===s?c.RGBA:c.RGB,c.FLOAT,u),l.restorePreviousBindingsAndBuffers(),u},e.getTextureMinMax=function(n,r){let o=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:t.context,a=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]?arguments[3]:t._openGLRenderWindow;const i=e.dumpTextureValues(n,r,o,a,4);let s=Number.MAX_VALUE,l=Number.MIN_VALUE;for(let e=0;e&lt;i.length;e+=4)if(0===i[e+1]){const t=i[e];t&lt;s&amp;&amp;(s=t),t&gt;l&amp;&amp;(l=t)}return{min:s,max:l}},e.getComponentSelectionProgram=e=&gt;{const t=&quot;xyzw&quot;;return`.${t[e[0]]}${t[e[1]]}`},e.buildShaders=()=&gt;{t.LIC0ShaderProgram=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_LIC0.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n/**\\nThis shader initializes the convolution for the LIC computation.\\n*/\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\nuniform sampler2D texMaskVectors;\\nuniform sampler2D texNoise;\\nuniform sampler2D texLIC;\\n\\nuniform int   uStepNo;         // in step 0 initialize lic and seeds, else just seeds\\nuniform int   uPassNo;         // in pass 1 hpf of pass 0 is convolved.\\nuniform float uMaskThreshold;  // if |V| &lt; uMaskThreshold render transparent\\nuniform vec2  uNoiseBoundsPt1; // tc of upper right pt of noise texture\\n\\nin vec2 tcoordVC;\\n\\n// convert from vector coordinate space to noise coordinate space.\\n// the noise texture is tiled across the *whole* domain\\nvec2 VectorTCToNoiseTC(vec2 vectc)\\n{\\n  return vectc/uNoiseBoundsPt1;\\n}\\n\\n// get the texture coordidnate to lookup noise value. this\\n// depends on the pass number.\\nvec2 getNoiseTC(vec2 vectc)\\n{\\n  // in pass 1 : convert from vector tc to noise tc\\n  // in pass 2 : use vector tc\\n  if (uPassNo == 0)\\n    {\\n    return VectorTCToNoiseTC(vectc);\\n    }\\n  else\\n    {\\n    return vectc;\\n    }\\n}\\n\\n// look up noise value at the given location. The location\\n// is supplied in vector texture coordinates, hence the\\n// need to convert to noise texture coordinates.\\nfloat getNoise(vec2 vectc)\\n{\\n  return texture2D(texNoise, getNoiseTC(vectc)).r;\\n}\\n\\nvoid main(void)\\n{\\n  vec2 vectc = tcoordVC.st;\\n\\n  // lic =&gt; (convolution, mask, 0, step count)\\n  if (uStepNo == 0)\\n    {\\n    float maskCriteria = length(texture2D(texMaskVectors, vectc).xyz);\\n    float maskFlag;\\n    if (maskCriteria &lt;= uMaskThreshold)\\n      {\\n      maskFlag = 1.0;\\n      }\\n    else\\n      {\\n      maskFlag = 0.0;\\n      }\\n    float noise = getNoise(vectc);\\n    LICOutput = vec4(noise, maskFlag, 0.0, 1.0);\\n    }\\n  else\\n    {\\n    LICOutput = texture2D(texLIC, vectc);\\n    }\\n\\n  // initial seed\\n  SeedOutput = vec4(vectc, 0.0, 1.0);\\n}\\n&quot;);const n=td.substitute(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_VT.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// move vector field to normalized image space\\n// pre-processing for vtkLineIntegralConvolution2D\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\n// Fragment shader used by the gaussian blur filter render pass.\\n\\nuniform sampler2D texVectors; // input texture\\nuniform vec2      uTexSize;   // size of texture\\n\\nin vec2 tcoordVC;\\n\\nvoid main(void)\\n{\\n  //VTK::LICComponentSelection::Impl\\n  V = V/uTexSize;\\n  gl_FragData[0] = vec4(V, 0.0, 1.0);\\n}\\n&quot;,&quot;//VTK::LICComponentSelection::Impl&quot;,`vec2 V = texture2D(texVectors, tcoordVC.st)${e.getComponentSelectionProgram(t.componentIds)};`).result;t.VTProgram=e.buildAShader(n);const r=td.substitute(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_fs1.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\nuniform sampler2D  texVectors;\\nuniform sampler2D  texNoise;\\nuniform sampler2D  texLIC;\\nuniform sampler2D  texSeedPts;\\n\\nuniform int   uPassNo;          // in pass 1 hpf of pass 0 is convolved.\\nuniform float uStepSize;        // step size in parametric space\\n\\nuniform vec2  uNoiseBoundsPt1;  // tc of upper right pt of noise texture\\n\\nin vec2 tcoordVC;\\n\\n//VTK::LICVectorLookup::Impl\\n\\n// We need to do this manually since CLAMP_TO_BORDER and and borderColor\\n// are very poorly supported in webgl\\nvec2 clampToBorder(vec2 uv){\\n  if(uv.x &lt; 0.0 || uv.x &gt; 1.0 || uv.y &lt; 0.0 || uv.y &gt; 1.0)\\n  {\\n    return vec2(0.0, 0.0);\\n  }\\n  return getVector(uv);\\n}\\n\\n// convert from vector coordinate space to noise coordinate space.\\n// the noise texture is tiled across the whole domain\\nvec2 VectorTCToNoiseTC(vec2 vectc)\\n{\\n  return vectc/uNoiseBoundsPt1;\\n}\\n\\n// get the texture coordidnate to lookup noise value.\\n// in pass 1 repeatedly tile the noise texture across\\n// the computational domain.\\nvec2 getNoiseTC(vec2 tc)\\n{\\n  if (uPassNo == 0)\\n    {\\n    return VectorTCToNoiseTC(tc);\\n    }\\n  else\\n    {\\n    return tc;\\n    }\\n}\\n\\n// look up noise value at the given location. The location\\n// is supplied in vector texture coordinates, hence the need\\n// to convert to either noise or lic texture coordinates in\\n// pass 1 and 2 respectively.\\nfloat getNoise(vec2 vectc)\\n{\\n  return texture2D(texNoise, getNoiseTC(vectc)).r;\\n}\\n\\n// fourth-order Runge-Kutta streamline integration\\n// no bounds checks are made, therefore it&#x27;s essential\\n// to have the entire texture initialized to 0\\n// and set clamp to border and have border color 0\\n// an integer is set if the step was taken, keeping\\n// an accurate step count is necessary to prevent\\n// boundary artifacts. Don&#x27;t count the step if\\n// all vector lookups are identically 0. This is\\n// a proxy for \\&quot;stepped outside valid domain\\&quot;\\nvec2 rk4(vec2 pt0, float dt, out bool count)\\n{\\n  count=true;\\n  float dtHalf = dt * 0.5;\\n  vec2 pt1;\\n\\n  vec2 v0 = clampToBorder(pt0);\\n  pt1 = pt0 + v0 * dtHalf;\\n\\n  vec2 v1 = clampToBorder(pt1);\\n  pt1 = pt0 + v1 * dtHalf;\\n\\n  vec2 v2 = clampToBorder(pt1);\\n  pt1 = pt0 + v2 * dt;\\n\\n  vec2 v3 = clampToBorder(pt1);\\n  vec2 vSum = v0 + v1 + v1 + v2 + v2 + v3;\\n\\n  if (vSum == vec2(0.0, 0.0))\\n    {\\n      count = false;\\n    }\\n\\n  pt1 = pt0 + (vSum) * (dt * (1.0/6.0));\\n\\n return pt1;\\n}\\n\\nvoid main(void)\\n{\\n  vec2 lictc = tcoordVC.st;\\n  vec4 lic = texture2D(texLIC, lictc);\\n  vec2 pt0 = texture2D(texSeedPts, lictc).st;\\n\\n  bool count;\\n  vec2 pt1 = rk4(pt0, uStepSize, count);\\n\\n  if (count)\\n    {\\n    // accumulate lic step\\n    // (lic, mask, 0, step count)\\n    float noise = getNoise(pt1);\\n    LICOutput = vec4(lic.r + noise, lic.g, 0.0, lic.a + 1.0);\\n    SeedOutput = vec4(pt1, 0.0, 1.0);\\n    }\\n  else\\n    {\\n    // keep existing values\\n    LICOutput = lic;\\n    SeedOutput = vec4(pt0, 0.0, 1.0);\\n    }\\n}\\n&quot;,&quot;//VTK::LICVectorLookup::Impl&quot;,function(){return arguments.length&gt;0&amp;&amp;void 0!==arguments[0]&amp;&amp;!arguments[0]?&quot;\\n    vec2 getVector( vec2 vectc )\\n\\n      {\\n\\n      return texture2D( texVectors, vectc ).xy;\\n\\n      }\\n\\n    &quot;:&quot;\\n    vec2 getVector( vec2 vectc )\\n\\n      {\\n\\n      vec2 V = texture2D( texVectors, vectc ).xy;\\n\\n      // normalize if |V| not 0\\n\\n      float lenV = length( V );\\n\\n      if ( lenV &gt; 1.0e-8 )\\n\\n        {\\n\\n        return V/lenV;\\n\\n        }\\n\\n      else\\n\\n        {\\n\\n        return vec2( 0.0, 0.0 );\\n\\n        }\\n\\n      }\\n\\n    &quot;}(t.normalizeVectors),!0).result;t.LICIShaderProgram=e.buildAShader(r),t.LICNShaderProgram=e.buildAShader(&quot; //VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_LICN.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\n/**\\nThis shader finalizes the convolution for the LIC computation\\napplying the normalization. eg. if box kernel is used the this\\nis the number of steps taken.\\n*/\\n\\nuniform sampler2D texLIC;\\n\\nin vec2 tcoordVC;\\n\\nvoid main(void)\\n{\\n  vec4 conv = texture2D(texLIC, tcoordVC.st);\\n  conv.r = conv.r/conv.a;\\n  // lic =&gt; (convolution, mask, 0, 1)\\n  LICOutput = vec4(conv.rg , 0.0, 1.0);\\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\\n}\\n&quot;),t.CEProgram=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_CE.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// gray scale contrast enhance stage implemented via histogram stretching\\n// if the min and max are tweaked it can generate out-of-range values\\n// these will be clamped in 0 to 1\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\n\\nuniform sampler2D texLIC;  // most recent lic pass\\nuniform float uMin;        // min gray scale color value\\nuniform float uMaxMinDiff; // max-min\\n\\nin vec2 tcoordVC;\\n\\nvoid main( void )\\n{\\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\\n  if (lic.g!=0.0)\\n    {\\n    LICOutput = lic;\\n    }\\n  else\\n    {\\n    float CElic = clamp((lic.r - uMin)/uMaxMinDiff, 0.0, 1.0);\\n    LICOutput = vec4(CElic, lic.gb, 1.0);\\n    }\\n    SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\\n}\\n&quot;),t.EEProgram=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_fs2.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// high-pass filter stage employed by vtkLineIntegralConvolution2D\\n// between LIC pass 1 and LIC pass 2. filtered LIC pass 1, becomes\\n// noise for pass2.\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 EEOutput;\\n\\nuniform sampler2D texLIC; // most recent lic pass\\nuniform float     uDx;    // fragment size\\nuniform float     uDy;    // fragment size\\n\\nin vec2 tcoordVC;\\n\\n// kernel for simple laplace edge enhancement.\\n// p=Laplace(p)+p\\nfloat K[9] = float[9](\\n  -1.0, -1.0, -1.0,\\n  -1.0,  9.0, -1.0,\\n  -1.0, -1.0, -1.0\\n  );\\n\\n// determine if the fragment was masked\\nbool Masked(float val) { return val != 0.0; }\\n\\nvoid main(void)\\n{\\n  // tex coord neighbor offsets\\n  vec2 fragDx[9] = vec2[9](\\n    vec2(-uDx, uDy), vec2(0.0, uDy), vec2(uDx, uDy),\\n    vec2(-uDx, 0.0), vec2(0.0, 0.0), vec2(uDx, 0.0),\\n    vec2(-uDx,-uDy), vec2(0.0,-uDy), vec2(uDx,-uDy)\\n    );\\n\\n  vec2 lictc = tcoordVC.st;\\n\\n  // compute the convolution but don&#x27;t use convovled values if\\n  // any masked fragments on the stencil. Fragments outside\\n  // the valid domain are masked during initialization, and\\n  // texture wrap parameters are clamp to border with border\\n  // color that contains masked flag\\n  float conv = 0.0;\\n  bool dontUse = false;\\n  for (int i=0; i&lt;9; ++i)\\n    {\\n    vec2 tc = lictc + fragDx[i];\\n    vec4 lic = texture2D(texLIC, tc);\\n    dontUse = dontUse || Masked(lic.g);\\n    conv = conv + K[i] * lic.r;\\n    }\\n\\n  if (dontUse)\\n    {\\n    EEOutput = vec4(texture2D(texLIC, lictc).rg, 0.0, 1.0);\\n    }\\n  else\\n    {\\n    conv = clamp(conv, 0.0, 1.0);\\n    EEOutput = vec4(conv,texture2D(texLIC, lictc).g, 0.0, 1.0);\\n    }\\n\\n}\\n&quot;),t.AAHProgram=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_AAH.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// Anti-alias stage in vtkLineIntegralConvolution2D\\n// horizontal pass of a Gaussian convolution\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\nuniform sampler2D texLIC; // input texture\\nuniform float     uDx;    // fragment size\\n\\nin vec2 tcoordVC;\\n\\n// factored 3x3 Gaussian kernel\\n// K^T*K = G\\nfloat K[3] = float[3](0.141421356, 0.707106781, 0.141421356);\\n\\n// determine if the fragment was masked\\nbool Masked(float val){ return val != 0.0; }\\n\\nvoid main(void)\\n{\\n// neighbor offsets\\nvec2 fragDx[3] = vec2[3](vec2(-uDx,0.0), vec2(0.0,0.0), vec2(uDx,0.0));\\n\\n  vec2 lictc = tcoordVC.st;\\n  vec4 lic[3];\\n  bool dontUse = false;\\n  float conv = 0.0;\\n  for (int i=0; i&lt;3; ++i)\\n    {\\n    vec2 tc = lictc + fragDx[i];\\n    lic[i] = texture2D(texLIC, tc);\\n    dontUse = dontUse || Masked(lic[i].g);\\n    conv = conv + K[i] * lic[i].r;\\n    }\\n  // output is (conv, mask, skip, 1)\\n  if (dontUse)\\n    {\\n    LICOutput = vec4(lic[1].rg, 1.0, 1.0);\\n    }\\n  else\\n    {\\n    LICOutput = vec4(conv, lic[1].gb, 1.0);\\n    }\\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\\n}\\n&quot;),t.AAVProgram=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkLineIntegralConvolution2D_AAV.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// Anti-alias stage in vtkLineIntegralConvolution2D\\n// vertical pass of a Gaussian convolution\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 LICOutput;\\nlayout(location = 1) out vec4 SeedOutput;\\n\\nuniform sampler2D texLIC; // input texture\\nuniform float     uDy;    // fragment size\\n\\nin vec2 tcoordVC;\\n\\n\\n// factored 3x3 Gaussian kernel\\n// K^T*K = G\\nfloat K[3] = float[3](0.141421356, 0.707106781, 0.141421356);\\n\\n// determine if the fragment was masked\\nbool Masked(float val){ return val != 0.0; }\\n\\nvoid main(void)\\n{\\n// neighbor offsets\\nvec2 fragDy[3] = vec2[3](vec2(0.0,-uDy), vec2(0.0,0.0), vec2(0.0,uDy));\\n\\n\\n  vec2 lictc = tcoordVC.st;\\n  vec4 lic[3];\\n  bool dontUse = false;\\n  float conv = 0.0;\\n  for (int i=0; i&lt;3; ++i)\\n    {\\n    vec2 tc = lictc + fragDy[i];\\n    lic[i] = texture2D(texLIC, tc);\\n    dontUse = dontUse || Masked(lic[i].g);\\n    conv = conv + K[i] * lic[i].r;\\n    }\\n  // output is (conv, mask, skip, 1)\\n  if (dontUse)\\n    {\\n    LICOutput = vec4(lic[1].rg, 1.0, 1.0);\\n    }\\n  else\\n    {\\n    LICOutput = vec4(conv, lic[1].gb, 1.0);\\n    }\\n  SeedOutput = vec4(0.0, 0.0, 0.0, 0.0);\\n}\\n&quot;)},e.executeLIC=(o,a,i,s,l,c)=&gt;{if(t._openGLRenderWindow=l,t.context=l.getContext(),Object.assign(t,c),o[0]&lt;=0||o[1]&lt;=0)return null;const u=[1/o[0],1/o[1]];let d=t.stepSize*Math.sqrt(u[0]*u[0]+u[1]*u[1]);d&lt;=0&amp;&amp;(d=1e-10);const p=t.context;let f=t.framebuffer;const g=f?.getSize();f&amp;&amp;g&amp;&amp;o[0]===g&amp;&amp;o[1]===g||(f=Sp.newInstance(),f.setOpenGLRenderWindow(t._openGLRenderWindow),f.saveCurrentBindingsAndBuffers(),f.create(...o),f.populateFramebuffer(),f.restorePreviousBindingsAndBuffers(),t.framebuffer=f),f.saveCurrentBindingsAndBuffers(),f.bind(),p.viewport(0,0,...o),p.scissor(0,0,...o),t.shadersNeedBuild&amp;&amp;(e.buildShaders(),t.shadersNeedBuild=!1),t.bufs?(t.bufs.setVectorTexture(a),t.bufs.setMaskVectorTexture(i),t.bufs.setNoiseTexture(s)):t.bufs=hg.newInstance({openGLRenderWindow:l,doEEPass:t.enhancedLIC,doVTPass:t.transformVectors,vectorTexture:a,maskVectorTexture:i,noiseTexture:s,framebuffer:f,size:o});const m=[(s.getWidth()+1)/o[0],(s.getHeight()+1)/o[1]],h=1/o[0],v=1/o[1],T=t._openGLRenderWindow.getShaderCache();if(t.transformVectors){const e=t.VTProgram;T.readyShaderProgram(e),t.bufs.attachImageVectorBuffer(),e.setUniform2f(&quot;uTexSize&quot;,...o),e.setUniformi(&quot;texVectors&quot;,t.bufs.getVectorTextureUnit()),p.clearColor(0,0,0,0),p.clear(p.COLOR_BUFFER_BIT),t.bufs.renderQuad(o,e),t.bufs.detachImageVectorBuffer()}t.bufs.clearBuffers(t.enhancedLIC),t.bufs.activateVectorTextures(),t.bufs.activateNoiseTexture(0);const{LIC0ShaderProgram:y}=t;T.readyShaderProgram(y),y.setUniformi(&quot;uStepNo&quot;,0),y.setUniformi(&quot;uPassNo&quot;,0),y.setUniformf(&quot;uMaskThreshold&quot;,t.maskThreshold),y.setUniform2f(&quot;uNoiseBoundsPt1&quot;,...m),y.setUniformi(&quot;texMaskVectors&quot;,t.bufs.getMaskVectorTextureUnit()),y.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),y.setUniformi(&quot;texNoise&quot;,t.bufs.getNoiseTextureUnit(0)),r(t.bufs,o,y);const{LICIShaderProgram:b}=t;T.readyShaderProgram(b),b.setUniformi(&quot;uPassNo&quot;,0),b.setUniformf(&quot;uStepSize&quot;,-d),b.setUniform2f(&quot;uNoiseBoundsPt1&quot;,...m),b.setUniformi(&quot;texVectors&quot;,t.bufs.getImageVectorTextureUnit()),b.setUniformi(&quot;texNoise&quot;,t.bufs.getNoiseTextureUnit(0));for(let e=0;e&lt;t.numberOfSteps;++e)n(b,t.bufs),r(t.bufs,o,b);T.readyShaderProgram(y),y.setUniformi(&quot;uStepNo&quot;,1),n(y,t.bufs),r(t.bufs,o,y),T.readyShaderProgram(b),b.setUniformf(&quot;uStepSize&quot;,d);for(let e=0;e&lt;t.numberOfSteps;++e)n(b,t.bufs),r(t.bufs,o,b);t.bufs.deactivateNoiseTexture(0),t.bufs.deactivateVectorTextures();const{LICNShaderProgram:x}=t;if(T.readyShaderProgram(x),x.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),r(t.bufs,o,x),t.enhancedLIC){t.enhanceContrast!==Tg&amp;&amp;t.enhanceContrast!==bg||e.contrastEnhance(!1,o),t.bufs.attachEEBuffer();const{EEProgram:a}=t;T.readyShaderProgram(a),a.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),a.setUniformf(&quot;uDx&quot;,h),a.setUniformf(&quot;uDy&quot;,v),t.bufs.renderQuad(o,a),t.bufs.detachEEBuffer(),t.bufs.detachBuffers(),t.bufs.clearBuffers(!1),t.bufs.activateVectorTextures(),t.bufs.activateNoiseTexture(1),T.readyShaderProgram(y),y.setUniformi(&quot;uStepNo&quot;,0),y.setUniformi(&quot;uPassNo&quot;,1),n(y,t.bufs),y.setUniformi(&quot;texNoise&quot;,t.bufs.getNoiseTextureUnit(1)),r(t.bufs,o,y),T.readyShaderProgram(b),b.setUniformi(&quot;uPassNo&quot;,1),b.setUniformf(&quot;uStepSize&quot;,-d),b.setUniformi(&quot;texNoise&quot;,t.bufs.getNoiseTextureUnit(1));const i=t.numberOfSteps/2;for(let e=0;e&lt;i;++e)n(b,t.bufs),r(t.bufs,o,b);T.readyShaderProgram(y),y.setUniformi(&quot;uStepNo&quot;,1),n(y,t.bufs),r(t.bufs,o,y),T.readyShaderProgram(b),b.setUniformf(&quot;uStepSize&quot;,d);for(let e=0;e&lt;i;++e)n(b,t.bufs),r(t.bufs,o,b);t.bufs.deactivateNoiseTexture(1),t.bufs.deactivateVectorTextures(),T.readyShaderProgram(x),x.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),x.setUniformi(&quot;texSeedPts&quot;,t.bufs.getSeedTextureUnit()),r(t.bufs,o,x)}if(t.antiAlias){const e=t.AAHProgram;T.readyShaderProgram(e),e.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),e.setUniformf(&quot;uDx&quot;,h);const a=t.AAVProgram;T.readyShaderProgram(a),a.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),a.setUniformf(&quot;uDy&quot;,v);for(let i=0;i&lt;t.antiAlias;++i)T.readyShaderProgram(e),n(e,t.bufs),r(t.bufs,o,e),T.readyShaderProgram(a),n(a,t.bufs),r(t.bufs,o,a)}return t.enhanceContrast!==Tg&amp;&amp;t.enhanceContrast!==bg||e.contrastEnhance(!0,o),t.bufs.detachBuffers(),f.restorePreviousBindingsAndBuffers(),t.bufs.getLastLICBuffer()},e.contrastEnhance=(n,o)=&gt;{const a=t._openGLRenderWindow.getShaderCache();let{min:i,max:s}=e.getTextureMinMax(t.bufs.getLastLICBuffer(),o,t.context,t._openGLRenderWindow);(s&lt;=i||s&gt;1||i&lt;0)&amp;&amp;(console.error(&quot;Invalid color range: &quot;,i,s),i=0,s=1);let l=s-i;n&amp;&amp;(i+=l*t.lowLICContrastEnhancementFactor,s-=l*t.highLICContrastEnhancementFactor,l=s-i);const{CEProgram:c}=t;a.readyShaderProgram(c),c.setUniformi(&quot;texLIC&quot;,t.bufs.getLICTextureUnit()),c.setUniformf(&quot;uMin&quot;,i),c.setUniformf(&quot;uMaxMinDiff&quot;,l),r(t.bufs,o,c)}}(e,t)}var Ag={newInstance:Wt.newInstance(Sg,&quot;vtkLineIntegralConvolution2D&quot;),extend:Sg};const Ig={enableLIC:!1,nuberOfSteps:40,stepSize:.25,transformVectors:!0,normalizeVectors:!0,maskOnSurface:!1,maskThreshold:0,maskColor:[0,0,0],maskIntensity:0,enhancedLIC:!0,enhanceContrast:vg,lowLICContrastEnhancementFactor:0,highLICContrastEnhancementFactor:0,lowColorContrastEnhancementFactor:0,highColorContrastEnhancementFactor:0,antiAlias:0,colorMode:0,LICIntensity:1,mapModeBias:0,noiseTextureSize:200,noiseTextureType:xg,noiseGrainSize:8,noiseImpulseProbability:.1,noiseImpulseBackgroundValue:0,noiseGeneratorSeed:0,minNoiseValue:0,maxNoiseValue:1,numberOfNoiseLevels:2,shadersNeedBuilding:!0,reallocateTextures:!0,rebuildNoiseTexture:!1,viewPortScale:1};function wg(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ig,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;enableLIC&quot;,&quot;numberOfSteps&quot;,&quot;stepSize&quot;,&quot;normalizeVectors&quot;,&quot;transformVectors&quot;,&quot;maskOnSurface&quot;,&quot;maskThreshold&quot;,&quot;maskColor&quot;,&quot;maskIntensity&quot;,&quot;enhancedLIC&quot;,&quot;enhanceContrast&quot;,&quot;lowLICContrastEnhancementFactor&quot;,&quot;highLICContrastEnhancementFactor&quot;,&quot;lowColorContrastEnhancementFactor&quot;,&quot;highColorContrastEnhancementFactor&quot;,&quot;antiAlias&quot;,&quot;colorMode&quot;,&quot;LICIntensity&quot;,&quot;mapModeBias&quot;,&quot;noiseTextureSize&quot;,&quot;noiseTextureType&quot;,&quot;noiseGrainSize&quot;,&quot;minNoiseValue&quot;,&quot;maxNoiseValue&quot;,&quot;numberOfNoiseLevels&quot;,&quot;noiseImpulseProbability&quot;,&quot;noiseImpulseBackgroundValue&quot;,&quot;noiseGeneratorSeed&quot;,&quot;viewPortScale&quot;,&quot;rebuildNoiseTexture&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkSurfaceLICInterface&quot;)}(0,t)}var Og={newInstance:Wt.newInstance(wg,&quot;vtkSurfaceLICInterface&quot;),extend:wg};const{Representation:Pg}=os;const Rg={context:null,shadersNeedBuilding:!0,reallocateTextures:!0,size:null,licInterface:null};function Mg(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Rg,n),Og.extend(e,t,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;context&quot;,&quot;_openGLRenderWindow&quot;,&quot;reallocateTextures&quot;,&quot;licInterface&quot;,&quot;size&quot;]),Wt.moveToProtected(e,t,[&quot;openGLRenderWindow&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLSurfaceLICInterface&quot;),e.renderQuad=(e,n)=&gt;{const r=t.licQuad,o=t.context;let a=t.licQuadVAO;a||(a=od.newInstance(),a.setOpenGLRenderWindow(t._openGLRenderWindow),t.licQuadVAO=a),t.previousProgramHash!==n.getMd5Hash()&amp;&amp;(a.shaderProgramChanged(),r.getCABO().bind(),a.addAttributeArray(n,r.getCABO(),&quot;vertexDC&quot;,r.getCABO().getVertexOffset(),r.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE),a.addAttributeArray(n,r.getCABO(),&quot;tcoordDC&quot;,r.getCABO().getTCoordOffset(),r.getCABO().getStride(),t.context.FLOAT,2,t.context.FALSE),t.previousProgramHash=n.getMd5Hash()),o.drawArrays(o.TRIANGLES,0,r.getCABO().getElementCount()),a.release()},e.generateNoiseTexture=e=&gt;{if(!t.noiseTexture||t.licInterface.getRebuildNoiseTexture()){t.licInterface.setRebuildNoiseTexture(!1),t.noiseTexture&amp;&amp;t.noiseTexture.releaseGraphicsResources(),oo(t.noiseGeneratorSeed,{global:!0});let n=[];const{noiseTextureType:r,noiseGrainSize:o,numberOfNoiseLevels:a,noiseImpulseProbability:i,noiseImpulseBackgroundValue:s,minNoiseValue:l,maxNoiseValue:c}=t.licInterface.get(&quot;noiseTextureType&quot;,&quot;noiseGrainSize&quot;,&quot;numberOfNoiseLevels&quot;,&quot;noiseImpulseProbability&quot;,&quot;noiseImpulseBackgroundValue&quot;,&quot;minNoiseValue&quot;,&quot;maxNoiseValue&quot;);n=r===xg?function(e,t,n,r,o,a){const i=Math.max(0,Math.min(1,n)),s=Float32Array.from({length:e*e},(()=&gt;{let e=0;if(1===i||Math.random()&gt;1-i)for(let t=0;t&lt;2048;++t)e+=Math.random();return e}));let l=0,c=2049;s.forEach((e=&gt;{c=1===i?e&lt;c?e:c:e&lt;c&amp;&amp;e&gt;0?e:c,l=e&gt;l?e:l}));let u=l-c;0===u&amp;&amp;(c=0,u=0===l?1:l);const d=t-1,p=0!==d?1/d:0,f=a-o;return s.map((e=&gt;{const n=e&lt;c?e:(e-c)/u,i=Math.floor(n*t);return e&gt;=c?1===t?a:o+(i&gt;d?d:i)*p*f:r}))}(Math.floor(e/o),a,i,s,l,c):function(e,t,n,r){let[o,a]=e;const i=r-n;return Float32Array.from({length:o*a},(()=&gt;{let e=Math.random();return e=Math.floor(e*t)/t,e=e*i+n,e&gt;1?1:e&lt;0?0:e}))}([Math.ceil(e/o),Math.ceil(e/o)],a,l,c);const u=1/o,d=Float32Array.from({length:e*e*4},((t,r)=&gt;{const a=r/4;if(r%4==0){const t=Math.floor(a%e*u),r=Math.floor(a/e*u);return n[r*(e/o)+t]}return r%4==1||r%4==3?1:0})),p=Pd.newInstance({wrapS:Pd.Wrap.REPEAT,wrapT:Pd.Wrap.REPEAT,minificationFilter:Pd.Filter.NEAREST,magnificationFilter:Pd.Filter.NEAREST,generateMipMap:!1,openGLDataType:t.context.FLOAT,baseLevel:0,maxLevel:0,autoParameters:!1});p.setOpenGLRenderWindow(t._openGLRenderWindow),p.create2DFromRaw({width:e,height:e,numComps:4,dataType:&quot;Float32Array&quot;,data:d}),p.activate(),p.sendParameters(),p.deactivate(),t.noiseTexture=p}},e.buildAShader=e=&gt;t._openGLRenderWindow.getShaderCache().readyShaderProgramArray(ug,e,&quot;&quot;),e.allocateTextures=()=&gt;{const n=Pd.Filter.NEAREST,r=Pd.Filter.LINEAR,o=t._openGLRenderWindow;t.geometryImage||(t.geometryImage=e.allocateTexture(o,n)),t.vectorImage||(t.vectorImage=e.allocateTexture(o,r)),t.maskVectorImage||(t.maskVectorImage=e.allocateTexture(o,r)),t.LICImage||(t.LICImage=e.allocateTexture(o,n)),t.RGBColorImage||(t.RGBColorImage=e.allocateTexture(o,n)),t.HSLColorImage||(t.HSLColorImage=e.allocateTexture(o,n)),t.depthTexture||(t.depthTexture=e.allocateDepthTexture(o))},e.allocateTexture=(e,n)=&gt;{const r=t.context,o=Pd.newInstance({wrapS:Pd.Wrap.CLAMP_TO_EDGE,wrapT:Pd.Wrap.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:n,generateMipmap:!1,openGLDataType:r.FLOAT,baseLevel:0,maxLevel:0,autoParameters:!1});return o.setOpenGLRenderWindow(e),o.setInternalFormat(r.RGBA32F),o.create2DFromRaw({width:t.size[0],height:t.size[1],numComps:4,dataType:&quot;Float32Array&quot;,data:null}),o.activate(),o.sendParameters(),o.deactivate(),o},e.allocateDepthTexture=e=&gt;{const n=t.context,r=Pd.newInstance({generateMipmap:!1,openGLDataType:n.FLOAT,autoParameters:!1});return r.setOpenGLRenderWindow(e),r.createDepthFromRaw({width:t.size[0],height:t.size[1],dataType:&quot;Float32Array&quot;,data:null}),r.activate(),r.sendParameters(),r.deactivate(),r},e.createFBO=()=&gt;{if(!t.framebuffer){t.licHelper=null;const e=Sp.newInstance();e.setOpenGLRenderWindow(t._openGLRenderWindow),e.saveCurrentBindingsAndBuffers(),e.create(...t.size),e.populateFramebuffer(),t.framebuffer=e,e.restorePreviousBindingsAndBuffers()}},e.completedGeometry=()=&gt;{const e=t.context,n=t.framebuffer;n.removeColorBuffer(0),n.removeColorBuffer(1),n.removeColorBuffer(2),n.removeDepthBuffer(),e.drawBuffers([e.NONE]),n.restorePreviousBindingsAndBuffers()},e.buildAllShaders=()=&gt;{t.shadersNeedBuilding&amp;&amp;(t.licColorPass=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkSurfaceLICMapper_fs2.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// This shader combines surface geometry, LIC, and  scalar colors.\\n\\n// the output of this shader\\nlayout(location = 0) out vec4 RGBOutput;\\nlayout(location = 1) out vec4 HSLOutput;\\n\\nuniform sampler2D texVectors;       // vectors, depth\\nuniform sampler2D texGeomColors;    // scalar colors + lighting\\nuniform sampler2D texLIC;           // image lic\\nuniform int       uScalarColorMode; // select between blend, and map shader\\nuniform float     uLICIntensity;    // blend shader: blending factor for lic&#x27;d colors\\nuniform float     uMapBias;         // map shader: adjust the brightness of the result\\nuniform float     uMaskIntensity;   // blending factor for mask color\\nuniform vec3      uMaskColor;       // color for the masked out fragments\\n\\nin vec2 tcoordVC;\\n\\n/**\\nConvert from RGB color space into HSL colorspace.\\n*/\\nvec3 RGBToHSL(vec3 RGB)\\n{\\n  vec3 HSL = vec3(0.0, 0.0, 0.0);\\n\\n  float RGBMin = min(min(RGB.r, RGB.g), RGB.b);\\n  float RGBMax = max(max(RGB.r, RGB.g), RGB.b);\\n  float RGBMaxMinDiff = RGBMax - RGBMin;\\n\\n  HSL.z = (RGBMax + RGBMin) / 2.0;\\n\\n  if (RGBMaxMinDiff == 0.0)\\n    {\\n    // Gray scale\\n    HSL.x = 0.0;\\n    HSL.y = 0.0;\\n    }\\n  else\\n    {\\n    // Color\\n    if (HSL.z &lt; 0.5)\\n      HSL.y = RGBMaxMinDiff / (RGBMax + RGBMin);\\n    else\\n      HSL.y = RGBMaxMinDiff / (2.0 - RGBMax - RGBMin);\\n\\n    float dR\\n      = (((RGBMax - RGB.r) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\\n    float dG\\n      = (((RGBMax - RGB.g) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\\n    float dB\\n      = (((RGBMax - RGB.b) / 6.0) + (RGBMaxMinDiff / 2.0)) / RGBMaxMinDiff;\\n\\n    if (RGB.r == RGBMax)\\n      HSL.x = dB - dG;\\n    else\\n    if (RGB.g == RGBMax)\\n      HSL.x = (1.0 / 3.0) + dR - dB;\\n    else\\n    if (RGB.b == RGBMax)\\n      HSL.x = (2.0 / 3.0) + dG - dR;\\n\\n    if (HSL.x &lt; 0.0)\\n      HSL.x += 1.0;\\n\\n    if (HSL.x &gt; 1.0)\\n      HSL.x -= 1.0;\\n    }\\n\\n  return HSL;\\n}\\n\\n/**\\nHelper for HSL to RGB conversion.\\n*/\\nfloat Util(float v1, float v2, float vH)\\n{\\n  if (vH &lt; 0.0)\\n    vH += 1.0;\\n\\n  if (vH &gt; 1.0)\\n     vH -= 1.0;\\n\\n  if ((6.0 * vH) &lt; 1.0)\\n    return (v1 + (v2 - v1) * 6.0 * vH);\\n\\n  if ((2.0 * vH) &lt; 1.0)\\n    return (v2);\\n\\n  if ((3.0 * vH) &lt; 2.0)\\n    return (v1 + (v2 - v1) * ((2.0 / 3.0) - vH) * 6.0);\\n\\n  return v1;\\n}\\n\\n/**\\nConvert from HSL space into RGB space.\\n*/\\nvec3 HSLToRGB(vec3 HSL)\\n{\\n  vec3 RGB;\\n  if (HSL.y == 0.0)\\n    {\\n    // Gray\\n    RGB.r = HSL.z;\\n    RGB.g = HSL.z;\\n    RGB.b = HSL.z;\\n    }\\n  else\\n    {\\n    // Chromatic\\n    float v2;\\n    if (HSL.z &lt; 0.5)\\n      v2 = HSL.z * (1.0 + HSL.y);\\n    else\\n      v2 = (HSL.z + HSL.y) - (HSL.y * HSL.z);\\n\\n    float v1 = 2.0 * HSL.z - v2;\\n\\n    RGB.r = Util(v1, v2, HSL.x + (1.0 / 3.0));\\n    RGB.g = Util(v1, v2, HSL.x);\\n    RGB.b = Util(v1, v2, HSL.x - (1.0 / 3.0));\\n    }\\n\\n  return RGB.rgb;\\n}\\n\\nvoid main()\\n{\\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\\n  vec4 geomColor = texture2D(texGeomColors, tcoordVC.st);\\n\\n  // depth is used to determine which fragment belong to us\\n  // and we can change\\n  float depth = texture2D(texVectors, tcoordVC.st).a;\\n\\n  vec3 fragColorRGB;\\n  float valid;\\n  if (depth &gt; 1.0e-3)\\n    {\\n    // we own it\\n    // shade LIC&#x27;ed geometry, or apply mask\\n    if (lic.g!=0.0)\\n      {\\n      // it&#x27;s masked\\n      // apply fragment mask\\n      fragColorRGB = uMaskIntensity * uMaskColor + (1.0 - uMaskIntensity) * geomColor.rgb;\\n      valid = 0.0;\\n      }\\n    else\\n      {\\n      if (uScalarColorMode==0)\\n        {\\n        // blend with scalars\\n        fragColorRGB = lic.rrr * uLICIntensity + geomColor.rgb * (1.0 - uLICIntensity);\\n        }\\n      else\\n        {\\n        // multiply with scalars\\n        fragColorRGB = geomColor.rgb * clamp((uMapBias + lic.r), 0.0, 1.0);\\n        }\\n      if (lic.b != 0.0)\\n        {\\n        // didn&#x27;t have the required guard pixels\\n        // don&#x27;t consider it in min max estimation\\n        // for histpgram stretching\\n        valid = 0.0;\\n        }\\n      else\\n        {\\n        // ok to use in min/max estimates for histogram\\n        // stretching\\n        valid = 1.0;\\n        }\\n      }\\n    }\\n  else\\n    {\\n    // we don&#x27;t own it\\n    // pass through scalars\\n    fragColorRGB = geomColor.rgb;\\n    valid = 0.0;\\n    }\\n\\n  // if no further stages this texture is\\n  // copied to the screen\\n  RGBOutput = vec4(fragColorRGB, geomColor.a);\\n\\n  // if further stages, move to hsl space for contrast\\n  // enhancement. encoding validity saves moving a texture to the cpu\\n  vec3 fragColorHSL = RGBToHSL(fragColorRGB);\\n  HSLOutput = vec4(fragColorHSL, valid);\\n}\\n&quot;),t.licCopyPass=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkSurfaceLICMapper_DCpy.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// This shader copies fragments and depths to the output buffer\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\nuniform sampler2D texDepth;     // z values from vertex shader\\nuniform sampler2D texRGBColors; // final rgb LIC colors\\n\\nin vec2 tcoordVC;\\n\\nvoid main()\\n{\\n  gl_FragDepth = texture2D(texDepth, tcoordVC).x;\\n  gl_FragData[0] = texture2D(texRGBColors, tcoordVC);\\n\\n  // since we render a screen aligned quad\\n  // we&#x27;re going to be writing fragments\\n  // not touched by the original geometry\\n  // it&#x27;s critical not to modify those\\n  // fragments.\\n  if (gl_FragDepth == 1.0)\\n    {\\n    discard;\\n    }\\n}\\n&quot;),t.enhanceContrastPass=e.buildAShader(&quot;//VTK::System::Dec\\n\\n//=========================================================================\\n//\\n//  Program:   Visualization Toolkit\\n//  Module:    vtkSurfaceLICMapper_CE.glsl\\n//\\n//  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n//  All rights reserved.\\n//  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n//\\n//     This software is distributed WITHOUT ANY WARRANTY; without even\\n//     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n//     PURPOSE.  See the above copyright notice for more information.\\n//\\n//=========================================================================\\n\\n// color contrast enhance stage implemented via histogram stretching\\n// on lightness channel. if the min and max are tweaked it can generate\\n// out-of-range values these will be clamped in 0 to 1\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\nuniform sampler2D texGeomColors; // scalars + lighting\\nuniform sampler2D texLIC;        // image lic, mask\\nuniform sampler2D texHSLColors;  // hsla colors\\n\\nuniform float     uLMin;         // min lightness over all fragments\\nuniform float     uLMaxMinDiff;  // max - min lightness over all fragments\\n\\nin vec2 tcoordVC;\\n\\nvec3 HSLToRGB(vec3 HSL)\\n{\\n  vec3 RGB;\\n  float v;\\n  float h = HSL.x;\\n  float sl = HSL.y;\\n  float l = HSL.z;\\n\\n  v = (l &lt;= 0.5) ? (l * (1.0 + sl)) : (l + sl - l * sl);\\n  if (v &lt;= 0.0) {\\n    RGB = vec3(0.0,0.0,0.0);\\n  } else {\\n    float m;\\n    int sextant;\\n    float fract, vsf, mid1, mid2;\\n\\n    m = l + l - v;\\n    h *= 6.0;\\n    sextant = int(h);\\n    fract = h - float(sextant);\\n\\n    vsf = (v - m) * fract;\\n    mid1 = m + vsf;\\n    mid2 = v - vsf;\\n    switch (sextant) {\\n      case 0: RGB.r = v; RGB.g = mid1; RGB.b = m; break;\\n      case 1: RGB.r = mid2; RGB.g = v; RGB.b = m; break;\\n      case 2: RGB.r = m; RGB.g = v; RGB.b = mid1; break;\\n      case 3: RGB.r = m; RGB.g = mid2; RGB.b = v; break;\\n      case 4: RGB.r = mid1; RGB.g = m; RGB.b = v; break;\\n      case 5: RGB.r = v; RGB.g = m; RGB.b = mid2; break;\\n    }\\n  }\\n  return RGB;\\n}\\n\\nvoid main()\\n{\\n  // lookup hsl color , mask\\n  vec4 fragColor = texture2D(texHSLColors, tcoordVC.st);\\n\\n  // don&#x27;t modify masked fragments (masked =&gt; lic.g==1)\\n  vec4 lic = texture2D(texLIC, tcoordVC.st);\\n  if (lic.g==0.0)\\n    {\\n    // normalize lightness channel\\n    fragColor.z = clamp((fragColor.z - uLMin)/uLMaxMinDiff, 0.0, 1.0);\\n    }\\n\\n  // back into rgb space\\n  fragColor.rgb = HSLToRGB(fragColor.xyz);\\n\\n  // add alpha\\n  vec4 geomColor = texture2D(texGeomColors, tcoordVC.st);\\n  fragColor.a = geomColor.a;\\n\\n  gl_FragData[0] = fragColor;\\n}\\n&quot;),t.shadersNeedBuilding=!1)},e.initializeResources=()=&gt;{e.createFBO(),e.generateNoiseTexture(t.licInterface.getNoiseTextureSize()),e.allocateTextures(),e.buildAllShaders(),t.licQuad||(t.licQuad=function(e){const t=ld.newInstance();t.setOpenGLRenderWindow(e);const n=new Float32Array(12);for(let e=0;e&lt;4;e++)n[3*e]=e%2*2-1,n[3*e+1]=e&gt;1?1:-1,n[3*e+2]=0;const r=new Float32Array([0,0,1,0,0,1,1,1]),o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=xs.newInstance({numberOfComponents:3,values:n});a.setName(&quot;points&quot;);const i=xs.newInstance({numberOfComponents:1,values:o}),s=xs.newInstance({numberOfComponents:2,values:r});return t.getCABO().createVBO(i,&quot;polys&quot;,Pg.SURFACE,{points:a,cellOffset:0,tcoords:s}),t}(t._openGLRenderWindow)),t.licHelper||(t.licHelper=Ag.newInstance())},e.prepareForGeometry=()=&gt;{const e=t.framebuffer;e.saveCurrentBindingsAndBuffers(),e.bind(),t.geometryImage.activate(),t.vectorImage.activate(),t.maskVectorImage.activate(),e.removeColorBuffer(0),e.removeColorBuffer(2),e.removeColorBuffer(3),e.setColorBuffer(t.geometryImage,0),e.setColorBuffer(t.vectorImage,2),e.setColorBuffer(t.maskVectorImage,3),e.setDepthBuffer(t.depthTexture);const n=t.context;n.drawBuffers([n.COLOR_ATTACHMENT0,n.NONE,n.COLOR_ATTACHMENT2,n.COLOR_ATTACHMENT3]),n.viewport(0,0,...t.size),n.scissor(0,0,...t.size),n.disable(n.BLEND),n.disable(n.DEPTH_TEST),n.disable(n.SCISSOR_TEST),n.clearColor(0,0,0,0),n.clear(n.DEPTH_BUFFER_BIT|n.COLOR_BUFFER_BIT)},e.copyToScreen=n=&gt;{t.RGBColorImage.activate(),t.depthTexture.activate(),t.licCopyPass||e.initializeResources();const r=t.licCopyPass;t._openGLRenderWindow.getShaderCache().readyShaderProgram(r);const o=t.context;o.viewport(0,0,...n),o.scissor(0,0,...n),o.disable(o.BLEND),o.enable(o.DEPTH_TEST),o.disable(o.SCISSOR_TEST),r.setUniformi(&quot;texDepth&quot;,t.depthTexture.getTextureUnit()),r.setUniformi(&quot;texRGBColors&quot;,t.RGBColorImage.getTextureUnit()),e.renderQuad(n,r),t.RGBColorImage.deactivate(),t.depthTexture.deactivate()},e.combineColorsAndLIC=()=&gt;{const n=t.context,r=t.framebuffer;r.saveCurrentBindingsAndBuffers(),r.bind(),r.create(...t.size),r.removeColorBuffer(0),r.removeColorBuffer(1),r.setColorBuffer(t.RGBColorImage,0),r.setColorBuffer(t.HSLColorImage,1),n.drawBuffers([n.COLOR_ATTACHMENT0,n.COLOR_ATTACHMENT1]),n.disable(n.DEPTH_TEST),n.clearColor(0,0,0,0),n.clear(n.COLOR_BUFFER_BIT),t.vectorImage.activate(),t.geometryImage.activate(),t.LICImage.activate(),t.licColorPass||e.initializeResources();const o=t.licColorPass;t._openGLRenderWindow.getShaderCache().readyShaderProgram(o),o.setUniformi(&quot;texVectors&quot;,t.vectorImage.getTextureUnit()),o.setUniformi(&quot;texGeomColors&quot;,t.geometryImage.getTextureUnit());const{colorMode:a,LICIntensity:i,mapModeBias:s,maskIntensity:l,maskColor:c,enhanceContrast:u,lowColorContrastEnhancementFactor:d,highColorContrastEnhancementFactor:p}=t.licInterface.get(&quot;colorMode&quot;,&quot;LICIntensity&quot;,&quot;mapModeBias&quot;,&quot;maskIntensity&quot;,&quot;maskColor&quot;,&quot;enhanceContrast&quot;,&quot;lowColorContrastEnhancementFactor&quot;,&quot;highColorContrastEnhancementFactor&quot;);if(o.setUniformi(&quot;texLIC&quot;,t.LICImage.getTextureUnit()),o.setUniformi(&quot;uScalarColorMode&quot;,a),o.setUniformf(&quot;uLICIntensity&quot;,i),o.setUniformf(&quot;uMapBias&quot;,s),o.setUniformf(&quot;uMaskIntensity&quot;,l),o.setUniform3f(&quot;uMaskColor&quot;,...c),e.renderQuad(t.size,o),t.vectorImage.deactivate(),t.geometryImage.deactivate(),t.LICImage.deactivate(),r.removeColorBuffer(0),r.removeColorBuffer(1),n.drawBuffers([n.NONE]),u===yg||u===bg){let o=0,a=1,i=a-o;o+=i*d,a-=i*p,i=a-o,r.setColorBuffer(t.RGBColorImage),n.drawBuffers([n.COLOR_ATTACHMENT0]),t.geometryImage.activate(),t.HSLColorImage.activate(),t.LICImage.activate(),t.enhanceContrastPass||e.initializeResources();const{enhanceContrastPass:s}=t;t._openGLRenderWindow.getShaderCache().readyShaderProgram(s),s.setUniformi(&quot;texGeomColors&quot;,t.geometryImage.getTextureUnit()),s.setUniformi(&quot;texHSLColors&quot;,t.HSLColorImage.getTextureUnit()),s.setUniformi(&quot;texLIC&quot;,t.LICImage.getTextureUnit()),s.setUniformf(&quot;uLMin&quot;,o),s.setUniformf(&quot;uLMaxMinDiff&quot;,i),e.renderQuad(t.size,s),t.geometryImage.deactivate(),t.HSLColorImage.deactivate(),t.LICImage.deactivate(),r.removeColorBuffer(0),n.drawBuffers([n.NONE])}r.restorePreviousBindingsAndBuffers()},e.applyLIC=()=&gt;{const e=t.licInterface.get(&quot;stepSize&quot;,&quot;numberOfSteps&quot;,&quot;enhancedLIC&quot;,&quot;enhanceContrast&quot;,&quot;lowLICContrastEnhancementFactor&quot;,&quot;highLICContrastEnhancementFactor&quot;,&quot;antiAlias&quot;,&quot;normalizeVectors&quot;,&quot;maskThreshold&quot;,&quot;transformVectors&quot;),n=t.licHelper.executeLIC(t.size,t.vectorImage,t.maskVectorImage,t.noiseTexture,t._openGLRenderWindow,e);if(!n)return console.error(&quot;Failed to compute image LIC&quot;),void(t.LICImage=null);t.LICImage=n},e.setSize=n=&gt;{Array.isArray(n)&amp;&amp;2===n.length&amp;&amp;(t.size&amp;&amp;t.size[0]===n[0]&amp;&amp;t.size[1]===n[1]||(t.size=n,e.releaseGraphicsResources()))},e.releaseGraphicsResources=()=&gt;{t.geometryImage&amp;&amp;(t.geometryImage.releaseGraphicsResources(),t.geometryImage=null),t.vectorImage&amp;&amp;(t.vectorImage.releaseGraphicsResources(),t.vectorImage=null),t.maskVectorImage&amp;&amp;(t.maskVectorImage.releaseGraphicsResources(),t.maskVectorImage=null),t.LICImage&amp;&amp;(t.LICImage.releaseGraphicsResources(),t.LICImage=null),t.RGBColorImage&amp;&amp;(t.RGBColorImage.releaseGraphicsResources(),t.RGBColorImage=null),t.HSLColorImage&amp;&amp;(t.HSLColorImage.releaseGraphicsResources(),t.HSLColorImage=null),t.depthTexture&amp;&amp;(t.depthTexture.releaseGraphicsResources(),t.depthTexture=null),t.framebuffer&amp;&amp;(t.framebuffer.releaseGraphicsResources(),t.framebuffer=null)}}(e,t)}var Eg={newInstance:Wt.newInstance(Mg,&quot;vtkSurfaceLICInterface&quot;),extend:Mg};const{vtkErrorMacro:Vg}=Ht,Dg={canDrawLIC:!1,rebuildLICShaders:!1,rebuildLICBuffers:!1,openGLLicInterface:null};const Lg=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Dg,n),$d.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLSurfaceLICMapper&quot;);const n={...e};e.getNeedToRebuildShaders=(e,r,o)=&gt;t.rebuildLICShaders||n.getNeedToRebuildShaders(e,r,o),e.replaceShaderValues=(e,r,o)=&gt;{const a=t.lastBoundBO.getReferenceByName(&quot;lastLightComplexity&quot;);let i=e.Vertex,s=e.Fragment;const l=t.renderable.getInputArrayToProcess(0);if(l&amp;&amp;t.canDrawLIC){s=td.substitute(s,&quot;//VTK::Output::Dec&quot;,[&quot;//VTK::Output::Dec&quot;,&quot;layout(location = 2) out vec4 vectorTexture;&quot;,&quot;layout(location = 3) out vec4 maskVectorTexture;&quot;]).result;const n=`${l.getName()}MC`;0===a&amp;&amp;t.lastBoundBO.set({lastLightComplexity:1},!0),i=td.substitute(i,&quot;//VTK::TCoord::Dec&quot;,[`attribute vec3 ${n};`,&quot;out vec3 licOutput;&quot;,&quot;//VTK::TCoord::Dec&quot;]).result,i=td.substitute(i,&quot;//VTK::TCoord::Impl&quot;,[`licOutput = ${n};`,&quot;//VTK::TCoord::Impl&quot;]).result,s=td.substitute(s,&quot;//VTK::TCoord::Dec&quot;,[&quot;uniform int uMaskOnSurface;&quot;,&quot;uniform mat3 normalMatrix;&quot;,&quot;in vec3 licOutput;&quot;,&quot;//VTK::TCoord::Dec&quot;]).result,s=td.substitute(s,&quot;//VTK::TCoord::Impl&quot;,[&quot;// projected vectors&quot;,&quot;  vec3 tcoordLIC = normalMatrix * licOutput;&quot;,&quot;  vec3 normN = normalize(normalVCVSOutput);&quot;,&quot;  float k = dot(tcoordLIC, normN);&quot;,&quot;  vec3 projected = (tcoordLIC - k*normN);&quot;,&quot;  vectorTexture = vec4(projected.x, projected.y, 0.0 , 1.0);&quot;,&quot;// vectors for fragment masking&quot;,&quot;  if (uMaskOnSurface == 0)&quot;,&quot;    {&quot;,&quot;    maskVectorTexture = vec4(licOutput, 1.0);&quot;,&quot;    }&quot;,&quot;  else&quot;,&quot;    {&quot;,&quot;    maskVectorTexture = vec4(projected.x, projected.y, 0.0 , 1.0);&quot;,&quot;    }&quot;,&quot;//VTK::TCoord::Impl&quot;],!1).result,e.Vertex=i}t.rebuildLICShaders=!1,e.Fragment=s,n.replaceShaderValues(e,r,o),a&gt;0&amp;&amp;t.lastBoundBO.set({lastLightComplexity:a},!0)},e.setMapperShaderParameters=(e,r,o)=&gt;{n.setMapperShaderParameters(e,r,o),t.canDrawLIC&amp;&amp;e.getProgram().setUniformi(&quot;uMaskOnSurface&quot;,t.maskOnSurface)},e.getNeedToRebuildBufferObjects=(e,r)=&gt;t.rebuildLICBuffers||n.getNeedToRebuildBufferObjects(e,r),e.buildBufferObjects=(e,r)=&gt;{if(t.canDrawLIC){const e=t.renderable.getInputArrayToProcess(0);e&amp;&amp;e.getNumberOfComponents()&gt;1&amp;&amp;t.renderable.setCustomShaderAttributes([e.getName()])}t.rebuildLICBuffers=!1,n.buildBufferObjects(e,r)},e.pushState=e=&gt;{t.stateCache={[e.BLEND]:e.isEnabled(e.BLEND),[e.DEPTH_TEST]:e.isEnabled(e.DEPTH_TEST),[e.SCISSOR_TEST]:e.isEnabled(e.SCISSOR_TEST),[e.CULL_FACE]:e.isEnabled(e.CULL_FACE)}},e.popState=e=&gt;{const n=n=&gt;t.stateCache[n]?e.enable(n):e.disable(n);n(e.BLEND),n(e.DEPTH_TEST),n(e.SCISSOR_TEST),n(e.CULL_FACE)},e.renderPiece=(r,o)=&gt;{let a=!0;t._openGLRenderWindow.getWebgl2()||(Vg(&quot;SurfaceLICMapper Requires WebGL 2&quot;),a=!1),t.context.getExtension(&quot;EXT_color_buffer_float&quot;)&amp;&amp;t.context.getExtension(&quot;OES_texture_float_linear&quot;)||(Vg(&quot;SurfaceLICMapper requires the EXT_color_buffer_float and OES_texture_float_linear WebGL2 extensions.&quot;),a=!1),t.currentInput=t.renderable.getInputData(),t.currentInput||(Vg(&quot;No input&quot;),a=!1);let i=t.renderable.getLicInterface();i||(i=Og.newInstance(),t.renderable.setLicInterface(i)),t.openGLLicInterface||(t.openGLLicInterface=Eg.newInstance()),i!==t.openGLLicInterface.getLicInterface()&amp;&amp;t.openGLLicInterface.setLicInterface(i);const s=t.renderable.getInputArrayToProcess(0);if(i.getEnableLIC()&amp;&amp;(!s||s.getNumberOfComponents()&lt;2)&amp;&amp;(Vg(&quot;No vector input array&quot;),a=!1),i.getEnableLIC()||(a=!1),t.canDrawLIC!==a&amp;&amp;(t.rebuildLICShaders=!0,t.rebuildLICBuffers=!0),t.canDrawLIC=a,!a||!i.getEnableLIC())return void n.renderPiece(r,o);const l=t.context,c=o.getProperty().getBackfaceCulling(),u=o.getProperty().getFrontfaceCulling();c||u?u?(t._openGLRenderWindow.enableCullFace(),l.cullFace(l.FRONT)):(t._openGLRenderWindow.enableCullFace(),l.cullFace(l.BACK)):t._openGLRenderWindow.disableCullFace();const d=t._openGLRenderWindow.getSize(),p=d.map((e=&gt;Math.round(e*i.getViewPortScale())));t.openGLLicInterface.setSize(p),t.openGLLicInterface.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLLicInterface.setContext(t.context),e.pushState(t.context),t.openGLLicInterface.initializeResources(),t.openGLLicInterface.prepareForGeometry(),e.popState(t.context),n.renderPieceStart(r,o),n.renderPieceDraw(r,o),n.renderPieceFinish(r,o),e.pushState(t.context),t.VBOBuildTime.modified(),t.openGLLicInterface.completedGeometry(),t.context.disable(t.context.CULL_FACE),t.openGLLicInterface.applyLIC(),t.openGLLicInterface.combineColorsAndLIC(),t.openGLLicInterface.copyToScreen(d),e.popState(t.context)}}(e,t),Ct(e,t,[&quot;openGLLicInterface&quot;])}),&quot;vtkOpenGLSurfaceLICMapper&quot;);Jt(&quot;vtkSurfaceLICMapper&quot;,Lg);const{vtkErrorMacro:Bg}=Ht,Ng={};const Fg=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ng,n),$d.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLSphereMapper&quot;);const n={...e};e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkSphereMapperVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n// this shader implements imposters in OpenGL for Spheres\\n\\nattribute vec4 vertexMC;\\nattribute vec2 offsetMC;\\n\\n// optional normal declaration\\n//VTK::Normal::Dec\\n\\n//VTK::Picking::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\nuniform mat3 normalMatrix; // transform model coordinate directions to view coordinates\\n\\n// material property values\\n//VTK::Color::Dec\\n\\n// clipping plane vars\\n//VTK::Clip::Dec\\n\\n// camera and actor matrix values\\n//VTK::Camera::Dec\\n\\nvarying vec4 vertexVCVSOutput;\\nvarying float radiusVCVSOutput;\\nvarying vec3 centerVCVSOutput;\\n\\nuniform int cameraParallel;\\nuniform float scaleFactor;\\n\\nvoid main()\\n{\\n  //VTK::Picking::Impl\\n\\n  //VTK::Color::Impl\\n\\n  //VTK::Normal::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Clip::Impl\\n\\n  // compute the projected vertex position\\n  vec2 scaledOffsetMC = scaleFactor * offsetMC;\\n  vertexVCVSOutput = MCVCMatrix * vertexMC;\\n  centerVCVSOutput = vertexVCVSOutput.xyz;\\n  radiusVCVSOutput = length(scaledOffsetMC)*0.5;\\n\\n  // make the triangle face the camera\\n  if (cameraParallel == 0)\\n    {\\n    vec3 dir = normalize(-vertexVCVSOutput.xyz);\\n    vec3 base2 = normalize(cross(dir,vec3(1.0,0.0,0.0)));\\n    vec3 base1 = cross(base2,dir);\\n    vertexVCVSOutput.xyz = vertexVCVSOutput.xyz + scaledOffsetMC.x*base1 + scaledOffsetMC.y*base2;\\n    }\\n  else\\n    {\\n    // add in the offset\\n    vertexVCVSOutput.xy = vertexVCVSOutput.xy + scaledOffsetMC;\\n    }\\n\\n  gl_Position = VCPCMatrix * vertexVCVSOutput;\\n}\\n&quot;,e.Fragment=Md,e.Geometry=&quot;&quot;},e.replaceShaderValues=(e,r,o)=&gt;{let a=e.Vertex,i=e.Fragment;a=td.substitute(a,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 VCPCMatrix;\\n&quot;,&quot;uniform mat4 MCVCMatrix;&quot;]).result,i=td.substitute(i,&quot;//VTK::PositionVC::Dec&quot;,[&quot;varying vec4 vertexVCVSOutput;&quot;]).result,i=td.substitute(i,&quot;//VTK::PositionVC::Impl&quot;,[&quot;vec4 vertexVC = vertexVCVSOutput;\\n&quot;]).result,i=td.substitute(i,&quot;//VTK::Normal::Dec&quot;,[&quot;uniform float invertedDepth;\\n&quot;,&quot;uniform int cameraParallel;\\n&quot;,&quot;varying float radiusVCVSOutput;\\n&quot;,&quot;varying vec3 centerVCVSOutput;\\n&quot;,&quot;uniform mat4 VCPCMatrix;\\n&quot;]).result;let s=&quot;&quot;;t.context.getExtension(&quot;EXT_frag_depth&quot;)&amp;&amp;(s=&quot;gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;\\n&quot;),t._openGLRenderWindow.getWebgl2()&amp;&amp;(s=&quot;gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;\\n&quot;),i=td.substitute(i,&quot;//VTK::Depth::Impl&quot;,[&quot;  vec3 EyePos;\\n&quot;,&quot;  vec3 EyeDir;\\n&quot;,&quot;  if (cameraParallel != 0) {\\n&quot;,&quot;    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);\\n&quot;,&quot;    EyeDir = vec3(0.0,0.0,-1.0); }\\n&quot;,&quot;  else {\\n&quot;,&quot;    EyeDir = vertexVC.xyz;\\n&quot;,&quot;    EyePos = vec3(0.0,0.0,0.0);\\n&quot;,&quot;    float lengthED = length(EyeDir);\\n&quot;,&quot;    EyeDir = normalize(EyeDir);\\n&quot;,&quot;    if (lengthED &gt; radiusVCVSOutput*3.0) {\\n&quot;,&quot;      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }\\n&quot;,&quot;    }\\n&quot;,&quot;  EyePos = EyePos - centerVCVSOutput;\\n&quot;,&quot;  EyePos = EyePos/radiusVCVSOutput;\\n&quot;,&quot;  float b = 2.0*dot(EyePos,EyeDir);\\n&quot;,&quot;  float c = dot(EyePos,EyePos) - 1.0;\\n&quot;,&quot;  float d = b*b - 4.0*c;\\n&quot;,&quot;  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);\\n&quot;,&quot;  if (d &lt; 0.0) { discard; }\\n&quot;,&quot;  else {\\n&quot;,&quot;    float t = (-b - invertedDepth*sqrt(d))*0.5;\\n&quot;,&quot;    normalVCVSOutput = invertedDepth*normalize(EyePos + t*EyeDir);\\n&quot;,&quot;    vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput;\\n&quot;,&quot;    }\\n&quot;,&quot;  vec4 pos = VCPCMatrix * vertexVC;\\n&quot;,s]).result,i=td.substitute(i,&quot;//VTK::Normal::Impl&quot;,&quot;&quot;).result,t.haveSeenDepthRequest&amp;&amp;(i=td.substitute(i,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float computedZ = (pos.z / pos.w + 1.0) / 2.0;&quot;,&quot;float iz = floor(computedZ * 65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result),e.Vertex=a,e.Fragment=i,n.replaceShaderValues(e,r,o)},e.setMapperShaderParameters=(e,r,o)=&gt;{if(e.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime&gt;e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()&gt;e.getAttributeUpdateTime().getMTime())&amp;&amp;e.getProgram().isAttributeUsed(&quot;offsetMC&quot;)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),&quot;offsetMC&quot;,12,e.getCABO().getStride(),t.context.FLOAT,2,!1)||Bg(&quot;Error setting &#x27;offsetMC&#x27; in shader VAO.&quot;)),e.getProgram().isUniformUsed(&quot;invertedDepth&quot;)&amp;&amp;e.getProgram().setUniformf(&quot;invertedDepth&quot;,t.invert?-1:1),e.getProgram().isUniformUsed(&quot;scaleFactor&quot;)){const n=t.currentInput.getPointData();null!=t.renderable.getScaleArray()&amp;&amp;n.hasArray(t.renderable.getScaleArray())?e.getProgram().setUniformf(&quot;scaleFactor&quot;,t.renderable.getScaleFactor()):e.getProgram().setUniformf(&quot;scaleFactor&quot;,1)}n.setMapperShaderParameters(e,r,o)},e.setCameraShaderParameters=(e,n,r)=&gt;{const o=e.getProgram(),a=n.getActiveCamera(),i=t.openGLCamera.getKeyMatrices(n);o.isUniformUsed(&quot;VCPCMatrix&quot;)&amp;&amp;o.setUniformMatrix(&quot;VCPCMatrix&quot;,i.vcpc);const s=new Float64Array(16);if(o.isUniformUsed(&quot;MCVCMatrix&quot;))if(r.getIsIdentity())p(s,i.wcvc),e.getCABO().getCoordShiftAndScaleEnabled()&amp;&amp;b(s,s,e.getCABO().getInverseShiftAndScaleMatrix()),o.setUniformMatrix(&quot;MCVCMatrix&quot;,s);else{const n=t.openGLActor.getKeyMatrices();b(s,i.wcvc,n.mcwc),e.getCABO().getCoordShiftAndScaleEnabled()&amp;&amp;b(s,s,e.getCABO().getInverseShiftAndScaleMatrix()),o.setUniformMatrix(&quot;MCVCMatrix&quot;,s)}o.isUniformUsed(&quot;cameraParallel&quot;)&amp;&amp;e.getProgram().setUniformi(&quot;cameraParallel&quot;,a.getParallelProjection())},e.getOpenGLMode=(e,n)=&gt;t.context.TRIANGLES,e.buildBufferObjects=(e,n)=&gt;{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,1);const o=t.renderable.getColorMapColors(),a=t.primitives[t.primTypes.Tris].getCABO(),i=r.getPointData(),s=r.getPoints(),l=s.getNumberOfPoints(),c=s.getData();let u=null;null!=t.renderable.getScaleArray()&amp;&amp;i.hasArray(t.renderable.getScaleArray())&amp;&amp;(u=i.getArray(t.renderable.getScaleArray()).getData());let d=null,p=0,f=null;o?(p=o.getNumberOfComponents(),a.setColorOffset(0),a.setColorBOStride(4),d=o.getData(),f=new Uint8Array(3*l*4),a.getColorBO()||a.setColorBO(zu.newInstance()),a.getColorBO().setOpenGLRenderWindow(t._openGLRenderWindow)):a.getColorBO()&amp;&amp;a.setColorBO(null),a.setColorComponents(p);const g=new Float32Array(5*l*3);a.setStride(20);const m=Math.cos(vo(30));let h=0,v=0;const{useShiftAndScale:T,coordShift:y,coordScale:b}=Wu(s);T&amp;&amp;a.setCoordShiftAndScale(y,b);let x=0,C=0;for(let e=0;e&lt;l;++e){let n=t.renderable.getRadius();u&amp;&amp;(n=u[e]),h=3*e;const r=(c[h++]-y[0])*b[0],o=(c[h++]-y[1])*b[1],a=(c[h++]-y[2])*b[2];g[x++]=r,g[x++]=o,g[x++]=a,g[x++]=-2*n*m,g[x++]=-n,d&amp;&amp;(v=e*p,f[C++]=d[v],f[C++]=d[v+1],f[C++]=d[v+2],f[C++]=d[v+3]),g[x++]=r,g[x++]=o,g[x++]=a,g[x++]=2*n*m,g[x++]=-n,d&amp;&amp;(f[C++]=d[v],f[C++]=d[v+1],f[C++]=d[v+2],f[C++]=d[v+3]),g[x++]=r,g[x++]=o,g[x++]=a,g[x++]=0,g[x++]=2*n,d&amp;&amp;(f[C++]=d[v],f[C++]=d[v+1],f[C++]=d[v+2],f[C++]=d[v+3])}a.setElementCount(x/5),a.upload(g,Fu.ARRAY_BUFFER),o&amp;&amp;a.getColorBO().upload(f,Fu.ARRAY_BUFFER),t.VBOBuildTime.modified()}}(e,t)}),&quot;vtkOpenGLSphereMapper&quot;);Jt(&quot;vtkSphereMapper&quot;,Fg);const{vtkErrorMacro:_g}=Ht,kg={};const Gg=Mt((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,kg,n),$d.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLStickMapper&quot;);const n={...e};e.getShaderTemplate=(e,t,n)=&gt;{e.Vertex=&quot;//VTK::System::Dec\\n\\n/*=========================================================================\\n\\n  Program:   Visualization Toolkit\\n  Module:    vtkStickMapperVS.glsl\\n\\n  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen\\n  All rights reserved.\\n  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\\n\\n     This software is distributed WITHOUT ANY WARRANTY; without even\\n     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR\\n     PURPOSE.  See the above copyright notice for more information.\\n\\n=========================================================================*/\\n// this shader implements imposters in OpenGL for Sticks\\n\\nattribute vec4 vertexMC;\\nattribute vec3 orientMC;\\nattribute vec4 offsetMC;\\nattribute float radiusMC;\\n\\n// optional normal declaration\\n//VTK::Normal::Dec\\n\\n//VTK::Picking::Dec\\n\\n// Texture coordinates\\n//VTK::TCoord::Dec\\n\\nuniform mat3 normalMatrix; // transform model coordinate directions to view coordinates\\n\\n// material property values\\n//VTK::Color::Dec\\n\\n// clipping plane vars\\n//VTK::Clip::Dec\\n\\n// camera and actor matrix values\\n//VTK::Camera::Dec\\n\\nvarying vec4 vertexVCVSOutput;\\nvarying float radiusVCVSOutput;\\nvarying float lengthVCVSOutput;\\nvarying vec3 centerVCVSOutput;\\nvarying vec3 orientVCVSOutput;\\n\\nuniform int cameraParallel;\\n\\nvoid main()\\n{\\n  //VTK::Picking::Impl\\n\\n  //VTK::Color::Impl\\n\\n  //VTK::Normal::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Clip::Impl\\n\\n  vertexVCVSOutput = MCVCMatrix * vertexMC;\\n  centerVCVSOutput = vertexVCVSOutput.xyz;\\n  radiusVCVSOutput = radiusMC;\\n  lengthVCVSOutput = length(orientMC);\\n  orientVCVSOutput = normalMatrix * normalize(orientMC);\\n\\n  // make sure it is pointing out of the screen\\n  if (orientVCVSOutput.z &lt; 0.0)\\n    {\\n    orientVCVSOutput = -orientVCVSOutput;\\n    }\\n\\n  // make the basis\\n  vec3 xbase;\\n  vec3 ybase;\\n  vec3 dir = vec3(0.0,0.0,1.0);\\n  if (cameraParallel == 0)\\n    {\\n    dir = normalize(-vertexVCVSOutput.xyz);\\n    }\\n  if (abs(dot(dir,orientVCVSOutput)) == 1.0)\\n    {\\n    xbase = normalize(cross(vec3(0.0,1.0,0.0),orientVCVSOutput));\\n    ybase = cross(xbase,orientVCVSOutput);\\n    }\\n  else\\n    {\\n    xbase = normalize(cross(orientVCVSOutput,dir));\\n    ybase = cross(orientVCVSOutput,xbase);\\n    }\\n\\n  vec3 offsets = offsetMC.xyz*2.0-1.0;\\n  vertexVCVSOutput.xyz = vertexVCVSOutput.xyz +\\n    radiusVCVSOutput*offsets.x*xbase +\\n    radiusVCVSOutput*offsets.y*ybase +\\n    0.5*lengthVCVSOutput*offsets.z*orientVCVSOutput;\\n\\n  gl_Position = VCPCMatrix * vertexVCVSOutput;\\n}\\n&quot;,e.Fragment=Md,e.Geometry=&quot;&quot;},e.replaceShaderValues=(e,r,o)=&gt;{let a=e.Vertex,i=e.Fragment;a=td.substitute(a,&quot;//VTK::Camera::Dec&quot;,[&quot;uniform mat4 VCPCMatrix;\\n&quot;,&quot;uniform mat4 MCVCMatrix;&quot;]).result,i=td.substitute(i,&quot;//VTK::PositionVC::Dec&quot;,&quot;varying vec4 vertexVCVSOutput;&quot;).result,i=td.substitute(i,&quot;//VTK::PositionVC::Impl&quot;,&quot;  vec4 vertexVC = vertexVCVSOutput;\\n&quot;).result,i=td.substitute(i,&quot;//VTK::Normal::Dec&quot;,[&quot;uniform int cameraParallel;\\n&quot;,&quot;varying float radiusVCVSOutput;\\n&quot;,&quot;varying vec3 orientVCVSOutput;\\n&quot;,&quot;varying float lengthVCVSOutput;\\n&quot;,&quot;varying vec3 centerVCVSOutput;\\n&quot;,&quot;uniform mat4 VCPCMatrix;\\n&quot;]).result;let s=&quot;&quot;;t.context.getExtension(&quot;EXT_frag_depth&quot;)&amp;&amp;(s=&quot;  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;\\n&quot;),t._openGLRenderWindow.getWebgl2()&amp;&amp;(s=&quot;gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;\\n&quot;),i=td.substitute(i,&quot;//VTK::Depth::Impl&quot;,[&quot;  vec3 EyePos;\\n&quot;,&quot;  vec3 EyeDir;\\n&quot;,&quot;  if (cameraParallel != 0) {\\n&quot;,&quot;    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);\\n&quot;,&quot;    EyeDir = vec3(0.0,0.0,-1.0); }\\n&quot;,&quot;  else {\\n&quot;,&quot;    EyeDir = vertexVC.xyz;\\n&quot;,&quot;    EyePos = vec3(0.0,0.0,0.0);\\n&quot;,&quot;    float lengthED = length(EyeDir);\\n&quot;,&quot;    EyeDir = normalize(EyeDir);\\n&quot;,&quot;    if (lengthED &gt; radiusVCVSOutput*3.0) {\\n&quot;,&quot;      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }\\n&quot;,&quot;    }\\n&quot;,&quot;  EyePos = EyePos - centerVCVSOutput;\\n&quot;,&quot;  vec3 base1;\\n&quot;,&quot;  if (abs(orientVCVSOutput.z) &lt; 0.99) {\\n&quot;,&quot;    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,0.0,1.0))); }\\n&quot;,&quot;  else {\\n&quot;,&quot;    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,1.0,0.0))); }\\n&quot;,&quot;  vec3 base2 = cross(orientVCVSOutput,base1);\\n&quot;,&quot;  EyePos = vec3(dot(EyePos,base1),dot(EyePos,base2),dot(EyePos,orientVCVSOutput));\\n&quot;,&quot;  EyeDir = vec3(dot(EyeDir,base1),dot(EyeDir,base2),dot(EyeDir,orientVCVSOutput));\\n&quot;,&quot;  EyePos = EyePos/radiusVCVSOutput;\\n&quot;,&quot;  float a = EyeDir.x*EyeDir.x + EyeDir.y*EyeDir.y;\\n&quot;,&quot;  float b = 2.0*(EyePos.x*EyeDir.x + EyePos.y*EyeDir.y);\\n&quot;,&quot;  float c = EyePos.x*EyePos.x + EyePos.y*EyePos.y - 1.0;\\n&quot;,&quot;  float d = b*b - 4.0*a*c;\\n&quot;,&quot;  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);\\n&quot;,&quot;  if (d &lt; 0.0) { discard; }\\n&quot;,&quot;  else {\\n&quot;,&quot;    float t =  (-b - sqrt(d))/(2.0*a);\\n&quot;,&quot;    float tz = EyePos.z + t*EyeDir.z;\\n&quot;,&quot;    vec3 iPoint = EyePos + t*EyeDir;\\n&quot;,&quot;    if (abs(iPoint.z)*radiusVCVSOutput &gt; lengthVCVSOutput*0.5) {\\n&quot;,&quot;      float t2 = (-b + sqrt(d))/(2.0*a);\\n&quot;,&quot;      float tz2 = EyePos.z + t2*EyeDir.z;\\n&quot;,&quot;      if (tz2*radiusVCVSOutput &gt; lengthVCVSOutput*0.5 || tz*radiusVCVSOutput &lt; -0.5*lengthVCVSOutput) { discard; }\\n&quot;,&quot;      else {\\n&quot;,&quot;        normalVCVSOutput = orientVCVSOutput;\\n&quot;,&quot;        float t3 = (lengthVCVSOutput*0.5/radiusVCVSOutput - EyePos.z)/EyeDir.z;\\n&quot;,&quot;        iPoint = EyePos + t3*EyeDir;\\n&quot;,&quot;        vertexVC.xyz = radiusVCVSOutput*(iPoint.x*base1 + iPoint.y*base2 + iPoint.z*orientVCVSOutput) + centerVCVSOutput;\\n&quot;,&quot;        }\\n&quot;,&quot;      }\\n&quot;,&quot;    else {\\n&quot;,&quot;      normalVCVSOutput = iPoint.x*base1 + iPoint.y*base2;\\n&quot;,&quot;      vertexVC.xyz = radiusVCVSOutput*(normalVCVSOutput + iPoint.z*orientVCVSOutput) + centerVCVSOutput;\\n&quot;,&quot;      }\\n&quot;,&quot;    }\\n&quot;,&quot;  vec4 pos = VCPCMatrix * vertexVC;\\n&quot;,s]).result,i=td.substitute(i,&quot;//VTK::Normal::Impl&quot;,&quot;&quot;).result,t.haveSeenDepthRequest&amp;&amp;(i=td.substitute(i,&quot;//VTK::ZBuffer::Impl&quot;,[&quot;if (depthRequest == 1) {&quot;,&quot;float computedZ = (pos.z / pos.w + 1.0) / 2.0;&quot;,&quot;float iz = floor(computedZ * 65535.0 + 0.1);&quot;,&quot;float rf = floor(iz/256.0)/255.0;&quot;,&quot;float gf = mod(iz,256.0)/255.0;&quot;,&quot;gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }&quot;]).result),e.Vertex=a,e.Fragment=i,n.replaceShaderValues(e,r,o)},e.setMapperShaderParameters=(e,r,o)=&gt;{e.getCABO().getElementCount()&amp;&amp;(t.VBOBuildTime&gt;e.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()&gt;e.getAttributeUpdateTime().getMTime())&amp;&amp;(e.getProgram().isAttributeUsed(&quot;orientMC&quot;)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),&quot;orientMC&quot;,12,e.getCABO().getStride(),t.context.FLOAT,3,!1)||_g(&quot;Error setting &#x27;orientMC&#x27; in shader VAO.&quot;)),e.getProgram().isAttributeUsed(&quot;offsetMC&quot;)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO().getColorBO(),&quot;offsetMC&quot;,0,e.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,3,!0)||_g(&quot;Error setting &#x27;offsetMC&#x27; in shader VAO.&quot;)),e.getProgram().isAttributeUsed(&quot;radiusMC&quot;)&amp;&amp;(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),&quot;radiusMC&quot;,24,e.getCABO().getStride(),t.context.FLOAT,1,!1)||_g(&quot;Error setting &#x27;radiusMC&#x27; in shader VAO.&quot;))),n.setMapperShaderParameters(e,r,o)},e.setCameraShaderParameters=(e,n,r)=&gt;{const o=e.getProgram(),a=n.getActiveCamera(),i=t.openGLCamera.getKeyMatrices(n);if(o.isUniformUsed(&quot;VCPCMatrix&quot;)&amp;&amp;o.setUniformMatrix(&quot;VCPCMatrix&quot;,i.vcpc),r.getIsIdentity())o.isUniformUsed(&quot;MCVCMatrix&quot;)&amp;&amp;o.setUniformMatrix(&quot;MCVCMatrix&quot;,i.wcvc),o.isUniformUsed(&quot;normalMatrix&quot;)&amp;&amp;o.setUniformMatrix3x3(&quot;normalMatrix&quot;,i.normalMatrix);else{const e=t.openGLActor.getKeyMatrices();if(o.isUniformUsed(&quot;MCVCMatrix&quot;)){const t=new Float64Array(16);b(t,i.wcvc,e.mcwc),o.setUniformMatrix(&quot;MCVCMatrix&quot;,t)}if(o.isUniformUsed(&quot;normalMatrix&quot;)){const t=new Float64Array(9);Te(t,i.normalMatrix,e.normalMatrix),o.setUniformMatrix3x3(&quot;normalMatrix&quot;,t)}}o.isUniformUsed(&quot;cameraParallel&quot;)&amp;&amp;e.getProgram().setUniformi(&quot;cameraParallel&quot;,a.getParallelProjection())},e.getOpenGLMode=(e,n)=&gt;t.context.TRIANGLES,e.buildBufferObjects=(e,n)=&gt;{const r=t.currentInput;if(null===r)return;t.renderable.mapScalars(r,1);const o=t.renderable.getColorMapColors(),a=t.primitives[t.primTypes.Tris].getCABO(),i=r.getPointData(),s=r.getPoints(),l=s.getNumberOfPoints(),c=s.getData();let u=3;u+=4;let d=null,p=0;a.setColorBOStride(4),a.getColorBO()||a.setColorBO(zu.newInstance()),a.getColorBO().setOpenGLRenderWindow(t._openGLRenderWindow),o&amp;&amp;(p=o.getNumberOfComponents(),a.setColorOffset(4),d=o.getData(),a.setColorBOStride(8)),a.setColorComponents(p),a.setStride(28);const f=new Float32Array(7*l*12),g=new Uint8Array(12*l*(d?8:4));let m=null,h=null;null!=t.renderable.getScaleArray()&amp;&amp;i.hasArray(t.renderable.getScaleArray())&amp;&amp;(m=i.getArray(t.renderable.getScaleArray()).getData()),null!=t.renderable.getOrientationArray()&amp;&amp;i.hasArray(t.renderable.getOrientationArray())?h=i.getArray(t.renderable.getOrientationArray()).getData():_g([&quot;Error setting orientationArray.\\n&quot;,&quot;You have to specify the stick orientation&quot;]);const v=[0,1,3,0,3,2,2,3,5,2,5,4];let T=0,y=0,b=0,x=0;for(let e=0;e&lt;l;++e){let n=t.renderable.getLength(),r=t.renderable.getRadius();m&amp;&amp;(n=m[2*e],r=m[2*e+1]);for(let t=0;t&lt;v.length;++t)T=3*e,f[b++]=c[T++],f[b++]=c[T++],f[b++]=c[T++],T=3*e,f[b++]=h[T++]*n,f[b++]=h[T++]*n,f[b++]=h[T++]*n,f[b++]=r,g[x++]=v[t]%2*255,g[x++]=v[t]&gt;=4?255:0,g[x++]=v[t]&gt;=2?255:0,g[x++]=255,y=e*p,d&amp;&amp;(g[x++]=d[y],g[x++]=d[y+1],g[x++]=d[y+2],g[x++]=d[y+3])}a.setElementCount(b/7),a.upload(f,Fu.ARRAY_BUFFER),a.getColorBO().upload(g,Fu.ARRAY_BUFFER),t.VBOBuildTime.modified()}}(e,t)}),&quot;vtkOpenGLStickMapper&quot;);Jt(&quot;vtkStickMapper&quot;,Gg);const Ug=[];Ug[&quot;-&quot;.charCodeAt(0)]=62,Ug[&quot;_&quot;.charCodeAt(0)]=63;const zg=&quot;ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/&quot;;for(let e=0;e&lt;64;e++)Ug[zg.charCodeAt(e)]=e;function Wg(e){return void 0!==Ug[e.charCodeAt(0)]}function Hg(e,t,n,r){const{start:o,count:a}=t,i=a%4,s=Math.floor(a/4);let l=o,c=null,u=n;for(let t=0;t&lt;s;t++){for(;!Wg(e[l]);)l++;for(c=Ug[e.charCodeAt(l++)]&lt;&lt;18;!Wg(e[l]);)l++;for(c|=Ug[e.charCodeAt(l++)]&lt;&lt;12;!Wg(e[l]);)l++;for(c|=Ug[e.charCodeAt(l++)]&lt;&lt;6;!Wg(e[l]);)l++;c|=Ug[e.charCodeAt(l++)],r[u++]=c&gt;&gt;16&amp;255,r[u++]=c&gt;&gt;8&amp;255,r[u++]=255&amp;c}switch(i){case 3:for(;!Wg(e[l]);)l++;for(c=Ug[e.charCodeAt(l++)]&lt;&lt;10;!Wg(e[l]);)l++;for(c|=Ug[e.charCodeAt(l++)]&lt;&lt;4;!Wg(e[l]);)l++;c|=Ug[e.charCodeAt(l++)]&gt;&gt;2,r[u++]=c&gt;&gt;8&amp;255,r[u++]=255&amp;c;break;case 2:for(;!Wg(e[l]);)l++;for(c=Ug[e.charCodeAt(l++)]&lt;&lt;2;!Wg(e[l]);)l++;c|=Ug[e.charCodeAt(l++)]&gt;&gt;4,r[u++]=255&amp;c;break;case 1:throw new Error(&quot;BASE64: remain 1 should not happen&quot;)}return u}function jg(e,t,n){const r=(e&lt;&lt;16)+(t&lt;&lt;8)+n;return zg[r&gt;&gt;18]+zg[r&gt;&gt;12&amp;63]+zg[r&gt;&gt;6&amp;63]+zg[63&amp;r]}function Kg(e){const t=new Uint8Array(e),n=e.byteLength%3,r=e.byteLength-n,o=Array(r/3);for(let e=0;e&lt;o.length;e++){const 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0!==arguments[2]?arguments[2]:{};Object.assign(t,qm,n),Wt.obj(e,t),Wt.get(e,t,[&quot;distance&quot;]),Wt.setGet(e,t,[&quot;parallelProjection&quot;,&quot;useHorizontalViewAngle&quot;,&quot;viewAngle&quot;,&quot;parallelScale&quot;,&quot;useOffAxisProjection&quot;,&quot;freezeFocalPoint&quot;,&quot;physicalScale&quot;]),Wt.getArray(e,t,[&quot;directionOfProjection&quot;,&quot;viewPlaneNormal&quot;,&quot;position&quot;,&quot;focalPoint&quot;]),Wt.setGetArray(e,t,[&quot;clippingRange&quot;,&quot;windowCenter&quot;],2),Wt.setGetArray(e,t,[&quot;viewUp&quot;,&quot;screenBottomLeft&quot;,&quot;screenBottomRight&quot;,&quot;screenTopRight&quot;,&quot;physicalTranslation&quot;,&quot;physicalViewUp&quot;,&quot;physicalViewNorth&quot;],3),function(e,t){t.classHierarchy.push(&quot;vtkCamera&quot;);const n=new Float64Array(3),r=new Float64Array([0,0,-1]),o=new Float64Array([0,1,0]),a=m(new Float64Array(16)),i=m(new Float64Array(16)),s=new Float64Array(3),l=new Float64Array(3),c=new Float64Array(3),u=m(new Float64Array(16)),d=m(new Float64Array(16)),f=new Float64Array(3),g=new Float64Array(3);function T(){t.viewPlaneNormal[0]=-t.directionOfProjection[0],t.viewPlaneNormal[1]=-t.directionOfProjection[1],t.viewPlaneNormal[2]=-t.directionOfProjection[2]}e.orthogonalizeViewUp=()=&gt;{const n=e.getViewMatrix();t.viewUp[0]=n[4],t.viewUp[1]=n[5],t.viewUp[2]=n[6],e.modified()},e.setPosition=(n,r,o)=&gt;{n===t.position[0]&amp;&amp;r===t.position[1]&amp;&amp;o===t.position[2]||(t.position[0]=n,t.position[1]=r,t.position[2]=o,e.computeDistance(),e.modified())},e.setFocalPoint=(n,r,o)=&gt;{n===t.focalPoint[0]&amp;&amp;r===t.focalPoint[1]&amp;&amp;o===t.focalPoint[2]||(t.focalPoint[0]=n,t.focalPoint[1]=r,t.focalPoint[2]=o,e.computeDistance(),e.modified())},e.setDistance=n=&gt;{if(t.distance===n)return;t.distance=n,t.distance&lt;1e-20&amp;&amp;(t.distance=1e-20,$m(&quot;Distance is set to minimum.&quot;));const r=t.directionOfProjection;t.focalPoint[0]=t.position[0]+r[0]*t.distance,t.focalPoint[1]=t.position[1]+r[1]*t.distance,t.focalPoint[2]=t.position[2]+r[2]*t.distance,e.modified()},e.computeDistance=()=&gt;{const e=t.focalPoint[0]-t.position[0],n=t.focalPoint[1]-t.position[1],r=t.focalPoint[2]-t.position[2];if(t.distance=Math.sqrt(e*e+n*n+r*r),t.distance&lt;1e-20){t.distance=1e-20,$m(&quot;Distance is set to minimum.&quot;);const e=t.directionOfProjection;t.focalPoint[0]=t.position[0]+e[0]*t.distance,t.focalPoint[1]=t.position[1]+e[1]*t.distance,t.focalPoint[2]=t.position[2]+e[2]*t.distance}t.directionOfProjection[0]=e/t.distance,t.directionOfProjection[1]=n/t.distance,t.directionOfProjection[2]=r/t.distance,T()},e.dolly=n=&gt;{if(n&lt;=0)return;const r=t.distance/n;e.setPosition(t.focalPoint[0]-r*t.directionOfProjection[0],t.focalPoint[1]-r*t.directionOfProjection[1],t.focalPoint[2]-r*t.directionOfProjection[2])},e.roll=n=&gt;{const r=t.position,o=t.focalPoint,a=t.viewUp,i=new Float64Array([a[0],a[1],a[2],0]);m(u);const s=new Float64Array([o[0]-r[0],o[1]-r[1],o[2]-r[2]]);S(u,u,vo(n),s),La(i,i,u),t.viewUp[0]=i[0],t.viewUp[1]=i[1],t.viewUp[2]=i[2],e.modified()},e.azimuth=n=&gt;{const r=t.focalPoint;m(d),x(d,d,r),S(d,d,vo(n),t.viewUp),x(d,d,[-r[0],-r[1],-r[2]]),In(f,t.position,d),e.setPosition(f[0],f[1],f[2])},e.yaw=n=&gt;{const r=t.position;m(d),x(d,d,r),S(d,d,vo(n),t.viewUp),x(d,d,[-r[0],-r[1],-r[2]]),In(g,t.focalPoint,d),e.setFocalPoint(g[0],g[1],g[2])},e.elevation=n=&gt;{const r=t.focalPoint,o=e.getViewMatrix(),a=[-o[0],-o[1],-o[2]];m(d),x(d,d,r),S(d,d,vo(n),a),x(d,d,[-r[0],-r[1],-r[2]]),In(f,t.position,d),e.setPosition(f[0],f[1],f[2])},e.pitch=n=&gt;{const r=t.position,o=e.getViewMatrix(),a=[o[0],o[1],o[2]];m(d),x(d,d,r),S(d,d,vo(n),a),x(d,d,[-r[0],-r[1],-r[2]]),In(g,t.focalPoint,d),e.setFocalPoint(...g)},e.zoom=n=&gt;{n&lt;=0||(t.parallelProjection?t.parallelScale/=n:t.viewAngle/=n,e.modified())},e.translate=(n,r,o)=&gt;{const a=[n,r,o];Ro(t.position,a,t.position),Ro(t.focalPoint,a,t.focalPoint),e.computeDistance(),e.modified()},e.applyTransform=n=&gt;{const r=[...t.viewUp,1],o=[],a=[],i=[];r[0]+=t.position[0],r[1]+=t.position[1],r[2]+=t.position[2],La(o,[...t.position,1],n),La(a,[...t.focalPoint,1],n),La(i,r,n),i[0]-=o[0],i[1]-=o[1],i[2]-=o[2],e.setPosition(...o.slice(0,3)),e.setFocalPoint(...a.slice(0,3)),e.setViewUp(...i.slice(0,3))},e.getThickness=()=&gt;t.clippingRange[1]-t.clippingRange[0],e.setThickness=n=&gt;{let r=n;r&lt;1e-20&amp;&amp;(r=1e-20,$m(&quot;Thickness is set to minimum.&quot;)),e.setClippingRange(t.clippingRange[0],t.clippingRange[0]+r)},e.setThicknessFromFocalPoint=n=&gt;{let r=n;r&lt;1e-20&amp;&amp;(r=1e-20,$m(&quot;Thickness is set to minimum.&quot;)),e.setClippingRange(t.distance-r/2,t.distance+r/2)},e.setRoll=e=&gt;{},e.getRoll=()=&gt;{},e.setObliqueAngles=(e,t)=&gt;{},e.getOrientation=()=&gt;{},e.getOrientationWXYZ=()=&gt;{},e.getFrustumPlanes=function(){let t=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:1,n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:new Float64Array(24);const r=[[1,0,0,1],[-1,0,0,1],[0,1,0,1],[0,-1,0,1],[0,0,1,1],[0,0,-1,1]],o=e.getCompositeProjectionMatrix(t,-1,1);for(let e=0;e&lt;6;e++)La(r[e],r[e],o),_o(r[e]),n[4*e+0]=r[e][0],n[4*e+1]=r[e][1],n[4*e+2]=r[e][2],n[4*e+3]=r[e][3];return n},e.getCameraLightTransformMatrix=e=&gt;(p(e,t.cameraLightTransform),e),e.computeCameraLightTransform=()=&gt;{p(a,e.getViewMatrix()),v(a,a),P(i,[t.distance,t.distance,t.distance]),b(a,a,i),m(t.cameraLightTransform),x(t.cameraLightTransform,a,[0,0,-1])},e.deepCopy=e=&gt;{},e.physicalOrientationToWorldDirection=e=&gt;{const t=_a(e[0],e[1],e[2],e[3]),n=Ba(),r=_a(0,0,1,0);var o,a;return a=t,(o=n)[0]=-a[0],o[1]=-a[1],o[2]=-a[2],o[3]=a[3],Fa(r,t,r),Fa(r,r,n),[r[0],r[1],r[2]]},e.getPhysicalToWorldMatrix=t=&gt;{e.getWorldToPhysicalMatrix(t),v(t,t)},e.getWorldToPhysicalMatrix=e=&gt;{m(e);const n=[3];Bo(t.physicalViewNorth,t.physicalViewUp,n),e[0]=n[0],e[1]=n[1],e[2]=n[2],e[4]=t.physicalViewUp[0],e[5]=t.physicalViewUp[1],e[6]=t.physicalViewUp[2],e[8]=-t.physicalViewNorth[0],e[9]=-t.physicalViewNorth[1],e[10]=-t.physicalViewNorth[2],h(e,e),hn(s,1/t.physicalScale,1/t.physicalScale,1/t.physicalScale),C(e,e,s),x(e,e,t.physicalTranslation)},e.computeViewParametersFromViewMatrix=i=&gt;{v(a,i),In(s,n,a),e.computeDistance();const u=t.distance;e.setPosition(s[0],s[1],s[2]),In(l,r,a),Tn(l,l,s),Cn(l,l),e.setDirectionOfProjection(l[0],l[1],l[2]),In(c,o,a),Tn(c,c,s),Cn(c,c),e.setViewUp(c[0],c[1],c[2]),e.setDistance(u)},e.computeViewParametersFromPhysicalMatrix=t=&gt;{e.getWorldToPhysicalMatrix(a),b(a,t,a),e.computeViewParametersFromViewMatrix(a)},e.setModelTransformMatrix=e=&gt;{t.modelTransformMatrix=e},e.getModelTransformMatrix=()=&gt;t.modelTransformMatrix,e.setViewMatrix=n=&gt;{t.viewMatrix=n,t.viewMatrix&amp;&amp;(p(a,t.viewMatrix),e.computeViewParametersFromViewMatrix(a),h(t.viewMatrix,t.viewMatrix))},e.getViewMatrix=()=&gt;{if(t.viewMatrix)return t.modelTransformMatrix?(b(a,t.viewMatrix,t.modelTransformMatrix),a):t.viewMatrix;X(a,t.position,t.focalPoint,t.viewUp),h(a,a);const e=new Float64Array(16);return t.modelTransformMatrix?b(e,a,t.modelTransformMatrix):p(e,a),e},e.setProjectionMatrix=e=&gt;{t.projectionMatrix=e},e.getProjectionMatrix=(e,n,r)=&gt;{const o=new Float64Array(16);if(m(o),t.projectionMatrix){const e=1/t.physicalScale;return hn(s,e,e,e),p(o,t.projectionMatrix),C(o,o,s),h(o,o),o}m(a);const i=t.clippingRange[1]-t.clippingRange[0],l=[t.clippingRange[0]+(n+1)*i/2,t.clippingRange[0]+(r+1)*i/2];if(t.parallelProjection){const n=t.parallelScale*e,r=t.parallelScale,o=(t.windowCenter[0]-1)*n,i=(t.windowCenter[0]+1)*n,s=(t.windowCenter[1]-1)*r,c=(t.windowCenter[1]+1)*r;$(a,o,i,s,c,l[0],l[1]),h(a,a)}else{if(t.useOffAxisProjection)throw new Error(&quot;Off-Axis projection is not supported at this time&quot;);{const n=Math.tan(vo(t.viewAngle)/2);let r,o;!0===t.useHorizontalViewAngle?(r=t.clippingRange[0]*n,o=t.clippingRange[0]*n/e):(r=t.clippingRange[0]*n*e,o=t.clippingRange[0]*n);const i=(t.windowCenter[0]-1)*r,s=(t.windowCenter[0]+1)*r,c=(t.windowCenter[1]-1)*o,u=(t.windowCenter[1]+1)*o,d=l[0],p=l[1];a[0]=2*d/(s-i),a[5]=2*d/(u-c),a[2]=(i+s)/(s-i),a[6]=(c+u)/(u-c),a[10]=-(d+p)/(p-d),a[14]=-1,a[11]=-2*d*p/(p-d),a[15]=0}}return p(o,a),o},e.getCompositeProjectionMatrix=(t,n,r)=&gt;{const o=e.getViewMatrix(),a=e.getProjectionMatrix(t,n,r);return b(a,o,a),a},e.setDirectionOfProjection=(e,n,r)=&gt;{if(t.directionOfProjection[0]===e&amp;&amp;t.directionOfProjection[1]===n&amp;&amp;t.directionOfProjection[2]===r)return;t.directionOfProjection[0]=e,t.directionOfProjection[1]=n,t.directionOfProjection[2]=r;const o=t.directionOfProjection;t.focalPoint[0]=t.position[0]+o[0]*t.distance,t.focalPoint[1]=t.position[1]+o[1]*t.distance,t.focalPoint[2]=t.position[2]+o[2]*t.distance,T()},e.setDeviceAngles=(n,r,o,a)=&gt;{const i=[3];Bo(t.physicalViewNorth,t.physicalViewUp,i);const s=m(new Float64Array(16));S(s,s,vo(n),t.physicalViewUp),S(s,s,vo(r),i),S(s,s,vo(o),t.physicalViewNorth),S(s,s,vo(-a),t.physicalViewUp);const l=new Float64Array([-t.physicalViewUp[0],-t.physicalViewUp[1],-t.physicalViewUp[2]]),c=new Float64Array(t.physicalViewNorth);In(l,l,s),In(c,c,s),e.setDirectionOfProjection(l[0],l[1],l[2]),e.setViewUp(c[0],c[1],c[2]),e.modified()},e.setOrientationWXYZ=(t,n,r,o)=&gt;{const a=m(new Float64Array(16));if(0!==t&amp;&amp;(0!==n||0!==r||0!==o)){const e=vo(t),i=Ba();Na(i,[n,r,o],e),G(a,i)}const i=new Float64Array(3);In(i,[0,0,-1],a);const s=new Float64Array(3);In(s,[0,1,0],a),e.setDirectionOfProjection(...i),e.setViewUp(...s),e.modified()},e.computeClippingRange=e=&gt;{let n=null,r=null;n=t.viewPlaneNormal,r=t.position;const o=-n[0],a=-n[1],i=-n[2],s=-(o*r[0]+a*r[1]+i*r[2]),l=[o*e[0]+a*e[2]+i*e[4]+s,1e-18];for(let t=0;t&lt;2;t++)for(let n=0;n&lt;2;n++)for(let r=0;r&lt;2;r++){const c=o*e[r]+a*e[2+n]+i*e[4+t]+s;l[0]=c&lt;l[0]?c:l[0],l[1]=c&gt;l[1]?c:l[1]}return l}}(e,t)}var Ym={newInstance:Wt.newInstance(Xm,&quot;vtkCamera&quot;),extend:Xm};const Zm={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:&quot;SceneLight&quot;,shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function Qm(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Zm,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;intensity&quot;,&quot;switch&quot;,&quot;positional&quot;,&quot;exponent&quot;,&quot;coneAngle&quot;,&quot;coneFalloff&quot;,&quot;transformMatrix&quot;,&quot;lightType&quot;,&quot;shadowAttenuation&quot;,&quot;attenuationValues&quot;]),Wt.setGetArray(e,t,[&quot;color&quot;,&quot;position&quot;,&quot;focalPoint&quot;,&quot;attenuationValues&quot;],3),function(e,t){t.classHierarchy.push(&quot;vtkLight&quot;);const n=new Float64Array(3);e.getTransformedPosition=()=&gt;(t.transformMatrix?In(n,t.position,t.transformMatrix):hn(n,t.position[0],t.position[1],t.position[2]),n),e.getTransformedFocalPoint=()=&gt;(t.transformMatrix?In(n,t.focalPoint,t.transformMatrix):hn(n,t.focalPoint[0],t.focalPoint[1],t.focalPoint[2]),n),e.getDirection=()=&gt;(t.directionMTime&lt;t.mtime&amp;&amp;(Rn(t.direction,t.focalPoint,t.position),Fo(t.direction),t.directionMTime=t.mtime),t.direction),e.setDirection=e=&gt;{const n=new Float64Array(3);Rn(n,t.position,e),t.focalPoint=n},e.setDirectionAngle=(t,n)=&gt;{const r=vo(t),o=vo(n);e.setPosition(Math.cos(r)*Math.sin(o),Math.sin(r),Math.cos(r)*Math.cos(o)),e.setFocalPoint(0,0,0),e.setPositional(0)},e.setLightTypeToHeadLight=()=&gt;{e.setLightType(&quot;HeadLight&quot;)},e.setLightTypeToCameraLight=()=&gt;{e.setLightType(&quot;CameraLight&quot;)},e.setLightTypeToSceneLight=()=&gt;{e.setTransformMatrix(null),e.setLightType(&quot;SceneLight&quot;)},e.lightTypeIsHeadLight=()=&gt;&quot;HeadLight&quot;===t.lightType,e.lightTypeIsSceneLight=()=&gt;&quot;SceneLight&quot;===t.lightType,e.lightTypeIsCameraLight=()=&gt;&quot;CameraLight&quot;===t.lightType}(e,t)}var Jm={newInstance:Wt.newInstance(Qm,&quot;vtkLight&quot;),extend:Qm,LIGHT_TYPES:[&quot;HeadLight&quot;,&quot;CameraLight&quot;,&quot;SceneLight&quot;]};const{vtkErrorMacro:eh}=Wt;const th={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function nh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,th,n),Wt.obj(e,t),Wt.event(e,t,&quot;event&quot;),Wt.setGetArray(e,t,[&quot;viewport&quot;],4),Wt.setGetArray(e,t,[&quot;background&quot;,&quot;background2&quot;],3),function(e,t){function n(e){let t=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:[];t.push(e);const r=e.getNestedProps();if(r&amp;&amp;r.length)for(let e=0;e&lt;r.length;e++)n(r[e],t);return t}t.classHierarchy.push(&quot;vtkViewport&quot;),e.getViewProps=()=&gt;t.props,e.hasViewProp=e=&gt;t.props.includes(e),e.addViewProp=n=&gt;{n&amp;&amp;!e.hasViewProp(n)&amp;&amp;t.props.push(n)},e.removeViewProp=e=&gt;{const n=t.props.filter((t=&gt;t!==e));t.props.length!==n.length&amp;&amp;(t.props=n)},e.removeAllViewProps=()=&gt;{t.props=[]},e.getViewPropsWithNestedProps=()=&gt;{let r=[];const o=e.getActors2D();o.sort(((e,t)=&gt;e.getLayerNumber()-t.getLayerNumber()));const a=t.props.filter((e=&gt;!o.includes(e)));for(let e=0;e&lt;a.length;e++)n(a[e],r);return r=r.concat(o),r},e.addActor2D=e.addViewProp,e.removeActor2D=t=&gt;{e.removeViewProp(t)},e.getActors2D=()=&gt;(t.actors2D=[],t.props.forEach((e=&gt;{t.actors2D=t.actors2D.concat(e.getActors2D())})),t.actors2D),e.displayToView=()=&gt;eh(&quot;call displayToView on your view instead&quot;),e.viewToDisplay=()=&gt;eh(&quot;callviewtodisplay on your view instead&quot;),e.getSize=()=&gt;eh(&quot;call getSize on your View instead&quot;),e.normalizedDisplayToProjection=(t,n,r)=&gt;{const o=e.normalizedDisplayToNormalizedViewport(t,n,r);return e.normalizedViewportToProjection(o[0],o[1],o[2])},e.normalizedDisplayToNormalizedViewport=(e,n,r)=&gt;{const o=[t.viewport[2]-t.viewport[0],t.viewport[3]-t.viewport[1]];return[(e-t.viewport[0])/o[0],(n-t.viewport[1])/o[1],r]},e.normalizedViewportToProjection=(e,t,n)=&gt;[2*e-1,2*t-1,2*n-1],e.projectionToNormalizedDisplay=(t,n,r)=&gt;{const o=e.projectionToNormalizedViewport(t,n,r);return e.normalizedViewportToNormalizedDisplay(o[0],o[1],o[2])},e.normalizedViewportToNormalizedDisplay=(e,n,r)=&gt;{const o=[t.viewport[2]-t.viewport[0],t.viewport[3]-t.viewport[1]];return[e*o[0]+t.viewport[0],n*o[1]+t.viewport[1],r]},e.projectionToNormalizedViewport=(e,t,n)=&gt;[.5*(e+1),.5*(t+1),.5*(n+1)],e.PickPropFrom=()=&gt;eh(&quot;vtkViewport::PickPropFrom - NOT IMPLEMENTED&quot;)}(e,t)}var rh={newInstance:Wt.newInstance(nh,&quot;vtkViewport&quot;),extend:nh};const{vtkDebugMacro:oh,vtkErrorMacro:ah,vtkWarningMacro:ih}=Ht;function sh(e){return()=&gt;ah(`vtkRenderer::${e} - NOT IMPLEMENTED`)}const lh={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:Pa(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function ch(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};for(Object.assign(t,lh,n),rh.extend(e,t,n),t.background||(t.background=[0,0,0,1]);t.background.length&lt;3;)t.background.push(0);3===t.background.length&amp;&amp;t.background.push(1),Tt(e,t,[&quot;_renderWindow&quot;,&quot;allocatedRenderTime&quot;,&quot;timeFactor&quot;,&quot;lastRenderTimeInSeconds&quot;,&quot;numberOfPropsRendered&quot;,&quot;lastRenderingUsedDepthPeeling&quot;,&quot;selector&quot;]),Ct(e,t,[&quot;twoSidedLighting&quot;,&quot;lightFollowCamera&quot;,&quot;automaticLightCreation&quot;,&quot;erase&quot;,&quot;draw&quot;,&quot;nearClippingPlaneTolerance&quot;,&quot;clippingRangeExpansion&quot;,&quot;backingStore&quot;,&quot;interactive&quot;,&quot;layer&quot;,&quot;preserveColorBuffer&quot;,&quot;preserveDepthBuffer&quot;,&quot;useDepthPeeling&quot;,&quot;occlusionRatio&quot;,&quot;maximumNumberOfPeels&quot;,&quot;delegate&quot;,&quot;backgroundTexture&quot;,&quot;texturedBackground&quot;,&quot;environmentTexture&quot;,&quot;environmentTextureDiffuseStrength&quot;,&quot;environmentTextureSpecularStrength&quot;,&quot;useEnvironmentTextureAsBackground&quot;,&quot;useShadows&quot;,&quot;pass&quot;]),St(e,t,[&quot;actors&quot;,&quot;volumes&quot;,&quot;lights&quot;]),It(e,t,[&quot;background&quot;],4,1),wt(0,t,[&quot;renderWindow&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkRenderer&quot;);const n={type:&quot;ComputeVisiblePropBoundsEvent&quot;,renderer:e},r={type:&quot;ResetCameraClippingRangeEvent&quot;,renderer:e},o={type:&quot;ResetCameraEvent&quot;,renderer:e};e.updateCamera=()=&gt;(t.activeCamera||(oh(&quot;No cameras are on, creating one.&quot;),e.getActiveCameraAndResetIfCreated()),t.activeCamera.render(e),!0),e.updateLightsGeometryToFollowCamera=()=&gt;{const n=e.getActiveCameraAndResetIfCreated();t.lights.forEach((e=&gt;{e.lightTypeIsSceneLight()||(e.lightTypeIsHeadLight()?(e.setPositionFrom(n.getPositionByReference()),e.setFocalPointFrom(n.getFocalPointByReference()),e.modified(n.getMTime())):e.lightTypeIsCameraLight()?e.setTransformMatrix(n.getCameraLightTransformMatrix(u())):ah(&quot;light has unknown light type&quot;,e.get()))}))},e.updateLightGeometry=()=&gt;!t.lightFollowCamera||e.updateLightsGeometryToFollowCamera(),e.allocateTime=sh(&quot;allocateTime&quot;),e.updateGeometry=sh(&quot;updateGeometry&quot;),e.getVTKWindow=()=&gt;t._renderWindow,e.setLayer=n=&gt;{oh(e.getClassName(),e,&quot;setting Layer to &quot;,n),t.layer!==n&amp;&amp;(t.layer=n,e.modified()),e.setPreserveColorBuffer(!!n)},e.setActiveCamera=n=&gt;t.activeCamera!==n&amp;&amp;(t.activeCamera=n,e.modified(),e.invokeEvent({type:&quot;ActiveCameraEvent&quot;,camera:n}),!0),e.makeCamera=()=&gt;{const t=Ym.newInstance();return e.invokeEvent({type:&quot;CreateCameraEvent&quot;,camera:t}),t},e.getActiveCamera=()=&gt;(t.activeCamera||(t.activeCamera=e.makeCamera()),t.activeCamera),e.getActiveCameraAndResetIfCreated=()=&gt;(t.activeCamera||(e.getActiveCamera(),e.resetCamera()),t.activeCamera),e.getActors=()=&gt;(t.actors=[],t.props.forEach((e=&gt;{t.actors=t.actors.concat(e.getActors())})),t.actors),e.addActor=e.addViewProp,e.removeActor=n=&gt;{t.actors=t.actors.filter((e=&gt;e!==n)),e.removeViewProp(n),e.modified()},e.removeAllActors=()=&gt;{e.getActors().forEach((t=&gt;{e.removeViewProp(t)})),t.actors=[],e.modified()},e.getVolumes=()=&gt;(t.volumes=[],t.props.forEach((e=&gt;{t.volumes=t.volumes.concat(e.getVolumes())})),t.volumes),e.addVolume=e.addViewProp,e.removeVolume=n=&gt;{t.volumes=t.volumes.filter((e=&gt;e!==n)),e.removeViewProp(n),e.modified()},e.removeAllVolumes=()=&gt;{e.getVolumes().forEach((t=&gt;{e.removeViewProp(t)})),t.volumes=[],e.modified()},e.hasLight=e=&gt;t.lights.includes(e),e.addLight=n=&gt;{n&amp;&amp;!e.hasLight(n)&amp;&amp;(t.lights.push(n),e.modified())},e.removeLight=n=&gt;{t.lights=t.lights.filter((e=&gt;e!==n)),e.modified()},e.removeAllLights=()=&gt;{t.lights=[],e.modified()},e.setLightCollection=n=&gt;{t.lights=n,e.modified()},e.makeLight=Jm.newInstance,e.createLight=()=&gt;{t.automaticLightCreation&amp;&amp;(t._createdLight&amp;&amp;(e.removeLight(t._createdLight),t._createdLight.delete(),t._createdLight=null),t._createdLight=e.makeLight(),e.addLight(t._createdLight),t._createdLight.setLightTypeToHeadLight(),t._createdLight.setPosition(e.getActiveCamera().getPosition()),t._createdLight.setFocalPoint(e.getActiveCamera().getFocalPoint()))},e.normalizedDisplayToWorld=(t,n,r,o)=&gt;{let a=e.normalizedDisplayToProjection(t,n,r);return a=e.projectionToView(a[0],a[1],a[2],o),e.viewToWorld(a[0],a[1],a[2])},e.worldToNormalizedDisplay=(t,n,r,o)=&gt;{let a=e.worldToView(t,n,r);return a=e.viewToProjection(a[0],a[1],a[2],o),e.projectionToNormalizedDisplay(a[0],a[1],a[2])},e.viewToWorld=(e,n,r)=&gt;{if(null===t.activeCamera)return ah(&quot;ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0&quot;),[0,0,0];const o=t.activeCamera.getViewMatrix();v(o,o),h(o,o);const a=new Float64Array([e,n,r]);return In(a,a,o),a},e.projectionToView=(e,n,r,o)=&gt;{if(null===t.activeCamera)return ah(&quot;ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0&quot;),[0,0,0];const a=t.activeCamera.getProjectionMatrix(o,-1,1);v(a,a),h(a,a);const i=new Float64Array([e,n,r]);return In(i,i,a),i},e.worldToView=(e,n,r)=&gt;{if(null===t.activeCamera)return ah(&quot;WorldToView: no active camera, cannot compute view to world, returning 0,0,0&quot;),[0,0,0];const o=t.activeCamera.getViewMatrix();h(o,o);const a=new Float64Array([e,n,r]);return In(a,a,o),a},e.viewToProjection=(e,n,r,o)=&gt;{if(null===t.activeCamera)return ah(&quot;ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0&quot;),[0,0,0];const a=t.activeCamera.getProjectionMatrix(o,-1,1);h(a,a);const i=new Float64Array([e,n,r]);return In(i,i,a),i},e.computeVisiblePropBounds=()=&gt;{t.allBounds[0]=Gi.INIT_BOUNDS[0],t.allBounds[1]=Gi.INIT_BOUNDS[1],t.allBounds[2]=Gi.INIT_BOUNDS[2],t.allBounds[3]=Gi.INIT_BOUNDS[3],t.allBounds[4]=Gi.INIT_BOUNDS[4],t.allBounds[5]=Gi.INIT_BOUNDS[5];let r=!0;e.invokeEvent(n);for(let e=0;e&lt;t.props.length;++e){const n=t.props[e];if(n.getVisibility()&amp;&amp;n.getUseBounds()){const e=n.getBounds();e&amp;&amp;ya(e)&amp;&amp;(r=!1,e[0]&lt;t.allBounds[0]&amp;&amp;(t.allBounds[0]=e[0]),e[1]&gt;t.allBounds[1]&amp;&amp;(t.allBounds[1]=e[1]),e[2]&lt;t.allBounds[2]&amp;&amp;(t.allBounds[2]=e[2]),e[3]&gt;t.allBounds[3]&amp;&amp;(t.allBounds[3]=e[3]),e[4]&lt;t.allBounds[4]&amp;&amp;(t.allBounds[4]=e[4]),e[5]&gt;t.allBounds[5]&amp;&amp;(t.allBounds[5]=e[5]))}}return r&amp;&amp;(Ta(t.allBounds),oh(&quot;Can&#x27;t compute bounds, no 3D props are visible&quot;)),t.allBounds},e.resetCamera=function(){const n=(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:null)||e.computeVisiblePropBounds(),r=[0,0,0];if(!ya(n))return oh(&quot;Cannot reset camera!&quot;),!1;let a=null;if(!e.getActiveCamera())return ah(&quot;Trying to reset non-existent camera&quot;),!1;a=t.activeCamera.getViewPlaneNormal(),t.activeCamera.setViewAngle(30),r[0]=(n[0]+n[1])/2,r[1]=(n[2]+n[3])/2,r[2]=(n[4]+n[5])/2;let i=n[1]-n[0],s=n[3]-n[2],l=n[5]-n[4];i*=i,s*=s,l*=l;let c=i+s+l;c=0===c?1:c,c=.5*Math.sqrt(c);const u=vo(t.activeCamera.getViewAngle()),d=c,p=c/Math.sin(.5*u),f=t.activeCamera.getViewUp();return Math.abs(Lo(f,a))&gt;.999&amp;&amp;(ih(&quot;Resetting view-up since view plane normal is parallel&quot;),t.activeCamera.setViewUp(-f[2],f[0],f[1])),t.activeCamera.setFocalPoint(r[0],r[1],r[2]),t.activeCamera.setPosition(r[0]+p*a[0],r[1]+p*a[1],r[2]+p*a[2]),e.resetCameraClippingRange(n),t.activeCamera.setParallelScale(d),t.activeCamera.setPhysicalScale(c),t.activeCamera.setPhysicalTranslation(-r[0],-r[1],-r[2]),e.invokeEvent(o),!0},e.resetCameraClippingRange=function(){const n=(arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:null)||e.computeVisiblePropBounds();if(!ya(n))return oh(&quot;Cannot reset camera clipping range!&quot;),!1;if(e.getActiveCameraAndResetIfCreated(),!t.activeCamera)return ah(&quot;Trying to reset clipping range of non-existent camera&quot;),!1;const o=t.activeCamera.computeClippingRange(n);let a=0;if(t.activeCamera.getParallelProjection())a=.2*t.activeCamera.getParallelScale();else{const e=vo(t.activeCamera.getViewAngle());a=.2*Math.tan(e/2)*o[1]}return o[1]-o[0]&lt;a&amp;&amp;(a=a-o[1]+o[0],o[1]+=a/2,o[0]-=a/2),o[0]&lt;0&amp;&amp;(o[0]=0),o[0]=.99*o[0]-(o[1]-o[0])*t.clippingRangeExpansion,o[1]=1.01*o[1]+(o[1]-o[0])*t.clippingRangeExpansion,o[0]=o[0]&gt;=o[1]?.01*o[1]:o[0],t.nearClippingPlaneTolerance||(t.nearClippingPlaneTolerance=.01),o[0]&lt;t.nearClippingPlaneTolerance*o[1]&amp;&amp;(o[0]=t.nearClippingPlaneTolerance*o[1]),t.activeCamera.setClippingRange(o[0],o[1]),e.invokeEvent(r),!1},e.setRenderWindow=e=&gt;{e!==t._renderWindow&amp;&amp;(t._vtkWindow=e,t._renderWindow=e)},e.visibleActorCount=()=&gt;t.props.filter((e=&gt;e.getVisibility())).length,e.visibleVolumeCount=e.visibleActorCount,e.getMTime=()=&gt;{let e=t.mtime;const n=t.activeCamera?t.activeCamera.getMTime():0;n&gt;e&amp;&amp;(e=n);const r=t._createdLight?t._createdLight.getMTime():0;return r&gt;e&amp;&amp;(e=r),e},e.getTransparent=()=&gt;!!t.preserveColorBuffer,e.isActiveCameraCreated=()=&gt;!!t.activeCamera}(e,t)}var uh={newInstance:Mt(ch,&quot;vtkRenderer&quot;),extend:ch};const dh=Object.create(null);function ph(e,t){dh[e]=t}function fh(e){let t=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};return dh[e]&amp;&amp;dh[e](t)}const gh={defaultViewAPI:&quot;WebGL&quot;,renderers:[],views:[],interactor:null,neverRendered:!0,numberOfLayers:1,childRenderWindows:[]};function mh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gh,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;interactor&quot;,&quot;numberOfLayers&quot;,&quot;_views&quot;,&quot;defaultViewAPI&quot;]),Wt.get(e,t,[&quot;neverRendered&quot;]),Wt.getArray(e,t,[&quot;renderers&quot;,&quot;childRenderWindows&quot;]),Wt.moveToProtected(e,t,[&quot;views&quot;]),Wt.event(e,t,&quot;completion&quot;),function(e,t){t.classHierarchy.push(&quot;vtkRenderWindow&quot;),e.addRenderer=n=&gt;{e.hasRenderer(n)||(n.setRenderWindow(e),t.renderers.push(n),e.modified())},e.removeRenderer=n=&gt;{t.renderers=t.renderers.filter((e=&gt;e!==n)),e.modified()},e.hasRenderer=e=&gt;-1!==t.renderers.indexOf(e),e.newAPISpecificView=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};return fh(e||t.defaultViewAPI,n)},e.addView=n=&gt;{e.hasView(n)||(n.setRenderable(e),t._views.push(n),e.modified())},e.removeView=n=&gt;{t._views=t._views.filter((e=&gt;e!==n)),e.modified()},e.hasView=e=&gt;-1!==t._views.indexOf(e),e.preRender=()=&gt;{t.renderers.forEach((e=&gt;{e.isActiveCameraCreated()||e.resetCamera()}))},e.render=()=&gt;{e.preRender(),t.interactor?t.interactor.render():t._views.forEach((e=&gt;e.traverseAllPasses()))},e.getStatistics=()=&gt;{const e={propCount:0,invisiblePropCount:0,gpuMemoryMB:0};return t._views.forEach((t=&gt;{t.getGraphicsMemoryInfo&amp;&amp;(e.gpuMemoryMB+=t.getGraphicsMemoryInfo()/1e6)})),t.renderers.forEach((n=&gt;{const r=n.getViewProps(),o=t._views[0].getViewNodeFor(n);r.forEach((t=&gt;{if(t.getVisibility()){e.propCount+=1;const n=t.getMapper&amp;&amp;t.getMapper();if(n&amp;&amp;n.getPrimitiveCount){const t=o.getViewNodeFor(n);if(t){t.getAllocatedGPUMemoryInBytes&amp;&amp;(e.gpuMemoryMB+=t.getAllocatedGPUMemoryInBytes()/1e6);const r=n.getPrimitiveCount();Object.keys(r).forEach((t=&gt;{e[t]||(e[t]=0),e[t]+=r[t]}))}}}else e.invisiblePropCount+=1}))})),e.str=Object.keys(e).map((t=&gt;`${t}: ${e[t]}`)).join(&quot;\\n&quot;),e},e.captureImages=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:&quot;image/png&quot;,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};return Wt.setImmediate(e.render),t._views.map((e=&gt;e.captureNextImage?e.captureNextImage(n,r):void 0)).filter((e=&gt;!!e))},e.addRenderWindow=n=&gt;!t.childRenderWindows.includes(n)&amp;&amp;(t.childRenderWindows.push(n),e.modified(),!0),e.removeRenderWindow=n=&gt;{const r=t.childRenderWindows.findIndex((e=&gt;e===n));return!(r&lt;0||(t.childRenderWindows.splice(r,1),e.modified(),0))}}(e,t)}var hh={newInstance:Wt.newInstance(mh,&quot;vtkRenderWindow&quot;),extend:mh,registerViewConstructor:ph,listViewAPIs:function(){return Object.keys(dh)},newAPISpecificView:fh};const vh={Unknown:0,LeftController:1,RightController:2},Th={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7};var yh={Device:vh,Input:Th,Axis:{Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4},MouseButton:{LeftButton:1,MiddleButton:2,RightButton:3}};const{Device:bh,Input:xh}=yh,{vtkWarningMacro:Ch,vtkErrorMacro:Sh,normalizeWheel:Ah,vtkOnceErrorMacro:Ih}=Wt,wh={ctrlKey:!1,altKey:!1,shiftKey:!1},Oh={&quot;xr-standard&quot;:[xh.Trigger,xh.Grip,xh.TrackPad,xh.Thumbstick,xh.A,xh.B]},Ph=[&quot;StartAnimation&quot;,&quot;Animation&quot;,&quot;EndAnimation&quot;,&quot;PointerEnter&quot;,&quot;PointerLeave&quot;,&quot;MouseEnter&quot;,&quot;MouseLeave&quot;,&quot;StartMouseMove&quot;,&quot;MouseMove&quot;,&quot;EndMouseMove&quot;,&quot;LeftButtonPress&quot;,&quot;LeftButtonRelease&quot;,&quot;MiddleButtonPress&quot;,&quot;MiddleButtonRelease&quot;,&quot;RightButtonPress&quot;,&quot;RightButtonRelease&quot;,&quot;KeyPress&quot;,&quot;KeyDown&quot;,&quot;KeyUp&quot;,&quot;StartMouseWheel&quot;,&quot;MouseWheel&quot;,&quot;EndMouseWheel&quot;,&quot;StartPinch&quot;,&quot;Pinch&quot;,&quot;EndPinch&quot;,&quot;StartPan&quot;,&quot;Pan&quot;,&quot;EndPan&quot;,&quot;StartRotate&quot;,&quot;Rotate&quot;,&quot;EndRotate&quot;,&quot;Button3D&quot;,&quot;Move3D&quot;,&quot;StartPointerLock&quot;,&quot;EndPointerLock&quot;,&quot;StartInteraction&quot;,&quot;Interaction&quot;,&quot;EndInteraction&quot;,&quot;AnimationFrameRateUpdate&quot;];function Rh(e){e.cancelable&amp;&amp;e.preventDefault()}function Mh(e){const t=Object.create(null);return e.forEach((e=&gt;{let{pointerId:n,position:r}=e;t[n]=r})),t}const Eh={renderWindow:null,interactorStyle:null,picker:null,pickingManager:null,initialized:!1,enabled:!1,enableRender:!0,currentRenderer:null,lightFollowCamera:!0,desiredUpdateRate:30,stillUpdateRate:2,container:null,recognizeGestures:!0,currentGesture:&quot;Start&quot;,animationRequest:null,lastFrameTime:.1,recentAnimationFrameRate:10,wheelTimeoutID:0,moveTimeoutID:0,lastGamepadValues:{},preventDefaultOnPointerDown:!1,preventDefaultOnPointerUp:!1,mouseScrollDebounceByPass:!1};function Vh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Eh,n),Wt.obj(e,t),t._animationExtendedEnd=0,Wt.event(e,t,&quot;RenderEvent&quot;),Ph.forEach((n=&gt;Wt.event(e,t,n))),Wt.get(e,t,[&quot;initialized&quot;,&quot;interactorStyle&quot;,&quot;lastFrameTime&quot;,&quot;recentAnimationFrameRate&quot;,&quot;_view&quot;]),Wt.setGet(e,t,[&quot;container&quot;,&quot;lightFollowCamera&quot;,&quot;enabled&quot;,&quot;enableRender&quot;,&quot;recognizeGestures&quot;,&quot;desiredUpdateRate&quot;,&quot;stillUpdateRate&quot;,&quot;picker&quot;,&quot;preventDefaultOnPointerDown&quot;,&quot;preventDefaultOnPointerUp&quot;,&quot;mouseScrollDebounceByPass&quot;]),Wt.moveToProtected(e,t,[&quot;view&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkRenderWindowInteractor&quot;);const n={...e},r=new Set,o=new Map;let a=1;function i(n,r){t._forcedRenderer||(t.currentRenderer=e.findPokedRenderer(n,r))}e.start=()=&gt;{(t.initialized||(e.initialize(),t.initialized))&amp;&amp;e.startEventLoop()},e.setRenderWindow=e=&gt;{Sh(&quot;you want to call setView(view) instead of setRenderWindow on a vtk.js interactor&quot;)},e.setInteractorStyle=n=&gt;{t.interactorStyle!==n&amp;&amp;(null!=t.interactorStyle&amp;&amp;t.interactorStyle.setInteractor(null),t.interactorStyle=n,null!=t.interactorStyle&amp;&amp;t.interactorStyle.getInteractor()!==e&amp;&amp;t.interactorStyle.setInteractor(e))},e.initialize=()=&gt;{t.initialized=!0,e.enable(),e.render()},e.enable=()=&gt;e.setEnabled(!0),e.disable=()=&gt;e.setEnabled(!1),e.startEventLoop=()=&gt;Ch(&quot;empty event loop&quot;),e.getCurrentRenderer=()=&gt;(t.currentRenderer||i(0,0),t.currentRenderer);const s=t._getScreenEventPositionFor||function(e){const n=t._view.getCanvas(),r=n.getBoundingClientRect(),a=n.width/r.width,s=n.height/r.height,l={x:a*(e.clientX-r.left),y:s*(r.height-e.clientY+r.top),z:0,movementX:a*e.movementX,movementY:s*e.movementY};return(o.size&lt;=1||!t.currentRenderer)&amp;&amp;i(l.x,l.y),l};function l(e){return{controlKey:e.ctrlKey,altKey:e.altKey,shiftKey:e.shiftKey}}function c(e){const t=l(e);return{key:e.key,keyCode:e.charCode,...t}}function u(e){return e.pointerType||&quot;&quot;}const d=()=&gt;{if(null===t.container)return;const{container:n}=t;n.addEventListener(&quot;contextmenu&quot;,Rh),n.addEventListener(&quot;wheel&quot;,e.handleWheel),n.addEventListener(&quot;DOMMouseScroll&quot;,e.handleWheel),n.addEventListener(&quot;pointerenter&quot;,e.handlePointerEnter),n.addEventListener(&quot;pointerleave&quot;,e.handlePointerLeave),n.addEventListener(&quot;pointermove&quot;,e.handlePointerMove,{passive:!1}),n.addEventListener(&quot;pointerdown&quot;,e.handlePointerDown,{passive:!1}),n.addEventListener(&quot;pointerup&quot;,e.handlePointerUp),n.addEventListener(&quot;pointercancel&quot;,e.handlePointerCancel),n.addEventListener(&quot;keypress&quot;,e.handleKeyPress),n.addEventListener(&quot;keydown&quot;,e.handleKeyDown),document.addEventListener(&quot;keyup&quot;,e.handleKeyUp),document.addEventListener(&quot;pointerlockchange&quot;,e.handlePointerLockChange),n.tabIndex=0,n.style.touchAction=&quot;none&quot;,n.style.userSelect=&quot;none&quot;,n.style.webkitTapHighlightColor=&quot;rgba(0,0,0,0)&quot;};e.bindEvents=e=&gt;{null!==e&amp;&amp;n.setContainer(e)&amp;&amp;d()};const p=()=&gt;{clearTimeout(t.moveTimeoutID),clearTimeout(t.wheelTimeoutID),t.moveTimeoutID=0,t.wheelTimeoutID=0,a=1;const{container:n}=t;n&amp;&amp;(n.removeEventListener(&quot;contextmenu&quot;,Rh),n.removeEventListener(&quot;wheel&quot;,e.handleWheel),n.removeEventListener(&quot;DOMMouseScroll&quot;,e.handleWheel),n.removeEventListener(&quot;pointerenter&quot;,e.handlePointerEnter),n.removeEventListener(&quot;pointerleave&quot;,e.handlePointerLeave),n.removeEventListener(&quot;pointermove&quot;,e.handlePointerMove,{passive:!1}),n.removeEventListener(&quot;pointerdown&quot;,e.handlePointerDown,{passive:!1}),n.removeEventListener(&quot;pointerup&quot;,e.handlePointerUp),n.removeEventListener(&quot;pointercancel&quot;,e.handlePointerCancel),n.removeEventListener(&quot;keypress&quot;,e.handleKeyPress),n.removeEventListener(&quot;keydown&quot;,e.handleKeyDown)),document.removeEventListener(&quot;keyup&quot;,e.handleKeyUp),document.removeEventListener(&quot;pointerlockchange&quot;,e.handlePointerLockChange),o.clear()};function f(){t._view&amp;&amp;t.enabled&amp;&amp;t.enableRender&amp;&amp;(t.inRender=!0,t._view.traverseAllPasses(),t.inRender=!1),e.invokeRenderEvent()}e.unbindEvents=()=&gt;{p(),n.setContainer(null)},e.handleKeyPress=t=&gt;{const n=c(t);e.keyPressEvent(n)},e.handleKeyDown=t=&gt;{const n=c(t);e.keyDownEvent(n)},e.handleKeyUp=t=&gt;{const n=c(t);e.keyUpEvent(n)},e.handlePointerEnter=t=&gt;{const n={...l(t),position:s(t),deviceType:u(t)};e.pointerEnterEvent(n),&quot;mouse&quot;===n.deviceType&amp;&amp;e.mouseEnterEvent(n)},e.handlePointerLeave=t=&gt;{const n={...l(t),position:s(t),deviceType:u(t)};e.pointerLeaveEvent(n),&quot;mouse&quot;===n.deviceType&amp;&amp;e.mouseLeaveEvent(n)},e.handlePointerDown=n=&gt;{if(!(n.button&gt;2||e.isPointerLocked()))switch(t.preventDefaultOnPointerDown&amp;&amp;Rh(n),n.target.hasPointerCapture(n.pointerId)&amp;&amp;n.target.releasePointerCapture(n.pointerId),t.container.setPointerCapture(n.pointerId),o.has(n.pointerId)&amp;&amp;Ch(&quot;[RenderWindowInteractor] duplicate pointerId detected&quot;),o.set(n.pointerId,{pointerId:n.pointerId,position:s(n)}),n.pointerType){case&quot;pen&quot;:case&quot;touch&quot;:e.handleTouchStart(n);break;default:e.handleMouseDown(n)}},e.handlePointerUp=n=&gt;{if(o.has(n.pointerId))switch(t.preventDefaultOnPointerUp&amp;&amp;Rh(n),o.delete(n.pointerId),t.container.releasePointerCapture(n.pointerId),n.pointerType){case&quot;pen&quot;:case&quot;touch&quot;:e.handleTouchEnd(n);break;default:e.handleMouseUp(n)}},e.handlePointerCancel=t=&gt;{if(o.has(t.pointerId))switch(o.delete(t.pointerId),t.pointerType){case&quot;pen&quot;:case&quot;touch&quot;:e.handleTouchEnd(t);break;default:e.handleMouseUp(t)}},e.handlePointerMove=t=&gt;{switch(o.has(t.pointerId)&amp;&amp;(o.get(t.pointerId).position=s(t)),t.pointerType){case&quot;pen&quot;:case&quot;touch&quot;:e.handleTouchMove(t);break;default:e.handleMouseMove(t)}},e.handleMouseDown=t=&gt;{const n={...l(t),position:s(t),deviceType:u(t)};switch(t.button){case 0:e.leftButtonPressEvent(n);break;case 1:e.middleButtonPressEvent(n);break;case 2:e.rightButtonPressEvent(n);break;default:Sh(`Unknown mouse button pressed: ${t.button}`)}},e.requestPointerLock=()=&gt;{t.container&amp;&amp;t.container.requestPointerLock()},e.exitPointerLock=()=&gt;document.exitPointerLock?.(),e.isPointerLocked=()=&gt;!!t.container&amp;&amp;document.pointerLockElement===t.container,e.handlePointerLockChange=()=&gt;{e.isPointerLocked()?e.startPointerLockEvent():e.endPointerLockEvent()},e.requestAnimation=n=&gt;{void 0!==n?r.has(n)?Ch(&quot;requester is already registered for animating&quot;):(r.add(n),t.animationRequest||1!==r.size||t.xrAnimation||(t._animationStartTime=Date.now(),t._animationFrameCount=0,t.animationRequest=requestAnimationFrame(e.handleAnimation),e.startAnimationEvent())):Sh(&quot;undefined requester, can not start animating&quot;)},e.extendAnimation=n=&gt;{const o=Date.now()+n;t._animationExtendedEnd=Math.max(t._animationExtendedEnd,o),t.animationRequest||0!==r.size||t.xrAnimation||(t._animationStartTime=Date.now(),t._animationFrameCount=0,t.animationRequest=requestAnimationFrame(e.handleAnimation),e.startAnimationEvent())},e.isAnimating=()=&gt;t.xrAnimation||null!==t.animationRequest,e.cancelAnimation=function(n){let o=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]&amp;&amp;arguments[1];if(r.has(n))r.delete(n),t.animationRequest&amp;&amp;0===r.size&amp;&amp;Date.now()&gt;t._animationExtendedEnd&amp;&amp;(cancelAnimationFrame(t.animationRequest),t.animationRequest=null,e.endAnimationEvent(),e.render());else if(!o){const e=n&amp;&amp;n.getClassName?n.getClassName():n;Ch(`${e} did not request an animation`)}},e.switchToXRAnimation=()=&gt;{t.animationRequest&amp;&amp;(cancelAnimationFrame(t.animationRequest),t.animationRequest=null),t.xrAnimation=!0},e.returnFromXRAnimation=()=&gt;{t.xrAnimation=!1,0!==r.size&amp;&amp;(t.recentAnimationFrameRate=10,t.animationRequest=requestAnimationFrame(e.handleAnimation))},e.updateXRGamepads=(n,r,o)=&gt;{n.inputSources.forEach((n=&gt;{const a=null==n.gripSpace?null:r.getPose(n.gripSpace,o),i=null==n.gripSpace?null:r.getPose(n.targetRaySpace,o),s=n.gamepad,l=n.handedness;if(s){s.index in t.lastGamepadValues||(t.lastGamepadValues[s.index]={left:{buttons:{}},right:{buttons:{}},none:{buttons:{}}});for(let r=0;r&lt;s.buttons.length;++r)r in t.lastGamepadValues[s.index][l].buttons||(t.lastGamepadValues[s.index][l].buttons[r]=!1),t.lastGamepadValues[s.index][l].buttons[r]!==s.buttons[r].pressed&amp;&amp;null!=a&amp;&amp;(e.button3DEvent({gamepad:s,position:a.transform.position,orientation:a.transform.orientation,targetPosition:i.transform.position,targetOrientation:i.transform.orientation,pressed:s.buttons[r].pressed,device:&quot;left&quot;===n.handedness?bh.LeftController:bh.RightController,input:Oh[s.mapping]&amp;&amp;Oh[s.mapping][r]?Oh[s.mapping][r]:xh.Trigger}),t.lastGamepadValues[s.index][l].buttons[r]=s.buttons[r].pressed),t.lastGamepadValues[s.index][l].buttons[r]&amp;&amp;null!=a&amp;&amp;e.move3DEvent({gamepad:s,position:a.transform.position,orientation:a.transform.orientation,targetPosition:i.transform.position,targetOrientation:i.transform.orientation,device:&quot;left&quot;===n.handedness?bh.LeftController:bh.RightController})}}))},e.handleMouseMove=n=&gt;{const r={...l(n),position:s(n),deviceType:u(n)};0===t.moveTimeoutID?e.startMouseMoveEvent(r):(e.mouseMoveEvent(r),clearTimeout(t.moveTimeoutID)),t.moveTimeoutID=setTimeout((()=&gt;{e.endMouseMoveEvent(),t.moveTimeoutID=0}),200)},e.handleAnimation=()=&gt;{const n=Date.now();t._animationFrameCount++,n-t._animationStartTime&gt;1e3&amp;&amp;t._animationFrameCount&gt;1&amp;&amp;(t.recentAnimationFrameRate=1e3*(t._animationFrameCount-1)/(n-t._animationStartTime),t.lastFrameTime=1/t.recentAnimationFrameRate,e.animationFrameRateUpdateEvent(),t._animationStartTime=n,t._animationFrameCount=1),e.animationEvent(),f(),r.size&gt;0||Date.now()&lt;t._animationExtendedEnd?t.animationRequest=requestAnimationFrame(e.handleAnimation):(cancelAnimationFrame(t.animationRequest),t.animationRequest=null,e.endAnimationEvent(),e.render())},e.handleWheel=n=&gt;{Rh(n);const r={...Ah(n),...l(n),position:s(n),deviceType:u(n)};0===t.wheelTimeoutID&amp;&amp;(a=Math.abs(r.spinY)&gt;=.3?Math.abs(r.spinY):1),r.spinY/=a,0===t.wheelTimeoutID?(e.startMouseWheelEvent(r),e.mouseWheelEvent(r)):(e.mouseWheelEvent(r),clearTimeout(t.wheelTimeoutID)),t.mouseScrollDebounceByPass?(e.extendAnimation(600),e.endMouseWheelEvent(),t.wheelTimeoutID=0):t.wheelTimeoutID=setTimeout((()=&gt;{e.extendAnimation(600),e.endMouseWheelEvent(),t.wheelTimeoutID=0}),200)},e.handleMouseUp=t=&gt;{const n={...l(t),position:s(t),deviceType:u(t)};switch(t.button){case 0:e.leftButtonReleaseEvent(n);break;case 1:e.middleButtonReleaseEvent(n);break;case 2:e.rightButtonReleaseEvent(n);break;default:Sh(`Unknown mouse button released: ${t.button}`)}},e.handleTouchStart=n=&gt;{const r=[...o.values()];if(t.recognizeGestures&amp;&amp;r.length&gt;1){const t=Mh(o);if(2===r.length){const t={...l(wh),position:r[0].position,deviceType:u(n)};e.leftButtonReleaseEvent(t)}e.recognizeGesture(&quot;TouchStart&quot;,t)}else if(1===r.length){const t={...l(wh),position:s(n),deviceType:u(n)};e.leftButtonPressEvent(t)}},e.handleTouchMove=n=&gt;{const r=[...o.values()];if(t.recognizeGestures&amp;&amp;r.length&gt;1){const t=Mh(o);e.recognizeGesture(&quot;TouchMove&quot;,t)}else if(1===r.length){const t={...l(wh),position:r[0].position,deviceType:u(n)};e.mouseMoveEvent(t)}},e.handleTouchEnd=n=&gt;{const r=[...o.values()];if(t.recognizeGestures)if(0===r.length){const t={...l(wh),position:s(n),deviceType:u(n)};e.leftButtonReleaseEvent(t)}else if(1===r.length){const t=Mh(o);e.recognizeGesture(&quot;TouchEnd&quot;,t);const a={...l(wh),position:r[0].position,deviceType:u(n)};e.leftButtonPressEvent(a)}else{const t=Mh(o);e.recognizeGesture(&quot;TouchMove&quot;,t)}else if(1===r.length){const t={...l(wh),position:r[0].position,deviceType:u(n)};e.leftButtonReleaseEvent(t)}},e.setView=n=&gt;{t._view!==n&amp;&amp;(t._view=n,t._view.getRenderable().setInteractor(e),e.modified())},e.getFirstRenderer=()=&gt;t._view?.getRenderable()?.getRenderersByReference()?.[0],e.findPokedRenderer=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:0;if(!t._view)return null;const r=t._view?.getRenderable()?.getRenderers();if(!r||0===r.length)return null;r.sort(((e,t)=&gt;e.getLayer()-t.getLayer()));let o=null,a=null,i=null,s=r.length;for(;s--;){const l=r[s];if(t._view.isInViewport(e,n,l)&amp;&amp;l.getInteractive()){i=l;break}null===o&amp;&amp;l.getInteractive()&amp;&amp;(o=l),null===a&amp;&amp;t._view.isInViewport(e,n,l)&amp;&amp;(a=l)}return null===i&amp;&amp;(i=o),null===i&amp;&amp;(i=a),null==i&amp;&amp;(i=r[0]),i},e.render=()=&gt;{e.isAnimating()||t.inRender||f()},Ph.forEach((n=&gt;{const r=n.charAt(0).toLowerCase()+n.slice(1);e[`${r}Event`]=r=&gt;{if(!t.enabled)return;if(!e.getCurrentRenderer())return void Ih(&quot;\\n          Can not forward events without a current renderer on the interactor.\\n        &quot;);const o={type:n,pokedRenderer:t.currentRenderer,firstRenderer:e.getFirstRenderer(),...r};e[`invoke${n}`](o)}})),e.recognizeGesture=(n,r)=&gt;{if(Object.keys(r).length&gt;2)return;if(t.startingEventPositions||(t.startingEventPositions={}),&quot;TouchStart&quot;===n)return Object.keys(r).forEach((e=&gt;{t.startingEventPositions[e]=r[e]})),void(t.currentGesture=&quot;Start&quot;);if(&quot;TouchEnd&quot;===n)return&quot;Pinch&quot;===t.currentGesture&amp;&amp;(e.render(),e.endPinchEvent()),&quot;Rotate&quot;===t.currentGesture&amp;&amp;(e.render(),e.endRotateEvent()),&quot;Pan&quot;===t.currentGesture&amp;&amp;(e.render(),e.endPanEvent()),t.currentGesture=&quot;Start&quot;,void(t.startingEventPositions={});let o=0;const a=[],i=[];Object.keys(r).forEach((e=&gt;{a[o]=r[e],i[o]=t.startingEventPositions[e],o++}));const s=Math.sqrt((i[0].x-i[1].x)*(i[0].x-i[1].x)+(i[0].y-i[1].y)*(i[0].y-i[1].y)),l=Math.sqrt((a[0].x-a[1].x)*(a[0].x-a[1].x)+(a[0].y-a[1].y)*(a[0].y-a[1].y));let c=To(Math.atan2(i[1].y-i[0].y,i[1].x-i[0].x)),u=To(Math.atan2(a[1].y-a[0].y,a[1].x-a[0].x)),d=u-c;u=u+180&gt;=360?u-180:u+180,c=c+180&gt;=360?c-180:c+180,Math.abs(u-c)&lt;Math.abs(d)&amp;&amp;(d=u-c);const p=[];if(p[0]=(a[0].x-i[0].x+a[1].x-i[1].x)/2,p[1]=(a[0].y-i[0].y+a[1].y-i[1].y)/2,&quot;TouchMove&quot;===n)if(&quot;Start&quot;===t.currentGesture){let n=.01*Math.sqrt(t.container.clientWidth*t.container.clientWidth+t.container.clientHeight*t.container.clientHeight);n&lt;15&amp;&amp;(n=15);const o=Math.abs(l-s),a=3.1415926*l*Math.abs(d)/360,i=Math.sqrt(p[0]*p[0]+p[1]*p[1]);if(o&gt;n&amp;&amp;o&gt;a&amp;&amp;o&gt;i){t.currentGesture=&quot;Pinch&quot;;const n={scale:1,touches:r};e.startPinchEvent(n)}else if(a&gt;n&amp;&amp;a&gt;i){t.currentGesture=&quot;Rotate&quot;;const n={rotation:0,touches:r};e.startRotateEvent(n)}else if(i&gt;n){t.currentGesture=&quot;Pan&quot;;const n={translation:[0,0],touches:r};e.startPanEvent(n)}}else{if(&quot;Rotate&quot;===t.currentGesture){const t={rotation:d,touches:r};e.rotateEvent(t)}if(&quot;Pinch&quot;===t.currentGesture){const t={scale:l/s,touches:r};e.pinchEvent(t)}if(&quot;Pan&quot;===t.currentGesture){const t={translation:p,touches:r};e.panEvent(t)}}},e.handleVisibilityChange=()=&gt;{t._animationStartTime=Date.now(),t._animationFrameCount=0},e.setCurrentRenderer=e=&gt;{t._forcedRenderer=!!e,t.currentRenderer=e},e.setContainer=e=&gt;{p();const t=n.setContainer(e??null);return t&amp;&amp;d(),t},e.delete=()=&gt;{for(;r.size;)e.cancelAnimation(r.values().next().value);void 0!==document.hidden&amp;&amp;document.removeEventListener(&quot;visibilitychange&quot;,e.handleVisibilityChange),t.container&amp;&amp;e.setContainer(null),n.delete()},void 0!==document.hidden&amp;&amp;document.addEventListener(&quot;visibilitychange&quot;,e.handleVisibilityChange,!1)}(e,t)}var Dh={newInstance:Wt.newInstance(Vh,&quot;vtkRenderWindowInteractor&quot;),extend:Vh,handledEvents:Ph,...yh};const{vtkErrorMacro:Lh,VOID:Bh}=Wt,Nh={enabled:!0,priority:0,processEvents:!0,subscribedEvents:[]};function Fh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Nh,n),Wt.obj(e,t),Wt.event(e,t,&quot;InteractionEvent&quot;),Wt.event(e,t,&quot;StartInteractionEvent&quot;),Wt.event(e,t,&quot;EndInteractionEvent&quot;),Wt.get(e,t,[&quot;_interactor&quot;,&quot;enabled&quot;]),Wt.setGet(e,t,[&quot;priority&quot;,&quot;processEvents&quot;]),Wt.moveToProtected(e,t,[&quot;interactor&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkInteractorObserver&quot;);const n={...e};function r(){for(;t.subscribedEvents.length;)t.subscribedEvents.pop().unsubscribe()}function o(){Dh.handledEvents.forEach((n=&gt;{e[`handle${n}`]&amp;&amp;t.subscribedEvents.push(t._interactor[`on${n}`]((r=&gt;t.processEvents?e[`handle${n}`](r):Bh),t.priority))}))}e.setInteractor=n=&gt;{n!==t._interactor&amp;&amp;(r(),t._interactor=n,n&amp;&amp;t.enabled&amp;&amp;o(),e.modified())},e.setEnabled=n=&gt;{n!==t.enabled&amp;&amp;(r(),n&amp;&amp;(t._interactor?o():Lh(&quot;\\n          The interactor must be set before subscribing to events\\n        &quot;)),t.enabled=n,e.modified())},e.computeDisplayToWorld=(e,n,r,o)=&gt;e?t._interactor.getView().displayToWorld(n,r,o,e):null,e.computeWorldToDisplay=(e,n,r,o)=&gt;e?t._interactor.getView().worldToDisplay(n,r,o,e):null,e.setPriority=e=&gt;{n.setPriority(e)&amp;&amp;t._interactor&amp;&amp;(r(),o())}}(e,t)}var _h={newInstance:Wt.newInstance(Fh,&quot;vtkInteractorObserver&quot;),extend:Fh,computeWorldToDisplay:function(e,t,n,r){return e.getRenderWindow().getViews()[0].worldToDisplay(t,n,r,e)},computeDisplayToWorld:function(e,t,n,r){return e.getRenderWindow().getViews()[0].displayToWorld(t,n,r,e)}},kh={States:{IS_START:0,IS_NONE:0,IS_ROTATE:1,IS_PAN:2,IS_SPIN:3,IS_DOLLY:4,IS_CAMERA_POSE:11,IS_WINDOW_LEVEL:1024,IS_SLICE:1025}};const{States:Gh}=kh,Uh={Rotate:Gh.IS_ROTATE,Pan:Gh.IS_PAN,Spin:Gh.IS_SPIN,Dolly:Gh.IS_DOLLY,CameraPose:Gh.IS_CAMERA_POSE,WindowLevel:Gh.IS_WINDOW_LEVEL,Slice:Gh.IS_SLICE},zh={state:Gh.IS_NONE,handleObservers:1,autoAdjustCameraClippingRange:1};function Wh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,zh,n),_h.extend(e,t,n),Wt.setGet(e,t,[&quot;focusedRenderer&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkInteractorStyle&quot;),Object.keys(Uh).forEach((n=&gt;{Wt.event(e,t,`Start${n}Event`),e[`start${n}`]=()=&gt;{t.state===Gh.IS_NONE&amp;&amp;(t.state=Uh[n],t._interactor.requestAnimation(e),e.invokeStartInteractionEvent({type:&quot;StartInteractionEvent&quot;}),e[`invokeStart${n}Event`]({type:`Start${n}Event`}))},Wt.event(e,t,`End${n}Event`),e[`end${n}`]=()=&gt;{t.state===Uh[n]&amp;&amp;(t.state=Gh.IS_NONE,t._interactor.cancelAnimation(e),e.invokeEndInteractionEvent({type:&quot;EndInteractionEvent&quot;}),e[`invokeEnd${n}Event`]({type:`End${n}Event`}),t._interactor.render())}})),t.getRenderer=e=&gt;t.focusedRenderer||e.pokedRenderer,e.handleKeyPress=e=&gt;{const n=t._interactor;let r=null;switch(e.key){case&quot;r&quot;:case&quot;R&quot;:t.getRenderer(e).resetCamera(),n.render();break;case&quot;w&quot;:case&quot;W&quot;:r=t.getRenderer(e).getActors(),r.forEach((e=&gt;{const t=e.getProperty();t.setRepresentationToWireframe&amp;&amp;t.setRepresentationToWireframe()})),n.render();break;case&quot;s&quot;:case&quot;S&quot;:r=t.getRenderer(e).getActors(),r.forEach((e=&gt;{const t=e.getProperty();t.setRepresentationToSurface&amp;&amp;t.setRepresentationToSurface()})),n.render();break;case&quot;v&quot;:case&quot;V&quot;:r=t.getRenderer(e).getActors(),r.forEach((e=&gt;{const t=e.getProperty();t.setRepresentationToPoints&amp;&amp;t.setRepresentationToPoints()})),n.render()}}}(e,t)}var Hh={newInstance:Wt.newInstance(Wh,&quot;vtkInteractorStyle&quot;),extend:Wh,...kh};const{States:jh}=kh,Kh={motionFactor:10,zoomFactor:10};function $h(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Kh,n),Hh.extend(e,t,n),Wt.setGet(e,t,[&quot;motionFactor&quot;,&quot;zoomFactor&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkInteractorStyleTrackballCamera&quot;),e.handleMouseMove=n=&gt;{const r=n.position,o=t.getRenderer(n);switch(t.state){case jh.IS_ROTATE:e.handleMouseRotate(o,r),e.invokeInteractionEvent({type:&quot;InteractionEvent&quot;});break;case jh.IS_PAN:e.handleMousePan(o,r),e.invokeInteractionEvent({type:&quot;InteractionEvent&quot;});break;case jh.IS_DOLLY:e.handleMouseDolly(o,r),e.invokeInteractionEvent({type:&quot;InteractionEvent&quot;});break;case jh.IS_SPIN:e.handleMouseSpin(o,r),e.invokeInteractionEvent({type:&quot;InteractionEvent&quot;})}t.previousPosition=r},e.handleButton3D=n=&gt;{!n||!n.pressed||n.device!==vh.RightController||n.input!==Th.Trigger&amp;&amp;n.input!==Th.TrackPad?!n||n.pressed||n.device!==vh.RightController||n.input!==Th.Trigger&amp;&amp;n.input!==Th.TrackPad||t.state!==jh.IS_CAMERA_POSE||e.endCameraPose():e.startCameraPose()},e.handleMove3D=n=&gt;{t.state===jh.IS_CAMERA_POSE&amp;&amp;e.updateCameraPose(n)},e.updateCameraPose=e=&gt;{const n=t.getRenderer(e).getActiveCamera(),r=n.getPhysicalTranslation(),o=.025*n.getPhysicalScale(),a=n.physicalOrientationToWorldDirection([e.orientation.x,e.orientation.y,e.orientation.z,e.orientation.w]);n.setPhysicalTranslation(r[0]+a[0]*o,r[1]+a[1]*o,r[2]+a[2]*o)},e.handleLeftButtonPress=n=&gt;{const r=n.position;t.previousPosition=r,n.shiftKey?n.controlKey||n.altKey?e.startDolly():e.startPan():n.controlKey||n.altKey?e.startSpin():e.startRotate()},e.handleLeftButtonRelease=()=&gt;{switch(t.state){case jh.IS_DOLLY:e.endDolly();break;case jh.IS_PAN:e.endPan();break;case jh.IS_SPIN:e.endSpin();break;case jh.IS_ROTATE:e.endRotate()}},e.handleStartMouseWheel=()=&gt;{e.startDolly()},e.handleEndMouseWheel=()=&gt;{e.endDolly()},e.handleStartPinch=n=&gt;{t.previousScale=n.scale,e.startDolly()},e.handleEndPinch=()=&gt;{e.endDolly()},e.handleStartRotate=n=&gt;{t.previousRotation=n.rotation,e.startRotate()},e.handleEndRotate=()=&gt;{e.endRotate()},e.handleStartPan=n=&gt;{t.previousTranslation=n.translation,e.startPan()},e.handleEndPan=()=&gt;{e.endPan()},e.handlePinch=n=&gt;{e.dollyByFactor(t.getRenderer(n),n.scale/t.previousScale),t.previousScale=n.scale},e.handlePan=n=&gt;{const r=t.getRenderer(n).getActiveCamera();let o=r.getFocalPoint();o=e.computeWorldToDisplay(t.getRenderer(n),o[0],o[1],o[2]);const a=o[2],i=n.translation,s=t.previousTranslation,l=e.computeDisplayToWorld(t.getRenderer(n),o[0]+i[0]-s[0],o[1]+i[1]-s[1],a),c=e.computeDisplayToWorld(t.getRenderer(n),o[0],o[1],a),u=[];u[0]=c[0]-l[0],u[1]=c[1]-l[1],u[2]=c[2]-l[2],o=r.getFocalPoint();const d=r.getPosition();r.setFocalPoint(u[0]+o[0],u[1]+o[1],u[2]+o[2]),r.setPosition(u[0]+d[0],u[1]+d[1],u[2]+d[2]),t._interactor.getLightFollowCamera()&amp;&amp;t.getRenderer(n).updateLightsGeometryToFollowCamera(),r.orthogonalizeViewUp(),t.previousTranslation=n.translation},e.handleRotate=e=&gt;{const n=t.getRenderer(e).getActiveCamera();n.roll(e.rotation-t.previousRotation),n.orthogonalizeViewUp(),t.previousRotation=e.rotation},e.handleMouseRotate=(e,n)=&gt;{if(!t.previousPosition)return;const r=t._interactor,o=n.x-t.previousPosition.x,a=n.y-t.previousPosition.y,i=r.getView().getViewportSize(e);let s=-.1,l=-.1;i[0]&amp;&amp;i[1]&amp;&amp;(s=-20/i[1],l=-20/i[0]);const c=o*l*t.motionFactor,u=a*s*t.motionFactor,d=e.getActiveCamera();Number.isNaN(c)||Number.isNaN(u)||(d.azimuth(c),d.elevation(u),d.orthogonalizeViewUp()),t.autoAdjustCameraClippingRange&amp;&amp;e.resetCameraClippingRange(),r.getLightFollowCamera()&amp;&amp;e.updateLightsGeometryToFollowCamera()},e.handleMouseSpin=(e,n)=&gt;{if(!t.previousPosition)return;const r=t._interactor,o=e.getActiveCamera(),a=r.getView().getViewportCenter(e),i=To(Math.atan2(t.previousPosition.y-a[1],t.previousPosition.x-a[0])),s=To(Math.atan2(n.y-a[1],n.x-a[0]))-i;Number.isNaN(s)||(o.roll(s),o.orthogonalizeViewUp())},e.handleMousePan=(n,r)=&gt;{if(!t.previousPosition)return;const o=n.getActiveCamera();let a=o.getFocalPoint();a=e.computeWorldToDisplay(n,a[0],a[1],a[2]);const i=a[2],s=e.computeDisplayToWorld(n,r.x,r.y,i),l=e.computeDisplayToWorld(n,t.previousPosition.x,t.previousPosition.y,i),c=[];c[0]=l[0]-s[0],c[1]=l[1]-s[1],c[2]=l[2]-s[2],a=o.getFocalPoint();const u=o.getPosition();o.setFocalPoint(c[0]+a[0],c[1]+a[1],c[2]+a[2]),o.setPosition(c[0]+u[0],c[1]+u[1],c[2]+u[2]),t._interactor.getLightFollowCamera()&amp;&amp;n.updateLightsGeometryToFollowCamera()},e.handleMouseDolly=(n,r)=&gt;{if(!t.previousPosition)return;const o=r.y-t.previousPosition.y,a=t._interactor.getView().getViewportCenter(n),i=t.motionFactor*o/a[1];e.dollyByFactor(n,1.1**i)},e.handleMouseWheel=n=&gt;{const r=1-n.spinY/t.zoomFactor;e.dollyByFactor(t.getRenderer(n),r)},e.dollyByFactor=(e,n)=&gt;{if(Number.isNaN(n))return;const r=e.getActiveCamera();r.getParallelProjection()?r.setParallelScale(r.getParallelScale()/n):(r.dolly(n),t.autoAdjustCameraClippingRange&amp;&amp;e.resetCameraClippingRange()),t._interactor.getLightFollowCamera()&amp;&amp;e.updateLightsGeometryToFollowCamera()}}(e,t)}var qh={newInstance:Wt.newInstance($h,&quot;vtkInteractorStyleTrackballCamera&quot;),extend:$h};function Xh(e){return e}function Yh(e){return null===e||&quot;null&quot;===e?null:&quot;true&quot;===e||&quot;false&quot;!==e&amp;&amp;(void 0!==e&amp;&amp;&quot;undefined&quot;!==e?&quot;[&quot;===e[0]&amp;&amp;&quot;]&quot;===e[e.length-1]?e.substring(1,e.length-1).split(&quot;,&quot;).map((e=&gt;Yh(e.trim()))):&quot;&quot;===e||Number.isNaN(Number(e))?e:Number(e):void 0)}var Zh=function(){let e=!(arguments.length&gt;0&amp;&amp;void 0!==arguments[0])||arguments[0],t=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:window.location.search;const n={},r=e?Yh:Xh;return new URLSearchParams(t).forEach(((e,t)=&gt;{t&amp;&amp;(n[t]=!e||r(e))})),n};const Qh={delegates:[],currentOperation:null,preDelegateOperations:[],postDelegateOperations:[],currentParent:null};function Jh(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Qh,n),Wt.obj(e,t),Wt.get(e,t,[&quot;currentOperation&quot;]),Wt.setGet(e,t,[&quot;delegates&quot;,&quot;_currentParent&quot;,&quot;preDelegateOperations&quot;,&quot;postDelegateOperations&quot;]),Wt.moveToProtected(e,t,[&quot;currentParent&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkRenderPass&quot;),e.getOperation=()=&gt;t.currentOperation,e.setCurrentOperation=e=&gt;{t.currentOperation=e,t.currentTraverseOperation=`traverse${Wt.capitalize(t.currentOperation)}`},e.getTraverseOperation=()=&gt;t.currentTraverseOperation,e.traverse=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;t.deleted||(t._currentParent=r,t.preDelegateOperations.forEach((t=&gt;{e.setCurrentOperation(t),n.traverse(e)})),t.delegates.forEach((t=&gt;{t.traverse(n,e)})),t.postDelegateOperations.forEach((t=&gt;{e.setCurrentOperation(t),n.traverse(e)})))}}(e,t)}var ev={newInstance:Wt.newInstance(Jh,&quot;vtkRenderPass&quot;),extend:Jh};const{Representation:tv}=os,{vtkErrorMacro:nv}=Wt;function rv(e){const t=td.substitute(e.Fragment,&quot;//VTK::RenderPassFragmentShader::Impl&quot;,&quot;\\n      float weight = gl_FragData[0].a * pow(max(1.1 - gl_FragCoord.z, 0.0), 2.0);\\n      gl_FragData[0] = vec4(gl_FragData[0].rgb*weight, gl_FragData[0].a);\\n      gl_FragData[1].r = weight;\\n    &quot;,!1);e.Fragment=t.result}const ov={framebuffer:null,copyShader:null,tris:null};function av(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ov,n),ev.extend(e,t,n),t.VBOBuildTime={},Wt.obj(t.VBOBuildTime,{mtime:0}),t.tris=ld.newInstance(),Wt.get(e,t,[&quot;framebuffer&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLOrderIndependentTranslucentPass&quot;),e.createVertexBuffer=()=&gt;{const e=new Float32Array([-1,-1,-1,1,-1,-1,-1,1,-1,1,1,-1]),n=new Float32Array([0,0,1,0,0,1,1,1]),r=new Uint16Array([4,0,1,3,2]),o=xs.newInstance({numberOfComponents:3,values:e});o.setName(&quot;points&quot;);const a=xs.newInstance({numberOfComponents:2,values:n});a.setName(&quot;tcoords&quot;);const i=xs.newInstance({numberOfComponents:1,values:r});t.tris.getCABO().createVBO(i,&quot;polys&quot;,tv.SURFACE,{points:o,tcoords:a,cellOffset:0}),t.VBOBuildTime.modified()},e.createFramebuffer=e=&gt;{const n=e.getSize(),r=e.getContext();t.framebuffer=Sp.newInstance(),t.framebuffer.setOpenGLRenderWindow(e),t.framebuffer.create(...n),t.framebuffer.saveCurrentBindingsAndBuffers(),t.framebuffer.bind(),t.translucentRGBATexture=Pd.newInstance(),t.translucentRGBATexture.setInternalFormat(r.RGBA16F),t.translucentRGBATexture.setFormat(r.RGBA),t.translucentRGBATexture.setOpenGLDataType(r.HALF_FLOAT),t.translucentRGBATexture.setOpenGLRenderWindow(e),t.translucentRGBATexture.create2DFromRaw({width:n[0],height:n[1],numComps:4,dataType:&quot;Float32Array&quot;,data:null}),t.translucentRTexture=Pd.newInstance(),t.translucentRTexture.setInternalFormat(r.R16F),t.translucentRTexture.setFormat(r.RED),t.translucentRTexture.setOpenGLDataType(r.HALF_FLOAT),t.translucentRTexture.setOpenGLRenderWindow(e),t.translucentRTexture.create2DFromRaw({width:n[0],height:n[1],numComps:1,dataType:&quot;Float32Array&quot;,data:null}),t.translucentZTexture=Pd.newInstance(),t.translucentZTexture.setOpenGLRenderWindow(e),t.translucentZTexture.createDepthFromRaw({width:n[0],height:n[1],dataType:&quot;Float32Array&quot;,data:null}),t.framebuffer.setColorBuffer(t.translucentRGBATexture,0),t.framebuffer.setColorBuffer(t.translucentRTexture,1),t.framebuffer.setDepthBuffer(t.translucentZTexture)},e.createCopyShader=e=&gt;{t.copyShader=e.getShaderCache().readyShaderProgramArray([&quot;//VTK::System::Dec&quot;,&quot;attribute vec4 vertexDC;&quot;,&quot;attribute vec2 tcoordTC;&quot;,&quot;varying vec2 tcoord;&quot;,&quot;void main() { tcoord = tcoordTC; gl_Position = vertexDC; }&quot;].join(&quot;\\n&quot;),&quot;//VTK::System::Dec\\n\\nin vec2 tcoord;\\n\\nuniform sampler2D translucentRTexture;\\nuniform sampler2D translucentRGBATexture;\\n\\n// the output of this shader\\n//VTK::Output::Dec\\n\\nvoid main()\\n{\\n  vec4 t1Color = texture(translucentRGBATexture, tcoord);\\n  float t2Color = texture(translucentRTexture, tcoord).r;\\n  gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a);\\n}\\n&quot;,&quot;&quot;)},e.createVBO=n=&gt;{const r=n.getContext();t.tris.setOpenGLRenderWindow(n),e.createVertexBuffer();const o=t.copyShader;t.tris.getCABO().bind(),t.copyVAO.addAttributeArray(o,t.tris.getCABO(),&quot;vertexDC&quot;,t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),r.FLOAT,3,r.FALSE)||nv(&quot;Error setting vertexDC in copy shader VAO.&quot;),t.copyVAO.addAttributeArray(o,t.tris.getCABO(),&quot;tcoordTC&quot;,t.tris.getCABO().getTCoordOffset(),t.tris.getCABO().getStride(),r.FLOAT,2,r.FALSE)||nv(&quot;Error setting vertexDC in copy shader VAO.&quot;)},e.traverse=(n,r,o)=&gt;{if(t.deleted)return;const a=n.getSize(),i=n.getContext();if(t._supported=!1,r.getSelector()||!i||!n.getWebgl2()||!i.getExtension(&quot;EXT_color_buffer_half_float&quot;)&amp;&amp;!i.getExtension(&quot;EXT_color_buffer_float&quot;))return e.setCurrentOperation(&quot;translucentPass&quot;),void r.traverse(e);if(t._supported=!0,null===t.framebuffer)e.createFramebuffer(n);else{const r=t.framebuffer.getSize();null===r||r[0]!==a[0]||r[1]!==a[1]?(t.framebuffer.releaseGraphicsResources(),t.translucentRGBATexture.releaseGraphicsResources(n),t.translucentRTexture.releaseGraphicsResources(n),t.translucentZTexture.releaseGraphicsResources(n),e.createFramebuffer(n)):(t.framebuffer.saveCurrentBindingsAndBuffers(),t.framebuffer.bind())}i.drawBuffers([i.COLOR_ATTACHMENT0]),i.clearBufferfv(i.COLOR,0,[0,0,0,0]),i.clearBufferfv(i.DEPTH,0,[1]),i.colorMask(!1,!1,!1,!1),o.getOpaqueActorCount()&gt;0&amp;&amp;(o.setCurrentOperation(&quot;opaqueZBufferPass&quot;),r.traverse(o)),i.colorMask(!0,!0,!0,!0),i.drawBuffers([i.COLOR_ATTACHMENT0,i.COLOR_ATTACHMENT1]),i.viewport(0,0,a[0],a[1]),i.scissor(0,0,a[0],a[1]),i.clearBufferfv(i.COLOR,0,[0,0,0,1]),i.clearBufferfv(i.COLOR,1,[0,0,0,0]),i.enable(i.DEPTH_TEST),i.enable(i.BLEND),i.blendFuncSeparate(i.ONE,i.ONE,i.ZERO,i.ONE_MINUS_SRC_ALPHA),e.setCurrentOperation(&quot;translucentPass&quot;),r.traverse(e),i.drawBuffers([i.NONE]),t.framebuffer.restorePreviousBindingsAndBuffers(),null===t.copyShader?e.createCopyShader(n):n.getShaderCache().readyShaderProgram(t.copyShader),t.copyVAO||(t.copyVAO=od.newInstance(),t.copyVAO.setOpenGLRenderWindow(n)),t.copyVAO.bind(),t.VBOBuildTime.getMTime()&lt;e.getMTime()&amp;&amp;e.createVBO(n),i.blendFuncSeparate(i.SRC_ALPHA,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA),i.depthMask(!1),i.depthFunc(i.ALWAYS),i.viewport(0,0,a[0],a[1]),i.scissor(0,0,a[0],a[1]),t.translucentRGBATexture.activate(),t.copyShader.setUniformi(&quot;translucentRGBATexture&quot;,t.translucentRGBATexture.getTextureUnit()),t.translucentRTexture.activate(),t.copyShader.setUniformi(&quot;translucentRTexture&quot;,t.translucentRTexture.getTextureUnit()),i.drawArrays(i.TRIANGLES,0,t.tris.getCABO().getElementCount()),i.depthMask(!0),i.depthFunc(i.LEQUAL),t.translucentRGBATexture.deactivate(),t.translucentRTexture.deactivate();const s=r.getTiledSizeAndOrigin();i.scissor(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize),i.viewport(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize)},e.getShaderReplacement=()=&gt;t._supported?rv:null,e.releaseGraphicsResources=n=&gt;{t.framebuffer&amp;&amp;(t.framebuffer.releaseGraphicsResources(n),t.framebuffer=null),t.translucentRGBATexture&amp;&amp;(t.translucentRGBATexture.releaseGraphicsResources(n),t.translucentRGBATexture=null),t.translucentRTexture&amp;&amp;(t.translucentRTexture.releaseGraphicsResources(n),t.translucentRTexture=null),t.translucentZTexture&amp;&amp;(t.translucentZTexture.releaseGraphicsResources(n),t.translucentZTexture=null),t.copyVAO&amp;&amp;(t.copyVAO.releaseGraphicsResources(n),t.copyVAO=null),t.copyShader&amp;&amp;(t.copyShader.releaseGraphicsResources(n),t.copyShader=null),t.tris&amp;&amp;(t.tris.releaseGraphicsResources(n),t.tris=null),e.modified()}}(e,t)}var iv={newInstance:Wt.newInstance(av,&quot;vtkOpenGLOrderIndependentTranslucentPass&quot;),extend:av};const sv={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function lv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,sv,n),ev.extend(e,t,n),Wt.get(e,t,[&quot;framebuffer&quot;,&quot;opaqueActorCount&quot;,&quot;translucentActorCount&quot;,&quot;volumeCount&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkForwardPass&quot;),e.traverse=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;if(t.deleted)return;t._currentParent=r,e.setCurrentOperation(&quot;buildPass&quot;),n.traverse(e);const o=n.getRenderable().getNumberOfLayers(),a=n.getRenderable().getRenderersByReference();for(let r=0;r&lt;o;r++)for(let o=0;o&lt;a.length;o++){const i=a[o],s=n.getViewNodeFor(i);if(i.getDraw()&amp;&amp;i.getLayer()===r){if(t.opaqueActorCount=0,t.translucentActorCount=0,t.volumeCount=0,t.overlayActorCount=0,e.setCurrentOperation(&quot;queryPass&quot;),s.traverse(e),(t.opaqueActorCount&gt;0||t.translucentActorCount&gt;0)&amp;&amp;t.volumeCount&gt;0||t.depthRequested){const r=n.getFramebufferSize();null===t.framebuffer&amp;&amp;(t.framebuffer=Sp.newInstance()),t.framebuffer.setOpenGLRenderWindow(n),t.framebuffer.saveCurrentBindingsAndBuffers();const o=t.framebuffer.getSize();null!==o&amp;&amp;o[0]===r[0]&amp;&amp;o[1]===r[1]||(t.framebuffer.create(r[0],r[1]),t.framebuffer.populateFramebuffer()),t.framebuffer.bind(),e.setCurrentOperation(&quot;zBufferPass&quot;),s.traverse(e),t.framebuffer.restorePreviousBindingsAndBuffers(),t.depthRequested=!1}e.setCurrentOperation(&quot;cameraPass&quot;),s.traverse(e),t.opaqueActorCount&gt;0&amp;&amp;(e.setCurrentOperation(&quot;opaquePass&quot;),s.traverse(e)),t.translucentActorCount&gt;0&amp;&amp;(t.translucentPass||(t.translucentPass=iv.newInstance()),t.translucentPass.traverse(n,s,e)),t.volumeCount&gt;0&amp;&amp;(e.setCurrentOperation(&quot;volumePass&quot;),s.traverse(e)),t.overlayActorCount&gt;0&amp;&amp;(e.setCurrentOperation(&quot;overlayPass&quot;),s.traverse(e))}}},e.getZBufferTexture=()=&gt;t.framebuffer?t.framebuffer.getColorTexture():null,e.requestDepth=()=&gt;{t.depthRequested=!0},e.incrementOpaqueActorCount=()=&gt;t.opaqueActorCount++,e.incrementTranslucentActorCount=()=&gt;t.translucentActorCount++,e.incrementVolumeCount=()=&gt;t.volumeCount++,e.incrementOverlayActorCount=()=&gt;t.overlayActorCount++}(e,t)}var cv={newInstance:Wt.newInstance(lv,&quot;vtkForwardPass&quot;),extend:lv},uv=n(292);const dv=[&quot;lastShaderProgramBound&quot;,&quot;context&quot;,&quot;_openGLRenderWindow&quot;],pv={lastShaderProgramBound:null,shaderPrograms:null,context:null};function fv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pv,n),t.shaderPrograms={},Wt.obj(e,t),Wt.setGet(e,t,dv),Wt.moveToProtected(e,t,[&quot;openGLRenderWindow&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkShaderCache&quot;),e.replaceShaderValues=(e,n,r)=&gt;{let o=n;r.length&gt;0&amp;&amp;(o=td.substitute(o,&quot;VSOut&quot;,&quot;GSOut&quot;).result);const a=t._openGLRenderWindow.getWebgl2();let i=&quot;\\n&quot;,s=&quot;#version 100\\n&quot;;a?s=&quot;#version 300 es\\n#define attribute in\\n#define textureCube texture\\n#define texture2D texture\\n#define textureCubeLod textureLod\\n#define texture2DLod textureLod\\n&quot;:(t.context.getExtension(&quot;OES_standard_derivatives&quot;),t.context.getExtension(&quot;EXT_frag_depth&quot;)&amp;&amp;(i=&quot;#extension GL_EXT_frag_depth : enable\\n&quot;),t.context.getExtension(&quot;EXT_shader_texture_lod&quot;)&amp;&amp;(i+=&quot;#extension GL_EXT_shader_texture_lod : enable\\n#define textureCubeLod textureCubeLodEXT\\n#define texture2DLod texture2DLodEXT&quot;)),o=td.substitute(o,&quot;//VTK::System::Dec&quot;,[`${s}\\n`,a?&quot;&quot;:&quot;#extension GL_OES_standard_derivatives : enable\\n&quot;,i,&quot;#ifdef GL_FRAGMENT_PRECISION_HIGH&quot;,&quot;precision highp float;&quot;,&quot;precision highp int;&quot;,&quot;#else&quot;,&quot;precision mediump float;&quot;,&quot;precision mediump int;&quot;,&quot;#endif&quot;]).result;let l=td.substitute(e,&quot;//VTK::System::Dec&quot;,[`${s}\\n`,&quot;#ifdef GL_FRAGMENT_PRECISION_HIGH&quot;,&quot;precision highp float;&quot;,&quot;precision highp int;&quot;,&quot;#else&quot;,&quot;precision mediump float;&quot;,&quot;precision mediump int;&quot;,&quot;#endif&quot;]).result;if(a){l=td.substitute(l,&quot;varying&quot;,&quot;out&quot;).result,o=td.substitute(o,&quot;varying&quot;,&quot;in&quot;).result;let e=&quot;&quot;,t=0;for(;o.includes(`gl_FragData[${t}]`);)o=td.substitute(o,`gl_FragData\\\\[${t}\\\\]`,`fragOutput${t}`).result,e+=`layout(location = ${t}) out vec4 fragOutput${t};\\n`,t++;o=td.substitute(o,&quot;//VTK::Output::Dec&quot;,e).result}return{VSSource:l,FSSource:o,GSSource:td.substitute(r,&quot;//VTK::System::Dec&quot;,s).result}},e.readyShaderProgramArray=(t,n,r)=&gt;{const o=e.replaceShaderValues(t,n,r),a=e.getShaderProgram(o.VSSource,o.FSSource,o.GSSource);return e.readyShaderProgram(a)},e.readyShaderProgram=t=&gt;t&amp;&amp;(t.getCompiled()||t.compileShader())&amp;&amp;e.bindShaderProgram(t)?t:null,e.getShaderProgram=(e,n,r)=&gt;{const o=`${e}${n}${r}`,a=uv.hash(o);if(!(a in t.shaderPrograms)){const o=td.newInstance();return o.setContext(t.context),o.getVertexShader().setSource(e),o.getFragmentShader().setSource(n),r&amp;&amp;o.getGeometryShader().setSource(r),o.setMd5Hash(a),t.shaderPrograms[a]=o,o}return t.shaderPrograms[a]},e.releaseGraphicsResources=n=&gt;{e.releaseCurrentShaderProgram(),Object.keys(t.shaderPrograms).map((e=&gt;t.shaderPrograms[e])).forEach((e=&gt;e.cleanup())),t.shaderPrograms={}},e.releaseCurrentShaderProgram=()=&gt;{t.lastShaderProgramBound&amp;&amp;(t.lastShaderProgramBound.cleanup(),t.lastShaderProgramBound=null)},e.bindShaderProgram=e=&gt;(t.lastShaderProgramBound===e||(t.lastShaderProgramBound&amp;&amp;t.lastShaderProgramBound.release(),e.bind(),t.lastShaderProgramBound=e),1)}(e,t)}var gv={newInstance:Wt.newInstance(fv,&quot;vtkShaderCache&quot;),extend:fv};const{vtkErrorMacro:mv}=Wt,hv={context:null,numberOfTextureUnits:0,textureUnits:0};function vv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,hv,n),Wt.obj(e,t),t.textureUnits=[],Wt.get(e,t,[&quot;numberOfTextureUnits&quot;]),Wt.setGet(e,t,[&quot;context&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkOpenGLTextureUnitManager&quot;),e.deleteTable=()=&gt;{for(let e=0;e&lt;t.numberOfTextureUnits;++e)!0===t.textureUnits[e]&amp;&amp;mv(&quot;some texture units  were not properly released&quot;);t.textureUnits=[],t.numberOfTextureUnits=0},e.setContext=n=&gt;{if(t.context!==n){if(0!==t.context&amp;&amp;e.deleteTable(),t.context=n,t.context){t.numberOfTextureUnits=n.getParameter(n.MAX_TEXTURE_IMAGE_UNITS);for(let e=0;e&lt;t.numberOfTextureUnits;++e)t.textureUnits[e]=!1}e.modified()}},e.allocate=()=&gt;{for(let n=0;n&lt;t.numberOfTextureUnits;n++)if(!e.isAllocated(n))return t.textureUnits[n]=!0,n;return-1},e.allocateUnit=n=&gt;e.isAllocated(n)?-1:(t.textureUnits[n]=!0,n),e.isAllocated=e=&gt;t.textureUnits[e],e.free=e=&gt;{t.textureUnits[e]=!1},e.freeAll=()=&gt;{for(let e=0;e&lt;t.numberOfTextureUnits;++e)t.textureUnits[e]=!1}}(e,t)}var Tv={newInstance:Wt.newInstance(vv,&quot;vtkOpenGLTextureUnitManager&quot;),extend:vv};const yv={size:void 0,selector:void 0};function bv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,yv,n),t.size||(t.size=[300,300]),Wt.getArray(e,t,[&quot;size&quot;],2),Wt.get(e,t,[&quot;selector&quot;]),qt.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkRenderWindowViewNode&quot;),e.getViewNodeFactory=()=&gt;null,e.getAspectRatio=()=&gt;t.size[0]/t.size[1],e.getAspectRatioForRenderer=e=&gt;{const n=e.getViewportByReference();return t.size[0]*(n[2]-n[0])/((n[3]-n[1])*t.size[1])},e.isInViewport=(t,n,r)=&gt;{const o=r.getViewportByReference(),a=e.getFramebufferSize();return o[0]*a[0]&lt;=t&amp;&amp;o[2]*a[0]&gt;=t&amp;&amp;o[1]*a[1]&lt;=n&amp;&amp;o[3]*a[1]&gt;=n},e.getViewportSize=t=&gt;{const n=t.getViewportByReference(),r=e.getFramebufferSize();return[(n[2]-n[0])*r[0],(n[3]-n[1])*r[1]]},e.getViewportCenter=t=&gt;{const n=e.getViewportSize(t);return[.5*n[0],.5*n[1]]},e.displayToNormalizedDisplay=(t,n,r)=&gt;{const o=e.getFramebufferSize();return[t/o[0],n/o[1],r]},e.normalizedDisplayToDisplay=(t,n,r)=&gt;{const o=e.getFramebufferSize();return[t*o[0],n*o[1],r]},e.worldToView=(e,t,n,r)=&gt;r.worldToView(e,t,n),e.viewToWorld=(e,t,n,r)=&gt;r.viewToWorld(e,t,n),e.worldToDisplay=(t,n,r,o)=&gt;{const a=o.worldToView(t,n,r),i=e.getViewportSize(o),s=o.viewToProjection(a[0],a[1],a[2],i[0]/i[1]),l=o.projectionToNormalizedDisplay(s[0],s[1],s[2]);return e.normalizedDisplayToDisplay(l[0],l[1],l[2])},e.displayToWorld=(t,n,r,o)=&gt;{const a=e.displayToNormalizedDisplay(t,n,r),i=o.normalizedDisplayToProjection(a[0],a[1],a[2]),s=e.getViewportSize(o),l=o.projectionToView(i[0],i[1],i[2],s[0]/s[1]);return o.viewToWorld(l[0],l[1],l[2])},e.normalizedDisplayToViewport=(t,n,r,o)=&gt;{let a=o.getViewportByReference();a=e.normalizedDisplayToDisplay(a[0],a[1],0);const i=e.normalizedDisplayToDisplay(t,n,r);return[i[0]-a[0]-.5,i[1]-a[1]-.5,r]},e.viewportToNormalizedViewport=(t,n,r,o)=&gt;{const a=e.getViewportSize(o);return a&amp;&amp;0!==a[0]&amp;&amp;0!==a[1]?[t/(a[0]-1),n/(a[1]-1),r]:[t,n,r]},e.normalizedViewportToViewport=(t,n,r,o)=&gt;{const a=e.getViewportSize(o);return[t*(a[0]-1),n*(a[1]-1),r]},e.displayToLocalDisplay=(t,n,r)=&gt;[t,e.getFramebufferSize()[1]-n-1,r],e.viewportToNormalizedDisplay=(t,n,r,o)=&gt;{let a=o.getViewportByReference();a=e.normalizedDisplayToDisplay(a[0],a[1],0);const i=t+a[0]+.5,s=n+a[1]+.5;return e.displayToNormalizedDisplay(i,s,r)},e.getComputedDevicePixelRatio=()=&gt;t.size[0]/e.getContainerSize()[0],e.getContainerSize=()=&gt;{Wt.vtkErrorMacro(&quot;not implemented&quot;)},e.getPixelData=(e,t,n,r)=&gt;{Wt.vtkErrorMacro(&quot;not implemented&quot;)},e.createSelector=()=&gt;{Wt.vtkErrorMacro(&quot;not implemented&quot;)}}(e,t)}var xv={newInstance:Wt.newInstance(bv,&quot;vtkRenderWindowViewNode&quot;),extend:bv};const{vtkDebugMacro:Cv,vtkErrorMacro:Sv}=Wt,Av={position:&quot;absolute&quot;,top:0,left:0,width:&quot;100%&quot;,height:&quot;100%&quot;},Iv=[&quot;activateTexture&quot;,&quot;deactivateTexture&quot;,&quot;disableCullFace&quot;,&quot;enableCullFace&quot;,&quot;get3DContext&quot;,&quot;getActiveFramebuffer&quot;,&quot;getContext&quot;,&quot;getDefaultTextureByteSize&quot;,&quot;getDefaultTextureInternalFormat&quot;,&quot;getDefaultToWebgl2&quot;,&quot;getGLInformations&quot;,&quot;getGraphicsMemoryInfo&quot;,&quot;getGraphicsResourceForObject&quot;,&quot;getHardwareMaximumLineWidth&quot;,&quot;getPixelData&quot;,&quot;getShaderCache&quot;,&quot;getTextureUnitForTexture&quot;,&quot;getTextureUnitManager&quot;,&quot;getWebgl2&quot;,&quot;makeCurrent&quot;,&quot;releaseGraphicsResources&quot;,&quot;registerGraphicsResourceUser&quot;,&quot;unregisterGraphicsResourceUser&quot;,&quot;restoreContext&quot;,&quot;setActiveFramebuffer&quot;,&quot;setContext&quot;,&quot;setDefaultToWebgl2&quot;,&quot;setGraphicsResourceForObject&quot;];function wv(e,t,n){const r=e.createFramebuffer(),o=e.createTexture();e.bindTexture(e.TEXTURE_2D,o),e.texImage2D(e.TEXTURE_2D,0,t,2,2,0,t,n,null),e.bindFramebuffer(e.FRAMEBUFFER,r),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,o,0);const a=e.checkFramebufferStatus(e.FRAMEBUFFER);return e.bindFramebuffer(e.FRAMEBUFFER,null),e.bindTexture(e.TEXTURE_2D,null),a===e.FRAMEBUFFER_COMPLETE}let Ov=0;const Pv=[];function Rv(e){e.preventDefault()}function Mv(e,t){let n;t.classHierarchy.push(&quot;vtkOpenGLRenderWindow&quot;),e.getViewNodeFactory=()=&gt;t.myFactory,t.canvas.addEventListener(&quot;webglcontextlost&quot;,Rv,!1),t.canvas.addEventListener(&quot;webglcontextrestored&quot;,e.restoreContext,!1);const r=[0,0];let o;e.onModified((function(){t.renderable&amp;&amp;(t.size[0]===r[0]&amp;&amp;t.size[1]===r[1]||(r[0]=t.size[0],r[1]=t.size[1],t.canvas.setAttribute(&quot;width&quot;,t.size[0]),t.canvas.setAttribute(&quot;height&quot;,t.size[1]))),t.viewStream&amp;&amp;t.viewStream.setSize(t.size[0],t.size[1]),t.canvas.style.display=t.useOffScreen?&quot;none&quot;:&quot;block&quot;,t.el&amp;&amp;(t.el.style.cursor=t.cursorVisibility?t.cursor:&quot;none&quot;),t.containerSize=null})),e.buildPass=n=&gt;{if(n){if(!t.renderable)return;e.prepareNodes(),e.addMissingNodes(t.renderable.getRenderersByReference()),e.addMissingNodes(t.renderable.getChildRenderWindowsByReference()),e.removeUnusedNodes(),e.initialize(),t.children.forEach((t=&gt;{t.setOpenGLRenderWindow?.(e)}))}},e.initialize=()=&gt;{if(!t.initialized){if(t.rootOpenGLRenderWindow=e.getLastAncestorOfType(&quot;vtkOpenGLRenderWindow&quot;),t.rootOpenGLRenderWindow)t.context2D=e.get2DContext();else{t.context=e.get3DContext(),e.resizeFromChildRenderWindows(),t.context&amp;&amp;(Ov++,Pv.forEach((e=&gt;e(Ov)))),t.textureUnitManager=Tv.newInstance(),t.textureUnitManager.setContext(t.context),t.shaderCache.setContext(t.context);const n=t.context;n.blendFuncSeparate(n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA),n.depthFunc(n.LEQUAL),n.enable(n.BLEND)}t.initialized=!0}},e.makeCurrent=()=&gt;{t.context.makeCurrent()},e.setContainer=n=&gt;{t.el&amp;&amp;t.el!==n&amp;&amp;(t.canvas.parentNode!==t.el&amp;&amp;Sv(&quot;Error: canvas parent node does not match container&quot;),t.el.removeChild(t.canvas),t.el.contains(t.bgImage)&amp;&amp;t.el.removeChild(t.bgImage)),t.el!==n&amp;&amp;(t.el=n,t.el&amp;&amp;(t.el.appendChild(t.canvas),t.useBackgroundImage&amp;&amp;t.el.appendChild(t.bgImage)),e.modified())},e.getContainer=()=&gt;t.el,e.getContainerSize=()=&gt;{if(!t.containerSize&amp;&amp;t.el){const{width:e,height:n}=t.el.getBoundingClientRect();t.containerSize=[e,n]}return t.containerSize||t.size},e.getFramebufferSize=()=&gt;{const e=t.activeFramebuffer?.getSize();return e||t.size},e.getPixelData=(e,n,r,o)=&gt;{const a=new Uint8Array((r-e+1)*(o-n+1)*4);return t.context.readPixels(e,n,r-e+1,o-n+1,t.context.RGBA,t.context.UNSIGNED_BYTE,a),a},e.get3DContext=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{preserveDrawingBuffer:!1,depth:!0,alpha:!0,powerPreference:&quot;high-performance&quot;},r=null;const o=&quot;undefined&quot;!=typeof WebGL2RenderingContext;return t.webgl2=!1,t.defaultToWebgl2&amp;&amp;o&amp;&amp;(r=t.canvas.getContext(&quot;webgl2&quot;,e),r&amp;&amp;(t.webgl2=!0,Cv(&quot;using webgl2&quot;))),r||(Cv(&quot;using webgl1&quot;),r=t.canvas.getContext(&quot;webgl&quot;,e)||t.canvas.getContext(&quot;experimental-webgl&quot;,e)),new Proxy(r,(n||(n=function(){const e=new Map,t={apply(t,n,r){return e.has(r[0])?e.get(r[0]):t.apply(n,r)}},n=Object.create(null);return n.getParameter=(e,n,r,o)=&gt;new Proxy(o.bind(e),t),n.depthMask=(t,n,r,o)=&gt;{return new Proxy(o.bind(t),(a=t.DEPTH_WRITEMASK,{apply(t,n,r){return e.set(a,r[0]),t.apply(n,r)}}));var a},{get(e,t,r){if(&quot;__getUnderlyingContext&quot;===t)return()=&gt;e;let o=Reflect.get(e,t,e);o instanceof Function&amp;&amp;(o=o.bind(e));const a=n[t];return a?a(e,t,r,o):o}}}()),n))},e.get2DContext=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:{};return t.canvas.getContext(&quot;2d&quot;,e)},e.restoreContext=()=&gt;{const t=ev.newInstance();t.setCurrentOperation(&quot;Release&quot;),t.traverse(e,null)},e.activateTexture=n=&gt;{const r=t._textureResourceIds.get(n);if(void 0!==r)return void t.context.activeTexture(t.context.TEXTURE0+r);const o=e.getTextureUnitManager().allocate();o&lt;0?Sv(&quot;Hardware does not support the number of textures defined.&quot;):(t._textureResourceIds.set(n,o),t.context.activeTexture(t.context.TEXTURE0+o))},e.deactivateTexture=n=&gt;{const r=t._textureResourceIds.get(n);void 0!==r&amp;&amp;(e.getTextureUnitManager().free(r),t._textureResourceIds.delete(n))},e.getTextureUnitForTexture=e=&gt;{const n=t._textureResourceIds.get(e);return void 0!==n?n:-1},e.getDefaultTextureByteSize=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null,r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]&amp;&amp;arguments[2];if(t.webgl2)switch(e){case cs.CHAR:case cs.SIGNED_CHAR:case cs.UNSIGNED_CHAR:return 1;case n:case r:case cs.UNSIGNED_SHORT:case cs.SHORT:case cs.VOID:return 2;default:return 4}return 1},e.getDefaultTextureInternalFormat=function(e,n){let r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:null,o=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]&amp;&amp;arguments[3];if(t.webgl2)switch(e){case cs.UNSIGNED_CHAR:switch(n){case 1:return t.context.R8;case 2:return t.context.RG8;case 3:return t.context.RGB8;default:return t.context.RGBA8}case r&amp;&amp;!o&amp;&amp;cs.UNSIGNED_SHORT:switch(n){case 1:return r.R16_EXT;case 2:return r.RG16_EXT;case 3:return r.RGB16_EXT;default:return r.RGBA16_EXT}case r&amp;&amp;!o&amp;&amp;cs.SHORT:switch(n){case 1:return r.R16_SNORM_EXT;case 2:return r.RG16_SNORM_EXT;case 3:return r.RGB16_SNORM_EXT;default:return r.RGBA16_SNORM_EXT}default:switch(n){case 1:return o?t.context.R16F:t.context.R32F;case 2:return o?t.context.RG16F:t.context.RG32F;case 3:return o?t.context.RGB16F:t.context.RGB32F;default:return o?t.context.RGBA16F:t.context.RGBA32F}}switch(n){case 1:return t.context.LUMINANCE;case 2:return t.context.LUMINANCE_ALPHA;case 3:return t.context.RGB;default:return t.context.RGBA}},e.setBackgroundImage=e=&gt;{t.bgImage.src=e.src},e.setUseBackgroundImage=e=&gt;{t.useBackgroundImage=e,t.useBackgroundImage&amp;&amp;!t.el.contains(t.bgImage)?t.el.appendChild(t.bgImage):!t.useBackgroundImage&amp;&amp;t.el.contains(t.bgImage)&amp;&amp;t.el.removeChild(t.bgImage)},e.captureNextImage=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:&quot;image/png&quot;,{resetCamera:r=!1,size:o=null,scale:a=1}=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};if(t.deleted)return null;t.imageFormat=n;const i=t.notifyStartCaptureImage;return t.notifyStartCaptureImage=!0,t._screenshot={size:o||1!==a?o||t.size.map((e=&gt;e*a)):null},new Promise(((n,o)=&gt;{const a=e.onImageReady((o=&gt;{if(null===t._screenshot.size)t.notifyStartCaptureImage=i,a.unsubscribe(),t._screenshot.placeHolder&amp;&amp;(t.size=t._screenshot.originalSize,e.modified(),t._screenshot.cameras&amp;&amp;t._screenshot.cameras.forEach((e=&gt;{let{restoreParamsFn:t,arg:n}=e;return t(n)})),e.traverseAllPasses(),t.el.removeChild(t._screenshot.placeHolder),t._screenshot.placeHolder.remove(),t._screenshot=null),n(o);else{const n=document.createElement(&quot;img&quot;);if(n.style=Av,n.src=o,t._screenshot.placeHolder=t.el.appendChild(n),t.canvas.style.display=&quot;none&quot;,t._screenshot.originalSize=t.size,t.size=t._screenshot.size,t.rootOpenGLRenderWindow?.resizeFromChildRenderWindows(),t._screenshot.size=null,e.modified(),r){const e=!0!==r;t._screenshot.cameras=t.renderable.getRenderers().map((t=&gt;{const n=t.getActiveCamera(),o=n.get(&quot;focalPoint&quot;,&quot;position&quot;,&quot;parallelScale&quot;);return{resetCameraArgs:e?{renderer:t}:void 0,resetCameraFn:e?r:t.resetCamera,restoreParamsFn:n.set,arg:JSON.parse(JSON.stringify(o))}})),t._screenshot.cameras.forEach((e=&gt;{let{resetCameraFn:t,resetCameraArgs:n}=e;return t(n)}))}e.traverseAllPasses()}}))}))},e.getHardwareMaximumLineWidth=()=&gt;{if(null!=o)return o;const t=e.get3DContext(),n=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE);return o=n[1],n[1]},e.getGLInformations=()=&gt;{if(t._glInformation)return t._glInformation;const n=e.get3DContext(),r=n.getExtension(&quot;OES_texture_float&quot;),o=n.getExtension(&quot;OES_texture_half_float&quot;),a=n.getExtension(&quot;WEBGL_debug_renderer_info&quot;),i=n.getExtension(&quot;WEBGL_draw_buffers&quot;),s=n.getExtension(&quot;EXT_texture_filter_anisotropic&quot;)||n.getExtension(&quot;WEBKIT_EXT_texture_filter_anisotropic&quot;),l=[[&quot;Max Vertex Attributes&quot;,&quot;MAX_VERTEX_ATTRIBS&quot;,n.getParameter(n.MAX_VERTEX_ATTRIBS)],[&quot;Max Varying Vectors&quot;,&quot;MAX_VARYING_VECTORS&quot;,n.getParameter(n.MAX_VARYING_VECTORS)],[&quot;Max Vertex Uniform Vectors&quot;,&quot;MAX_VERTEX_UNIFORM_VECTORS&quot;,n.getParameter(n.MAX_VERTEX_UNIFORM_VECTORS)],[&quot;Max Fragment Uniform Vectors&quot;,&quot;MAX_FRAGMENT_UNIFORM_VECTORS&quot;,n.getParameter(n.MAX_FRAGMENT_UNIFORM_VECTORS)],[&quot;Max Fragment Texture Image Units&quot;,&quot;MAX_TEXTURE_IMAGE_UNITS&quot;,n.getParameter(n.MAX_TEXTURE_IMAGE_UNITS)],[&quot;Max Vertex Texture Image Units&quot;,&quot;MAX_VERTEX_TEXTURE_IMAGE_UNITS&quot;,n.getParameter(n.MAX_VERTEX_TEXTURE_IMAGE_UNITS)],[&quot;Max Combined Texture Image Units&quot;,&quot;MAX_COMBINED_TEXTURE_IMAGE_UNITS&quot;,n.getParameter(n.MAX_COMBINED_TEXTURE_IMAGE_UNITS)],[&quot;Max 2D Texture Size&quot;,&quot;MAX_TEXTURE_SIZE&quot;,n.getParameter(n.MAX_TEXTURE_SIZE)],[&quot;Max Cube Texture Size&quot;,&quot;MAX_CUBE_MAP_TEXTURE_SIZE&quot;,n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE)],[&quot;Max Texture Anisotropy&quot;,&quot;MAX_TEXTURE_MAX_ANISOTROPY_EXT&quot;,s&amp;&amp;n.getParameter(s.MAX_TEXTURE_MAX_ANISOTROPY_EXT)],[&quot;Point Size Range&quot;,&quot;ALIASED_POINT_SIZE_RANGE&quot;,n.getParameter(n.ALIASED_POINT_SIZE_RANGE).join(&quot; - &quot;)],[&quot;Line Width Range&quot;,&quot;ALIASED_LINE_WIDTH_RANGE&quot;,n.getParameter(n.ALIASED_LINE_WIDTH_RANGE).join(&quot; - &quot;)],[&quot;Max Viewport Dimensions&quot;,&quot;MAX_VIEWPORT_DIMS&quot;,n.getParameter(n.MAX_VIEWPORT_DIMS).join(&quot; - &quot;)],[&quot;Max Renderbuffer Size&quot;,&quot;MAX_RENDERBUFFER_SIZE&quot;,n.getParameter(n.MAX_RENDERBUFFER_SIZE)],[&quot;Framebuffer Red Bits&quot;,&quot;RED_BITS&quot;,n.getParameter(n.RED_BITS)],[&quot;Framebuffer Green Bits&quot;,&quot;GREEN_BITS&quot;,n.getParameter(n.GREEN_BITS)],[&quot;Framebuffer Blue Bits&quot;,&quot;BLUE_BITS&quot;,n.getParameter(n.BLUE_BITS)],[&quot;Framebuffer Alpha Bits&quot;,&quot;ALPHA_BITS&quot;,n.getParameter(n.ALPHA_BITS)],[&quot;Framebuffer Depth Bits&quot;,&quot;DEPTH_BITS&quot;,n.getParameter(n.DEPTH_BITS)],[&quot;Framebuffer Stencil Bits&quot;,&quot;STENCIL_BITS&quot;,n.getParameter(n.STENCIL_BITS)],[&quot;Framebuffer Subpixel Bits&quot;,&quot;SUBPIXEL_BITS&quot;,n.getParameter(n.SUBPIXEL_BITS)],[&quot;MSAA Samples&quot;,&quot;SAMPLES&quot;,n.getParameter(n.SAMPLES)],[&quot;MSAA Sample Buffers&quot;,&quot;SAMPLE_BUFFERS&quot;,n.getParameter(n.SAMPLE_BUFFERS)],[&quot;Supported Formats for UByte Render Targets     &quot;,&quot;UNSIGNED_BYTE RENDER TARGET FORMATS&quot;,[r&amp;&amp;wv(n,n.RGBA,n.UNSIGNED_BYTE)?&quot;RGBA&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.RGB,n.UNSIGNED_BYTE)?&quot;RGB&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.LUMINANCE,n.UNSIGNED_BYTE)?&quot;LUMINANCE&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.ALPHA,n.UNSIGNED_BYTE)?&quot;ALPHA&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.LUMINANCE_ALPHA,n.UNSIGNED_BYTE)?&quot;LUMINANCE_ALPHA&quot;:&quot;&quot;].join(&quot; &quot;)],[&quot;Supported Formats for Half Float Render Targets&quot;,&quot;HALF FLOAT RENDER TARGET FORMATS&quot;,[o&amp;&amp;wv(n,n.RGBA,o.HALF_FLOAT_OES)?&quot;RGBA&quot;:&quot;&quot;,o&amp;&amp;wv(n,n.RGB,o.HALF_FLOAT_OES)?&quot;RGB&quot;:&quot;&quot;,o&amp;&amp;wv(n,n.LUMINANCE,o.HALF_FLOAT_OES)?&quot;LUMINANCE&quot;:&quot;&quot;,o&amp;&amp;wv(n,n.ALPHA,o.HALF_FLOAT_OES)?&quot;ALPHA&quot;:&quot;&quot;,o&amp;&amp;wv(n,n.LUMINANCE_ALPHA,o.HALF_FLOAT_OES)?&quot;LUMINANCE_ALPHA&quot;:&quot;&quot;].join(&quot; &quot;)],[&quot;Supported Formats for Full Float Render Targets&quot;,&quot;FLOAT RENDER TARGET FORMATS&quot;,[r&amp;&amp;wv(n,n.RGBA,n.FLOAT)?&quot;RGBA&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.RGB,n.FLOAT)?&quot;RGB&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.LUMINANCE,n.FLOAT)?&quot;LUMINANCE&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.ALPHA,n.FLOAT)?&quot;ALPHA&quot;:&quot;&quot;,r&amp;&amp;wv(n,n.LUMINANCE_ALPHA,n.FLOAT)?&quot;LUMINANCE_ALPHA&quot;:&quot;&quot;].join(&quot; &quot;)],[&quot;Max Multiple Render Targets Buffers&quot;,&quot;MAX_DRAW_BUFFERS_WEBGL&quot;,i?n.getParameter(i.MAX_DRAW_BUFFERS_WEBGL):0],[&quot;High Float Precision in Vertex Shader&quot;,&quot;HIGH_FLOAT VERTEX_SHADER&quot;,[n.getShaderPrecisionFormat(n.VERTEX_SHADER,n.HIGH_FLOAT).precision,&quot; (-2&lt;sup&gt;&quot;,n.getShaderPrecisionFormat(n.VERTEX_SHADER,n.HIGH_FLOAT).rangeMin,&quot;&lt;/sup&gt; - 2&lt;sup&gt;&quot;,n.getShaderPrecisionFormat(n.VERTEX_SHADER,n.HIGH_FLOAT).rangeMax,&quot;&lt;/sup&gt;)&quot;].join(&quot;&quot;)],[&quot;Medium Float Precision in Vertex 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0!==arguments[2]?arguments[2]:{};Object.assign(t,Dv,n),Wt.obj(e,t),Wt.get(e,t,[&quot;lastCameraMTime&quot;]),Wt.setGet(e,t,[&quot;device&quot;,&quot;handle&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUShaderModule&quot;),e.initialize=(e,n)=&gt;{t.device=e,t.handle=t.device.getHandle().createShaderModule({code:n.getCode()})}}(e,t)}var Bv={newInstance:Wt.newInstance(Lv,&quot;vtkWebGPUShaderModule&quot;),extend:Lv};const Nv={shaderModules:null,device:null,window:null};function Fv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Nv,n),t._shaderModules=new Map,Wt.obj(e,t),Wt.setGet(e,t,[&quot;device&quot;,&quot;window&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUShaderCache&quot;),e.getShaderModule=e=&gt;{const n=e.getType(),r=e.getHash(),o=t._shaderModules.keys();for(let e=0;e&lt;o.length;e++){const a=o[e];if(a.getHash()===r&amp;&amp;a.getType()===n)return t._shaderModules.get(a)}const a=Bv.newInstance();return 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0!==arguments[2]?arguments[2]:{};Object.assign(t,zv,n),ht(e,t),t.layouts=[],t.shaderDescriptions=[],Tt(e,t,[&quot;handle&quot;,&quot;pipelineDescription&quot;]),Ct(e,t,[&quot;device&quot;,&quot;renderEncoder&quot;,&quot;topology&quot;,&quot;vertexState&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUPipeline&quot;),e.getShaderDescriptions=()=&gt;t.shaderDescriptions,e.initialize=(e,n)=&gt;{t.pipelineDescription=t.renderEncoder.getPipelineSettings(),t.pipelineDescription.primitive.topology=t.topology,t.pipelineDescription.vertex=t.vertexState,t.pipelineDescription.label=n;const r=[];for(let e=0;e&lt;t.layouts.length;e++)r.push(t.layouts[e].layout);t.pipelineLayout=e.getHandle().createPipelineLayout({bindGroupLayouts:r}),t.pipelineDescription.layout=t.pipelineLayout;for(let n=0;n&lt;t.shaderDescriptions.length;n++){const r=t.shaderDescriptions[n],o=e.getShaderModule(r);&quot;vertex&quot;===r.getType()&amp;&amp;(t.pipelineDescription.vertex.module=o.getHandle(),t.pipelineDescription.vertex.entryPoint=&quot;main&quot;),&quot;fragment&quot;===r.getType()&amp;&amp;(t.pipelineDescription.fragment.module=o.getHandle(),t.pipelineDescription.fragment.entryPoint=&quot;main&quot;)}t.handle=e.getHandle().createRenderPipeline(t.pipelineDescription)},e.getShaderDescription=e=&gt;{for(let n=0;n&lt;t.shaderDescriptions.length;n++)if(t.shaderDescriptions[n].getType()===e)return t.shaderDescriptions[n];return null},e.addBindGroupLayout=e=&gt;{e&amp;&amp;t.layouts.push({layout:e.getBindGroupLayout(t.device),label:e.getLabel()})},e.getBindGroupLayout=e=&gt;t.layouts[e].layout,e.getBindGroupLayoutCount=e=&gt;{for(let n=0;n&lt;t.layouts.length;n++)if(t.layouts[n].label===e)return n;return 0},e.bindVertexInput=(e,t)=&gt;{t.bindBuffers(e)}}(e,t)}var Hv={newInstance:Mt(Wv,&quot;vtkWebGPUPipeline&quot;),extend:Wv};const jv={type:null,hash:null,code:null,outputNames:null,outputTypes:null};function Kv(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,jv,n),t.outputNames=[],t.outputTypes=[],t.outputInterpolations=[],t.builtinOutputNames=[],t.builtinOutputTypes=[],t.builtinInputNames=[],t.builtinInputTypes=[],Wt.obj(e,t),Wt.setGet(e,t,[&quot;type&quot;,&quot;hash&quot;,&quot;code&quot;]),Wt.getArray(e,t,[&quot;outputTypes&quot;,&quot;outputNames&quot;,&quot;outputInterpolations&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUShaderDescription&quot;),e.hasOutput=e=&gt;t.outputNames.includes(e),e.addOutput=function(e,n){let r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:void 0;t.outputTypes.push(e),t.outputNames.push(n),t.outputInterpolations.push(r)},e.addBuiltinOutput=(e,n)=&gt;{t.builtinOutputTypes.push(e),t.builtinOutputNames.push(n)},e.addBuiltinInput=(e,n)=&gt;{t.builtinInputTypes.push(e),t.builtinInputNames.push(n)},e.replaceShaderCode=(e,n)=&gt;{const r=[];let o=[];if(n&amp;&amp;r.push(n.getShaderCode()),e||t.builtinInputNames.length){const n=[];if(n.push(`struct ${t.type}Input\\n{`),e){const t=e.getOutputNamesByReference(),r=e.getOutputTypesByReference(),o=e.getOutputInterpolationsByReference();for(let e=0;e&lt;t.length;e++)void 0!==o[e]?n.push(`  @location(${e}) @interpolate(${o[e]}) ${t[e]} : ${r[e]},`):n.push(`  @location(${e}) ${t[e]} : ${r[e]},`)}for(let e=0;e&lt;t.builtinInputNames.length;e++)n.push(`  ${t.builtinInputNames[e]} : ${t.builtinInputTypes[e]},`);n.length&gt;1&amp;&amp;(n.push(&quot;};&quot;),o=n,r[r.length-1]+=&quot;,&quot;,r.push(`input: ${t.type}Input`))}if(r.length&amp;&amp;(t.code=_v.substitute(t.code,&quot;//VTK::IOStructs::Input&quot;,r).result),t.outputNames.length+t.builtinOutputNames.length){const e=[`struct ${t.type}Output\\n{`];for(let n=0;n&lt;t.outputNames.length;n++)void 0!==t.outputInterpolations[n]?e.push(`  @location(${n}) @interpolate(${t.outputInterpolations[n]}) ${t.outputNames[n]} : ${t.outputTypes[n]},`):e.push(`  @location(${n}) ${t.outputNames[n]} : ${t.outputTypes[n]},`);for(let n=0;n&lt;t.builtinOutputNames.length;n++)e.push(`  ${t.builtinOutputNames[n]} : ${t.builtinOutputTypes[n]},`);e.push(&quot;};&quot;),o=o.concat(e),t.code=_v.substitute(t.code,&quot;//VTK::IOStructs::Output&quot;,[`-&gt; ${t.type}Output`]).result}t.code=_v.substitute(t.code,&quot;//VTK::IOStructs::Dec&quot;,o).result}}(e,t)}var $v={newInstance:Wt.newInstance(Kv,&quot;vtkWebGPUShaderDescription&quot;),extend:Kv};const qv={r8unorm:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:&quot;float&quot;},r8snorm:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:&quot;float&quot;},r8uint:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:&quot;uint&quot;},r8sint:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:&quot;sint&quot;},r16uint:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:&quot;uint&quot;},r16sint:{numComponents:1,nativeType:Int16Array,stride:2,elementSize:2,sampleType:&quot;sint&quot;},r16float:{numComponents:1,nativeType:Float32Array,stride:2,elementSize:2,sampleType:&quot;float&quot;},rg8unorm:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:&quot;float&quot;},rg8snorm:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:&quot;float&quot;},rg8uint:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:&quot;uint&quot;},rg8sint:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:&quot;sint&quot;},r32uint:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:4,sampleType:&quot;uint&quot;},r32sint:{numComponents:1,nativeType:Int32Array,stride:4,elementSize:4,sampleType:&quot;sint&quot;},r32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:&quot;unfilterable-float&quot;},rg16uint:{numComponents:2,nativeType:Uint16Array,stride:4,elementSize:2,sampleType:&quot;uint&quot;},rg16sint:{numComponents:2,nativeType:Int16Array,stride:4,elementSize:2,sampleType:&quot;sint&quot;},rg16float:{numComponents:2,nativeType:Float32Array,stride:4,elementSize:2,sampleType:&quot;float&quot;},rgba8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:&quot;float&quot;},&quot;rgba8unorm-srgb&quot;:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:&quot;float&quot;},rgba8snorm:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:&quot;float&quot;},rgba8uint:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:&quot;uint&quot;},rgba8sint:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:&quot;sint&quot;},bgra8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:&quot;float&quot;},&quot;bgra8unorm-srgb&quot;:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:&quot;float&quot;},rgb9e5ufloat:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:&quot;float&quot;},rgb10a2unorm:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:&quot;float&quot;},rg11b10ufloat:{numComponents:4,nativeType:Float32Array,stride:4,sampleType:&quot;float&quot;},rg32uint:{numComponents:2,nativeType:Uint32Array,stride:8,elementSize:4,sampleType:&quot;uint&quot;},rg32sint:{numComponents:2,nativeType:Int32Array,stride:8,elementSize:4,sampleType:&quot;sint&quot;},rg32float:{numComponents:2,nativeType:Float32Array,stride:8,elementSize:4,sampleType:&quot;unfilterable-float&quot;},rgba16uint:{numComponents:4,nativeType:Uint16Array,stride:8,elementSize:2,sampleType:&quot;uint&quot;},rgba16sint:{numComponents:4,nativeType:Int16Array,stride:8,elementSize:2,sampleType:&quot;sint&quot;},rgba16float:{numComponents:4,nativeType:Float32Array,stride:8,elementSize:2,sampleType:&quot;float&quot;},rgba32uint:{numComponents:4,nativeType:Uint32Array,stride:16,elementSize:4,sampleType:&quot;uint&quot;},rgba32sint:{numComponents:4,nativeType:Int32Array,stride:16,elementSize:4,sampleType:&quot;sint&quot;},rgba32float:{numComponents:4,nativeType:Float32Array,stride:16,elementSize:4,sampleType:&quot;unfilterable-float&quot;},stencil8:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:&quot;uint&quot;},depth16unorm:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:&quot;depth&quot;},depth24plus:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:3,sampleType:&quot;depth&quot;},&quot;depth24plus-stencil8&quot;:{numComponents:2,nativeType:Uint32Array,stride:4,sampleType:&quot;mixed&quot;},depth32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:&quot;depth&quot;}};var Xv=function(e){return!e||e.length&lt;6?0:e in qv==1?qv[e]:(et(`unknown format ${e}`),null)},Yv=function(e){if(!e||e.length&lt;5)return 0;let t=1;&quot;x&quot;===e[e.length-2]&amp;&amp;(t=Number(e[e.length-1]));const n=1===t?e.length-1:e.length-3,r=Number(e[n]);return Number.isNaN(r)?(et(`unknown format ${e}`),0):t*(5-r/2)},Zv=function(e){if(!e||e.length&lt;5)return 0;let t;if(&quot;f&quot;===e[0])t=&quot;Float&quot;;else if(&quot;s&quot;===e[0])t=&quot;Int&quot;;else{if(&quot;u&quot;!==e[0])return void et(`unknown format ${e}`);t=&quot;Uint&quot;}const n=e.split(&quot;x&quot;)[0],r=Number(n[n.length-1]);if(!Number.isNaN(r))return t+=8*(5-r/2),t+=&quot;Array&quot;,t;et(`unknown format ${e}`)},Qv=function(e){let t;if(&quot;f&quot;===e[0]||&quot;n&quot;===e[1])t=&quot;f32&quot;;else if(&quot;s&quot;===e[0]&amp;&amp;&quot;i&quot;===e[1])t=&quot;i32&quot;;else{if(&quot;u&quot;!==e[0]||&quot;i&quot;!==e[1])return void et(`unknown format ${e}`);t=&quot;u32&quot;}let n=1;return&quot;x&quot;===e[e.length-2]&amp;&amp;(n=Number(e[e.length-1])),4===n?`vec4&lt;${t}&gt;`:3===n?`vec3&lt;${t}&gt;`:2===n?`vec2&lt;${t}&gt;`:t},Jv=function(e){if(!e)return 0;let t=1;return&quot;vec&quot;===e.substring(0,3)?t=Number(e[3]):&quot;mat&quot;===e.substring(0,3)&amp;&amp;(t=e[3]*e[5]),4*t},eT=function(e){if(e)return e.includes(&quot;f32&quot;)?&quot;Float32Array&quot;:e.includes(&quot;i32&quot;)?&quot;Int32Array&quot;:e.includes(&quot;u32&quot;)?&quot;Uint32Array&quot;:void et(`unknown format ${e}`)};function tT(e,t){if(e===t)return!0;if(null==e||null==t)return!1;if(e.length!==t.length)return!1;for(let n=0;n&lt;e.length;++n)if(!t.includes(e[n]))return!1;return!0}const nT={inputs:null,bindingDescriptions:!1,attributeDescriptions:null,indexBuffer:null};function rT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,nT,n),ht(e,t),t.bindingDescriptions=[],t.attributeDescriptions=[],t.inputs=[],Ct(e,t,[&quot;created&quot;,&quot;device&quot;,&quot;handle&quot;,&quot;indexBuffer&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUVertexInput&quot;),e.addBuffer=function(e,n){let r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:&quot;vertex&quot;,o=n;Array.isArray(o)||(o=[o]);for(let n=0;n&lt;t.inputs.length;n++)if(tT(t.inputs[n].names,o)){if(t.inputs[n].buffer===e)return;return void(t.inputs[n].buffer=e)}t.inputs.push({buffer:e,stepMode:r,names:o}),t.inputs=t.inputs.sort(((e,t)=&gt;e.names[0]&lt;t.names[0]?-1:e.names[0]&gt;t.names[0]?1:0))},e.removeBufferIfPresent=e=&gt;{for(let n=0;n&lt;t.inputs.length;n++)t.inputs[n].names.includes(e)&amp;&amp;t.inputs.splice(n,1)},e.getBuffer=e=&gt;{for(let n=0;n&lt;t.inputs.length;n++)if(t.inputs[n].names.includes(e))return t.inputs[n].buffer;return null},e.hasAttribute=e=&gt;{for(let n=0;n&lt;t.inputs.length;n++)if(t.inputs[n].names.includes(e))return!0;return!1},e.getAttributeTime=e=&gt;{for(let n=0;n&lt;t.inputs.length;n++)if(t.inputs[n].names.includes(e))return t.inputs[n].buffer.getSourceTime();return 0},e.getShaderCode=()=&gt;{let e=&quot;&quot;,n=0;for(let r=0;r&lt;t.inputs.length;r++)for(let o=0;o&lt;t.inputs[r].names.length;o++){const a=t.inputs[r].buffer.getArrayInformation()[o],i=Qv(a.format);n&gt;0&amp;&amp;(e+=&quot;,\\n&quot;),e=`${e}  @location(${n}) ${t.inputs[r].names[o]} : ${i}`,n++}return e},e.getVertexInputInformation=()=&gt;{const e={};if(t.inputs.length){const n=[];let r=0;for(let e=0;e&lt;t.inputs.length;e++){const o=t.inputs[e].buffer,a={arrayStride:o.getStrideInBytes(),stepMode:t.inputs[e].stepMode,attributes:[]},i=o.getArrayInformation();for(let n=0;n&lt;t.inputs[e].names.length;n++)a.attributes.push({shaderLocation:r,offset:i[n].offset,format:i[n].format}),r++;n.push(a)}e.buffers=n}return e},e.bindBuffers=e=&gt;{for(let n=0;n&lt;t.inputs.length;n++)e.setVertexBuffer(n,t.inputs[n].buffer.getHandle());t.indexBuffer&amp;&amp;e.setIndexBuffer(t.indexBuffer.getHandle(),t.indexBuffer.getArrayInformation()[0].format)},e.getReady=()=&gt;{},e.releaseGraphicsResources=()=&gt;{t.created&amp;&amp;(t.inputs=[],t.bindingDescriptions=[],t.attributeDescriptions=[])}}(e,t)}var oT={newInstance:Mt(rT,&quot;vtkWebGPUVertexInput&quot;),extend:rT};const aT={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:&quot;triangle-list&quot;,UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function iT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,aT,n),qt.extend(e,t,n),t.textureViews=[],t.vertexInput=oT.newInstance(),t.bindGroup=Uv.newInstance({label:&quot;mapperBG&quot;}),t.additionalBindables=[],t.fragmentShaderTemplate=t.fragmentShaderTemplate||&quot;\\n//VTK::Renderer::Dec\\n\\n//VTK::Color::Dec\\n\\n//VTK::Normal::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::Select::Dec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::Mapper::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output : fragmentOutput;\\n\\n  //VTK::Color::Impl\\n\\n  //VTK::Normal::Impl\\n\\n  //VTK::Light::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Select::Impl\\n\\n  // var computedColor:vec4&lt;f32&gt; = vec4&lt;f32&gt;(1.0,0.5,0.5,1.0);\\n\\n  //VTK::RenderEncoder::Impl\\n  return output;\\n}\\n&quot;,t.vertexShaderTemplate=t.vertexShaderTemplate||&quot;\\n//VTK::Renderer::Dec\\n\\n//VTK::Color::Dec\\n\\n//VTK::Normal::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::Select::Dec\\n\\n//VTK::Mapper::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@vertex\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output : vertexOutput;\\n\\n  // var vertex: vec4&lt;f32&gt; = vertexBC;\\n\\n  //VTK::Color::Impl\\n\\n  //VTK::Normal::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::Select::Impl\\n\\n  //VTK::Position::Impl\\n\\n  return output;\\n}\\n&quot;,t.shaderReplacements=new Map,Wt.get(e,t,[&quot;pipeline&quot;,&quot;vertexInput&quot;]),Wt.setGet(e,t,[&quot;additionalBindables&quot;,&quot;device&quot;,&quot;fragmentShaderTemplate&quot;,&quot;interpolate&quot;,&quot;numberOfInstances&quot;,&quot;numberOfVertices&quot;,&quot;pipelineHash&quot;,&quot;shaderReplacements&quot;,&quot;SSBO&quot;,&quot;textureViews&quot;,&quot;topology&quot;,&quot;UBO&quot;,&quot;vertexShaderTemplate&quot;,&quot;WebGPURenderer&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUSimpleMapper&quot;),e.generateShaderDescriptions=(n,r,o)=&gt;{const a=$v.newInstance({type:&quot;vertex&quot;,hash:n,code:t.vertexShaderTemplate}),i=$v.newInstance({type:&quot;fragment&quot;,hash:n,code:t.fragmentShaderTemplate}),s=r.getShaderDescriptions();s.push(a),s.push(i);const l=t.vertexShaderTemplate+t.fragmentShaderTemplate,c=new RegExp(&quot;//VTK::[^:]*::&quot;,&quot;g&quot;),u=l.match(c).filter(((e,t,n)=&gt;n.indexOf(e)===t)),d=u.map((e=&gt;`replaceShader${e.substring(7,e.length-2)}`));for(let e=0;e&lt;d.length;e++){const a=d[e];&quot;replaceShaderIOStructs&quot;!==a&amp;&amp;t.shaderReplacements.has(a)&amp;&amp;t.shaderReplacements.get(a)(n,r,o)}e.replaceShaderIOStructs(n,r,o)},e.replaceShaderIOStructs=(e,t,n)=&gt;{const r=t.getShaderDescription(&quot;vertex&quot;);r.replaceShaderCode(null,n),t.getShaderDescription(&quot;fragment&quot;).replaceShaderCode(r)},e.replaceShaderRenderEncoder=(e,n,r)=&gt;{t.renderEncoder.replaceShaderCode(n)},t.shaderReplacements.set(&quot;replaceShaderRenderEncoder&quot;,e.replaceShaderRenderEncoder),e.replaceShaderRenderer=(e,n,r)=&gt;{if(!t.WebGPURenderer)return;const o=t.WebGPURenderer.getBindGroup().getShaderCode(n),a=n.getShaderDescription(&quot;vertex&quot;);let i=a.getCode();i=_v.substitute(i,&quot;//VTK::Renderer::Dec&quot;,[o]).result,a.setCode(i);const s=n.getShaderDescription(&quot;fragment&quot;);i=s.getCode(),i=_v.substitute(i,&quot;//VTK::Renderer::Dec&quot;,[o]).result,s.setCode(i)},t.shaderReplacements.set(&quot;replaceShaderRenderer&quot;,e.replaceShaderRenderer),e.replaceShaderMapper=(e,n,r)=&gt;{const o=t.bindGroup.getShaderCode(n),a=n.getShaderDescription(&quot;vertex&quot;);let i=a.getCode();i=_v.substitute(i,&quot;//VTK::Mapper::Dec&quot;,[o]).result,a.setCode(i);const s=n.getShaderDescription(&quot;fragment&quot;);s.addBuiltinInput(&quot;bool&quot;,&quot;@builtin(front_facing) frontFacing&quot;),i=s.getCode(),i=_v.substitute(i,&quot;//VTK::Mapper::Dec&quot;,[o]).result,s.setCode(i)},t.shaderReplacements.set(&quot;replaceShaderMapper&quot;,e.replaceShaderMapper),e.replaceShaderPosition=(e,t,n)=&gt;{const r=t.getShaderDescription(&quot;vertex&quot;);r.addBuiltinOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) Position&quot;);let o=r.getCode();o=_v.substitute(o,&quot;//VTK::Position::Impl&quot;,[&quot;    output.Position = rendererUBO.SCPCMatrix*vertexBC;&quot;]).result,r.setCode(o)},t.shaderReplacements.set(&quot;replaceShaderPosition&quot;,e.replaceShaderPosition),e.replaceShaderTCoord=(e,t,n)=&gt;{t.getShaderDescription(&quot;vertex&quot;).addOutput(&quot;vec2&lt;f32&gt;&quot;,&quot;tcoordVS&quot;)},t.shaderReplacements.set(&quot;replaceShaderTCoord&quot;,e.replaceShaderTCoord),e.addTextureView=e=&gt;{t.textureViews.includes(e)||t.textureViews.push(e)},e.prepareToDraw=n=&gt;{t.renderEncoder=n,e.updateInput(),e.updateBuffers(),e.updateBindings(),e.updatePipeline()},e.updateInput=()=&gt;{},e.updateBuffers=()=&gt;{},e.updateBindings=()=&gt;{t.bindGroup.setBindables(e.getBindables())},e.computePipelineHash=()=&gt;{},e.registerDrawCallback=n=&gt;{n.registerDrawCallback(t.pipeline,e.draw)},e.prepareAndDraw=n=&gt;{e.prepareToDraw(n),n.setPipeline(t.pipeline),e.draw(n)},e.draw=e=&gt;{const n=e.getBoundPipeline();e.activateBindGroup(t.bindGroup),t.WebGPURenderer&amp;&amp;t.WebGPURenderer.bindUBO(e),n.bindVertexInput(e,t.vertexInput);const r=t.vertexInput.getIndexBuffer();r?e.drawIndexed(r.getIndexCount(),t.numberOfInstances,0,0,0):e.draw(t.numberOfVertices,t.numberOfInstances,0,0)},e.getBindables=()=&gt;{const e=[...t.additionalBindables];t.UBO&amp;&amp;e.push(t.UBO),t.SSBO&amp;&amp;e.push(t.SSBO);for(let n=0;n&lt;t.textureViews.length;n++){e.push(t.textureViews[n]);const r=t.textureViews[n].getSampler();r&amp;&amp;e.push(r)}return e},e.updatePipeline=()=&gt;{e.computePipelineHash(),t.pipeline=t.device.getPipeline(t.pipelineHash),t.pipeline||(t.pipeline=Hv.newInstance(),t.pipeline.setDevice(t.device),t.WebGPURenderer&amp;&amp;t.pipeline.addBindGroupLayout(t.WebGPURenderer.getBindGroup()),t.pipeline.addBindGroupLayout(t.bindGroup),e.generateShaderDescriptions(t.pipelineHash,t.pipeline,t.vertexInput),t.pipeline.setTopology(t.topology),t.pipeline.setRenderEncoder(t.renderEncoder),t.pipeline.setVertexState(t.vertexInput.getVertexInputInformation()),t.device.createPipeline(t.pipelineHash,t.pipeline))}}(e,t)}var sT={newInstance:Wt.newInstance(iT,&quot;vtkWebGPUSimpleMapper&quot;),extend:iT};const lT={};function cT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,lT,n),sT.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUFullScreenQuad&quot;),e.replaceShaderPosition=(e,t,n)=&gt;{const r=t.getShaderDescription(&quot;vertex&quot;);r.addBuiltinOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) Position&quot;),r.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;vertexVC&quot;);let o=r.getCode();o=_v.substitute(o,&quot;//VTK::Position::Impl&quot;,[&quot;output.tcoordVS = vec2&lt;f32&gt;(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);&quot;,&quot;output.Position = vec4&lt;f32&gt;(vertexBC, 1.0);&quot;,&quot;output.vertexVC = vec4&lt;f32&gt;(vertexBC, 1);&quot;]).result,r.setCode(o)},t.shaderReplacements.set(&quot;replaceShaderPosition&quot;,e.replaceShaderPosition),e.updateBuffers=()=&gt;{const e=t.device.getBufferManager().getFullScreenQuadBuffer();t.vertexInput.addBuffer(e,[&quot;vertexBC&quot;]),t.numberOfVertices=6}}(e,t)}var uT={newInstance:Wt.newInstance(cT,&quot;vtkWebGPUFullScreenQuad&quot;),extend:cT};const dT=[&quot;setBindGroup&quot;,&quot;setIndexBuffer&quot;,&quot;setVertexBuffer&quot;,&quot;draw&quot;,&quot;drawIndexed&quot;],pT={description:null,handle:null,boundPipeline:null,pipelineHash:null,pipelineSettings:null,replaceShaderCodeFunction:null,depthTextureView:null,label:null};function fT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,pT,n),ht(e,t),t.description={colorAttachments:[{view:void 0,loadOp:&quot;load&quot;,storeOp:&quot;store&quot;}],depthStencilAttachment:{view:void 0,depthLoadOp:&quot;clear&quot;,depthClearValue:0,depthStoreOp:&quot;store&quot;}},t.replaceShaderCodeFunction=e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;output.outColor = computedColor;&quot;]).result,t.setCode(n)},t.pipelineSettings={primitive:{cullMode:&quot;none&quot;},depthStencil:{depthWriteEnabled:!0,depthCompare:&quot;greater-equal&quot;,format:&quot;depth32float&quot;},fragment:{targets:[{format:&quot;rgba16float&quot;,blend:{color:{srcFactor:&quot;src-alpha&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}},t.colorTextureViews=[],Tt(e,t,[&quot;boundPipeline&quot;,&quot;colorTextureViews&quot;]),Ct(e,t,[&quot;depthTextureView&quot;,&quot;description&quot;,&quot;handle&quot;,&quot;label&quot;,&quot;pipelineHash&quot;,&quot;pipelineSettings&quot;,&quot;replaceShaderCodeFunction&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPURenderEncoder&quot;),e.begin=e=&gt;{t.drawCallbacks=[],t.handle=e.beginRenderPass(t.description),t.label&amp;&amp;t.handle.pushDebugGroup(t.label)},e.end=()=&gt;{for(let n=0;n&lt;t.drawCallbacks.length;n++){const r=t.drawCallbacks[n],o=r.pipeline;e.setPipeline(o);for(let t=0;t&lt;r.callbacks.length;t++)r.callbacks[t](e)}t.label&amp;&amp;t.handle.popDebugGroup(),t.handle.end(),t.boundPipeline=null},e.setPipeline=e=&gt;{if(t.boundPipeline===e)return;t.handle.setPipeline(e.getHandle());const n=e.getPipelineDescription();if(t.colorTextureViews.length!==n.fragment.targets.length)console.log(`mismatched attachment counts on pipeline ${n.fragment.targets.length} while encoder has ${t.colorTextureViews.length}`),console.trace();else for(let e=0;e&lt;t.colorTextureViews.length;e++){const r=t.colorTextureViews[e].getTexture()?.getFormat();r&amp;&amp;r!==n.fragment.targets[e].format&amp;&amp;(console.log(`mismatched attachments for attachment ${e} on pipeline ${n.fragment.targets[e].format} while encoder has ${r}`),console.trace())}if(!t.depthTextureView!=!(&quot;depthStencil&quot;in n))console.log(&quot;mismatched depth attachments&quot;),console.trace();else if(t.depthTextureView){const e=t.depthTextureView.getTexture()?.getFormat();e&amp;&amp;e!==n.depthStencil.format&amp;&amp;(console.log(`mismatched depth attachments on pipeline ${n.depthStencil.format} while encoder has ${e}`),console.trace())}t.boundPipeline=e},e.replaceShaderCode=e=&gt;{t.replaceShaderCodeFunction(e)},e.setColorTextureView=(e,n)=&gt;{t.colorTextureViews[e]!==n&amp;&amp;(t.colorTextureViews[e]=n)},e.activateBindGroup=e=&gt;{const n=t.boundPipeline.getDevice(),r=t.boundPipeline.getBindGroupLayoutCount(e.getLabel());t.handle.setBindGroup(r,e.getBindGroup(n));const o=n.getBindGroupLayoutDescription(e.getBindGroupLayout(n)),a=n.getBindGroupLayoutDescription(t.boundPipeline.getBindGroupLayout(r));o!==a&amp;&amp;(console.log(`renderEncoder ${t.pipelineHash} mismatched bind group layouts bind group has\\n${o}\\n versus pipeline\\n${a}\\n`),console.trace())},e.attachTextureViews=()=&gt;{for(let e=0;e&lt;t.colorTextureViews.length;e++)t.description.colorAttachments[e]?t.description.colorAttachments[e].view=t.colorTextureViews[e].getHandle():t.description.colorAttachments[e]={view:t.colorTextureViews[e].getHandle()};t.depthTextureView&amp;&amp;(t.description.depthStencilAttachment.view=t.depthTextureView.getHandle())},e.registerDrawCallback=(e,n)=&gt;{for(let r=0;r&lt;t.drawCallbacks.length;r++)if(t.drawCallbacks[r].pipeline===e)return void t.drawCallbacks[r].callbacks.push(n);t.drawCallbacks.push({pipeline:e,callbacks:[n]})};for(let n=0;n&lt;dT.length;n++)e[dT[n]]=function(){return t.handle[dT[n]](...arguments)}}(e,t)}var gT={newInstance:Mt(fT,&quot;vtkWebGPURenderEncoder&quot;),extend:fT};const mT={device:null,handle:null,label:null,options:null};function hT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,mT,n),Wt.obj(e,t),t.options={},t.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},t.bindGroupTime={},Wt.obj(t.bindGroupTime,{mtime:0}),Wt.get(e,t,[&quot;bindGroupTime&quot;,&quot;handle&quot;,&quot;options&quot;]),Wt.setGet(e,t,[&quot;bindGroupLayoutEntry&quot;,&quot;device&quot;,&quot;label&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUSampler&quot;),e.create=function(e){let n=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};t.device=e,t.options.addressModeU=n.addressModeU?n.addressModeU:&quot;clamp-to-edge&quot;,t.options.addressModeV=n.addressModeV?n.addressModeV:&quot;clamp-to-edge&quot;,t.options.addressModeW=n.addressModeW?n.addressModeW:&quot;clamp-to-edge&quot;,t.options.magFilter=n.magFilter?n.magFilter:&quot;nearest&quot;,t.options.minFilter=n.minFilter?n.minFilter:&quot;nearest&quot;,t.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:&quot;nearest&quot;,t.options.label=t.label,t.handle=t.device.getHandle().createSampler(t.options),t.bindGroupTime.modified()},e.getShaderCode=(e,n)=&gt;`@binding(${e}) @group(${n}) var ${t.label}: sampler;`,e.getBindGroupEntry=()=&gt;({resource:t.handle})}(e,t)}var vT={newInstance:Wt.newInstance(hT),extend:hT};const TT={texture:null,handle:null,sampler:null,label:null};function yT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,TT,n),Wt.obj(e,t),t.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:&quot;float&quot;,viewDimension:&quot;2d&quot;}},t.bindGroupTime={},Wt.obj(t.bindGroupTime,{mtime:0}),Wt.get(e,t,[&quot;bindGroupTime&quot;,&quot;texture&quot;]),Wt.setGet(e,t,[&quot;bindGroupLayoutEntry&quot;,&quot;label&quot;,&quot;sampler&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUTextureView&quot;),e.create=(e,n)=&gt;{t.texture=e,t.options=n,t.options.dimension=t.options.dimension||&quot;2d&quot;,t.options.label=t.label,t.textureHandle=e.getHandle(),t.handle=t.textureHandle.createView(t.options),t.bindGroupLayoutEntry.texture.viewDimension=t.options.dimension;const r=Xv(t.texture.getFormat());t.bindGroupLayoutEntry.texture.sampleType=r.sampleType},e.createFromTextureHandle=(e,n)=&gt;{t.texture=null,t.options=n,t.options.dimension=t.options.dimension||&quot;2d&quot;,t.options.label=t.label,t.textureHandle=e,t.handle=t.textureHandle.createView(t.options),t.bindGroupLayoutEntry.texture.viewDimension=t.options.dimension;const r=Xv(n.format);t.bindGroupLayoutEntry.texture.sampleType=r.sampleType,t.bindGroupTime.modified()},e.getBindGroupEntry=()=&gt;({resource:e.getHandle()}),e.getShaderCode=(e,n)=&gt;{let r=&quot;f32&quot;;&quot;sint&quot;===t.bindGroupLayoutEntry.texture.sampleType?r=&quot;i32&quot;:&quot;uint&quot;===t.bindGroupLayoutEntry.texture.sampleType&amp;&amp;(r=&quot;u32&quot;);let o=`@binding(${e}) @group(${n}) var ${t.label}: texture_${t.options.dimension}&lt;${r}&gt;;`;return&quot;depth&quot;===t.bindGroupLayoutEntry.texture.sampleType&amp;&amp;(o=`@binding(${e}) @group(${n}) var ${t.label}: texture_depth_${t.options.dimension};`),o},e.addSampler=(n,r)=&gt;{const o=vT.newInstance({label:`${t.label}Sampler`});o.create(n,r),e.setSampler(o)},e.getBindGroupTime=()=&gt;(t.texture&amp;&amp;t.texture.getHandle()!==t.textureHandle&amp;&amp;(t.textureHandle=t.texture.getHandle(),t.handle=t.textureHandle.createView(t.options),t.bindGroupTime.modified()),t.bindGroupTime),e.getHandle=()=&gt;(t.texture&amp;&amp;t.texture.getHandle()!==t.textureHandle&amp;&amp;(t.textureHandle=t.texture.getHandle(),t.handle=t.textureHandle.createView(t.options),t.bindGroupTime.modified()),t.handle)}(e,t)}var bT={newInstance:Wt.newInstance(yT),extend:yT};const xT={device:null,handle:null,buffer:null,ready:!1,label:null};function CT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xT,n),Wt.obj(e,t),Wt.get(e,t,[&quot;handle&quot;,&quot;ready&quot;,&quot;width&quot;,&quot;height&quot;,&quot;depth&quot;,&quot;format&quot;,&quot;usage&quot;]),Wt.setGet(e,t,[&quot;device&quot;,&quot;label&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUTexture&quot;),e.create=(e,n)=&gt;{t.device=e,t.width=n.width,t.height=n.height,t.depth=n.depth?n.depth:1;const r=1===t.depth?&quot;2d&quot;:&quot;3d&quot;;t.format=n.format?n.format:&quot;rgba8unorm&quot;,t.mipLevel=n.mipLevel?n.mipLevel:0,t.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,t.handle=t.device.getHandle().createTexture({size:[t.width,t.height,t.depth],format:t.format,usage:t.usage,label:t.label,dimension:r,mipLevelCount:t.mipLevel+1})},e.assignFromHandle=(e,n,r)=&gt;{t.device=e,t.handle=n,t.width=r.width,t.height=r.height,t.depth=r.depth?r.depth:1,t.format=r.format?r.format:&quot;rgba8unorm&quot;,t.usage=r.usage?r.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},e.writeImageData=n=&gt;{let r=[];const o=r=&gt;{t.device.getHandle().queue.copyExternalImageToTexture({source:r,flipY:n.flip},{texture:t.handle,premultipliedAlpha:!0,mipLevel:0,origin:{x:0,y:0,z:0}},[r.width,r.height,t.depth]),3!==e.getDimensionality()&amp;&amp;t.mipLevel&gt;0&amp;&amp;vu.generateMipmaps(t.device.getHandle(),t.handle,t.mipLevel+1),t.ready=!0};if(n.canvas)return void o(n.canvas);if(n.imageBitmap)return n.width=n.imageBitmap.width,n.height=n.imageBitmap.height,n.depth=1,n.format=&quot;rgba8unorm&quot;,n.flip=!0,void o(n.imageBitmap);if(n.jsImageData)return n.width=n.jsImageData.width,n.height=n.jsImageData.height,n.depth=1,n.format=&quot;rgba8unorm&quot;,n.flip=!0,void o(n.jsImageData);if(n.image)return n.width=n.image.width,n.height=n.image.height,n.depth=1,n.format=&quot;rgba8unorm&quot;,n.flip=!0,void o(n.image);const a=Xv(t.format);let i=t.width*a.stride;n.nativeArray&amp;&amp;(r=n.nativeArray);const s=3===e.getDimensionality(),l=((e,t,n)=&gt;{const r=2===a.elementSize&amp;&amp;&quot;float&quot;===a.sampleType,o=e.BYTES_PER_ELEMENT,i=e.length/(t*n)*o;if(!r&amp;&amp;i%256==0)return[e,i];const s=i/o,l=a.elementSize,c=256*Math.floor((s*l+255)/256),u=c/l,d=Wt.newTypedArray(r?&quot;Uint16Array&quot;:e.constructor.name,u*t*n),p=t*n;if(r)for(let t=0;t&lt;p;t++){const n=t*s,r=t*u;for(let t=0;t&lt;s;t++)d[r+t]=gd.toHalf(e[n+t])}else if(u===s)d.set(e);else for(let t=0;t&lt;p;t++)d.set(e.subarray(t*s,(t+1)*s),t*u);return[d,c]})(r,t.height,s?t.depth:1);i=l[1];const c=l[0];t.device.getHandle().queue.writeTexture({texture:t.handle,mipLevel:0,origin:{x:0,y:0,z:0}},c,{offset:0,bytesPerRow:i,rowsPerImage:t.height},{width:t.width,height:t.height,depthOrArrayLayers:s?t.depth:1}),!s&amp;&amp;t.mipLevel&gt;0&amp;&amp;vu.generateMipmaps(t.device.getHandle(),t.handle,t.mipLevel+1),t.ready=!0},e.getScale=()=&gt;{const e=Xv(t.format);return 2===e.elementSize&amp;&amp;&quot;float&quot;===e.sampleType?1:255},e.getNumberOfComponents=()=&gt;Xv(t.format).numComponents,e.getDimensionality=()=&gt;{let e=0;return t.width&gt;1&amp;&amp;e++,t.height&gt;1&amp;&amp;e++,t.depth&gt;1&amp;&amp;e++,e},e.resizeToMatch=e=&gt;{e.getWidth()===t.width&amp;&amp;e.getHeight()===t.height&amp;&amp;e.getDepth()===t.depth||(t.width=e.getWidth(),t.height=e.getHeight(),t.depth=e.getDepth(),t.handle=t.device.getHandle().createTexture({size:[t.width,t.height,t.depth],format:t.format,usage:t.usage,label:t.label}))},e.resize=function(e,n){let r=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:1;e===t.width&amp;&amp;n===t.height&amp;&amp;r===t.depth||(t.width=e,t.height=n,t.depth=r,t.handle=t.device.getHandle().createTexture({size:[t.width,t.height,t.depth],format:t.format,usage:t.usage,label:t.label}))},e.createView=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};r.dimension||(r.dimension=1===t.depth?&quot;2d&quot;:&quot;3d&quot;);const o=bT.newInstance({label:n});return o.create(e,r),o}}(e,t)}var ST={newInstance:Wt.newInstance(CT),extend:CT};const AT={renderEncoder:null,colorTexture:null,depthTexture:null};function IT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,AT,n),ev.extend(e,t,n),Wt.get(e,t,[&quot;colorTexture&quot;,&quot;depthTexture&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUOpaquePass&quot;),e.traverse=(n,r)=&gt;{if(t.deleted)return;t._currentParent=r;const o=r.getDevice();if(t.renderEncoder)t.colorTexture.resize(r.getCanvas().width,r.getCanvas().height),t.depthTexture.resize(r.getCanvas().width,r.getCanvas().height);else{e.createRenderEncoder(),t.colorTexture=ST.newInstance({label:&quot;opaquePassColor&quot;}),t.colorTexture.create(o,{width:r.getCanvas().width,height:r.getCanvas().height,format:&quot;rgba16float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC});const n=t.colorTexture.createView(&quot;opaquePassColorTexture&quot;);t.renderEncoder.setColorTextureView(0,n),t.depthFormat=&quot;depth32float&quot;,t.depthTexture=ST.newInstance({label:&quot;opaquePassDepth&quot;}),t.depthTexture.create(o,{width:r.getCanvas().width,height:r.getCanvas().height,format:t.depthFormat,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC});const a=t.depthTexture.createView(&quot;opaquePassDepthTexture&quot;);t.renderEncoder.setDepthTextureView(a)}t.renderEncoder.attachTextureViews(),e.setCurrentOperation(&quot;opaquePass&quot;),n.setRenderEncoder(t.renderEncoder),n.traverse(e)},e.getColorTextureView=()=&gt;t.renderEncoder.getColorTextureViews()[0],e.getDepthTextureView=()=&gt;t.renderEncoder.getDepthTextureView(),e.createRenderEncoder=()=&gt;{t.renderEncoder=gT.newInstance({label:&quot;OpaquePass&quot;}),t.renderEncoder.setPipelineHash(&quot;op&quot;)}}(e,t)}var wT={newInstance:Wt.newInstance(IT,&quot;vtkWebGPUOpaquePass&quot;),extend:IT};const OT={colorTextureView:null,depthTextureView:null};function PT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,OT,n),ev.extend(e,t,n),Wt.setGet(e,t,[&quot;colorTextureView&quot;,&quot;depthTextureView&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUOrderIndependentTranslucentPass&quot;),e.traverse=(n,r)=&gt;{if(t.deleted)return;t._currentParent=r;const o=r.getDevice();if(t.translucentRenderEncoder)t.translucentColorTexture.resizeToMatch(t.colorTextureView.getTexture()),t.translucentAccumulateTexture.resizeToMatch(t.colorTextureView.getTexture());else{e.createRenderEncoder(),e.createFinalEncoder(),t.translucentColorTexture=ST.newInstance({label:&quot;translucentPassColor&quot;}),t.translucentColorTexture.create(o,{width:r.getCanvas().width,height:r.getCanvas().height,format:&quot;rgba16float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const n=t.translucentColorTexture.createView(&quot;oitpColorTexture&quot;);t.translucentRenderEncoder.setColorTextureView(0,n),t.translucentAccumulateTexture=ST.newInstance({label:&quot;translucentPassAccumulate&quot;}),t.translucentAccumulateTexture.create(o,{width:r.getCanvas().width,height:r.getCanvas().height,format:&quot;r16float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const a=t.translucentAccumulateTexture.createView(&quot;oitpAccumTexture&quot;);t.translucentRenderEncoder.setColorTextureView(1,a),t.fullScreenQuad=uT.newInstance(),t.fullScreenQuad.setDevice(r.getDevice()),t.fullScreenQuad.setPipelineHash(&quot;oitpfsq&quot;),t.fullScreenQuad.setTextureViews(t.translucentRenderEncoder.getColorTextureViews()),t.fullScreenQuad.setFragmentShaderTemplate(&quot;\\n//VTK::Mapper::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output: fragmentOutput;\\n\\n  var tcoord: vec2&lt;i32&gt; = vec2&lt;i32&gt;(i32(input.fragPos.x), i32(input.fragPos.y));\\n  var reveal: f32 = textureLoad(oitpAccumTexture, tcoord, 0).r;\\n  if (reveal == 1.0) { discard; }\\n  var tcolor: vec4&lt;f32&gt; = textureLoad(oitpColorTexture, tcoord, 0);\\n  var total: f32 = max(tcolor.a, 0.01);\\n  var computedColor: vec4&lt;f32&gt; = vec4&lt;f32&gt;(tcolor.r/total, tcolor.g/total, tcolor.b/total, 1.0 - reveal);\\n\\n  //VTK::RenderEncoder::Impl\\n  return output;\\n}\\n&quot;)}t.translucentRenderEncoder.setDepthTextureView(t.depthTextureView),t.translucentRenderEncoder.attachTextureViews(),e.setCurrentOperation(&quot;translucentPass&quot;),n.setRenderEncoder(t.translucentRenderEncoder),n.traverse(e),e.finalPass(r,n)},e.finalPass=(e,n)=&gt;{t.translucentFinalEncoder.setColorTextureView(0,t.colorTextureView),t.translucentFinalEncoder.attachTextureViews(),t.translucentFinalEncoder.begin(e.getCommandEncoder()),n.scissorAndViewport(t.translucentFinalEncoder),t.fullScreenQuad.prepareAndDraw(t.translucentFinalEncoder),t.translucentFinalEncoder.end()},e.getTextures=()=&gt;[t.translucentColorTexture,t.translucentAccumulateTexture],e.createRenderEncoder=()=&gt;{t.translucentRenderEncoder=gT.newInstance({label:&quot;translucentRender&quot;});const e=t.translucentRenderEncoder.getDescription();e.colorAttachments=[{view:void 0,clearValue:[0,0,0,0],loadOp:&quot;clear&quot;,storeOp:&quot;store&quot;},{view:void 0,clearValue:[1,0,0,0],loadOp:&quot;clear&quot;,storeOp:&quot;store&quot;}],e.depthStencilAttachment={view:void 0,depthLoadOp:&quot;load&quot;,depthStoreOp:&quot;store&quot;},t.translucentRenderEncoder.setReplaceShaderCodeFunction((e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor&quot;),t.addOutput(&quot;f32&quot;,&quot;outAccum&quot;),t.addBuiltinInput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) fragPos&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;var w: f32 = computedColor.a * pow(0.1 + input.fragPos.z, 2.0);&quot;,&quot;output.outColor = vec4&lt;f32&gt;(computedColor.rgb*w, w);&quot;,&quot;output.outAccum = computedColor.a;&quot;]).result,t.setCode(n)})),t.translucentRenderEncoder.setPipelineHash(&quot;oitpr&quot;),t.translucentRenderEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},depthStencil:{depthWriteEnabled:!1,depthCompare:&quot;greater&quot;,format:&quot;depth32float&quot;},fragment:{targets:[{format:&quot;rgba16float&quot;,blend:{color:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;}}},{format:&quot;r16float&quot;,blend:{color:{srcFactor:&quot;zero&quot;,dstFactor:&quot;one-minus-src&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}})},e.createFinalEncoder=()=&gt;{t.translucentFinalEncoder=gT.newInstance({label:&quot;translucentFinal&quot;}),t.translucentFinalEncoder.setDescription({colorAttachments:[{view:null,loadOp:&quot;load&quot;,storeOp:&quot;store&quot;}]}),t.translucentFinalEncoder.setReplaceShaderCodeFunction((e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor&quot;),t.addBuiltinInput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) fragPos&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;output.outColor = vec4&lt;f32&gt;(computedColor.rgb, computedColor.a);&quot;]).result,t.setCode(n)})),t.translucentFinalEncoder.setPipelineHash(&quot;oitpf&quot;),t.translucentFinalEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:&quot;rgba16float&quot;,blend:{color:{srcFactor:&quot;src-alpha&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}})}}(e,t)}var RT={newInstance:Wt.newInstance(PT,&quot;vtkWebGPUOrderIndependentTranslucentPass&quot;),extend:PT},MT={BufferUsage:{Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},PrimitiveTypes:{Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6}};const ET=[&quot;getMappedRange&quot;,&quot;mapAsync&quot;,&quot;unmap&quot;];const VT={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function DT(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,VT,n),Wt.obj(e,t),Wt.get(e,t,[&quot;handle&quot;,&quot;sizeInBytes&quot;,&quot;usage&quot;]),Wt.setGet(e,t,[&quot;strideInBytes&quot;,&quot;device&quot;,&quot;arrayInformation&quot;,&quot;label&quot;,&quot;sourceTime&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUBuffer&quot;),e.create=(e,n)=&gt;{t.handle=t.device.getHandle().createBuffer({size:e,usage:n,label:t.label}),t.sizeInBytes=e,t.usage=n},e.write=e=&gt;{!function(e,t,n,r){const o=r.byteLength,a=e.createBuffer({size:o,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),i=a.getMappedRange(0,o);new Uint8Array(i).set(new Uint8Array(r)),a.unmap();const s=e.createCommandEncoder();s.copyBufferToBuffer(a,0,t,0,o);const l=s.finish();e.queue.submit([l]),a.destroy()}(t.device.getHandle(),t.handle,0,e.buffer)},e.createAndWrite=(e,n)=&gt;{const r=4*Math.ceil(e.byteLength/4);t.handle=t.device.getHandle().createBuffer({size:r,usage:n,mappedAtCreation:!0,label:t.label}),t.sizeInBytes=r,t.usage=n,new Uint8Array(t.handle.getMappedRange()).set(new Uint8Array(e.buffer)),t.handle.unmap()};for(let n=0;n&lt;ET.length;n++)e[ET[n]]=function(){return t.handle[ET[n]](...arguments)}}(e,t)}var LT={newInstance:Wt.newInstance(DT),extend:DT,...MT};const{Representation:BT}=os,{PrimitiveTypes:NT}=MT;class FT{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let t=0;t&lt;this.count;t++)if(this.keys[t]===e)return!0}get(e){for(let t=0;t&lt;this.count;t++)if(this.keys[t]===e)return this.values[t]}set(e,t){this.count&lt;9&amp;&amp;(this.keys[this.count]=e,this.values[this.count++]=t)}}function _T(e,t,n){let r=e.pointIdToFlatId[t];return r&lt;0&amp;&amp;(r=e.flatId,e.pointIdToFlatId[t]=r,e.flatIdToPointId[e.flatId]=t,e.flatIdToCellId[e.flatId]=n,e.flatId++),r}function kT(e,t,n){const r=e.length;for(let o=0;o&lt;r;o++){let a=e[o];if(n.cellProvokedMap.has(a)){n.ibo[n.iboId++]=n.cellProvokedMap.get(a);for(let i=o+1;i&lt;o+r;i++){a=e[i%r];const o=_T(n,a,t);n.ibo[n.iboId++]=o}return}}for(let o=0;o&lt;r;o++){let a=e[o];if(!n.provokedPointIds[a]){let i=_T(n,a,t);n.provokedPointIds[a]=1,n.cellProvokedMap.set(a,i),n.flatIdToCellId[i]=t,n.ibo[n.iboId++]=i;for(let s=o+1;s&lt;o+r;s++)a=e[s%r],i=_T(n,a,t),n.ibo[n.iboId++]=i;return}}let o=e[0],a=n.flatId;n.cellProvokedMap.set(o,a),n.flatIdToPointId[n.flatId]=o,n.flatIdToCellId[n.flatId]=t,n.flatId++,n.ibo[n.iboId++]=a;for(let i=1;i&lt;r;i++)o=e[i],a=_T(n,o,t),n.ibo[n.iboId++]=a}function GT(e,t,n){const r=e.length;n.iboSize+=r;for(let t=0;t&lt;r;t++){const r=e[t];if(n.cellProvokedMap.has(r))return}for(let t=0;t&lt;r;t++){const r=e[t];if(!n.provokedPointIds[r])return n.provokedPointIds[r]=1,void n.cellProvokedMap.set(r,1)}n.cellProvokedMap.set(e[0],1),n.extraPoints++}let UT;const zT=new Uint32Array(1),WT=new Uint32Array(2),HT=new Uint32Array(3),jT={anythingToPoints(e,t,n,r,o){for(let a=0;a&lt;e;++a)zT[0]=t[n+a],UT(zT,r,o)},linesToWireframe(e,t,n,r,o){for(let a=0;a&lt;e-1;++a)WT[0]=t[n+a],WT[1]=t[n+a+1],UT(WT,r,o)},polysToWireframe(e,t,n,r,o){if(e&gt;2)for(let a=0;a&lt;e;++a)WT[0]=t[n+a],WT[1]=t[n+(a+1)%e],UT(WT,r,o)},stripsToWireframe(e,t,n,r,o){if(e&gt;2){for(let a=0;a&lt;e-1;++a)WT[0]=t[n+a],WT[1]=t[n+a+1],UT(WT,r,o);for(let a=0;a&lt;e-2;a++)WT[0]=t[n+a],WT[1]=t[n+a+2],UT(WT,r,o)}},polysToSurface(e,t,n,r,o){for(let a=0;a&lt;e-2;a++)HT[0]=t[n],HT[1]=t[n+a+1],HT[2]=t[n+a+2],UT(HT,r,o)},stripsToSurface(e,t,n,r,o){for(let a=0;a&lt;e-2;a++)HT[0]=t[n+a],HT[1]=t[n+a+1+a%2],HT[2]=t[n+a+1+(a+1)%2],UT(HT,r,o)}};const KT={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function $T(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,KT,n),LT.extend(e,t,n),Wt.setGet(e,t,[&quot;flatIdToPointId&quot;,&quot;flatIdToCellId&quot;,&quot;flatSize&quot;,&quot;indexCount&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUIndexBuffer&quot;),e.buildIndexBuffer=e=&gt;{const n=e.cells,r=e.primitiveType,o=e.representation,a=e.cellOffset,i=n.getData(),s=i.length,l=function(e){switch(e){case NT.Points:return&quot;points&quot;;case NT.Lines:return&quot;lines&quot;;case NT.Triangles:case NT.TriangleEdges:return&quot;polys&quot;;case NT.TriangleStripEdges:case NT.TriangleStrips:return&quot;strips&quot;;default:return&quot;&quot;}}(r),c=e.numberOfPoints,u={provokedPointIds:new Uint8Array(c),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new FT};let d=null;d=o===BT.POINTS||r===NT.Points?jT.anythingToPoints:o===BT.WIREFRAME||r===NT.Lines?jT[`${l}ToWireframe`]:jT[`${l}ToSurface`],UT=GT;let p=a||0;for(let e=0;e&lt;s;)u.cellProvokedMap.clear(),d(i[e],i,e+1,p,u),e+=i[e]+1,p++;u.flatIdToPointId=c&lt;=65535?new Uint16Array(c+u.extraPoints):new Uint32Array(c+u.extraPoints),c+u.extraPoints&lt;36863?u.pointIdToFlatId=new Int16Array(c):u.pointIdToFlatId=new Int32Array(c),c+u.extraPoints&lt;=65535?(u.ibo=new Uint16Array(u.iboSize),e.format=&quot;uint16&quot;):(u.ibo=new Uint32Array(u.iboSize),e.format=&quot;uint32&quot;),u.flatIdToCellId=p&lt;=65535?new Uint16Array(c+u.extraPoints):new Uint32Array(c+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),UT=kT,p=a||0;for(let e=0;e&lt;s;)u.cellProvokedMap.clear(),d(i[e],i,e+1,p,u),e+=i[e]+1,p++;delete u.provokedPointIds,delete u.pointIdToFlatId,e.nativeArray=u.ibo,t.flatIdToPointId=u.flatIdToPointId,t.flatIdToCellId=u.flatIdToCellId,t.flatSize=u.flatId,t.indexCount=u.iboId}}(e,t)}var qT={newInstance:Wt.newInstance($T),extend:$T,...MT};const{BufferUsage:XT}=MT,{vtkErrorMacro:YT}=Ht,{VtkDataTypes:ZT}=xs;function QT(e,t,n,r,o){const a={},i=e.getFlatSize();if(!i)return a;let s=[0,0,0,0];o.shift&amp;&amp;(o.shift.length?s=o.shift:s.fill(o.shift));let l=[1,1,1,1];o.scale&amp;&amp;(o.scale.length?l=o.scale:l.fill(o.scale));const c=!!Object.prototype.hasOwnProperty.call(o,&quot;packExtra&quot;)&amp;&amp;o.packExtra;let u,d=0;const p=at(r,i*(n+(c?1:0)));let f=e.getFlatIdToPointId();o.cellData&amp;&amp;(f=e.getFlatIdToCellId()),1===n?u=function(e){p[d++]=l[0]*t[e]+s[0]}:2===n?u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1]}:3!==n||c?3===n&amp;&amp;c?u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2],p[d++]=1*l[3]+s[3]}:4===n&amp;&amp;(u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2],p[d++]=l[3]*t[e+3]+s[3]}):u=function(e){p[d++]=l[0]*t[e]+s[0],p[d++]=l[1]*t[e+1]+s[1],p[d++]=l[2]*t[e+2]+s[2]};for(let e=0;e&lt;i;e++)u(n*f[e]);return a.nativeArray=p,a}function JT(e,t,n,r){const o=[];return Bo([e[3*r]-e[3*n],e[3*r+1]-e[3*n+1],e[3*r+2]-e[3*n+2]],[e[3*t]-e[3*n],e[3*t+1]-e[3*n+1],e[3*t+2]-e[3*n+2]],o),Fo(o),o}const ey={device:null,fullScreenQuadBuffer:null};function ty(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ey,n),ht(e,t),Ct(e,t,[&quot;device&quot;]),function(e,t){function n(e){let n,r;if(e.dataArray&amp;&amp;!e.nativeArray&amp;&amp;(e.nativeArray=e.dataArray.getData()),e.usage===XT.Index&amp;&amp;(n=qT.newInstance({label:e.label}),n.setDevice(t.device),r=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,n.buildIndexBuffer(e),n.createAndWrite(e.nativeArray,r),n.setArrayInformation([{format:e.format}])),n||(n=LT.newInstance({label:e.label}),n.setDevice(t.device)),e.usage===XT.UniformArray&amp;&amp;(r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,n.createAndWrite(e.nativeArray,r)),e.usage===XT.Storage&amp;&amp;(r=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,n.createAndWrite(e.nativeArray,r)),e.usage===XT.Texture&amp;&amp;(r=GPUBufferUsage.COPY_SRC,n.createAndWrite(e.nativeArray,r)),e.usage===XT.PointArray){r=GPUBufferUsage.VERTEX;const t=Zv(e.format),o=QT(e.indexBuffer,e.dataArray.getData(),e.dataArray.getNumberOfComponents(),t,{packExtra:e.packExtra,shift:e.shift,scale:e.scale,cellData:e.cellData,cellOffset:e.cellOffset});n.createAndWrite(o.nativeArray,r),n.setStrideInBytes(Yv(e.format)),n.setArrayInformation([{offset:0,format:e.format,interpolation:e.cellData?&quot;flat&quot;:&quot;perspective&quot;}])}if(e.usage===XT.NormalsFromPoints){r=GPUBufferUsage.VERTEX;const t=Zv(e.format),o=function(e,t){const n=t.getData(),r=e.getData();if(!r||!n)return null;const o=new Int8Array(4*e.getNumberOfCells()),a=r.length;let i=0;for(let e=0;e&lt;a;){const t=JT(n,r[e+1],r[e+2],r[e+3]);o[i++]=127*t[0],o[i++]=127*t[1],o[i++]=127*t[2],o[i++]=127,e+=r[e]+1}return o}(e.cells,e.dataArray),a=QT(e.indexBuffer,o,4,t,{cellData:!0});n.createAndWrite(a.nativeArray,r),n.setStrideInBytes(Yv(e.format)),n.setArrayInformation([{offset:0,format:e.format,interpolation:&quot;flat&quot;}])}return e.usage===XT.RawVertex&amp;&amp;(r=GPUBufferUsage.VERTEX,n.createAndWrite(e.nativeArray,r),n.setStrideInBytes(Yv(e.format)),n.setArrayInformation([{offset:0,format:e.format}])),n.setSourceTime(e.time),n}t.classHierarchy.push(&quot;vtkWebGPUBufferManager&quot;),e.hasBuffer=e=&gt;t.device.hasCachedObject(e),e.getBuffer=e=&gt;e.hash?t.device.getCachedObject(e.hash,n,e):n(e),e.getBufferForPointArray=(t,n)=&gt;{const r=function(e){let t;switch(e.getDataType()){case ZT.UNSIGNED_CHAR:t=&quot;uint8&quot;;break;case ZT.FLOAT:t=&quot;float32&quot;;break;case ZT.UNSIGNED_INT:t=&quot;uint32&quot;;break;case ZT.INT:t=&quot;sint32&quot;;break;case ZT.DOUBLE:t=&quot;float32&quot;;break;case ZT.UNSIGNED_SHORT:t=&quot;uint16&quot;;break;case ZT.SHORT:t=&quot;sin16&quot;;break;default:t=&quot;float32&quot;}switch(e.getNumberOfComponents()){case 2:t+=&quot;x2&quot;;break;case 3:t.includes(&quot;32&quot;)||YT(`unsupported x3 type for ${t}`),t+=&quot;x3&quot;;break;case 4:t+=&quot;x4&quot;}return t}(t),o={hash:`${t.getMTime()}I${n.getMTime()}${r}`,usage:XT.PointArray,format:r,dataArray:t,indexBuffer:n};return e.getBuffer(o)},e.getFullScreenQuadBuffer=()=&gt;{if(t.fullScreenQuadBuffer)return t.fullScreenQuadBuffer;t.fullScreenQuadBuffer=LT.newInstance(),t.fullScreenQuadBuffer.setDevice(t.device);const e=new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0]);return t.fullScreenQuadBuffer.createAndWrite(e,GPUBufferUsage.VERTEX),t.fullScreenQuadBuffer.setStrideInBytes(12),t.fullScreenQuadBuffer.setArrayInformation([{offset:0,format:&quot;float32x3&quot;}]),t.fullScreenQuadBuffer}}(e,t)}var ny={newInstance:Mt(ty),extend:ty,...MT};const{BufferUsage:ry}=ny,{vtkErrorMacro:oy}=Wt,ay={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function iy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ay,n),Wt.obj(e,t),t._bufferEntryNames=new Map,t.bufferEntries=[],t.bindGroupLayoutEntry=t.bindGroupLayoutEntry||{buffer:{type:&quot;uniform&quot;}},t.sendTime={},Wt.obj(t.sendTime,{mtime:0}),t.bindGroupTime={},Wt.obj(t.bindGroupTime,{mtime:0}),t.sendDirty=!0,t.sortDirty=!0,Wt.get(e,t,[&quot;binding&quot;,&quot;bindGroupTime&quot;]),Wt.setGet(e,t,[&quot;bindGroupLayoutEntry&quot;,&quot;device&quot;,&quot;label&quot;,&quot;sizeInBytes&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUUniformBuffer&quot;),e.addEntry=(e,n)=&gt;{t._bufferEntryNames.has(e)?oy(`entry named ${e} already exists`):(t.sortDirty=!0,t._bufferEntryNames.set(e,t.bufferEntries.length),t.bufferEntries.push({name:e,type:n,sizeInBytes:Jv(n),offset:-1,nativeType:eT(n),packed:!1}))},e.sortBufferEntries=()=&gt;{if(!t.sortDirty)return;let e=0;const n=[];let r=4;for(let e=0;e&lt;t.bufferEntries.length;e++){const n=t.bufferEntries[e];n.sizeInBytes%16==0&amp;&amp;(r=Math.max(16,r)),n.sizeInBytes%8==0&amp;&amp;(r=Math.max(8,r))}for(let r=0;r&lt;t.bufferEntries.length;r++){const o=t.bufferEntries[r];!1===o.packed&amp;&amp;o.sizeInBytes%16==0&amp;&amp;(o.packed=!0,o.offset=e,n.push(o),e+=o.sizeInBytes)}for(let r=0;r&lt;t.bufferEntries.length;r++){const o=t.bufferEntries[r];if(!1===o.packed&amp;&amp;12===o.sizeInBytes)for(let r=0;r&lt;t.bufferEntries.length;r++){const a=t.bufferEntries[r];if(!1===a.packed&amp;&amp;4===a.sizeInBytes){o.packed=!0,o.offset=e,n.push(o),e+=o.sizeInBytes,a.packed=!0,a.offset=e,n.push(a),e+=a.sizeInBytes;break}}}for(let r=0;r&lt;t.bufferEntries.length;r++){const o=t.bufferEntries[r];if(!o.packed&amp;&amp;o.sizeInBytes%8==0)for(let a=r+1;a&lt;t.bufferEntries.length;a++){const r=t.bufferEntries[a];if(!r.packed&amp;&amp;r.sizeInBytes%8==0){o.packed=!0,o.offset=e,n.push(o),e+=o.sizeInBytes,r.packed=!0,r.offset=e,n.push(r),e+=r.sizeInBytes;break}}}for(let r=0;r&lt;t.bufferEntries.length;r++){const o=t.bufferEntries[r];if(!o.packed&amp;&amp;o.sizeInBytes%8==0){let r=!1;for(let 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e=0;e&lt;r.length;e++)a.lastValue&amp;&amp;a.lastValue[e]===r[e]||(i[a.offset/i.BYTES_PER_ELEMENT+e]=r[e],s=!0);s&amp;&amp;(t.sendDirty=!0,a.lastValue=[...r])},e.getBindGroupEntry=()=&gt;({resource:{buffer:t.UBO.getHandle()}}),e.getSendTime=()=&gt;t.sendTime.getMTime(),e.getShaderCode=(n,r)=&gt;{e.sortBufferEntries();const o=[`struct ${t.label}Struct\\n{`];for(let e=0;e&lt;t.bufferEntries.length;e++){const n=t.bufferEntries[e];o.push(`  ${n.name}: ${n.type},`)}return o.push(`};\\n@binding(${n}) @group(${r}) var&lt;uniform&gt; ${t.label}: ${t.label}Struct;`),o.join(&quot;\\n&quot;)}}(e,t)}var sy={newInstance:Wt.newInstance(iy,&quot;vtkWebGPUUniformBuffer&quot;),extend:iy};const{BufferUsage:ly}=ny,{vtkErrorMacro:cy}=Wt,uy={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,numberOfInstances:1};function dy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,uy,n),Wt.obj(e,t),t._bufferEntryNames=new Map,t.bufferEntries=[],t._sendTime={},Wt.obj(t._sendTime,{mtime:0}),t.bindGroupTime={},Wt.obj(t.bindGroupTime,{mtime:0}),t.bindGroupLayoutEntry=t.bindGroupLayoutEntry||{buffer:{type:&quot;read-only-storage&quot;}},Wt.get(e,t,[&quot;bindGroupTime&quot;]),Wt.setGet(e,t,[&quot;device&quot;,&quot;bindGroupLayoutEntry&quot;,&quot;label&quot;,&quot;numberOfInstances&quot;,&quot;sizeInBytes&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUStorageBuffer&quot;),e.addEntry=(e,n)=&gt;{if(t._bufferEntryNames.has(e))return void cy(`entry named ${e} already exists`);t._bufferEntryNames.set(e,t.bufferEntries.length);const r=Jv(n);t.bufferEntries.push({name:e,type:n,sizeInBytes:r,offset:t.sizeInBytes,nativeType:eT(n)}),t.sizeInBytes+=r},e.send=e=&gt;{if(!t._buffer){const n={nativeArray:t.Float32Array,usage:ly.Storage,label:t.label};return t._buffer=e.getBufferManager().getBuffer(n),t.bindGroupTime.modified(),void 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UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType],s=r.length/t.numberOfInstances;for(let e=0;e&lt;t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t&lt;s;t++)i[n+t]=r[e*s+t]}},e.setAllInstancesFromArrayColorToFloat=(n,r)=&gt;{const o=t._bufferEntryNames.get(n);if(void 0===o)return void cy(`entry named ${n} not found in UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType],s=r.length/t.numberOfInstances;for(let e=0;e&lt;t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t&lt;s;t++)i[n+t]=r[e*s+t]/255}},e.setAllInstancesFromArray3x3To4x4=(n,r)=&gt;{const o=t._bufferEntryNames.get(n);if(void 0===o)return void cy(`entry named ${n} not found in UBO`);const a=t.bufferEntries[o];e.createView(a.nativeType);const i=t[a.nativeType];for(let e=0;e&lt;t.numberOfInstances;e++){const n=(a.offset+e*t.sizeInBytes)/i.BYTES_PER_ELEMENT;for(let t=0;t&lt;3;t++)for(let o=0;o&lt;3;o++)i[n+4*t+o]=r[9*e+3*t+o]}},e.getSendTime=()=&gt;t._sendTime.getMTime(),e.getShaderCode=(e,n)=&gt;{const r=[`struct ${t.label}StructEntry\\n{`];for(let e=0;e&lt;t.bufferEntries.length;e++){const n=t.bufferEntries[e];r.push(`  ${n.name}: ${n.type},`)}return r.push(`\\n};\\nstruct ${t.label}Struct\\n{\\n  values: array&lt;${t.label}StructEntry&gt;,\\n};\\n@binding(${e}) @group(${n}) var&lt;storage, read&gt; ${t.label}: ${t.label}Struct;\\n`),r.join(&quot;\\n&quot;)},e.getBindGroupEntry=()=&gt;({resource:{buffer:t._buffer.getHandle()}}),e.clearData=()=&gt;{t.numberOfInstances=0,t.sizeInBytes=0,t.bufferEntries=[],t._bufferEntryNames=new Map,t._buffer=null,delete t.arrayBuffer,delete t.Float32Array}}(e,t)}var py={newInstance:Wt.newInstance(dy,&quot;vtkWebGPUStorageBuffer&quot;),extend:dy};const fy=new Float64Array(16),gy=new Float64Array(16),my={volumes:null,rowLength:1024,lastVolumeLength:0};function hy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,my,n),uT.extend(e,t,n),t.fragmentShaderTemplate=&quot;\\n//VTK::Renderer::Dec\\n\\n//VTK::Mapper::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::Volume::TraverseDec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::IOStructs::Dec\\n\\nfn getTextureValue(vTex: texture_3d&lt;f32&gt;, tpos: vec4&lt;f32&gt;) -&gt; f32\\n{\\n  // todo multicomponent support\\n  return textureSampleLevel(vTex, clampSampler, tpos.xyz, 0.0).r;\\n}\\n\\nfn getGradient(vTex: texture_3d&lt;f32&gt;, tpos: vec4&lt;f32&gt;, vNum: i32, scalar: f32) -&gt; vec4&lt;f32&gt;\\n{\\n  var result: vec4&lt;f32&gt;;\\n\\n  var tstep: vec4&lt;f32&gt; = volumeSSBO.values[vNum].tstep;\\n  result.x = getTextureValue(vTex, tpos + vec4&lt;f32&gt;(tstep.x, 0.0, 0.0, 1.0)) - scalar;\\n  result.y = getTextureValue(vTex, tpos + vec4&lt;f32&gt;(0.0, tstep.y, 0.0, 1.0)) - scalar;\\n  result.z = getTextureValue(vTex, tpos + vec4&lt;f32&gt;(0.0, 0.0, tstep.z, 1.0)) - scalar;\\n  result.w = 0.0;\\n\\n  // divide by spacing as that is our delta\\n  result = result / volumeSSBO.values[vNum].spacing;\\n  // now we have a gradient in unit tcoords\\n\\n  var grad: f32 = length(result.xyz);\\n  if (grad &gt; 0.0)\\n  {\\n    // rotate to View Coords, needed for lighting and shading\\n    var nMat: mat4x4&lt;f32&gt; = rendererUBO.SCVCMatrix * volumeSSBO.values[vNum].planeNormals;\\n    result = nMat * result;\\n    result = result / length(result);\\n  }\\n\\n  // store gradient magnitude in .w\\n  result.w = grad;\\n\\n  return result;\\n}\\n\\nfn processVolume(vTex: texture_3d&lt;f32&gt;, vNum: i32, cNum: i32, posSC: vec4&lt;f32&gt;, tfunRows: f32) -&gt; vec4&lt;f32&gt;\\n{\\n  var outColor: vec4&lt;f32&gt; = vec4&lt;f32&gt;(0.0, 0.0, 0.0, 0.0);\\n\\n  // convert to tcoords and reject if outside the volume\\n  var tpos: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*posSC;\\n  if (tpos.x &lt; 0.0 || tpos.y &lt; 0.0 || tpos.z &lt; 0.0 ||\\n      tpos.x &gt; 1.0 || tpos.y &gt; 1.0 || tpos.z &gt; 1.0) { return outColor; }\\n\\n  var scalar: f32 = getTextureValue(vTex, tpos);\\n\\n  var coord: vec2&lt;f32&gt; =\\n    vec2&lt;f32&gt;(scalar * componentSSBO.values[cNum].cScale + componentSSBO.values[cNum].cShift,\\n      (0.5 + 2.0 * f32(vNum)) / tfunRows);\\n  var color: vec4&lt;f32&gt; = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);\\n\\n  var gofactor: f32 = 1.0;\\n  var normal: vec4&lt;f32&gt; = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n  if (componentSSBO.values[cNum].gomin &lt;  1.0 || volumeSSBO.values[vNum].shade[0] &gt; 0.0)\\n  {\\n    normal = getGradient(vTex, tpos, vNum, scalar);\\n    if (componentSSBO.values[cNum].gomin &lt;  1.0)\\n    {\\n      gofactor = clamp(normal.a*componentSSBO.values[cNum].goScale + componentSSBO.values[cNum].goShift,\\n      componentSSBO.values[cNum].gomin, componentSSBO.values[cNum].gomax);\\n    }\\n  }\\n\\n  coord.x = (scalar * componentSSBO.values[cNum].oScale + componentSSBO.values[cNum].oShift);\\n  var opacity: f32 = textureSampleLevel(ofunTexture, clampSampler, coord, 0.0).r;\\n\\n  if (volumeSSBO.values[vNum].shade[0] &gt; 0.0)\\n  {\\n    color = color*abs(normal.z);\\n  }\\n\\n  outColor = vec4&lt;f32&gt;(color.rgb, gofactor * opacity);\\n\\n  return outColor;\\n}\\n\\n// adjust the start and end point of a raycast such that it intersects the unit cube.\\n// This function is used to take a raycast starting point and step vector\\n// and numSteps and return the startijng and ending steps for intersecting the\\n// unit cube. Recall for a 3D texture, the unit cube is the range of texture coordsinates\\n// that have valid values. So this funtion can be used to take a ray in texture coordinates\\n// and bound it to intersecting the texture.\\n//\\nfn adjustBounds(tpos: vec4&lt;f32&gt;, tstep: vec4&lt;f32&gt;, numSteps: f32) -&gt; vec2&lt;f32&gt;\\n{\\n  var result: vec2&lt;f32&gt; = vec2&lt;f32&gt;(0.0, numSteps);\\n  var tpos2: vec4&lt;f32&gt; = tpos + tstep*numSteps;\\n\\n  // move tpos to the start of the volume\\n  var adjust: f32 =\\n    min(\\n      max(tpos.x/tstep.x, (tpos.x - 1.0)/tstep.x),\\n      min(\\n        max((tpos.y - 1.0)/tstep.y, tpos.y/tstep.y),\\n        max((tpos.z - 1.0)/tstep.z, tpos.z/tstep.z)));\\n  if (adjust &lt; 0.0)\\n  {\\n    result.x = result.x - adjust;\\n  }\\n\\n  // adjust length to the end\\n  adjust =\\n    max(\\n      min(tpos2.x/tstep.x, (tpos2.x - 1.0)/tstep.x),\\n      max(\\n        min((tpos2.y - 1.0)/tstep.y, tpos2.y/tstep.y),\\n        min((tpos2.z - 1.0)/tstep.z, tpos2.z/tstep.z)));\\n  if (adjust &gt; 0.0)\\n  {\\n    result.y = result.y - adjust;\\n  }\\n\\n  return result;\\n}\\n\\nfn getSimpleColor(scalar: f32, vNum: i32, cNum: i32) -&gt; vec4&lt;f32&gt;\\n{\\n  // how many rows (tfuns) do we have in our tfunTexture\\n  var tfunRows: f32 = f32(textureDimensions(tfunTexture).y);\\n\\n  var coord: vec2&lt;f32&gt; =\\n    vec2&lt;f32&gt;(scalar * componentSSBO.values[cNum].cScale + componentSSBO.values[cNum].cShift,\\n      (0.5 + 2.0 * f32(vNum)) / tfunRows);\\n  var color: vec4&lt;f32&gt; = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);\\n  coord.x = (scalar * componentSSBO.values[cNum].oScale + componentSSBO.values[cNum].oShift);\\n  var opacity: f32 = textureSampleLevel(ofunTexture, clampSampler, coord, 0.0).r;\\n  return vec4&lt;f32&gt;(color.rgb, opacity);\\n}\\n\\nfn traverseMax(vTex: texture_3d&lt;f32&gt;, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4&lt;f32&gt;, rayStepSC: vec4&lt;f32&gt;)\\n{\\n  // convert to tcoords and reject if outside the volume\\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\\n  var tpos: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\\n  var tpos2: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\\n  var tstep: vec4&lt;f32&gt; = tpos2 - tpos;\\n\\n  var rayBounds: vec2&lt;f32&gt; = adjustBounds(tpos, tstep, numSteps);\\n\\n  // did we hit anything\\n  if (rayBounds.x &gt;= rayBounds.y)\\n  {\\n    traverseVals[vNum] = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n    return;\\n  }\\n\\n  tpos = tpos + tstep*rayBounds.x;\\n  var curDist: f32 = rayBounds.x;\\n  var maxVal: f32 = -1.0e37;\\n  loop\\n  {\\n    var scalar: f32 = getTextureValue(vTex, tpos);\\n    if (scalar &gt; maxVal)\\n    {\\n      maxVal = scalar;\\n    }\\n\\n    // increment position\\n    curDist = curDist + 1.0;\\n    tpos = tpos + tstep;\\n\\n    // check if we have reached a terminating condition\\n    if (curDist &gt; rayBounds.y) { break; }\\n  }\\n\\n  // process to get the color and opacity\\n  traverseVals[vNum] = getSimpleColor(maxVal, vNum, cNum);\\n}\\n\\nfn traverseMin(vTex: texture_3d&lt;f32&gt;, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4&lt;f32&gt;, rayStepSC: vec4&lt;f32&gt;)\\n{\\n  // convert to tcoords and reject if outside the volume\\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\\n  var tpos: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\\n  var tpos2: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\\n  var tstep: vec4&lt;f32&gt; = tpos2 - tpos;\\n\\n  var rayBounds: vec2&lt;f32&gt; = adjustBounds(tpos, tstep, numSteps);\\n\\n  // did we hit anything\\n  if (rayBounds.x &gt;= rayBounds.y)\\n  {\\n    traverseVals[vNum] = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n    return;\\n  }\\n\\n  tpos = tpos + tstep*rayBounds.x;\\n  var curDist: f32 = rayBounds.x;\\n  var minVal: f32 = 1.0e37;\\n  loop\\n  {\\n    var scalar: f32 = getTextureValue(vTex, tpos);\\n    if (scalar &lt; minVal)\\n    {\\n      minVal = scalar;\\n    }\\n\\n    // increment position\\n    curDist = curDist + 1.0;\\n    tpos = tpos + tstep;\\n\\n    // check if we have reached a terminating condition\\n    if (curDist &gt; rayBounds.y) { break; }\\n  }\\n\\n  // process to get the color and opacity\\n  traverseVals[vNum] = getSimpleColor(minVal, vNum, cNum);\\n}\\n\\nfn traverseAverage(vTex: texture_3d&lt;f32&gt;, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4&lt;f32&gt;, rayStepSC: vec4&lt;f32&gt;)\\n{\\n  // convert to tcoords and reject if outside the volume\\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\\n  var tpos: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\\n  var tpos2: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\\n  var tstep: vec4&lt;f32&gt; = tpos2 - tpos;\\n\\n  var rayBounds: vec2&lt;f32&gt; = adjustBounds(tpos, tstep, numSteps);\\n\\n  // did we hit anything\\n  if (rayBounds.x &gt;= rayBounds.y)\\n  {\\n    traverseVals[vNum] = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n    return;\\n  }\\n\\n  let ipRange: vec4&lt;f32&gt; = volumeSSBO.values[vNum].ipScalarRange;\\n  tpos = tpos + tstep*rayBounds.x;\\n  var curDist: f32 = rayBounds.x;\\n  var avgVal: f32 = 0.0;\\n  var sampleCount: f32 = 0.0;\\n  loop\\n  {\\n    var sample: f32 = getTextureValue(vTex, tpos);\\n    // right now leave filtering off until WebGL changes get merged\\n    // if (ipRange.z == 0.0 || sample &gt;= ipRange.x &amp;&amp; sample &lt;= ipRange.y)\\n    // {\\n      avgVal = avgVal + sample;\\n      sampleCount = sampleCount + 1.0;\\n    // }\\n\\n    // increment position\\n    curDist = curDist + 1.0;\\n    tpos = tpos + tstep;\\n\\n    // check if we have reached a terminating condition\\n    if (curDist &gt; rayBounds.y) { break; }\\n  }\\n\\n  if (sampleCount &lt;= 0.0)\\n  {\\n    traverseVals[vNum] = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n  }\\n\\n  // process to get the color and opacity\\n  traverseVals[vNum] = getSimpleColor(avgVal/sampleCount, vNum, cNum);\\n}\\n\\nfn traverseAdditive(vTex: texture_3d&lt;f32&gt;, vNum: i32, cNum: i32, rayLengthSC: f32, minPosSC: vec4&lt;f32&gt;, rayStepSC: vec4&lt;f32&gt;)\\n{\\n  // convert to tcoords and reject if outside the volume\\n  var numSteps: f32 = rayLengthSC/mapperUBO.SampleDistance;\\n  var tpos: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*minPosSC;\\n  var tpos2: vec4&lt;f32&gt; = volumeSSBO.values[vNum].SCTCMatrix*(minPosSC + rayStepSC);\\n  var tstep: vec4&lt;f32&gt; = tpos2 - tpos;\\n\\n  var rayBounds: vec2&lt;f32&gt; = adjustBounds(tpos, tstep, numSteps);\\n\\n  // did we hit anything\\n  if (rayBounds.x &gt;= rayBounds.y)\\n  {\\n    traverseVals[vNum] = vec4&lt;f32&gt;(0.0,0.0,0.0,0.0);\\n    return;\\n  }\\n\\n  let ipRange: vec4&lt;f32&gt; = volumeSSBO.values[vNum].ipScalarRange;\\n  tpos = tpos + tstep*rayBounds.x;\\n  var curDist: f32 = rayBounds.x;\\n  var sumVal: f32 = 0.0;\\n  loop\\n  {\\n    var sample: f32 = getTextureValue(vTex, tpos);\\n    // right now leave filtering off until WebGL changes get merged\\n    // if (ipRange.z == 0.0 || sample &gt;= ipRange.x &amp;&amp; sample &lt;= ipRange.y)\\n    // {\\n      sumVal = sumVal + sample;\\n    // }\\n\\n    // increment position\\n    curDist = curDist + 1.0;\\n    tpos = tpos + tstep;\\n\\n    // check if we have reached a terminating condition\\n    if (curDist &gt; rayBounds.y) { break; }\\n  }\\n\\n  // process to get the color and opacity\\n  traverseVals[vNum] = getSimpleColor(sumVal, vNum, cNum);\\n}\\n\\nfn composite(rayLengthSC: f32, minPosSC: vec4&lt;f32&gt;, rayStepSC: vec4&lt;f32&gt;) -&gt; vec4&lt;f32&gt;\\n{\\n  // initial ray position is at the beginning\\n  var rayPosSC: vec4&lt;f32&gt; = minPosSC;\\n\\n  // how many rows (tfuns) do we have in our tfunTexture\\n  var tfunRows: f32 = f32(textureDimensions(tfunTexture).y);\\n\\n  var curDist: f32 = 0.0;\\n  var computedColor: vec4&lt;f32&gt; = vec4&lt;f32&gt;(0.0, 0.0, 0.0, 0.0);\\n  var sampleColor: vec4&lt;f32&gt;;\\n//VTK::Volume::TraverseCalls\\n\\n  loop\\n  {\\n    // for each volume, sample and accumulate color\\n//VTK::Volume::CompositeCalls\\n\\n    // increment position\\n    curDist = curDist + mapperUBO.SampleDistance;\\n    rayPosSC = rayPosSC + rayStepSC;\\n\\n    // check if we have reached a terminating condition\\n    if (curDist &gt; rayLengthSC) { break; }\\n    if (computedColor.a &gt; 0.98) { break; }\\n  }\\n  return computedColor;\\n}\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output: fragmentOutput;\\n\\n  var rayMax: f32 = textureSampleLevel(maxTexture, clampSampler, input.tcoordVS, 0.0).r;\\n  var rayMin: f32 = textureSampleLevel(minTexture, clampSampler, input.tcoordVS, 0.0).r;\\n\\n  // discard empty rays\\n  if (rayMax &lt;= rayMin) { discard; }\\n  else\\n  {\\n    // compute start and end ray positions in view coordinates\\n    var minPosSC: vec4&lt;f32&gt; = rendererUBO.PCSCMatrix*vec4&lt;f32&gt;(2.0 * input.tcoordVS.x - 1.0, 1.0 - 2.0 * input.tcoordVS.y, rayMax, 1.0);\\n    minPosSC = minPosSC * (1.0 / minPosSC.w);\\n    var maxPosSC: vec4&lt;f32&gt; = rendererUBO.PCSCMatrix*vec4&lt;f32&gt;(2.0 * input.tcoordVS.x - 1.0, 1.0 - 2.0 * input.tcoordVS.y, rayMin, 1.0);\\n    maxPosSC = maxPosSC * (1.0 / maxPosSC.w);\\n\\n    var rayLengthSC: f32 = distance(minPosSC.xyz, maxPosSC.xyz);\\n    var rayStepSC: vec4&lt;f32&gt; = (maxPosSC - minPosSC)*(mapperUBO.SampleDistance/rayLengthSC);\\n    rayStepSC.w = 0.0;\\n\\n    var computedColor: vec4&lt;f32&gt;;\\n\\n//VTK::Volume::Loop\\n\\n//VTK::RenderEncoder::Impl\\n  }\\n\\n  return output;\\n}\\n&quot;,t.UBO=sy.newInstance({label:&quot;mapperUBO&quot;}),t.UBO.addEntry(&quot;SampleDistance&quot;,&quot;f32&quot;),t.SSBO=py.newInstance({label:&quot;volumeSSBO&quot;}),t.componentSSBO=py.newInstance({label:&quot;componentSSBO&quot;}),t.lutBuildTime={},Wt.obj(t.lutBuildTime,{mtime:0}),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUVolumePassFSQ&quot;),e.replaceShaderPosition=(e,t,n)=&gt;{const r=t.getShaderDescription(&quot;vertex&quot;);r.addBuiltinOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) Position&quot;);let o=r.getCode();o=_v.substitute(o,&quot;//VTK::Position::Impl&quot;,[&quot;output.tcoordVS = vec2&lt;f32&gt;(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);&quot;,&quot;output.Position = vec4&lt;f32&gt;(vertexBC, 1.0);&quot;]).result,r.setCode(o),t.getShaderDescription(&quot;fragment&quot;).addBuiltinInput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) fragPos&quot;)},t.shaderReplacements.set(&quot;replaceShaderPosition&quot;,e.replaceShaderPosition),e.replaceShaderVolume=(e,n,r)=&gt;{const o=n.getShaderDescription(&quot;fragment&quot;);let a=o.getCode();const i=[],s=[];for(let e=0;e&lt;t.volumes.length;e++)t.volumes[e].getRenderable().getMapper().getBlendMode()===eg.COMPOSITE_BLEND?(i.push(`    sampleColor = processVolume(volTexture${e}, ${e}, ${t.rowStarts[e]}, rayPosSC, tfunRows);`),i.push(&quot;    computedColor = vec4&lt;f32&gt;(\\n          sampleColor.a * sampleColor.rgb * (1.0 - computedColor.a) + computedColor.rgb,\\n          (1.0 - computedColor.a)*sampleColor.a + computedColor.a);&quot;)):(s.push(`  sampleColor = traverseVals[${e}];`),s.push(&quot;  computedColor = vec4&lt;f32&gt;(\\n          sampleColor.a * sampleColor.rgb * (1.0 - computedColor.a) + computedColor.rgb,\\n          (1.0 - computedColor.a)*sampleColor.a + computedColor.a);&quot;));a=_v.substitute(a,&quot;//VTK::Volume::CompositeCalls&quot;,i).result,a=_v.substitute(a,&quot;//VTK::Volume::TraverseCalls&quot;,s).result,a=_v.substitute(a,&quot;//VTK::Volume::TraverseDec&quot;,[`var&lt;private&gt; traverseVals: array&lt;vec4&lt;f32&gt;,${t.volumes.length}&gt;;`]).result;let l=!1;for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getBlendMode();n===eg.COMPOSITE_BLEND?l=!0:n===eg.MAXIMUM_INTENSITY_BLEND?a=_v.substitute(a,&quot;//VTK::Volume::Loop&quot;,[`    traverseMax(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,&quot;//VTK::Volume::Loop&quot;]).result:n===eg.MINIMUM_INTENSITY_BLEND?a=_v.substitute(a,&quot;//VTK::Volume::Loop&quot;,[`    traverseMin(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,&quot;//VTK::Volume::Loop&quot;]).result:n===eg.AVERAGE_INTENSITY_BLEND?a=_v.substitute(a,&quot;//VTK::Volume::Loop&quot;,[`    traverseAverage(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,&quot;//VTK::Volume::Loop&quot;]).result:n===eg.ADDITIVE_INTENSITY_BLEND&amp;&amp;(a=_v.substitute(a,&quot;//VTK::Volume::Loop&quot;,[`    traverseAdditive(volTexture${e}, ${e}, ${e}, rayLengthSC, minPosSC, rayStepSC);`,`    computedColor = traverseVals[${e}];`,&quot;//VTK::Volume::Loop&quot;]).result)}l&amp;&amp;(a=_v.substitute(a,&quot;//VTK::Volume::Loop&quot;,[&quot;    computedColor = composite(rayLengthSC, minPosSC, rayStepSC);&quot;]).result),o.setCode(a)},t.shaderReplacements.set(&quot;replaceShaderVolume&quot;,e.replaceShaderVolume),e.updateLUTImage=n=&gt;{let r=e.getMTime();for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable(),o=n.getMapper().getInputData();r=Math.max(r,n.getMTime(),o.getMTime())}if(r&lt;t.lutBuildTime.getMTime())return;t.numRows=0,t.rowStarts=[];for(let e=0;e&lt;t.volumes.length;e++){t.rowStarts.push(t.numRows);const n=t.volumes[e].getRenderable(),r=n.getMapper(),o=n.getProperty(),a=r.getInputData(),i=(a.getPointData()&amp;&amp;a.getPointData().getScalars()).getNumberOfComponents(),s=o.getIndependentComponents()?i:1;t.numRows+=s}const o=new Uint8ClampedArray(2*t.numRows*t.rowLength*4),a=new Float32Array(2*t.numRows*t.rowLength);let i=0;const s=new Float32Array(3*t.rowLength),l=t.rowLength;for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper(),c=n.getProperty(),u=r.getInputData(),d=(u.getPointData()&amp;&amp;u.getPointData().getScalars()).getNumberOfComponents(),p=c.getIndependentComponents()?d:1;for(let e=0;e&lt;p;++e){const n=c.getRGBTransferFunction(e),r=n.getRange();n.getTable(r[0],r[1],l,s,1);let u=i*l*4;for(let e=0;e&lt;l;++e){o[u+4*e]=255*s[3*e],o[u+4*e+1]=255*s[3*e+1],o[u+4*e+2]=255*s[3*e+2],o[u+4*e+3]=255;for(let t=0;t&lt;4;t++)o[u+4*(l+e)+t]=o[u+4*e+t]}const d=c.getScalarOpacity(e),p=t.sampleDist/c.getScalarOpacityUnitDistance(e),f=d.getRange();d.getTable(f[0],f[1],l,s,1),u=i*l;for(let e=0;e&lt;l;++e)a[u+e]=1-(1-s[e])**p,a[u+e+l]=a[u+e];i+=2}}{const e={nativeArray:o,width:t.rowLength,height:2*t.numRows,depth:1,format:&quot;rgba8unorm&quot;},r=n.getTextureManager().getTexture(e).createView(&quot;tfunTexture&quot;);t.textureViews[2]=r}{const e={nativeArray:a,width:t.rowLength,height:2*t.numRows,depth:1,format:&quot;r16float&quot;},r=n.getTextureManager().getTexture(e).createView(&quot;ofunTexture&quot;);t.textureViews[3]=r}t.lutBuildTime.modified()},e.updateSSBO=n=&gt;{let r=Math.max(e.getMTime(),t.WebGPURenderer.getStabilizedTime());for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable(),o=n.getMapper(),a=o.getInputData();r=Math.max(r,n.getMTime(),a.getMTime(),o.getMTime())}if(r&lt;t.SSBO.getSendTime())return;const o=t.WebGPURenderer.getStabilizedCenterByReference();t.SSBO.clearData(),t.SSBO.setNumberOfInstances(t.volumes.length);const a=new Float64Array(16*t.volumes.length),i=new Float64Array(16*t.volumes.length),s=new Float64Array(4*t.volumes.length),l=new Float64Array(4*t.volumes.length),c=new Float64Array(4*t.volumes.length),u=new Float64Array(4*t.volumes.length);for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper().getInputData();m(fy),x(fy,fy,o);const d=n.getMatrix();h(gy,d),v(gy,gy),b(fy,gy,fy);const p=r.getWorldToIndex();b(fy,p,fy);const f=r.getDimensions();m(gy),C(gy,gy,[1/f[0],1/f[1],1/f[2]]),b(fy,gy,fy);for(let t=0;t&lt;16;t++)a[16*e+t]=fy[t];v(fy,fy);for(let t=0;t&lt;4;t++)i[16*e+4*t]=fy[4*t],i[16*e+4*t+1]=fy[4*t+1],i[16*e+4*t+2]=fy[4*t+2],i[16*e+4*t+3]=0;s[4*e]=1/f[0],s[4*e+1]=1/f[1],s[4*e+2]=1/f[2],s[4*e+3]=1,l[4*e]=n.getProperty().getShade()?1:0;const g=r.getSpacing();c[4*e]=g[0],c[4*e+1]=g[1],c[4*e+2]=g[2],c[4*e+3]=1;const T=t.textureViews[e+4].getTexture().getScale(),y=n.getProperty().getIpScalarRange();u[4*e]=y[0]/T,u[4*e+1]=y[1]/T,u[4*e+2]=n.getProperty().getFilterMode()}t.SSBO.addEntry(&quot;SCTCMatrix&quot;,&quot;mat4x4&lt;f32&gt;&quot;),t.SSBO.addEntry(&quot;planeNormals&quot;,&quot;mat4x4&lt;f32&gt;&quot;),t.SSBO.addEntry(&quot;shade&quot;,&quot;vec4&lt;f32&gt;&quot;),t.SSBO.addEntry(&quot;tstep&quot;,&quot;vec4&lt;f32&gt;&quot;),t.SSBO.addEntry(&quot;spacing&quot;,&quot;vec4&lt;f32&gt;&quot;),t.SSBO.addEntry(&quot;ipScalarRange&quot;,&quot;vec4&lt;f32&gt;&quot;),t.SSBO.setAllInstancesFromArray(&quot;SCTCMatrix&quot;,a),t.SSBO.setAllInstancesFromArray(&quot;planeNormals&quot;,i),t.SSBO.setAllInstancesFromArray(&quot;shade&quot;,l),t.SSBO.setAllInstancesFromArray(&quot;tstep&quot;,s),t.SSBO.setAllInstancesFromArray(&quot;spacing&quot;,c),t.SSBO.setAllInstancesFromArray(&quot;ipScalarRange&quot;,u),t.SSBO.send(n),t.componentSSBO.clearData(),t.componentSSBO.setNumberOfInstances(t.numRows);const d=new Float64Array(t.numRows),p=new Float64Array(t.numRows),f=new Float64Array(t.numRows),g=new Float64Array(t.numRows),T=new Float64Array(t.numRows),y=new Float64Array(t.numRows),S=new Float64Array(t.numRows),A=new Float64Array(t.numRows);let I=0;for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable(),r=n.getMapper(),o=n.getProperty(),a=r.getInputData(),i=(a.getPointData()&amp;&amp;a.getPointData().getScalars()).getNumberOfComponents(),s=o.getIndependentComponents(),l=t.textureViews[e+4].getTexture().getFormat(),c=Xv(l),u={scale:[255],offset:[0]};2===c.elementSize&amp;&amp;&quot;float&quot;===c.sampleType&amp;&amp;(u.scale[0]=1);for(let e=0;e&lt;i;e++){const t=s?e:0,n=u.scale[e],r=o.getScalarOpacity(t).getRange(),a=n/(r[1]-r[0]),i=(u.offset[e]-r[0])/(r[1]-r[0]);g[I]=i,f[I]=a;const l=o.getRGBTransferFunction(t).getRange();if(p[I]=(u.offset[e]-l[0])/(l[1]-l[0]),d[I]=n/(l[1]-l[0]),o.getUseGradientOpacity(t)){const e=o.getGradientOpacityMinimumOpacity(t),r=o.getGradientOpacityMaximumOpacity(t);T[I]=e,y[I]=r;const a=[o.getGradientOpacityMinimumValue(t),o.getGradientOpacityMaximumValue(t)];A[I]=n*(r-e)/(a[1]-a[0]),S[I]=-a[0]*(r-e)/(a[1]-a[0])+e}else T[I]=1,y[I]=1,A[I]=0,S[I]=1;I++}}t.componentSSBO.addEntry(&quot;cScale&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;cShift&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;oScale&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;oShift&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;goShift&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;goScale&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;gomin&quot;,&quot;f32&quot;),t.componentSSBO.addEntry(&quot;gomax&quot;,&quot;f32&quot;),t.componentSSBO.setAllInstancesFromArray(&quot;cScale&quot;,d),t.componentSSBO.setAllInstancesFromArray(&quot;cShift&quot;,p),t.componentSSBO.setAllInstancesFromArray(&quot;oScale&quot;,f),t.componentSSBO.setAllInstancesFromArray(&quot;oShift&quot;,g),t.componentSSBO.setAllInstancesFromArray(&quot;goScale&quot;,A),t.componentSSBO.setAllInstancesFromArray(&quot;goShift&quot;,S),t.componentSSBO.setAllInstancesFromArray(&quot;gomin&quot;,T),t.componentSSBO.setAllInstancesFromArray(&quot;gomax&quot;,y),t.componentSSBO.send(n)};const n=e.updateBuffers;e.updateBuffers=()=&gt;{n();let r=t.volumes[0].getRenderable().getMapper().getSampleDistance();for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getSampleDistance();n&lt;r&amp;&amp;(r=n)}t.sampleDist!==r&amp;&amp;(t.sampleDist=r,t.UBO.setValue(&quot;SampleDistance&quot;,r),t.UBO.sendIfNeeded(t.device));for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getInputData(),r=t.device.getTextureManager().getTextureForImageData(n);if(!t.textureViews[e+4]||t.textureViews[e+4].getTexture()!==r){const n=r.createView(`volTexture${e}`);t.textureViews[e+4]=n}}if(t.volumes.length&lt;t.lastVolumeLength)for(let e=t.volumes.length;e&lt;t.lastVolumeLength;e++)t.textureViews.pop();t.lastVolumeLength=t.volumes.length,e.updateLUTImage(t.device),e.updateSSBO(t.device),t.clampSampler||(t.clampSampler=vT.newInstance({label:&quot;clampSampler&quot;}),t.clampSampler.create(t.device,{minFilter:&quot;linear&quot;,magFilter:&quot;linear&quot;}))},e.computePipelineHash=()=&gt;{t.pipelineHash=&quot;volfsq&quot;;for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable().getMapper().getBlendMode();t.pipelineHash+=`${n}`}},e.setVolumes=n=&gt;{if(!t.volumes||t.volumes.length!==n.length)return t.volumes=[...n],void e.modified();for(let r=0;r&lt;n.length;r++)if(n[r]!==t.volumes[r])return t.volumes=[...n],void e.modified()};const r=e.getBindables;e.getBindables=()=&gt;{const e=r();return e.push(t.componentSSBO),e.push(t.clampSampler),e}}(e,t)}var vy={newInstance:Wt.newInstance(hy,&quot;vtkWebGPUVolumePassFSQ&quot;),extend:hy};const{Representation:Ty}=os,{BufferUsage:yy,PrimitiveTypes:by}=ny,xy=[[0,4,6],[0,6,2],[1,3,7],[1,7,5],[0,5,4],[0,1,5],[2,6,7],[2,7,3],[0,3,1],[0,2,3],[4,5,7],[4,7,6]],Cy={colorTextureView:null,depthTextureView:null,volumes:null};function Sy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Cy,n),ev.extend(e,t,n),t._mapper=sT.newInstance(),t._mapper.setFragmentShaderTemplate(&quot;\\n//VTK::Renderer::Dec\\n\\n//VTK::Select::Dec\\n\\n//VTK::VolumePass::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::Mapper::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output : fragmentOutput;\\n\\n  //VTK::Select::Impl\\n\\n  //VTK::TCoord::Impl\\n\\n  //VTK::VolumePass::Impl\\n\\n  // use the maximum (closest) of the current value and the zbuffer\\n  // the blend func will then take the min to find the farthest stop value\\n  var stopval: f32 = max(input.fragPos.z, textureLoad(opaquePassDepthTexture, vec2&lt;i32&gt;(i32(input.fragPos.x), i32(input.fragPos.y)), 0));\\n\\n  //VTK::RenderEncoder::Impl\\n  return output;\\n}\\n&quot;),t._mapper.getShaderReplacements().set(&quot;replaceShaderVolumePass&quot;,((e,t,n)=&gt;{t.getShaderDescription(&quot;fragment&quot;).addBuiltinInput(&quot;vec4&lt;f32&gt;&quot;,&quot;@builtin(position) fragPos&quot;)})),t._boundsPoly=gu.newInstance(),t._lastMTimes=[],Wt.setGet(e,t,[&quot;colorTextureView&quot;,&quot;depthTextureView&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUVolumePass&quot;),e.initialize=n=&gt;{t._clearEncoder||e.createClearEncoder(n),t._mergeEncoder||e.createMergeEncoder(n),t._copyEncoder||e.createCopyEncoder(n),t._depthRangeEncoder||e.createDepthRangeEncoder(n),t.fullScreenQuad||(t.fullScreenQuad=vy.newInstance(),t.fullScreenQuad.setDevice(n.getDevice()),t.fullScreenQuad.setTextureViews([...t._depthRangeEncoder.getColorTextureViews()])),t._volumeCopyQuad||(t._volumeCopyQuad=uT.newInstance(),t._volumeCopyQuad.setPipelineHash(&quot;volpassfsq&quot;),t._volumeCopyQuad.setDevice(n.getDevice()),t._volumeCopyQuad.setFragmentShaderTemplate(&quot;\\n//VTK::Renderer::Dec\\n\\n//VTK::Mapper::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output: fragmentOutput;\\n\\n  var computedColor: vec4&lt;f32&gt; = textureSample(volumePassColorTexture,\\n    volumePassColorTextureSampler, mapperUBO.tscale*input.tcoordVS);\\n\\n  //VTK::RenderEncoder::Impl\\n  return output;\\n}\\n&quot;),t._copyUBO=sy.newInstance({label:&quot;mapperUBO&quot;}),t._copyUBO.addEntry(&quot;tscale&quot;,&quot;vec2&lt;f32&gt;&quot;),t._volumeCopyQuad.setUBO(t._copyUBO),t._volumeCopyQuad.setTextureViews([t._colorTextureView]))},e.traverse=(n,r)=&gt;{if(t.deleted)return;t._currentParent=r,e.initialize(r),e.computeTiming(r),e.renderDepthBounds(n,r),t._firstGroup=!0;const o=r.getDevice(),a=o.getHandle().limits.maxSampledTexturesPerShaderStage-4;if(t.volumes.length&gt;a){const o=n.getRenderable().getActiveCamera().getPosition(),i=[];for(let e=0;e&lt;t.volumes.length;e++){const n=t.volumes[e].getRenderable().getBounds(),r=[.5*(n[1]+n[0]),.5*(n[3]+n[2]),.5*(n[5]+n[4])];i[e]=Go(r,o)}const s=[...Array(t.volumes.length).keys()];s.sort(((e,t)=&gt;i[t]-i[e]));let l=[],c=s.length%a;for(let o=0;o&lt;s.length;o++)l.push(t.volumes[s[o]]),l.length&gt;=c&amp;&amp;(e.rayCastPass(r,n,l),l=[],c=a,t._firstGroup=!1)}else e.rayCastPass(r,n,t.volumes);if(t._volumeCopyQuad.setWebGPURenderer(n),t._useSmallViewport){const e=t._colorTextureView.getTexture().getWidth(),n=t._colorTextureView.getTexture().getHeight();t._copyUBO.setArray(&quot;tscale&quot;,[t._smallViewportWidth/e,t._smallViewportHeight/n])}else t._copyUBO.setArray(&quot;tscale&quot;,[1,1]);t._copyUBO.sendIfNeeded(o),t._copyEncoder.setColorTextureView(0,t.colorTextureView),t._copyEncoder.attachTextureViews(),t._copyEncoder.begin(r.getCommandEncoder()),n.scissorAndViewport(t._copyEncoder),t._volumeCopyQuad.prepareAndDraw(t._copyEncoder),t._copyEncoder.end()},e.delete=Wt.chain((()=&gt;{t._animationRateSubscription&amp;&amp;(t._animationRateSubscription.unsubscribe(),t._animationRateSubscription=null)}),e.delete),e.computeTiming=e=&gt;{const n=e.getRenderable().getInteractor();if(null==t._lastScale){const e=t.volumes[0].getRenderable().getMapper();t._lastScale=e.getInitialInteractionScale()||1}t._useSmallViewport=!1,n.isAnimating()&amp;&amp;t._lastScale&gt;1.5&amp;&amp;(t._useSmallViewport=!0),t._colorTexture.resize(e.getCanvas().width,e.getCanvas().height),t._animationRateSubscription||(t._animationRateSubscription=n.onAnimationFrameRateUpdate((()=&gt;{const e=t.volumes[0].getRenderable().getMapper();if(e.getAutoAdjustSampleDistances()){const e=n.getRecentAnimationFrameRate(),r=t._lastScale*n.getDesiredUpdateRate()/e;t._lastScale=r,t._lastScale&gt;400&amp;&amp;(t._lastScale=400)}else t._lastScale=e.getImageSampleDistance()*e.getImageSampleDistance();t._lastScale&lt;1.5&amp;&amp;(t._lastScale=1.5)})))},e.rayCastPass=(e,n,r)=&gt;{const o=t._firstGroup?t._clearEncoder:t._mergeEncoder;o.attachTextureViews(),o.begin(e.getCommandEncoder());let a=t._colorTextureView.getTexture().getWidth(),i=t._colorTextureView.getTexture().getHeight();if(t._useSmallViewport){const n=e.getCanvas(),r=1/Math.sqrt(t._lastScale);t._smallViewportWidth=Math.ceil(r*n.width),t._smallViewportHeight=Math.ceil(r*n.height),a=t._smallViewportWidth,i=t._smallViewportHeight}o.getHandle().setViewport(0,0,a,i,0,1),o.getHandle().setScissorRect(0,0,a,i),t.fullScreenQuad.setWebGPURenderer(n),t.fullScreenQuad.setVolumes(r),t.fullScreenQuad.prepareAndDraw(o),o.end()},e.renderDepthBounds=(n,r)=&gt;{e.updateDepthPolyData(n);const o=t._boundsPoly,a=o.getPoints(),i=o.getPolys();let s={hash:`vp${i.getMTime()}`,usage:yy.Index,cells:i,numberOfPoints:a.getNumberOfPoints(),primitiveType:by.Triangles,representation:Ty.SURFACE};const l=r.getDevice().getBufferManager().getBuffer(s);t._mapper.getVertexInput().setIndexBuffer(l),s={usage:yy.PointArray,format:&quot;float32x4&quot;,hash:`vp${a.getMTime()}${i.getMTime()}`,dataArray:a,indexBuffer:l,packExtra:!0};const c=r.getDevice().getBufferManager().getBuffer(s);t._mapper.getVertexInput().addBuffer(c,[&quot;vertexBC&quot;]),t._mapper.setNumberOfVertices(c.getSizeInBytes()/c.getStrideInBytes()),e.drawDepthRange(n,r)},e.updateDepthPolyData=e=&gt;{let n=!1;for(let e=0;e&lt;t.volumes.length;e++){const r=t.volumes[e].getMTime();t._lastMTimes[e]&amp;&amp;r===t._lastMTimes[e]||(n=!0,t._lastMTimes[e]=r)}const r=e.getStabilizedTime();if((t._lastMTimes.length&lt;=t.volumes.length||r!==t._lastMTimes[t.volumes.length])&amp;&amp;(n=!0,t._lastMTimes[t.volumes.length]=r),!n)return;const o=e.getStabilizedCenterByReference(),a=8*t.volumes.length,i=new Float64Array(3*a),s=12*t.volumes.length,l=new Uint16Array(4*s);for(let e=0;e&lt;t.volumes.length;e++){t.volumes[e].getBoundingCubePoints(i,24*e);let n=12*e*4;const r=8*e;for(let e=0;e&lt;12;e++)l[n++]=3,l[n++]=r+xy[e][0],l[n++]=r+xy[e][1],l[n++]=r+xy[e][2]}for(let e=0;e&lt;i.length;e+=3)i[e]-=o[0],i[e+1]-=o[1],i[e+2]-=o[2];t._boundsPoly.getPoints().setData(i,3),t._boundsPoly.getPoints().modified(),t._boundsPoly.getPolys().setData(l,1),t._boundsPoly.getPolys().modified(),t._boundsPoly.modified()},e.drawDepthRange=(n,r)=&gt;{t._depthRangeTexture.resizeToMatch(t.colorTextureView.getTexture()),t._depthRangeTexture2.resizeToMatch(t.colorTextureView.getTexture()),t._depthRangeEncoder.attachTextureViews(),e.setCurrentOperation(&quot;volumeDepthRangePass&quot;),n.setRenderEncoder(t._depthRangeEncoder),n.volumeDepthRangePass(!0),t._mapper.setWebGPURenderer(n),t._mapper.prepareToDraw(t._depthRangeEncoder),t._mapper.registerDrawCallback(t._depthRangeEncoder),n.volumeDepthRangePass(!1)},e.createDepthRangeEncoder=e=&gt;{const n=e.getDevice();t._depthRangeEncoder=gT.newInstance({label:&quot;VolumePass DepthRange&quot;}),t._depthRangeEncoder.setPipelineHash(&quot;volr&quot;),t._depthRangeEncoder.setReplaceShaderCodeFunction((e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor1&quot;),t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor2&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;output.outColor1 = vec4&lt;f32&gt;(input.fragPos.z, 0.0, 0.0, 0.0);&quot;,&quot;output.outColor2 = vec4&lt;f32&gt;(stopval, 0.0, 0.0, 0.0);&quot;]).result,t.setCode(n)})),t._depthRangeEncoder.setDescription({colorAttachments:[{view:null,clearValue:[0,0,0,0],loadOp:&quot;clear&quot;,storeOp:&quot;store&quot;},{view:null,clearValue:[1,1,1,1],loadOp:&quot;clear&quot;,storeOp:&quot;store&quot;}]}),t._depthRangeEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:&quot;r16float&quot;,blend:{color:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;,operation:&quot;max&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;,operation:&quot;max&quot;}}},{format:&quot;r16float&quot;,blend:{color:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;,operation:&quot;min&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one&quot;,operation:&quot;min&quot;}}}]}}),t._depthRangeTexture=ST.newInstance({label:&quot;volumePassMaxDepth&quot;}),t._depthRangeTexture.create(n,{width:e.getCanvas().width,height:e.getCanvas().height,format:&quot;r16float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const r=t._depthRangeTexture.createView(&quot;maxTexture&quot;);t._depthRangeEncoder.setColorTextureView(0,r),t._depthRangeTexture2=ST.newInstance({label:&quot;volumePassDepthMin&quot;}),t._depthRangeTexture2.create(n,{width:e.getCanvas().width,height:e.getCanvas().height,format:&quot;r16float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING});const o=t._depthRangeTexture2.createView(&quot;minTexture&quot;);t._depthRangeEncoder.setColorTextureView(1,o),t._mapper.setDevice(e.getDevice()),t._mapper.setTextureViews([t.depthTextureView])},e.createClearEncoder=e=&gt;{t._colorTexture=ST.newInstance({label:&quot;volumePassColor&quot;}),t._colorTexture.create(e.getDevice(),{width:e.getCanvas().width,height:e.getCanvas().height,format:&quot;bgra8unorm&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_SRC}),t._colorTextureView=t._colorTexture.createView(&quot;volumePassColorTexture&quot;),t._colorTextureView.addSampler(e.getDevice(),{minFilter:&quot;linear&quot;,magFilter:&quot;linear&quot;}),t._clearEncoder=gT.newInstance({label:&quot;VolumePass Clear&quot;}),t._clearEncoder.setColorTextureView(0,t._colorTextureView),t._clearEncoder.setDescription({colorAttachments:[{view:null,clearValue:[0,0,0,0],loadOp:&quot;clear&quot;,storeOp:&quot;store&quot;}]}),t._clearEncoder.setPipelineHash(&quot;volpf&quot;),t._clearEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:&quot;bgra8unorm&quot;,blend:{color:{srcFactor:&quot;src-alpha&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}})},e.createCopyEncoder=e=&gt;{t._copyEncoder=gT.newInstance({label:&quot;volumePassCopy&quot;}),t._copyEncoder.setDescription({colorAttachments:[{view:null,loadOp:&quot;load&quot;,storeOp:&quot;store&quot;}]}),t._copyEncoder.setPipelineHash(&quot;volcopypf&quot;),t._copyEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:&quot;rgba16float&quot;,blend:{color:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}})},e.createMergeEncoder=e=&gt;{t._mergeEncoder=gT.newInstance({label:&quot;volumePassMerge&quot;}),t._mergeEncoder.setColorTextureView(0,t._colorTextureView),t._mergeEncoder.setDescription({colorAttachments:[{view:null,loadOp:&quot;load&quot;,storeOp:&quot;store&quot;}]}),t._mergeEncoder.setReplaceShaderCodeFunction((e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;f32&gt;&quot;,&quot;outColor&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;output.outColor = vec4&lt;f32&gt;(computedColor.rgb, computedColor.a);&quot;]).result,t.setCode(n)})),t._mergeEncoder.setPipelineHash(&quot;volpf&quot;),t._mergeEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:&quot;bgra8unorm&quot;,blend:{color:{srcFactor:&quot;src-alpha&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}})},e.setVolumes=n=&gt;{if(!t.volumes||t.volumes.length!==n.length)return t.volumes=[...n],void e.modified();for(let r=0;r&lt;n.length;r++)if(n[r]!==t.volumes[r])return t.volumes=[...n],void e.modified()}}(e,t)}var Ay={newInstance:Wt.newInstance(Sy,&quot;vtkWebGPUVolumePass&quot;),extend:Sy};const Iy={opaqueActorCount:0,translucentActorCount:0,volumes:null,opaqueRenderEncoder:null,translucentPass:null,volumePass:null};function wy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Iy,n),ev.extend(e,t,n),Wt.setGet(e,t,[&quot;opaquePass&quot;,&quot;translucentPass&quot;,&quot;volumePass&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkForwardPass&quot;),e.traverse=function(n){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;if(t.deleted)return;t._currentParent=r,e.setCurrentOperation(&quot;buildPass&quot;),n.traverse(e),t.opaquePass||(t.opaquePass=wT.newInstance());const o=n.getRenderable().getNumberOfLayers(),a=n.getChildren();for(let r=0;r&lt;o;r++)for(let o=0;o&lt;a.length;o++){const i=a[o],s=n.getRenderable().getRenderers()[o];s.getDraw()&amp;&amp;s.getLayer()===r&amp;&amp;(t.opaqueActorCount=0,t.translucentActorCount=0,t.volumes=[],e.setCurrentOperation(&quot;queryPass&quot;),i.traverse(e),e.setCurrentOperation(&quot;cameraPass&quot;),i.traverse(e),t.opaquePass.traverse(i,n),t.translucentActorCount&gt;0&amp;&amp;(t.translucentPass||(t.translucentPass=RT.newInstance()),t.translucentPass.setColorTextureView(t.opaquePass.getColorTextureView()),t.translucentPass.setDepthTextureView(t.opaquePass.getDepthTextureView()),t.translucentPass.traverse(i,n)),t.volumes.length&gt;0&amp;&amp;(t.volumePass||(t.volumePass=Ay.newInstance()),t.volumePass.setColorTextureView(t.opaquePass.getColorTextureView()),t.volumePass.setDepthTextureView(t.opaquePass.getDepthTextureView()),t.volumePass.setVolumes(t.volumes),t.volumePass.traverse(i,n)),e.finalPass(n,i))}},e.finalPass=(n,r)=&gt;{t._finalBlitEncoder||e.createFinalBlitEncoder(n),t._finalBlitOutputTextureView.createFromTextureHandle(n.getCurrentTexture(),{depth:1,format:n.getPresentationFormat()}),t._finalBlitEncoder.attachTextureViews(),t._finalBlitEncoder.begin(n.getCommandEncoder()),r.scissorAndViewport(t._finalBlitEncoder),t._fullScreenQuad.prepareAndDraw(t._finalBlitEncoder),t._finalBlitEncoder.end()},e.createFinalBlitEncoder=e=&gt;{t._finalBlitEncoder=gT.newInstance({label:&quot;forwardPassBlit&quot;}),t._finalBlitEncoder.setDescription({colorAttachments:[{view:null,loadOp:&quot;load&quot;,storeOp:&quot;store&quot;}]}),t._finalBlitEncoder.setPipelineHash(&quot;fpf&quot;),t._finalBlitEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},fragment:{targets:[{format:e.getPresentationFormat(),blend:{color:{srcFactor:&quot;src-alpha&quot;,dstFactor:&quot;one-minus-src-alpha&quot;},alpha:{srcFactor:&quot;one&quot;,dstFactor:&quot;one-minus-src-alpha&quot;}}}]}}),t._fsqSampler=vT.newInstance({label:&quot;finalPassSampler&quot;}),t._fsqSampler.create(e.getDevice(),{minFilter:&quot;linear&quot;,magFilter:&quot;linear&quot;}),t._fullScreenQuad=uT.newInstance(),t._fullScreenQuad.setDevice(e.getDevice()),t._fullScreenQuad.setPipelineHash(&quot;fpfsq&quot;),t._fullScreenQuad.setTextureViews([t.opaquePass.getColorTextureView()]),t._fullScreenQuad.setAdditionalBindables([t._fsqSampler]),t._fullScreenQuad.setFragmentShaderTemplate(&quot;\\n//VTK::Mapper::Dec\\n\\n//VTK::TCoord::Dec\\n\\n//VTK::RenderEncoder::Dec\\n\\n//VTK::IOStructs::Dec\\n\\n@fragment\\nfn main(\\n//VTK::IOStructs::Input\\n)\\n//VTK::IOStructs::Output\\n{\\n  var output: fragmentOutput;\\n\\n  var computedColor: vec4&lt;f32&gt; = clamp(textureSampleLevel(opaquePassColorTexture, finalPassSampler, input.tcoordVS, 0.0),vec4&lt;f32&gt;(0.0),vec4&lt;f32&gt;(1.0));\\n\\n  //VTK::RenderEncoder::Impl\\n  return output;\\n}\\n&quot;),t._finalBlitOutputTextureView=bT.newInstance(),t._finalBlitEncoder.setColorTextureView(0,t._finalBlitOutputTextureView)},e.incrementOpaqueActorCount=()=&gt;t.opaqueActorCount++,e.incrementTranslucentActorCount=()=&gt;t.translucentActorCount++,e.addVolume=e=&gt;{t.volumes.push(e)}}(e,t)}var Oy={newInstance:Wt.newInstance(wy,&quot;vtkForwardPass&quot;),extend:wy};const{VtkDataTypes:Py}=xs,Ry={handle:null,device:null};function My(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ry,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;device&quot;]),function(e,t){function n(e){if(e.imageData){e.dataArray=e.imageData.getPointData().getScalars(),e.time=e.dataArray.getMTime(),e.nativeArray=e.dataArray.getData();const t=e.imageData.getDimensions();switch(e.width=t[0],e.height=t[1],e.depth=t[2],e.dataArray.getNumberOfComponents()){case 1:e.format=&quot;r&quot;;break;case 2:e.format=&quot;rg&quot;;break;default:e.format=&quot;rgba&quot;}switch(e.dataArray.getDataType()){case Py.UNSIGNED_CHAR:e.format+=&quot;8unorm&quot;;break;case Py.FLOAT:case Py.UNSIGNED_INT:case Py.INT:case Py.DOUBLE:case Py.UNSIGNED_SHORT:case Py.SHORT:default:e.format+=&quot;16float&quot;}}e.image&amp;&amp;(e.width=e.image.width,e.height=e.image.height,e.depth=1,e.format=&quot;rgba8unorm&quot;,e.flip=!0,e.usage=GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT),e.jsImageData&amp;&amp;(e.width=e.jsImageData.width,e.height=e.jsImageData.height,e.depth=1,e.format=&quot;rgba8unorm&quot;,e.flip=!0,e.nativeArray=e.jsImageData.data,e.usage=GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT),e.imageBitmap&amp;&amp;(e.width=e.imageBitmap.width,e.height=e.imageBitmap.height,e.depth=1,e.format=&quot;rgba8unorm&quot;,e.flip=!0,e.usage=GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT),e.canvas&amp;&amp;(e.width=e.canvas.width,e.height=e.canvas.height,e.depth=1,e.format=&quot;rgba8unorm&quot;,e.flip=!0,e.usage=GPUTextureUsage.STORAGE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.RENDER_ATTACHMENT)}function r(e){const n=ST.newInstance({label:e.label});return n.create(t.device,{width:e.width,height:e.height,depth:e.depth,format:e.format,usage:e.usage,mipLevel:e.mipLevel}),(e.nativeArray||e.image||e.canvas||e.imageBitmap)&amp;&amp;n.writeImageData(e),n}t.classHierarchy.push(&quot;vtkWebGPUTextureManager&quot;),e.getTexture=e=&gt;e.hash?t.device.getCachedObject(e.hash,r,e):r(e),e.getTextureForImageData=e=&gt;{const r={time:e.getMTime()};return r.imageData=e,n(r),r.hash=r.time+r.format+r.mipLevel,t.device.getTextureManager().getTexture(r)},e.getTextureForVTKTexture=function(e){let r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:void 0;const o={time:e.getMTime(),label:r};return e.getInputData()?o.imageData=e.getInputData():e.getImage()?o.image=e.getImage():e.getJsImageData()?o.jsImageData=e.getJsImageData():e.getImageBitmap()?o.imageBitmap=e.getImageBitmap():e.getCanvas()&amp;&amp;(o.canvas=e.getCanvas()),n(o),o.mipLevel=e.getMipLevel(),o.hash=o.time+o.format+o.mipLevel,t.device.getTextureManager().getTexture(o)}}(e,t)}var Ey={newInstance:Wt.newInstance(My),extend:My};class Vy extends Map{constructor(){super(),this.registry=new FinalizationRegistry((e=&gt;{const t=super.get(e);t&amp;&amp;t.deref&amp;&amp;void 0===t.deref()&amp;&amp;super.delete(e)}))}getValue(e){const t=super.get(e);if(t){const n=t.deref();if(void 0!==n)return n;super.delete(e)}}setValue(e,t){let n;return t&amp;&amp;&quot;object&quot;==typeof t&amp;&amp;(n=new WeakRef(t),this.registry.register(t,e),super.set(e,n)),n}}const Dy={handle:null,pipelines:null,shaderCache:null,bindGroupLayouts:null,bufferManager:null,textureManager:null};function Ly(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Dy,n),ht(e,t),Ct(e,t,[&quot;handle&quot;]),Tt(e,t,[&quot;bufferManager&quot;,&quot;shaderCache&quot;,&quot;textureManager&quot;]),t.objectCache=new Vy,t.shaderCache=_v.newInstance(),t.shaderCache.setDevice(e),t.bindGroupLayouts=[],t.bufferManager=ny.newInstance(),t.bufferManager.setDevice(e),t.textureManager=Ey.newInstance(),t.textureManager.setDevice(e),t.pipelines={},function(e,t){t.classHierarchy.push(&quot;vtkWebGPUDevice&quot;),e.initialize=e=&gt;{t.handle=e},e.createCommandEncoder=()=&gt;t.handle.createCommandEncoder(),e.submitCommandEncoder=e=&gt;{t.handle.queue.submit([e.finish()])},e.getShaderModule=e=&gt;t.shaderCache.getShaderModule(e),e.getBindGroupLayout=e=&gt;{if(!e.entries)return null;for(let t=0;t&lt;e.entries.length;t++){const n=e.entries[t];n.binding=n.binding||0,n.visibility=n.visibility||GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT}const n=JSON.stringify(e);for(let e=0;e&lt;t.bindGroupLayouts.length;e++)if(t.bindGroupLayouts[e].sval===n)return t.bindGroupLayouts[e].layout;const r=t.handle.createBindGroupLayout(e);return t.bindGroupLayouts.push({sval:n,layout:r}),r},e.getBindGroupLayoutDescription=e=&gt;{for(let n=0;n&lt;t.bindGroupLayouts.length;n++)if(t.bindGroupLayouts[n].layout===e)return t.bindGroupLayouts[n].sval;return vtkErrorMacro(&quot;layout not found&quot;),console.trace(),null},e.getPipeline=e=&gt;e in t.pipelines?t.pipelines[e]:null,e.createPipeline=(n,r)=&gt;{r.initialize(e,n),t.pipelines[n]=r},e.onSubmittedWorkDone=()=&gt;t.handle.queue.onSubmittedWorkDone(),e.hasCachedObject=e=&gt;t.objectCache.getValue(e),e.getCachedObject=function(e,n){if(!e)return vtkErrorMacro(&quot;attempt to cache an object without a hash&quot;),null;const r=t.objectCache.getValue(e);if(r)return r;for(var o=arguments.length,a=new Array(o&gt;2?o-2:0),i=2;i&lt;o;i++)a[i-2]=arguments[i];const s=n(...a);return t.objectCache.setValue(e,s),s}}(e,t)}var By={newInstance:Mt(Ly,&quot;vtkWebGPUDevice&quot;),extend:Ly};const Ny={selectionRenderEncoder:null,colorTexture:null,depthTexture:null};function Fy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ny,n),ev.extend(e,t,n),Wt.get(e,t,[&quot;colorTexture&quot;,&quot;depthTexture&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUHardwareSelectionPass&quot;),e.traverse=(n,r)=&gt;{if(t.deleted)return;t._currentParent=null,e.setCurrentOperation(&quot;buildPass&quot;),n.traverse(e);const o=n.getDevice();if(t.selectionRenderEncoder)t.colorTexture.resize(n.getCanvas().width,n.getCanvas().height),t.depthTexture.resizeToMatch(t.colorTexture);else{e.createRenderEncoder(),t.colorTexture=ST.newInstance({label:&quot;hardwareSelectorColor&quot;}),t.colorTexture.create(o,{width:n.getCanvas().width,height:n.getCanvas().height,format:&quot;rgba32uint&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC});const r=t.colorTexture.createView(&quot;hardwareSelectColorTexture&quot;);t.selectionRenderEncoder.setColorTextureView(0,r),t.depthTexture=ST.newInstance({label:&quot;hardwareSelectorDepth&quot;}),t.depthTexture.create(o,{width:n.getCanvas().width,height:n.getCanvas().height,format:&quot;depth32float&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC});const a=t.depthTexture.createView(&quot;hardwareSelectDepthTexture&quot;);t.selectionRenderEncoder.setDepthTextureView(a)}t.selectionRenderEncoder.attachTextureViews(),r.setRenderEncoder(t.selectionRenderEncoder),e.setCurrentOperation(&quot;cameraPass&quot;),r.traverse(e),e.setCurrentOperation(&quot;opaquePass&quot;),r.traverse(e)},e.createRenderEncoder=()=&gt;{t.selectionRenderEncoder=gT.newInstance({label:&quot;HardwareSelectionPass&quot;}),t.selectionRenderEncoder.setPipelineHash(&quot;sel&quot;),t.selectionRenderEncoder.setReplaceShaderCodeFunction((e=&gt;{const t=e.getShaderDescription(&quot;fragment&quot;);t.addOutput(&quot;vec4&lt;u32&gt;&quot;,&quot;outColor&quot;);let n=t.getCode();n=_v.substitute(n,&quot;//VTK::RenderEncoder::Impl&quot;,[&quot;output.outColor = vec4&lt;u32&gt;(mapperUBO.PropID, compositeID, 0u, 0u);&quot;]).result,t.setCode(n)})),t.selectionRenderEncoder.getDescription().colorAttachments[0].clearValue=[0,0,0,0],t.selectionRenderEncoder.setPipelineSettings({primitive:{cullMode:&quot;none&quot;},depthStencil:{depthWriteEnabled:!0,depthCompare:&quot;greater&quot;,format:&quot;depth32float&quot;},fragment:{targets:[{format:&quot;rgba32uint&quot;,blend:void 0}]}})}}(e,t)}var _y={newInstance:Wt.newInstance(Fy,&quot;vtkWebGPUHardwareSelectionPass&quot;),extend:Fy};const{SelectionContent:ky,SelectionField:Gy}=wp,{FieldAssociations:Uy}=Us,{vtkErrorMacro:zy}=Wt;function Wy(e){return`${e.propID} ${e.compositeID}`}function Hy(e,t,n,r){const o=4*((n.height-t-1)*n.colorBufferWidth+e)+r;return n.colorValues[o]}function jy(e,t,n,r){const o=n&lt;0?0:n;if(0===o){if(r[0]=t[0],r[1]=t[1],t[0]&lt;0||t[0]&gt;=e.width||t[1]&lt;0||t[1]&gt;=e.height)return null;const n=Hy(t[0],t[1],e,0);if(n&lt;=0)return null;const o={};o.propID=n;let a=Hy(t[0],t[1],e,1);if((a&lt;0||a&gt;16777215)&amp;&amp;(a=0),o.compositeID=a,e.captureZValues){const n=(e.height-t[1]-1)*e.zbufferBufferWidth+t[0];o.zValue=e.depthValues[n],o.zValue=e.webGPURenderer.convertToOpenGLDepth(o.zValue),o.displayPosition=t}return o}const a=[t[0],t[1]],i=[0,0];let s=jy(e,t,0,r);if(s)return s;for(let t=1;t&lt;o;++t){for(let n=a[1]&gt;t?a[1]-t:0;n&lt;=a[1]+t;++n){if(i[1]=n,a[0]&gt;=t&amp;&amp;(i[0]=a[0]-t,s=jy(e,i,0,r),s))return s;if(i[0]=a[0]+t,s=jy(e,i,0,r),s)return s}for(let n=a[0]&gt;=t?a[0]-(t-1):0;n&lt;=a[0]+(t-1);++n){if(i[0]=n,a[1]&gt;=t&amp;&amp;(i[1]=a[1]-t,s=jy(e,i,0,r),s))return s;if(i[1]=a[1]+t,s=jy(e,i,0,r),s)return s}}return r[0]=t[0],r[1]=t[1],null}const Ky={};function $y(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Ky,n),bp.extend(e,t,n),t._selectionPass=_y.newInstance(),Wt.setGet(e,t,[&quot;_WebGPURenderWindow&quot;]),Wt.moveToProtected(e,t,[&quot;WebGPURenderWindow&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUHardwareSelector&quot;),e.endSelection=()=&gt;{t.WebGPURenderer.setSelector(null)},e.getSourceDataAsync=async e=&gt;{if(!e||!t._WebGPURenderWindow)return zy(&quot;Renderer and view must be set before calling Select.&quot;),!1;t._WebGPURenderWindow.getRenderable().preRender(),t._WebGPURenderWindow.getInitialized()||(t._WebGPURenderWindow.initialize(),await new Promise((e=&gt;{t._WebGPURenderWindow.onInitialized(e)})));const n=t._WebGPURenderWindow.getViewNodeFor(e);if(!n)return!1;const r=n.getSuppressClear();n.setSuppressClear(!0),t._selectionPass.traverse(t._WebGPURenderWindow,n),n.setSuppressClear(r);const o=t._WebGPURenderWindow.getDevice(),a=t._selectionPass.getColorTexture(),i=t._selectionPass.getDepthTexture(),s={area:[0,0,a.getWidth()-1,a.getHeight()-1],captureZValues:t.captureZValues,fieldAssociation:t.fieldAssociation,renderer:e,webGPURenderer:n,webGPURenderWindow:t._WebGPURenderWindow,width:a.getWidth(),height:a.getHeight()};s.colorBufferWidth=16*Math.floor((s.width+15)/16),s.colorBufferSizeInBytes=s.colorBufferWidth*s.height*4*4;const l=LT.newInstance({label:&quot;hardwareSelectColorBuffer&quot;});l.setDevice(o),l.create(s.colorBufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST);const c=t._WebGPURenderWindow.getCommandEncoder();let u;c.copyTextureToBuffer({texture:a.getHandle()},{buffer:l.getHandle(),bytesPerRow:16*s.colorBufferWidth,rowsPerImage:s.height},{width:s.width,height:s.height,depthOrArrayLayers:1}),t.captureZValues&amp;&amp;(s.zbufferBufferWidth=64*Math.floor((s.width+63)/64),u=LT.newInstance({label:&quot;hardwareSelectDepthBuffer&quot;}),u.setDevice(o),s.zbufferSizeInBytes=s.height*s.zbufferBufferWidth*4,u.create(s.zbufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST),c.copyTextureToBuffer({texture:i.getHandle(),aspect:&quot;depth-only&quot;},{buffer:u.getHandle(),bytesPerRow:4*s.zbufferBufferWidth,rowsPerImage:s.height},{width:s.width,height:s.height,depthOrArrayLayers:1})),o.submitCommandEncoder(c);const d=l.mapAsync(GPUMapMode.READ);if(t.captureZValues){const e=u.mapAsync(GPUMapMode.READ);await Promise.all([d,e]),s.depthValues=new Float32Array(u.getMappedRange().slice()),u.unmap()}else await d;return s.colorValues=new Uint32Array(l.getMappedRange().slice()),l.unmap(),s.generateSelection=(e,t,n,r)=&gt;function(e,t,n,r,o){const a=Math.floor(t),i=Math.floor(n),s=Math.floor(r),l=Math.floor(o),c=new Map,u=[0,0];for(let t=i;t&lt;=l;t++)for(let n=a;n&lt;=s;n++){const r=jy(e,[n,t],0,u);if(r){const t=Wy(r);if(c.has(t)){const n=c.get(t);n.pixelCount++,e.captureZValues&amp;&amp;r.zValue&lt;n.info.zValue&amp;&amp;(n.info=r),-1===n.attributeIDs.indexOf(r.attributeID)&amp;&amp;n.attributeIDs.push(r.attributeID)}else c.set(t,{info:r,pixelCount:1,attributeIDs:[r.attributeID]})}}return function(e,t,n){const r=[];let o=0;return t.forEach(((t,a)=&gt;{const i=wp.newInstance();switch(i.setContentType(ky.INDICES),e){case Uy.FIELD_ASSOCIATION_CELLS:i.setFieldType(Gy.CELL);break;case Uy.FIELD_ASSOCIATION_POINTS:i.setFieldType(Gy.POINT);break;default:zy(&quot;Unknown field association&quot;)}i.getProperties().propID=t.info.propID;const s=n.webGPURenderer.getPropFromID(t.info.propID);i.getProperties().prop=s.getRenderable(),i.getProperties().compositeID=t.info.compositeID,i.getProperties().pixelCount=t.pixelCount,n.captureZValues&amp;&amp;(i.getProperties().displayPosition=[t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue],i.getProperties().worldPosition=n.webGPURenderWindow.displayToWorld(t.info.displayPosition[0],t.info.displayPosition[1],t.info.zValue,n.renderer)),i.setSelectionList(t.attributeIDs),r[o]=i,o++})),r}(e.fieldAssociation,c,e)}(s,e,t,n,r),s}}(e,t)}var qy={newInstance:Wt.newInstance($y,&quot;vtkWebGPUHardwareSelector&quot;),extend:$y};const Xy=Object.create(null),Yy={};function Zy(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Yy,n),t.overrides=Xy,Zt.extend(e,t,n),function(e,t){t.classHierarchy.push(&quot;vtkWebGPUViewNodeFactory&quot;)}(0,t)}var Qy={newInstance:Wt.newInstance(Zy,&quot;vtkWebGPUViewNodeFactory&quot;),extend:Zy};const{vtkErrorMacro:Jy}=Wt,eb={position:&quot;absolute&quot;,top:0,left:0,width:&quot;100%&quot;,height:&quot;100%&quot;};const tb={initialized:!1,context:null,adapter:null,device:null,canvas:null,cursorVisibility:!0,cursor:&quot;pointer&quot;,containerSize:null,renderPasses:[],notifyStartCaptureImage:!1,imageFormat:&quot;image/png&quot;,useOffScreen:!1,useBackgroundImage:!1,nextPropID:1,xrSupported:!1,presentationFormat:null};const nb=Wt.newInstance((function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,tb,n),t.canvas=document.createElement(&quot;canvas&quot;),t.canvas.style.width=&quot;100%&quot;,t.bgImage=new Image,t.bgImage.style.position=&quot;absolute&quot;,t.bgImage.style.left=&quot;0&quot;,t.bgImage.style.top=&quot;0&quot;,t.bgImage.style.width=&quot;100%&quot;,t.bgImage.style.height=&quot;100%&quot;,t.bgImage.style.zIndex=&quot;-1&quot;,xv.extend(e,t,n),t.myFactory=Qy.newInstance(),t.renderPasses[0]=Oy.newInstance(),t.selector||(t.selector=qy.newInstance(),t.selector.setWebGPURenderWindow(e)),Wt.event(e,t,&quot;imageReady&quot;),Wt.event(e,t,&quot;initialized&quot;),Wt.get(e,t,[&quot;commandEncoder&quot;,&quot;device&quot;,&quot;presentationFormat&quot;,&quot;useBackgroundImage&quot;,&quot;xrSupported&quot;]),Wt.setGet(e,t,[&quot;initialized&quot;,&quot;context&quot;,&quot;canvas&quot;,&quot;device&quot;,&quot;renderPasses&quot;,&quot;notifyStartCaptureImage&quot;,&quot;cursor&quot;,&quot;useOffScreen&quot;]),Wt.setGetArray(e,t,[&quot;size&quot;],2),Wt.event(e,t,&quot;windowResizeEvent&quot;),function(e,t){t.classHierarchy.push(&quot;vtkWebGPURenderWindow&quot;),e.getViewNodeFactory=()=&gt;t.myFactory;const n=[0,0];e.onModified((function(){t.renderable&amp;&amp;(t.size[0]===n[0]&amp;&amp;t.size[1]===n[1]||(n[0]=t.size[0],n[1]=t.size[1],t.canvas.setAttribute(&quot;width&quot;,t.size[0]),t.canvas.setAttribute(&quot;height&quot;,t.size[1]),e.recreateSwapChain())),t.viewStream&amp;&amp;t.viewStream.setSize(t.size[0],t.size[1]),t.canvas.style.display=t.useOffScreen?&quot;none&quot;:&quot;block&quot;,t.el&amp;&amp;(t.el.style.cursor=t.cursorVisibility?t.cursor:&quot;none&quot;),t.containerSize=null})),e.recreateSwapChain=()=&gt;{t.context&amp;&amp;(t.context.unconfigure(),t.presentationFormat=navigator.gpu.getPreferredCanvasFormat(t.adapter),t.context.configure({device:t.device.getHandle(),format:t.presentationFormat,alphaMode:&quot;premultiplied&quot;,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_DST,width:t.size[0],height:t.size[1]}),t._configured=!0)},e.getCurrentTexture=()=&gt;t.context.getCurrentTexture(),e.buildPass=n=&gt;{if(n){if(!t.renderable)return;e.prepareNodes(),e.addMissingNodes(t.renderable.getRenderersByReference()),e.removeUnusedNodes(),e.initialize()}else t.initialized&amp;&amp;(t._configured||e.recreateSwapChain(),t.commandEncoder=t.device.createCommandEncoder())},e.initialize=()=&gt;{if(!t.initializing){if(t.initializing=!0,!navigator.gpu)return void Jy(&quot;WebGPU is not enabled.&quot;);e.create3DContextAsync().then((()=&gt;{t.initialized=!0,t.deleted||e.invokeInitialized()}))}},e.setContainer=n=&gt;{t.el&amp;&amp;t.el!==n&amp;&amp;(t.canvas.parentNode!==t.el&amp;&amp;Jy(&quot;Error: canvas parent node does not match container&quot;),t.el.removeChild(t.canvas),t.el.contains(t.bgImage)&amp;&amp;t.el.removeChild(t.bgImage)),t.el!==n&amp;&amp;(t.el=n,t.el&amp;&amp;(t.el.appendChild(t.canvas),t.useBackgroundImage&amp;&amp;t.el.appendChild(t.bgImage)),e.modified())},e.getContainer=()=&gt;t.el,e.getContainerSize=()=&gt;{if(!t.containerSize&amp;&amp;t.el){const{width:e,height:n}=t.el.getBoundingClientRect();t.containerSize=[e,n]}return t.containerSize||t.size},e.getFramebufferSize=()=&gt;t.size,e.create3DContextAsync=async()=&gt;{t.adapter=await navigator.gpu.requestAdapter({powerPreference:&quot;high-performance&quot;}),t.deleted||(t.device=By.newInstance(),t.device.initialize(await t.adapter.requestDevice()),t.deleted?t.device=null:t.context=t.canvas.getContext(&quot;webgpu&quot;))},e.releaseGraphicsResources=()=&gt;{const n=ev.newInstance();n.setCurrentOperation(&quot;Release&quot;),n.traverse(e,null),t.adapter=null,t.device=null,t.context=null,t.initialized=!1,t.initializing=!1},e.setBackgroundImage=e=&gt;{t.bgImage.src=e.src},e.setUseBackgroundImage=e=&gt;{t.useBackgroundImage=e,t.useBackgroundImage&amp;&amp;!t.el.contains(t.bgImage)?t.el.appendChild(t.bgImage):!t.useBackgroundImage&amp;&amp;t.el.contains(t.bgImage)&amp;&amp;t.el.removeChild(t.bgImage)},e.captureNextImage=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:&quot;image/png&quot;,{resetCamera:r=!1,size:o=null,scale:a=1}=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:{};if(t.deleted)return null;t.imageFormat=n;const i=t.notifyStartCaptureImage;return t.notifyStartCaptureImage=!0,t._screenshot={size:o||1!==a?o||t.size.map((e=&gt;e*a)):null},new Promise(((n,o)=&gt;{const a=e.onImageReady((o=&gt;{if(null===t._screenshot.size)t.notifyStartCaptureImage=i,a.unsubscribe(),t._screenshot.placeHolder&amp;&amp;(t.size=t._screenshot.originalSize,e.modified(),t._screenshot.cameras&amp;&amp;t._screenshot.cameras.forEach((e=&gt;{let{restoreParamsFn:t,arg:n}=e;return t(n)})),e.traverseAllPasses(),t.el.removeChild(t._screenshot.placeHolder),t._screenshot.placeHolder.remove(),t._screenshot=null),n(o);else{const n=document.createElement(&quot;img&quot;);if(n.style=eb,n.src=o,t._screenshot.placeHolder=t.el.appendChild(n),t.canvas.style.display=&quot;none&quot;,t._screenshot.originalSize=t.size,t.size=t._screenshot.size,t._screenshot.size=null,e.modified(),r){const e=!0!==r;t._screenshot.cameras=t.renderable.getRenderers().map((t=&gt;{const n=t.getActiveCamera(),o=n.get(&quot;focalPoint&quot;,&quot;position&quot;,&quot;parallelScale&quot;);return{resetCameraArgs:e?{renderer:t}:void 0,resetCameraFn:e?r:t.resetCamera,restoreParamsFn:n.set,arg:JSON.parse(JSON.stringify(o))}})),t._screenshot.cameras.forEach((e=&gt;{let{resetCameraFn:t,resetCameraArgs:n}=e;return t(n)}))}e.traverseAllPasses()}}))}))},e.traverseAllPasses=()=&gt;{if(!t.deleted)if(t.initialized){if(t.renderPasses)for(let n=0;n&lt;t.renderPasses.length;++n)t.renderPasses[n].traverse(e,null);t.commandEncoder&amp;&amp;(t.device.submitCommandEncoder(t.commandEncoder),t.commandEncoder=null,t.notifyStartCaptureImage&amp;&amp;t.device.onSubmittedWorkDone().then((()=&gt;{!async function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:t.imageFormat;const r=document.createElement(&quot;canvas&quot;),o=r.getContext(&quot;2d&quot;);r.width=t.canvas.width,r.height=t.canvas.height;const a=await e.getPixelsAsync(),i=new ImageData(a.colorValues,a.width,a.height);o.putImageData(i,0,0);const s=t.canvas.getBoundingClientRect();t.renderable.getRenderers().forEach((e=&gt;{e.getViewProps().forEach((e=&gt;{if(e.getContainer){const t=e.getContainer().getElementsByTagName(&quot;canvas&quot;);for(let e=0;e&lt;t.length;e++){const n=t[e],r=n.getBoundingClientRect(),a=r.x-s.x,i=r.y-s.y;o.drawImage(n,a,i)}}}))}));const l=r.toDataURL(n);r.remove(),e.invokeImageReady(l)}()})))}else{e.initialize();const t=e.onInitialized((()=&gt;{t.unsubscribe(),e.traverseAllPasses()}))}},e.setViewStream=n=&gt;t.viewStream!==n&amp;&amp;(t.subscription&amp;&amp;(t.subscription.unsubscribe(),t.subscription=null),t.viewStream=n,t.viewStream&amp;&amp;(t.renderable.getRenderers()[0].getBackgroundByReference()[3]=0,e.setUseBackgroundImage(!0),t.subscription=t.viewStream.onImageReady((t=&gt;e.setBackgroundImage(t.image))),t.viewStream.setSize(t.size[0],t.size[1]),t.viewStream.invalidateCache(),t.viewStream.render(),e.modified()),!0),e.getUniquePropID=()=&gt;t.nextPropID++,e.getPropFromID=e=&gt;{for(let n=0;n&lt;t.children.length;n++){const r=t.children[n].getPropFromID(e);if(null!==r)return r}return null},e.getPixelsAsync=async()=&gt;{const e=t.device,n=t.renderPasses[0].getOpaquePass().getColorTexture(),r={width:n.getWidth(),height:n.getHeight()};r.colorBufferWidth=32*Math.floor((r.width+31)/32),r.colorBufferSizeInBytes=r.colorBufferWidth*r.height*8;const o=LT.newInstance();o.setDevice(e),o.create(r.colorBufferSizeInBytes,GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST);const a=t.device.createCommandEncoder();a.copyTextureToBuffer({texture:n.getHandle()},{buffer:o.getHandle(),bytesPerRow:8*r.colorBufferWidth,rowsPerImage:r.height},{width:r.width,height:r.height,depthOrArrayLayers:1}),e.submitCommandEncoder(a);const i=o.mapAsync(GPUMapMode.READ);await i,r.colorValues=new Uint16Array(o.getMappedRange().slice()),o.unmap();const s=new Uint8ClampedArray(r.height*r.width*4);for(let e=0;e&lt;r.height;e++)for(let t=0;t&lt;r.width;t++){const n=4*(e*r.width+t),o=4*(e*r.colorBufferWidth+t);s[n]=255*gd.fromHalf(r.colorValues[o]),s[n+1]=255*gd.fromHalf(r.colorValues[o+1]),s[n+2]=255*gd.fromHalf(r.colorValues[o+2]),s[n+3]=255*gd.fromHalf(r.colorValues[o+3])}return r.colorValues=s,r},e.createSelector=()=&gt;{const t=qy.newInstance();return t.setWebGPURenderWindow(e),t};const r=e.setSize;e.setSize=(t,n)=&gt;{const o=r(t,n);return o&amp;&amp;e.invokeWindowResizeEvent({width:t,height:n}),o},e.delete=Wt.chain(e.delete,e.setViewStream)}(e,t)}),&quot;vtkWebGPURenderWindow&quot;);var rb;ph(&quot;WebGPU&quot;,nb),rb=nb,Xy.vtkRenderWindow=rb;const ob=Zh(),ab={margin:&quot;0&quot;,padding:&quot;0&quot;,position:&quot;absolute&quot;,top:&quot;0&quot;,left:&quot;0&quot;,width:&quot;100%&quot;,height:&quot;100%&quot;,overflow:&quot;hidden&quot;},ib={position:&quot;absolute&quot;,left:&quot;25px&quot;,top:&quot;25px&quot;,backgroundColor:&quot;white&quot;,borderRadius:&quot;5px&quot;,listStyle:&quot;none&quot;,padding:&quot;5px 10px&quot;,margin:&quot;0&quot;,display:&quot;block&quot;,border:&quot;solid 1px black&quot;,maxWidth:&quot;calc(100% - 70px)&quot;,maxHeight:&quot;calc(100% - 60px)&quot;,overflow:&quot;auto&quot;};function sb(e,t){Object.keys(t).forEach((n=&gt;{e.style[n]=t[n]}))}const lb={background:[.32,.34,.43],containerStyle:null,controlPanelStyle:null,listenWindowResize:!0,resizeCallback:null,controllerVisibility:!0};function cb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,lb,n),Wt.obj(e,t),Wt.get(e,t,[&quot;renderWindow&quot;,&quot;renderer&quot;,&quot;apiSpecificRenderWindow&quot;,&quot;interactor&quot;,&quot;rootContainer&quot;,&quot;container&quot;,&quot;controlContainer&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkFullScreenRenderWindow&quot;);const n=document.querySelector(&quot;body&quot;);function r(t){&quot;c&quot;===String.fromCharCode(t.charCode)&amp;&amp;e.toggleControllerVisibility()}t.rootContainer||(t.rootContainer=n),t.container||(t.container=document.createElement(&quot;div&quot;),sb(t.container,t.containerStyle||ab),t.rootContainer.appendChild(t.container)),t.rootContainer===n&amp;&amp;(document.documentElement.style.height=&quot;100%&quot;,n.style.height=&quot;100%&quot;,n.style.padding=&quot;0&quot;,n.style.margin=&quot;0&quot;),t.renderWindow=hh.newInstance(),t.renderer=uh.newInstance(),t.renderWindow.addRenderer(t.renderer),t.apiSpecificRenderWindow=t.renderWindow.newAPISpecificView(ob.viewAPI??t.defaultViewAPI),t.apiSpecificRenderWindow.setContainer(t.container),t.renderWindow.addView(t.apiSpecificRenderWindow),t.interactor=Dh.newInstance(),t.interactor.setInteractorStyle(qh.newInstance()),t.interactor.setView(t.apiSpecificRenderWindow),t.interactor.initialize(),t.interactor.bindEvents(t.container),e.setBackground=t.renderer.setBackground,e.removeController=()=&gt;{const e=t.controlContainer;e&amp;&amp;e.parentNode.removeChild(e)},e.setControllerVisibility=e=&gt;{t.controllerVisibility=e,t.controlContainer&amp;&amp;(t.controlContainer.style.display=e?&quot;block&quot;:&quot;none&quot;)},e.toggleControllerVisibility=()=&gt;{e.setControllerVisibility(!t.controllerVisibility)},e.addController=n=&gt;{t.controlContainer=document.createElement(&quot;div&quot;),sb(t.controlContainer,t.controlPanelStyle||ib),t.rootContainer.appendChild(t.controlContainer),t.controlContainer.innerHTML=n,e.setControllerVisibility(t.controllerVisibility),t.rootContainer.addEventListener(&quot;keypress&quot;,r)},e.setBackground(...t.background),e.addRepresentation=e=&gt;{e.getActors().forEach((e=&gt;{t.renderer.addActor(e)}))},e.removeRepresentation=e=&gt;{e.getActors().forEach((e=&gt;t.renderer.removeActor(e)))},e.delete=Wt.chain(e.setContainer,t.apiSpecificRenderWindow.delete,(()=&gt;{t.rootContainer?.removeEventListener(&quot;keypress&quot;,r),window.removeEventListener(&quot;resize&quot;,e.resize)}),e.delete),e.resize=()=&gt;{const e=t.container.getBoundingClientRect(),n=window.devicePixelRatio||1;t.apiSpecificRenderWindow.setSize(Math.floor(e.width*n),Math.floor(e.height*n)),t.resizeCallback&amp;&amp;t.resizeCallback(e),t.renderWindow.render()},e.setResizeCallback=n=&gt;{t.resizeCallback=n,e.resize()},t.listenWindowResize&amp;&amp;window.addEventListener(&quot;resize&quot;,e.resize),e.resize()}(e,t)}var ub={newInstance:Wt.newInstance(cb),extend:cb},db={ColorSpace:{RGB:0,HSV:1,LAB:2,DIVERGING:3},Scale:{LINEAR:0,LOG10:1}};const{ColorSpace:pb,Scale:fb}=db,{ScalarMappingTarget:gb}=cl,{vtkDebugMacro:mb,vtkErrorMacro:hb,vtkWarningMacro:vb}=Wt;function Tb(e,t){const n=e[0],r=e[1],o=e[2],a=Math.sqrt(n*n+r*r+o*o),i=a&gt;.001?Math.acos(n/a):0,s=i&gt;.001?Math.atan2(o,r):0;t[0]=a,t[1]=i,t[2]=s}function yb(e,t){if(e[0]&gt;=t-.1)return e[2];const n=e[1]*Math.sqrt(t*t-e[0]*e[0])/(e[0]*Math.sin(e[1]));return e[2]&gt;-.3*Math.PI?e[2]+n:e[2]-n}function bb(e,t,n,r){const o=[],a=[];ha(t,o),ha(n,a);const i=[],s=[];Tb(o,i),Tb(a,s);let l=e;if(i[1]&gt;.05&amp;&amp;s[1]&gt;.05&amp;&amp;function(e,t){let n=e-t;for(n&lt;0&amp;&amp;(n=-n);n&gt;=2*Math.PI;)n-=2*Math.PI;return n&gt;Math.PI&amp;&amp;(n=2*Math.PI-n),n}(i[2],s[2])&gt;.33*Math.PI){let t=Math.max(i[0],s[0]);t=Math.max(88,t),e&lt;.5?(s[0]=t,s[1]=0,s[2]=0,l*=2):(i[0]=t,i[1]=0,i[2]=0,l=2*l-1)}i[1]&lt;.05&amp;&amp;s[1]&gt;.05?i[2]=yb(s,i[0]):s[1]&lt;.05&amp;&amp;i[1]&gt;.05&amp;&amp;(s[2]=yb(i,s[0]));const c=[];c[0]=(1-l)*i[0]+l*s[0],c[1]=(1-l)*i[1]+l*s[1],c[2]=(1-l)*i[2]+l*s[2];const u=[];!function(e,t){const n=e[0],r=e[1],o=e[2];t[0]=n*Math.cos(r),t[1]=n*Math.sin(r)*Math.cos(o),t[2]=n*Math.sin(r)*Math.sin(o)}(c,u),va(u,r)}const xb={clamping:!0,colorSpace:pb.RGB,hSVWrap:!0,scale:fb.LINEAR,nanColor:null,belowRangeColor:null,aboveRangeColor:null,useAboveRangeColor:!1,useBelowRangeColor:!1,allowDuplicateScalars:!1,table:null,tableSize:0,buildTime:null,nodes:null,discretize:!1,numberOfValues:256};function Cb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,xb,n),cl.extend(e,t,n),t.table=[],t.nodes=[],t.nanColor=[.5,0,0,1],t.belowRangeColor=[0,0,0,1],t.aboveRangeColor=[1,1,1,1],t.buildTime={},Wt.obj(t.buildTime),Wt.get(e,t,[&quot;buildTime&quot;,&quot;mappingRange&quot;]),Wt.setGet(e,t,[&quot;useAboveRangeColor&quot;,&quot;useBelowRangeColor&quot;,&quot;discretize&quot;,&quot;numberOfValues&quot;,{type:&quot;enum&quot;,name:&quot;colorSpace&quot;,enum:pb},{type:&quot;enum&quot;,name:&quot;scale&quot;,enum:fb}]),Wt.setArray(e,t,[&quot;nanColor&quot;,&quot;belowRangeColor&quot;,&quot;aboveRangeColor&quot;],4),Wt.getArray(e,t,[&quot;nanColor&quot;,&quot;belowRangeColor&quot;,&quot;aboveRangeColor&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkColorTransferFunction&quot;),e.getSize=()=&gt;t.nodes.length,e.addRGBPoint=(t,n,r,o)=&gt;e.addRGBPointLong(t,n,r,o,.5,0),e.addRGBPointLong=function(n,r,o,a){let i=arguments.length&gt;4&amp;&amp;void 0!==arguments[4]?arguments[4]:.5,s=arguments.length&gt;5&amp;&amp;void 0!==arguments[5]?arguments[5]:0;if(i&lt;0||i&gt;1)return hb(&quot;Midpoint outside range [0.0, 1.0]&quot;),-1;if(s&lt;0||s&gt;1)return hb(&quot;Sharpness outside range [0.0, 1.0]&quot;),-1;t.allowDuplicateScalars||e.removePoint(n);const l={x:n,r:r,g:o,b:a,midpoint:i,sharpness:s};t.nodes.push(l),e.sortAndUpdateRange();let c=0;for(;c&lt;t.nodes.length&amp;&amp;t.nodes[c].x!==n;c++);return c&lt;t.nodes.length?c:-1},e.addHSVPoint=(t,n,r,o)=&gt;e.addHSVPointLong(t,n,r,o,.5,0),e.addHSVPointLong=function(t,n,r,o){let a=arguments.length&gt;4&amp;&amp;void 0!==arguments[4]?arguments[4]:.5,i=arguments.length&gt;5&amp;&amp;void 0!==arguments[5]?arguments[5]:0;const s=[];return da([n,r,o],s),e.addRGBPoint(t,s[0],s[1],s[2],a,i)},e.setNodes=n=&gt;{if(t.nodes!==n){const r=JSON.stringify(t.nodes);t.nodes=n;const o=JSON.stringify(t.nodes);if(e.sortAndUpdateRange()||r!==o)return e.modified(),!0}return!1},e.sortAndUpdateRange=()=&gt;{const n=JSON.stringify(t.nodes);t.nodes.sort(((e,t)=&gt;e.x-t.x));const r=JSON.stringify(t.nodes),o=e.updateRange();return o||n===r?o:(e.modified(),!0)},e.updateRange=()=&gt;{const n=[2];n[0]=t.mappingRange[0],n[1]=t.mappingRange[1];const r=t.nodes.length;return r?(t.mappingRange[0]=t.nodes[0].x,t.mappingRange[1]=t.nodes[r-1].x):(t.mappingRange[0]=0,t.mappingRange[1]=0),(n[0]!==t.mappingRange[0]||n[1]!==t.mappingRange[1])&amp;&amp;(e.modified(),!0)},e.removePoint=n=&gt;{let r=0;for(;r&lt;t.nodes.length&amp;&amp;t.nodes[r].x!==n;r++);const o=r;if(r&gt;=t.nodes.length)return-1;let a=!1;return t.nodes.splice(r,1),0!==r&amp;&amp;r!==t.nodes.length||(a=e.updateRange()),a||e.modified(),o},e.movePoint=(n,r)=&gt;{if(n!==r){e.removePoint(r);for(let o=0;o&lt;t.nodes.length;o++)if(t.nodes[o].x===n){t.nodes[o].x=r,e.sortAndUpdateRange();break}}},e.removeAllPoints=()=&gt;{t.nodes=[],e.sortAndUpdateRange()},e.addRGBSegment=(n,r,o,a,i,s,l,c)=&gt;{e.sortAndUpdateRange();for(let e=0;e&lt;t.nodes.length;)t.nodes[e].x&gt;=n&amp;&amp;t.nodes[e].x&lt;=i?t.nodes.splice(e,1):e++;e.addRGBPointLong(n,r,o,a,.5,0),e.addRGBPointLong(i,s,l,c,.5,0),e.modified()},e.addHSVSegment=(t,n,r,o,a,i,s,l)=&gt;{const c=[i,s,l],u=[],d=[];da([n,r,o],u),da(c,d),e.addRGBSegment(t,u[0],u[1],u[2],a,d[0],d[1],d[2])},e.mapValue=t=&gt;{const n=[];return e.getColor(t,n),[Math.floor(255*n[0]+.5),Math.floor(255*n[1]+.5),Math.floor(255*n[2]+.5),255]},e.getColor=(n,r)=&gt;{if(t.indexedLookup){const t=e.getSize(),o=e.getAnnotatedValueIndexInternal(n);if(o&lt;0||0===t){const t=e.getNanColorByReference();r[0]=t[0],r[1]=t[1],r[2]=t[2]}else{const n=[];e.getNodeValue(o%t,n),r[0]=n[1],r[1]=n[2],r[2]=n[3]}}else e.getTable(n,n,1,r)},e.getRedValue=t=&gt;{const n=[];return e.getColor(t,n),n[0]},e.getGreenValue=t=&gt;{const n=[];return e.getColor(t,n),n[1]},e.getBlueValue=t=&gt;{const n=[];return e.getColor(t,n),n[2]},e.logScaleEnabled=()=&gt;t.scale===fb.LOG10,e.usingLogScale=()=&gt;e.logScaleEnabled()&amp;&amp;t.mappingRange[0]&gt;0,e.getTable=(n,r,o,a)=&gt;{const i=e.usingLogScale(),s=i?Math.log10(Number(n)):Number(n),l=i?Math.log10(Number(r)):Number(r);if(Oa(s)||Oa(l)){for(let e=0;e&lt;o;e++)a[3*e+0]=t.nanColor[0],a[3*e+1]=t.nanColor[1],a[3*e+2]=t.nanColor[2];return}let c=0;const u=t.nodes.length;let d=0,p=0,f=0;0!==u&amp;&amp;(d=t.nodes[u-1].r,p=t.nodes[u-1].g,f=t.nodes[u-1].b);let g=0,m=0,h=0;const v=[0,0,0],T=[0,0,0];let y=0,b=0;const x=[];let C=t.mappingRange;i&amp;&amp;(C=[Math.log10(t.mappingRange[0]),Math.log10(t.mappingRange[1])]);for(let n=0;n&lt;o;n++){const r=3*n;if(g=o&gt;1?s+n/(o-1)*(l-s):.5*(s+l),t.discretize){const e=C;if(g&gt;=e[0]&amp;&amp;g&lt;=e[1]){const n=t.numberOfValues,r=e[1]-e[0];if(n&lt;=1)g=e[0]+r/2;else{const t=(g-e[0])/r,o=bo(n*t);g=e[0]+o/(n-1)*r}}}for(;c&lt;u&amp;&amp;g&gt;t.nodes[c].x;)c++,c&lt;u&amp;&amp;(m=t.nodes[c-1].x,h=t.nodes[c].x,v[0]=t.nodes[c-1].r,T[0]=t.nodes[c].r,v[1]=t.nodes[c-1].g,T[1]=t.nodes[c].g,v[2]=t.nodes[c-1].b,T[2]=t.nodes[c].b,y=t.nodes[c-1].midpoint,b=t.nodes[c-1].sharpness,y&lt;1e-5&amp;&amp;(y=1e-5),y&gt;.99999&amp;&amp;(y=.99999));if(g&gt;C[1])a[r]=0,a[r+1]=0,a[r+2]=0,t.clamping&amp;&amp;(e.getUseAboveRangeColor()?(a[r]=t.aboveRangeColor[0],a[r+1]=t.aboveRangeColor[1],a[r+2]=t.aboveRangeColor[2]):(a[r]=d,a[r+1]=p,a[r+2]=f));else if(g&lt;C[0]||Aa(g)&amp;&amp;g&lt;0)a[r]=0,a[r+1]=0,a[r+2]=0,t.clamping&amp;&amp;(e.getUseBelowRangeColor()?(a[r]=t.belowRangeColor[0],a[r+1]=t.belowRangeColor[1],a[r+2]=t.belowRangeColor[2]):u&gt;0&amp;&amp;(a[r]=t.nodes[0].r,a[r+1]=t.nodes[0].g,a[r+2]=t.nodes[0].b));else if(0===c&amp;&amp;(Math.abs(g-s)&lt;1e-6||t.discretize))u&gt;0?(a[r]=t.nodes[0].r,a[r+1]=t.nodes[0].g,a[r+2]=t.nodes[0].b):(a[r]=0,a[r+1]=0,a[r+2]=0);else{let e=0;if(e=(g-m)/(h-m),e=e&lt;y?.5*e/y:.5+.5*(e-y)/(1-y),b&gt;.99){if(e&lt;.5){a[r]=v[0],a[r+1]=v[1],a[r+2]=v[2];continue}a[r]=T[0],a[r+1]=T[1],a[r+2]=T[2];continue}if(b&lt;.01){if(t.colorSpace===pb.RGB)a[r]=(1-e)*v[0]+e*T[0],a[r+1]=(1-e)*v[1]+e*T[1],a[r+2]=(1-e)*v[2]+e*T[2];else if(t.colorSpace===pb.HSV){const n=[],o=[];ua(v,n),ua(T,o),t.hSVWrap&amp;&amp;(n[0]-o[0]&gt;.5||o[0]-n[0]&gt;.5)&amp;&amp;(n[0]&gt;o[0]?n[0]-=1:o[0]-=1);const i=[];i[0]=(1-e)*n[0]+e*o[0],i[0]&lt;0&amp;&amp;(i[0]+=1),i[1]=(1-e)*n[1]+e*o[1],i[2]=(1-e)*n[2]+e*o[2],da(i,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]}else if(t.colorSpace===pb.LAB){const t=[],n=[];ha(v,t),ha(T,n);const o=[];o[0]=(1-e)*t[0]+e*n[0],o[1]=(1-e)*t[1]+e*n[1],o[2]=(1-e)*t[2]+e*n[2],va(o,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]}else t.colorSpace===pb.DIVERGING?(bb(e,v,T,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]):hb(&quot;ColorSpace set to invalid value.&quot;,t.colorSpace);continue}e&lt;.5?e=.5*(2*e)**(1+10*b):e&gt;.5&amp;&amp;(e=1-.5*(2*(1-e))**(1+10*b));const n=e*e,o=n*e,i=2*o-3*n+1,s=-2*o+3*n,l=o-2*n+e,c=o-n;let u,d;if(t.colorSpace===pb.RGB)for(let e=0;e&lt;3;e++)u=T[e]-v[e],d=(1-b)*u,a[r+e]=i*v[e]+s*T[e]+l*d+c*d;else if(t.colorSpace===pb.HSV){const e=[],n=[];ua(v,e),ua(T,n),t.hSVWrap&amp;&amp;(e[0]-n[0]&gt;.5||n[0]-e[0]&gt;.5)&amp;&amp;(e[0]&gt;n[0]?e[0]-=1:n[0]-=1);const o=[];for(let t=0;t&lt;3;t++)u=n[t]-e[t],d=(1-b)*u,o[t]=i*e[t]+s*n[t]+l*d+c*d,0===t&amp;&amp;o[t]&lt;0&amp;&amp;(o[t]+=1);da(o,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]}else if(t.colorSpace===pb.LAB){const e=[],t=[];ha(v,e),ha(T,t);const n=[];for(let r=0;r&lt;3;r++)u=t[r]-e[r],d=(1-b)*u,n[r]=i*e[r]+s*t[r]+l*d+c*d;va(n,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]}else t.colorSpace===pb.DIVERGING?(bb(e,v,T,x),a[r]=x[0],a[r+1]=x[1],a[r+2]=x[2]):hb(&quot;ColorSpace set to invalid value.&quot;);for(let e=0;e&lt;3;e++)a[r+e]=a[r+e]&lt;0?0:a[r+e],a[r+e]=a[r+e]&gt;1?1:a[r+e]}}},e.getUint8Table=function(n,r,o){let a=arguments.length&gt;3&amp;&amp;void 0!==arguments[3]&amp;&amp;arguments[3];if(e.getMTime()&lt;=t.buildTime&amp;&amp;t.tableSize===o&amp;&amp;t.tableWithAlpha!==a)return t.table;if(0===t.nodes.length)return hb(&quot;Attempting to lookup a value with no points in the function&quot;),t.table;const i=a?4:3;t.tableSize===o&amp;&amp;t.tableWithAlpha===a||(t.table=new Uint8Array(o*i),t.tableSize=o,t.tableWithAlpha=a);const s=[];e.getTable(n,r,o,s);for(let e=0;e&lt;o;e++)t.table[e*i+0]=Math.floor(255*s[3*e+0]+.5),t.table[e*i+1]=Math.floor(255*s[3*e+1]+.5),t.table[e*i+2]=Math.floor(255*s[3*e+2]+.5),a&amp;&amp;(t.table[e*i+3]=255);return t.buildTime.modified(),t.table},e.buildFunctionFromArray=n=&gt;{e.removeAllPoints();const r=n.getNumberOfComponents();for(let e=0;e&lt;n.getNumberOfTuples();e++)switch(r){case 3:t.nodes.push({x:e,r:n.getComponent(e,0),g:n.getComponent(e,1),b:n.getComponent(e,2),midpoint:.5,sharpness:0});break;case 4:t.nodes.push({x:n.getComponent(e,0),r:n.getComponent(e,1),g:n.getComponent(e,2),b:n.getComponent(e,3),midpoint:.5,sharpness:0});break;case 5:t.nodes.push({x:e,r:n.getComponent(e,0),g:n.getComponent(e,1),b:n.getComponent(e,2),midpoint:n.getComponent(e,4),sharpness:n.getComponent(e,5)});break;case 6:t.nodes.push({x:n.getComponent(e,0),r:n.getComponent(e,1),g:n.getComponent(e,2),b:n.getComponent(e,3),midpoint:n.getComponent(e,4),sharpness:n.getComponent(e,5)})}e.sortAndUpdateRange()},e.buildFunctionFromTable=(n,r,o,a)=&gt;{let i=0;e.removeAllPoints(),o&gt;1&amp;&amp;(i=(r-n)/(o-1));for(let e=0;e&lt;o;e++){const r={x:n+i*e,r:a[3*e],g:a[3*e+1],b:a[3*e+2],sharpness:0,midpoint:.5};t.nodes.push(r)}e.sortAndUpdateRange()},e.getNodeValue=(e,n)=&gt;e&lt;0||e&gt;=t.nodes.length?(hb(&quot;Index out of range!&quot;),-1):(n[0]=t.nodes[e].x,n[1]=t.nodes[e].r,n[2]=t.nodes[e].g,n[3]=t.nodes[e].b,n[4]=t.nodes[e].midpoint,n[5]=t.nodes[e].sharpness,1),e.setNodeValue=(n,r)=&gt;{if(n&lt;0||n&gt;=t.nodes.length)return hb(&quot;Index out of range!&quot;),-1;const o=t.nodes[n].x;return t.nodes[n].x=r[0],t.nodes[n].r=r[1],t.nodes[n].g=r[2],t.nodes[n].b=r[3],t.nodes[n].midpoint=r[4],t.nodes[n].sharpness=r[5],o!==r[0]?e.sortAndUpdateRange():e.modified(),1},e.getNumberOfAvailableColors=()=&gt;{if(t.indexedLookup&amp;&amp;e.getSize())return e.getSize();if(t.tableSize)return t.tableSize;const n=t.nodes?.length??0;return Math.max(4094,n)},e.getIndexedColor=(t,n)=&gt;{const r=e.getSize();if(r&gt;0&amp;&amp;t&gt;=0){const o=[];e.getNodeValue(t%r,o);for(let e=0;e&lt;3;++e)n[e]=o[e+1];return void(n[3]=1)}const o=e.getNanColorByReference();n[0]=o[0],n[1]=o[1],n[2]=o[2],n[3]=1},e.fillFromDataPointer=(t,n)=&gt;{if(!(t&lt;=0)&amp;&amp;n){e.removeAllPoints();for(let r=0;r&lt;t;r++)e.addRGBPoint(n[4*r],n[4*r+1],n[4*r+2],n[4*r+3])}},e.setMappingRange=(n,r)=&gt;{const o=[n,r],a=[n,r],i=e.getRange(),s=e.logScaleEnabled();if(i[1]===o[1]&amp;&amp;i[0]===o[0])return;if(o[1]===o[0])return void hb(&quot;attempt to set zero width color range&quot;);s&amp;&amp;(o[0]&lt;=0?console.warn(&quot;attempt to set log scale color range with non-positive minimum&quot;):(a[0]=Math.log10(o[0]),a[1]=Math.log10(o[1])));const l=(a[1]-a[0])/(i[1]-i[0]),c=a[0]-i[0]*l;for(let e=0;e&lt;t.nodes.length;++e)t.nodes[e].x=t.nodes[e].x*l+c;t.mappingRange[0]=o[0],t.mappingRange[1]=o[1],e.modified()},e.adjustRange=n=&gt;{const r=e.getRange(),o=[];r[0]&lt;n[0]?(e.getColor(n[0],o),e.addRGBPoint(n[0],o[0],o[1],o[2])):(e.getColor(r[0],o),e.addRGBPoint(n[0],o[0],o[1],o[2])),r[1]&gt;n[1]?(e.getColor(n[1],o),e.addRGBPoint(n[1],o[0],o[1],o[2])):(e.getColor(r[1],o),e.addRGBPoint(n[1],o[0],o[1],o[2])),e.sortAndUpdateRange();for(let e=0;e&lt;t.nodes.length;)t.nodes[e].x&gt;=n[0]&amp;&amp;t.nodes[e].x&lt;=n[1]?t.nodes.splice(e,1):++e;return 1},e.estimateMinNumberOfSamples=(t,n)=&gt;{const r=e.findMinimumXDistance();return Math.ceil((n-t)/r)},e.findMinimumXDistance=()=&gt;{if(t.nodes.length&lt;2)return-1;let e=Number.MAX_VALUE;for(let n=0;n&lt;t.nodes.length-1;n++){const r=t.nodes[n+1].x-t.nodes[n].x;r&lt;e&amp;&amp;(e=r)}return e},e.mapScalarsThroughTable=(n,r,o,a)=&gt;{0!==e.getSize()?t.indexedLookup?e.mapDataIndexed(n,r,o,a):e.mapData(n,r,o,a):mb(&quot;Transfer Function Has No Points!&quot;)},e.mapData=(t,n,r,o)=&gt;{if(0===e.getSize())return void vb(&quot;Transfer Function Has No Points!&quot;);const a=Math.floor(255*e.getAlpha()+.5),i=t.getNumberOfTuples(),s=t.getNumberOfComponents(),l=n.getData(),c=t.getData(),u=[];if(r===gb.RGBA)for(let t=0;t&lt;i;t++){const n=c[t*s+o];e.getColor(n,u),l[4*t]=Math.floor(255*u[0]+.5),l[4*t+1]=Math.floor(255*u[1]+.5),l[4*t+2]=Math.floor(255*u[2]+.5),l[4*t+3]=a}if(r===gb.RGB)for(let t=0;t&lt;i;t++){const n=c[t*s+o];e.getColor(n,u),l[3*t]=Math.floor(255*u[0]+.5),l[3*t+1]=Math.floor(255*u[1]+.5),l[3*t+2]=Math.floor(255*u[2]+.5)}if(r===gb.LUMINANCE)for(let t=0;t&lt;i;t++){const n=c[t*s+o];e.getColor(n,u),l[t]=Math.floor(76.5*u[0]+150.45*u[1]+28.05*u[2]+.5)}if(r===gb.LUMINANCE_ALPHA)for(let t=0;t&lt;i;t++){const n=c[t*s+o];e.getColor(n,u),l[2*t]=Math.floor(76.5*u[0]+150.45*u[1]+28.05*u[2]+.5),l[2*t+1]=a}},e.applyColorMap=n=&gt;{const r=JSON.stringify(t.colorSpace);n.ColorSpace&amp;&amp;(t.colorSpace=pb[n.ColorSpace.toUpperCase()],void 0===t.colorSpace&amp;&amp;(hb(`ColorSpace ${n.ColorSpace} not supported, using RGB instead`),t.colorSpace=pb.RGB));let o=r!==JSON.stringify(t.colorSpace);const a=o||JSON.stringify(t.nanColor);if(n.NanColor)for(t.nanColor=[].concat(n.NanColor);t.nanColor.length&lt;4;)t.nanColor.push(1);o=o||a!==JSON.stringify(t.nanColor);const i=o||JSON.stringify(t.nodes);if(n.RGBPoints){const e=n.RGBPoints.length;t.nodes=[];const r=.5,o=0;for(let a=0;a&lt;e;a+=4)t.nodes.push({x:n.RGBPoints[a],r:n.RGBPoints[a+1],g:n.RGBPoints[a+2],b:n.RGBPoints[a+3],midpoint:r,sharpness:o})}const s=e.sortAndUpdateRange(),l=!s&amp;&amp;(o||i!==JSON.stringify(t.nodes));return l&amp;&amp;e.modified(),s||l}}(e,t)}var Sb={newInstance:Wt.newInstance(Cb,&quot;vtkColorTransferFunction&quot;),extend:Cb,...db},Ab={OrientationModes:{DIRECTION:0,ROTATION:1,MATRIX:2},ScaleModes:{SCALE_BY_CONSTANT:0,SCALE_BY_MAGNITUDE:1,SCALE_BY_COMPONENTS:2}};const{OrientationModes:Ib,ScaleModes:wb}=Ab,{vtkErrorMacro:Ob}=Wt,Pb={orient:!0,orientationMode:Ib.DIRECTION,orientationArray:null,scaling:!0,scaleFactor:1,scaleMode:wb.SCALE_BY_MAGNITUDE,scaleArray:null,matrixArray:null,normalArray:null,colorArray:null};function Rb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Pb,n),Gl.extend(e,t,n),Wt.algo(e,t,2,0),t.buildTime={},Wt.obj(t.buildTime,{mtime:0}),t.boundsTime={},Wt.obj(t.boundsTime,{mtime:0}),Wt.setGet(e,t,[&quot;orient&quot;,&quot;orientationMode&quot;,&quot;orientationArray&quot;,&quot;scaleArray&quot;,&quot;scaleFactor&quot;,&quot;scaleMode&quot;,&quot;scaling&quot;]),Wt.get(e,t,[&quot;colorArray&quot;,&quot;matrixArray&quot;,&quot;normalArray&quot;,&quot;buildTime&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkGlyph3DMapper&quot;),e.getOrientationModeAsString=()=&gt;Wt.enumToString(Ib,t.orientationMode),e.setOrientationModeToDirection=()=&gt;e.setOrientationMode(Ib.DIRECTION),e.setOrientationModeToRotation=()=&gt;e.setOrientationMode(Ib.ROTATION),e.setOrientationModeToMatrix=()=&gt;e.setOrientationMode(Ib.MATRIX),e.getOrientationArrayData=()=&gt;{const n=e.getInputData(0);return n&amp;&amp;n.getPointData()?t.orientationArray?n.getPointData().getArray(t.orientationArray):n.getPointData().getVectors():null},e.getScaleModeAsString=()=&gt;Wt.enumToString(wb,t.scaleMode),e.setScaleModeToScaleByMagnitude=()=&gt;e.setScaleMode(wb.SCALE_BY_MAGNITUDE),e.setScaleModeToScaleByComponents=()=&gt;e.setScaleMode(wb.SCALE_BY_COMPONENTS),e.setScaleModeToScaleByConstant=()=&gt;e.setScaleMode(wb.SCALE_BY_CONSTANT),e.getScaleArrayData=()=&gt;{const n=e.getInputData(0);return n&amp;&amp;n.getPointData()?t.scaleArray?n.getPointData().getArray(t.scaleArray):n.getPointData().getScalars():null},e.getBounds=()=&gt;{const n=e.getInputData(0),r=e.getInputData(1);return n&amp;&amp;r?(e.buildArrays(),t.bounds):Pa()},e.buildArrays=()=&gt;{const n=e.getInputData(0),r=e.getInputData(1);if(t.buildTime.getMTime()&lt;r.getMTime()||t.buildTime.getMTime()&lt;n.getMTime()||t.buildTime.getMTime()&lt;e.getMTime()){const o=n.getPoints().getData();let a=e.getScaleArrayData(),i=null,s=0;a&amp;&amp;(i=a.getData(),s=a.getNumberOfComponents()),t.scaling&amp;&amp;a&amp;&amp;t.scaleMode===wb.SCALE_BY_COMPONENTS&amp;&amp;3!==a.getNumberOfComponents()&amp;&amp;(Ob(&quot;Cannot scale by components since scale array does not have 3 components.&quot;),a=null);const l=r.getBounds(),c=[];Gi.getCorners(l,c),t.bounds[0]=Gi.INIT_BOUNDS[0],t.bounds[1]=Gi.INIT_BOUNDS[1],t.bounds[2]=Gi.INIT_BOUNDS[2],t.bounds[3]=Gi.INIT_BOUNDS[3],t.bounds[4]=Gi.INIT_BOUNDS[4],t.bounds[5]=Gi.INIT_BOUNDS[5];const u=new Float64Array(3),d=e.getOrientationArrayData(),p=m(new Float64Array(16)),f=[],g=[],h=o.length/3;t.matrixArray=new Float32Array(16*h);const v=t.matrixArray.buffer;t.normalArray=new Float32Array(9*h);const T=t.normalArray.buffer,y=[],O=[];for(let e=0;e&lt;h;++e){const n=new Float32Array(v,64*e,16);if(f[0]=o[3*e],f[1]=o[3*e+1],f[2]=o[3*e+2],x(n,p,f),d)switch(d.getTuple(e,O),t.orientationMode){case Ib.MATRIX:b(n,n,[...O.slice(0,3),0,...O.slice(3,6),0,...O.slice(6,9),0,0,0,0,1]);break;case Ib.ROTATION:w(n,n,O[2]),A(n,n,O[0]),I(n,n,O[1]);break;case Ib.DIRECTION:if(0===O[1]&amp;&amp;0===O[2])O[0]&lt;0&amp;&amp;I(n,n,3.1415926);else{const e=No(O),t=[];t[0]=(O[0]+e)/2,t[1]=O[1]/2,t[2]=O[2]/2,S(n,n,3.1415926,t)}}if(t.scaling){if(g[0]=t.scaleFactor,g[1]=t.scaleFactor,g[2]=t.scaleFactor,a)switch(t.scaleMode){case wb.SCALE_BY_MAGNITUDE:for(let t=0;t&lt;s;++t)y[t]=i[e*s+t];g[0]*=No(y,s),g[1]=g[0],g[2]=g[0];break;case wb.SCALE_BY_COMPONENTS:for(let t=0;t&lt;s;++t)y[t]=i[e*s+t];g[0]*=y[0],g[1]*=y[1],g[2]*=y[2];case wb.SCALE_BY_CONSTANT:}0===g[0]&amp;&amp;(g[0]=1e-10),0===g[1]&amp;&amp;(g[1]=1e-10),0===g[2]&amp;&amp;(g[2]=1e-10),C(n,n,g)}for(let e=0;e&lt;8;++e)In(u,c[e],n),u[0]&lt;t.bounds[0]&amp;&amp;(t.bounds[0]=u[0]),u[1]&lt;t.bounds[2]&amp;&amp;(t.bounds[2]=u[1]),u[2]&lt;t.bounds[4]&amp;&amp;(t.bounds[4]=u[2]),u[0]&gt;t.bounds[1]&amp;&amp;(t.bounds[1]=u[0]),u[1]&gt;t.bounds[3]&amp;&amp;(t.bounds[3]=u[1]),u[2]&gt;t.bounds[5]&amp;&amp;(t.bounds[5]=u[2]);const r=new Float32Array(T,36*e,9);le(r,n),me(r,r),ge(r,r)}const P=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]),t.colorArray=null;const R=e.getLookupTable();R&amp;&amp;P&amp;&amp;(R.build(),t.colorArray=R.mapScalars(P,t.colorMode,0)),t.buildTime.modified()}},e.getPrimitiveCount=()=&gt;{const t=e.getInputData(1),n=e.getInputData().getPoints().getNumberOfValues()/3;return{points:n*t.getPoints().getNumberOfValues()/3,verts:n*(t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells()),lines:n*(t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells()),triangles:n*(t.getPolys().getNumberOfValues()-3*t.getLines().getNumberOfCells())}},e.setSourceConnection=t=&gt;e.setInputConnection(t,1)}(e,t)}var Mb={newInstance:Wt.newInstance(Rb,&quot;vtkGlyph3DMapper&quot;),extend:Rb,...Ab};const{vtkErrorMacro:Eb}=Wt,Vb={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function Db(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Vb,n),Wt.obj(e,t),t.nodes=[],Wt.setGet(e,t,[&quot;allowDuplicateScalars&quot;,&quot;clamping&quot;]),Wt.setArray(e,t,[&quot;range&quot;],2),Wt.getArray(e,t,[&quot;range&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkPiecewiseFunction&quot;),e.getSize=()=&gt;t.nodes.length,e.getType=()=&gt;{let e,n=0,r=0;t.nodes.length&gt;0&amp;&amp;(n=t.nodes[0].y);for(let o=1;o&lt;t.nodes.length;o++){if(e=t.nodes[o].y,e!==n)if(e&gt;n)switch(r){case 0:case 1:r=1;break;default:r=3}else switch(r){case 0:case 2:r=2;break;default:r=3}if(n=e,3===r)break}switch(r){case 0:return&quot;Constant&quot;;case 1:return&quot;NonDecreasing&quot;;case 2:return&quot;NonIncreasing&quot;;default:return&quot;Varied&quot;}},e.getDataPointer=()=&gt;{const e=t.nodes.length;if(t.function=null,e&gt;0){t.function=[];for(let n=0;n&lt;e;n++)t.function[2*n]=t.nodes[n].x,t.function[2*n+1]=t.nodes[n].y}return t.function},e.getFirstNonZeroValue=()=&gt;{if(0===t.nodes.length)return 0;let e=1,n=0,r=0;for(;r&lt;t.nodes.length;r++)if(0!==t.nodes[r].y){e=0;break}return n=e?Number.MAX_VALUE:r&gt;0?t.nodes[r-1].x:t.clamping?-Number.MAX_VALUE:t.nodes[0].x,n},e.getNodeValue=(e,n)=&gt;{const r=t.nodes.length;return e&lt;0||e&gt;=r?(Eb(&quot;Index out of range!&quot;),-1):(n[0]=t.nodes[e].x,n[1]=t.nodes[e].y,n[2]=t.nodes[e].midpoint,n[3]=t.nodes[e].sharpness,1)},e.setNodeValue=(n,r)=&gt;{const o=t.nodes.length;if(n&lt;0||n&gt;=o)return Eb(&quot;Index out of range!&quot;),-1;const a=t.nodes[n].x;return t.nodes[n].x=r[0],t.nodes[n].y=r[1],t.nodes[n].midpoint=r[2],t.nodes[n].sharpness=r[3],a!==r[0]?e.sortAndUpdateRange():e.modified(),1},e.addPoint=(t,n)=&gt;e.addPointLong(t,n,.5,0),e.addPointLong=(n,r,o,a)=&gt;{if(o&lt;0||o&gt;1)return Eb(&quot;Midpoint outside range [0.0, 1.0]&quot;),-1;if(a&lt;0||a&gt;1)return Eb(&quot;Sharpness outside range [0.0, 1.0]&quot;),-1;t.allowDuplicateScalars||e.removePoint(n);const i={x:n,y:r,midpoint:o,sharpness:a};let s;for(t.nodes.push(i),e.sortAndUpdateRange(),s=0;s&lt;t.nodes.length&amp;&amp;t.nodes[s].x!==n;s++);return s&lt;t.nodes.length?s:-1},e.setNodes=n=&gt;{t.nodes!==n&amp;&amp;(t.nodes=n,e.sortAndUpdateRange())},e.sortAndUpdateRange=()=&gt;{t.nodes.sort(((e,t)=&gt;e.x-t.x)),e.updateRange()||e.modified()},e.updateRange=()=&gt;{const n=t.range.slice(),r=t.nodes.length;return r?(t.range[0]=t.nodes[0].x,t.range[1]=t.nodes[r-1].x):(t.range[0]=0,t.range[1]=0),(n[0]!==t.range[0]||n[1]!==t.range[1])&amp;&amp;(e.modified(),!0)},e.removePoint=n=&gt;{let r;for(r=0;r&lt;t.nodes.length&amp;&amp;t.nodes[r].x!==n;r++);if(r&gt;=t.nodes.length)return-1;const o=r;let a=!1;return t.nodes.splice(r,1),0!==r&amp;&amp;r!==t.nodes.length||(a=e.updateRange()),a||e.modified(),o},e.removeAllPoints=()=&gt;{t.nodes=[],e.sortAndUpdateRange()},e.addSegment=(n,r,o,a)=&gt;{e.sortAndUpdateRange();for(let e=0;e&lt;t.nodes.length;)t.nodes[e].x&gt;=n&amp;&amp;t.nodes[e].x&lt;=o?t.nodes.splice(e,1):e++;e.addPoint(n,r,.5,0),e.addPoint(o,a,.5,0)},e.getValue=t=&gt;{const n=[];return e.getTable(t,t,1,n),n[0]},e.adjustRange=n=&gt;{if(n.length&lt;2)return 0;const r=e.getRange();r[0]&lt;n[0]?e.addPoint(n[0],e.getValue(n[0])):e.addPoint(n[0],e.getValue(r[0])),r[1]&gt;n[1]?e.addPoint(n[1],e.getValue(n[1])):e.addPoint(n[1],e.getValue(r[1])),e.sortAndUpdateRange();for(let e=0;e&lt;t.nodes.length;)t.nodes[e].x&gt;=n[0]&amp;&amp;t.nodes[e].x&lt;=n[1]?t.nodes.splice(e,1):++e;return e.sortAndUpdateRange(),1},e.estimateMinNumberOfSamples=(t,n)=&gt;{const r=e.findMinimumXDistance();return Math.ceil((n-t)/r)},e.findMinimumXDistance=()=&gt;{const e=t.nodes.length;if(e&lt;2)return-1;let n=t.nodes[1].x-t.nodes[0].x;for(let r=0;r&lt;e-1;r++){const e=t.nodes[r+1].x-t.nodes[r].x;e&lt;n&amp;&amp;(n=e)}return n},e.getTable=function(e,n,r,o){let a,i=arguments.length&gt;4&amp;&amp;void 0!==arguments[4]?arguments[4]:1,s=0;const l=t.nodes.length;let c=0;0!==l&amp;&amp;(c=t.nodes[l-1].y);let u=0,d=0,p=0,f=0,g=0,m=0,h=0;for(a=0;a&lt;r;a++){const v=i*a;for(u=r&gt;1?e+a/(r-1)*(n-e):.5*(e+n);s&lt;l&amp;&amp;u&gt;t.nodes[s].x;)s++,s&lt;l&amp;&amp;(d=t.nodes[s-1].x,p=t.nodes[s].x,f=t.nodes[s-1].y,g=t.nodes[s].y,m=t.nodes[s-1].midpoint,h=t.nodes[s-1].sharpness,m&lt;1e-5&amp;&amp;(m=1e-5),m&gt;.99999&amp;&amp;(m=.99999));if(s&gt;=l)o[v]=t.clamping?c:0;else if(0===s)o[v]=t.clamping?t.nodes[0].y:0;else{let e=(u-d)/(p-d);if(e=e&lt;m?.5*e/m:.5+.5*(e-m)/(1-m),h&gt;.99){if(e&lt;.5){o[v]=f;continue}o[v]=g;continue}if(h&lt;.01){o[v]=(1-e)*f+e*g;continue}e&lt;.5?e=.5*(2*e)**(1+10*h):e&gt;.5&amp;&amp;(e=1-.5*(2*(1-e))**(1+10*h));const t=e*e,n=t*e,r=2*n-3*t+1,a=-2*n+3*t,i=n-2*t+e,s=n-t,l=(1-h)*(g-f);o[v]=r*f+a*g+i*l+s*l;const c=f&lt;g?f:g,T=f&gt;g?f:g;o[v]=o[v]&lt;c?c:o[v],o[v]=o[v]&gt;T?T:o[v]}}}}(e,t)}var Lb={newInstance:Wt.newInstance(Db,&quot;vtkPiecewiseFunction&quot;),extend:Db};const{InterpolationType:Bb,OpacityMode:Nb,FilterMode:Fb,ColorMixPreset:_b}=Jf,{vtkErrorMacro:kb}=Wt;function Gb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};if(Object.assign(t,(e=&gt;({colorMixPreset:_b.DEFAULT,independentComponents:!0,interpolationType:Bb.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1,ipScalarRange:[-1e6,1e6],filterMode:Fb.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...e}))(n)),Wt.obj(e,t),!t.componentData){t.componentData=[];for(let e=0;e&lt;4;++e)t.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:Nb.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}Wt.setGet(e,t,[&quot;colorMixPreset&quot;,&quot;independentComponents&quot;,&quot;interpolationType&quot;,&quot;shade&quot;,&quot;ambient&quot;,&quot;diffuse&quot;,&quot;specular&quot;,&quot;specularPower&quot;,&quot;useLabelOutline&quot;,&quot;labelOutlineOpacity&quot;,&quot;filterMode&quot;,&quot;preferSizeOverAccuracy&quot;,&quot;computeNormalFromOpacity&quot;,&quot;volumetricScatteringBlending&quot;,&quot;globalIlluminationReach&quot;,&quot;anisotropy&quot;,&quot;localAmbientOcclusion&quot;,&quot;LAOKernelSize&quot;,&quot;LAOKernelRadius&quot;,&quot;updatedExtents&quot;]),Wt.setGetArray(e,t,[&quot;ipScalarRange&quot;],2),Wt.setGetArray(e,t,[&quot;labelOutlineThickness&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkVolumeProperty&quot;);const n={...e};e.getMTime=()=&gt;{let e,n=t.mtime;for(let r=0;r&lt;4;r++)1===t.componentData[r].colorChannels?t.componentData[r].grayTransferFunction&amp;&amp;(e=t.componentData[r].grayTransferFunction.getMTime(),n=n&gt;e?n:e):3===t.componentData[r].colorChannels&amp;&amp;t.componentData[r].rGBTransferFunction&amp;&amp;(e=t.componentData[r].rGBTransferFunction.getMTime(),n=n&gt;e?n:e),t.componentData[r].scalarOpacity&amp;&amp;(e=t.componentData[r].scalarOpacity.getMTime(),n=n&gt;e?n:e),t.componentData[r].gradientOpacity&amp;&amp;(t.componentData[r].disableGradientOpacity||(e=t.componentData[r].gradientOpacity.getMTime(),n=n&gt;e?n:e));return n},e.getColorChannels=e=&gt;e&lt;0||e&gt;3?(kb(&quot;Bad index - must be between 0 and 3&quot;),0):t.componentData[e].colorChannels,e.setGrayTransferFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null,o=!1;return t.componentData[n].grayTransferFunction!==r&amp;&amp;(t.componentData[n].grayTransferFunction=r,o=!0),1!==t.componentData[n].colorChannels&amp;&amp;(t.componentData[n].colorChannels=1,o=!0),o&amp;&amp;e.modified(),o},e.getGrayTransferFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].grayTransferFunction&amp;&amp;(t.componentData[n].grayTransferFunction=Lb.newInstance(),t.componentData[n].grayTransferFunction.addPoint(0,0),t.componentData[n].grayTransferFunction.addPoint(1024,1),1!==t.componentData[n].colorChannels&amp;&amp;(t.componentData[n].colorChannels=1),e.modified()),t.componentData[n].grayTransferFunction},e.setRGBTransferFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null,o=!1;return t.componentData[n].rGBTransferFunction!==r&amp;&amp;(t.componentData[n].rGBTransferFunction=r,o=!0),3!==t.componentData[n].colorChannels&amp;&amp;(t.componentData[n].colorChannels=3,o=!0),o&amp;&amp;e.modified(),o},e.getRGBTransferFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].rGBTransferFunction&amp;&amp;(t.componentData[n].rGBTransferFunction=Sb.newInstance(),t.componentData[n].rGBTransferFunction.addRGBPoint(0,0,0,0),t.componentData[n].rGBTransferFunction.addRGBPoint(1024,1,1,1),3!==t.componentData[n].colorChannels&amp;&amp;(t.componentData[n].colorChannels=3),e.modified()),t.componentData[n].rGBTransferFunction},e.setScalarOpacity=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;return t.componentData[n].scalarOpacity!==r&amp;&amp;(t.componentData[n].scalarOpacity=r,e.modified(),!0)},e.getScalarOpacity=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return null===t.componentData[n].scalarOpacity&amp;&amp;(t.componentData[n].scalarOpacity=Lb.newInstance(),t.componentData[n].scalarOpacity.addPoint(0,1),t.componentData[n].scalarOpacity.addPoint(1024,1),e.modified()),t.componentData[n].scalarOpacity},e.setComponentWeight=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:1;if(n&lt;0||n&gt;=4)return kb(&quot;Invalid index&quot;),!1;const o=Math.min(1,Math.max(0,r));return t.componentData[n].componentWeight!==o&amp;&amp;(t.componentData[n].componentWeight=o,e.modified(),!0)},e.getComponentWeight=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return e&lt;0||e&gt;=4?(kb(&quot;Invalid 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r=Wt.capitalize(n);e[`set${r}`]=(r,o)=&gt;t.componentData[r][`${n}`]!==o&amp;&amp;(t.componentData[r][`${n}`]=o,e.modified(),!0)})),[&quot;useGradientOpacity&quot;,&quot;scalarOpacityUnitDistance&quot;,&quot;gradientOpacityMinimumValue&quot;,&quot;gradientOpacityMinimumOpacity&quot;,&quot;gradientOpacityMaximumValue&quot;,&quot;gradientOpacityMaximumOpacity&quot;,&quot;opacityMode&quot;,&quot;forceNearestInterpolation&quot;].forEach((n=&gt;{const r=Wt.capitalize(n);e[`get${r}`]=e=&gt;t.componentData[e][`${n}`]})),e.setAverageIPScalarRange=(t,n)=&gt;{console.warn(&quot;setAverageIPScalarRange is deprecated use setIpScalarRange&quot;),e.setIpScalarRange(t,n)},e.getFilterModeAsString=()=&gt;Wt.enumToString(Fb,t.filterMode),e.setFilterModeToOff=()=&gt;{e.setFilterMode(Fb.OFF)},e.setFilterModeToNormalized=()=&gt;{e.setFilterMode(Fb.NORMALIZED)},e.setFilterModeToRaw=()=&gt;{e.setFilterMode(Fb.RAW)},e.setGlobalIlluminationReach=e=&gt;n.setGlobalIlluminationReach(ba(e,0,1)),e.setVolumetricScatteringBlending=e=&gt;n.setVolumetricScatteringBlending(ba(e,0,1)),e.setAnisotropy=e=&gt;n.setAnisotropy(ba(e,-.99,.99)),e.setLAOKernelSize=e=&gt;n.setLAOKernelSize(bo(ba(e,1,32))),e.setLAOKernelRadius=e=&gt;n.setLAOKernelRadius(e&gt;=1?e:1)}(e,t)}var Ub={newInstance:Wt.newInstance(Gb,&quot;vtkVolumeProperty&quot;),extend:Gb,...Jf};const zb={mapper:null};function Wb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,zb,n),Xi.extend(e,t,n),t.boundsMTime={},Wt.obj(t.boundsMTime),Wt.setGet(e,t,[&quot;mapper&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkVolume&quot;),e.getVolumes=()=&gt;[e],e.makeProperty=Ub.newInstance,e.getRedrawMTime=()=&gt;{let e=t.mtime;if(null!==t.mapper){let n=t.mapper.getMTime();e=n&gt;e?n:e,null!==t.mapper.getInput()&amp;&amp;(t.mapper.getInputAlgorithm().update(),n=t.mapper.getInput().getMTime(),e=n&gt;e?n:e)}return e}}(e,t)}var Hb={newInstance:Wt.newInstance(Wb,&quot;vtkVolume&quot;),extend:Wb};const{BlendMode:jb}=tg,Kb=[&quot;getAnisotropy&quot;,&quot;getComputeNormalFromOpacity&quot;,&quot;getFilterMode&quot;,&quot;getFilterModeAsString&quot;,&quot;getGlobalIlluminationReach&quot;,&quot;getIpScalarRange&quot;,&quot;getIpScalarRangeByReference&quot;,&quot;getLAOKernelRadius&quot;,&quot;getLAOKernelSize&quot;,&quot;getLocalAmbientOcclusion&quot;,&quot;getPreferSizeOverAccuracy&quot;,&quot;getVolumetricScatteringBlending&quot;,&quot;setAnisotropy&quot;,&quot;setAverageIPScalarRange&quot;,&quot;setComputeNormalFromOpacity&quot;,&quot;setFilterMode&quot;,&quot;setFilterModeToNormalized&quot;,&quot;setFilterModeToOff&quot;,&quot;setFilterModeToRaw&quot;,&quot;setGlobalIlluminationReach&quot;,&quot;setIpScalarRange&quot;,&quot;setIpScalarRangeFrom&quot;,&quot;setLAOKernelRadius&quot;,&quot;setLAOKernelSize&quot;,&quot;setLocalAmbientOcclusion&quot;,&quot;setPreferSizeOverAccuracy&quot;,&quot;setVolumetricScatteringBlending&quot;],$b={createRadonTransferFunction:function(e,t,n,r,o){let a=null;return o?(a=o,a.removeAllPoints()):a=Lb.newInstance(),a.addPointLong(-1024,0,1,1),a.addPoint(e,t),a.addPoint(n,r),a}};function qb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,(e=&gt;({bounds:[...Gi.INIT_BOUNDS],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:jb.COMPOSITE_BLEND,volumeShadowSamplingDistFactor:5,colorTextureWidth:1024,opacityTextureWidth:1024,labelOutlineTextureWidth:1024,...e}))(n)),As(e,t,n),Wt.setGet(e,t,[&quot;sampleDistance&quot;,&quot;imageSampleDistance&quot;,&quot;maximumSamplesPerRay&quot;,&quot;autoAdjustSampleDistances&quot;,&quot;initialInteractionScale&quot;,&quot;interactionSampleDistanceFactor&quot;,&quot;blendMode&quot;,&quot;volumeShadowSamplingDistFactor&quot;,&quot;colorTextureWidth&quot;,&quot;opacityTextureWidth&quot;,&quot;labelOutlineTextureWidth&quot;]),Wt.event(e,t,&quot;lightingActivated&quot;),function(e,t){t.classHierarchy.push(&quot;vtkVolumeMapper&quot;);const n={...e};e.getBounds=()=&gt;(t.static||e.update(),t.bounds=[...e.getInputData().getBounds()],t.bounds),e.setBlendModeToComposite=()=&gt;{e.setBlendMode(jb.COMPOSITE_BLEND)},e.setBlendModeToMaximumIntensity=()=&gt;{e.setBlendMode(jb.MAXIMUM_INTENSITY_BLEND)},e.setBlendModeToMinimumIntensity=()=&gt;{e.setBlendMode(jb.MINIMUM_INTENSITY_BLEND)},e.setBlendModeToAverageIntensity=()=&gt;{e.setBlendMode(jb.AVERAGE_INTENSITY_BLEND)},e.setBlendModeToAdditiveIntensity=()=&gt;{e.setBlendMode(jb.ADDITIVE_INTENSITY_BLEND)},e.setBlendModeToRadonTransform=()=&gt;{e.setBlendMode(jb.RADON_TRANSFORM_BLEND)},e.getBlendModeAsString=()=&gt;Wt.enumToString(jb,t.blendMode),e.setVolumeShadowSamplingDistFactor=e=&gt;n.setVolumeShadowSamplingDistFactor(e&gt;=1?e:1),Kb.forEach((t=&gt;{e[t]=()=&gt;{throw new Error(`The method &quot;volumeMapper.${t}()&quot; doesn&#x27;t exist anymore. It is a rendering property that has been moved to the volume property. Replace your code with:\\nvolumeActor.getProperty().${t}()\\n`)}}))}(e,t)}var Xb={newInstance:Wt.newInstance(qb,&quot;vtkVolumeMapper&quot;),extend:qb,...$b};const{InterpolationType:Yb}=Rf,{vtkErrorMacro:Zb}=Wt;function Qb(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};if(Object.assign(t,(e=&gt;({independentComponents:!1,interpolationType:Yb.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1,updatedExtents:[],...e}))(n)),Wt.obj(e,t),!t.componentData){t.componentData=[];for(let e=0;e&lt;4;e++)t.componentData.push({rGBTransferFunction:null,piecewiseFunction:null,componentWeight:1})}Wt.setGet(e,t,[&quot;independentComponents&quot;,&quot;interpolationType&quot;,&quot;colorWindow&quot;,&quot;colorLevel&quot;,&quot;ambient&quot;,&quot;diffuse&quot;,&quot;opacity&quot;,&quot;useLookupTableScalarRange&quot;,&quot;useLabelOutline&quot;,&quot;labelOutlineOpacity&quot;,&quot;updatedExtents&quot;]),Wt.setGetArray(e,t,[&quot;labelOutlineThickness&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkImageProperty&quot;),e.getMTime=()=&gt;{let e,n=t.mtime;for(let r=0;r&lt;4;r++)t.componentData[r].rGBTransferFunction&amp;&amp;(e=t.componentData[r].rGBTransferFunction.getMTime(),n=n&gt;e?n:e),t.componentData[r].piecewiseFunction&amp;&amp;(e=t.componentData[r].piecewiseFunction.getMTime(),n=n&gt;e?n:e);return n},e.setRGBTransferFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=n,o=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;return Number.isInteger(n)||(o=n,r=0),t.componentData[r].rGBTransferFunction!==o&amp;&amp;(t.componentData[r].rGBTransferFunction=o,e.modified(),!0)},e.getRGBTransferFunction=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return t.componentData[e].rGBTransferFunction},e.setPiecewiseFunction=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=n,o=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;return Number.isInteger(n)||(o=n,r=0),t.componentData[r].piecewiseFunction!==o&amp;&amp;(t.componentData[r].piecewiseFunction=o,e.modified(),!0)},e.getPiecewiseFunction=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return t.componentData[e].piecewiseFunction},e.setScalarOpacity=function(){let t=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,n=t,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:null;return Number.isInteger(t)||(r=t,n=0),e.setPiecewiseFunction(n,r)},e.getScalarOpacity=function(){let t=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return e.getPiecewiseFunction(t)},e.setComponentWeight=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:1;if(n&lt;0||n&gt;=4)return Zb(&quot;Invalid index&quot;),!1;const o=Math.min(1,Math.max(0,r));return t.componentData[n].componentWeight!==o&amp;&amp;(t.componentData[n].componentWeight=o,e.modified(),!0)},e.getComponentWeight=function(){let e=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:0;return e&lt;0||e&gt;=4?(Zb(&quot;Invalid index&quot;),0):t.componentData[e].componentWeight},e.setInterpolationTypeToNearest=()=&gt;e.setInterpolationType(Yb.NEAREST),e.setInterpolationTypeToLinear=()=&gt;e.setInterpolationType(Yb.LINEAR),e.getInterpolationTypeAsString=()=&gt;Wt.enumToString(Yb,t.interpolationType)}(e,t)}var Jb={newInstance:Wt.newInstance(Qb,&quot;vtkImageProperty&quot;),extend:Qb};const ex={mapper:null,forceOpaque:!1,forceTranslucent:!1};function tx(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,ex,n),Xi.extend(e,t,n),t.boundsMTime={},Wt.obj(t.boundsMTime),Wt.setGet(e,t,[&quot;mapper&quot;,&quot;forceOpaque&quot;,&quot;forceTranslucent&quot;]),function(e,t){t.classHierarchy.push(&quot;vtkImageSlice&quot;),e.getActors=()=&gt;e,e.getImages=()=&gt;e,e.getIsOpaque=()=&gt;{if(t.forceOpaque)return!0;if(t.forceTranslucent)return!1;t.properties[0]||e.getProperty();let n=t.properties[0].getOpacity()&gt;=1;return n=n&amp;&amp;(!t.mapper||t.mapper.getIsOpaque()),n},e.hasTranslucentPolygonalGeometry=()=&gt;!1,e.makeProperty=Jb.newInstance,e.getBoundsForSlice=(n,r)=&gt;{const o=t.mapper.getBoundsForSlice(n,r);if(!Gi.isValid(o))return o;e.computeMatrix();const a=new Float64Array(16);return h(a,t.matrix),Gi.transformBounds(o,a)},e.getMinXBound=()=&gt;e.getBounds()[0],e.getMaxXBound=()=&gt;e.getBounds()[1],e.getMinYBound=()=&gt;e.getBounds()[2],e.getMaxYBound=()=&gt;e.getBounds()[3],e.getMinZBound=()=&gt;e.getBounds()[4],e.getMaxZBound=()=&gt;e.getBounds()[5],e.getRedrawMTime=()=&gt;{let e=t.mtime;if(null!==t.mapper){let n=t.mapper.getMTime();e=n&gt;e?n:e,null!==t.mapper.getInput()&amp;&amp;(t.mapper.getInputAlgorithm().update(),n=t.mapper.getInput().getMTime(),e=n&gt;e?n:e)}return t.properties.forEach((t=&gt;{e=Math.max(e,t.getMTime());const n=t.getRGBTransferFunction();null!==n&amp;&amp;(e=Math.max(e,n.getMTime()))})),e},e.getSupportsSelection=()=&gt;!!t.mapper&amp;&amp;t.mapper.getSupportsSelection()}(e,t)}var nx={newInstance:Wt.newInstance(tx,&quot;vtkImageSlice&quot;),extend:tx};const rx={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1],colorTextureWidth:1024,opacityTextureWidth:1024,labelOutlineTextureWidth:1024};var ox=function(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,rx,n),As(e,t,n),Wt.setGet(e,t,[&quot;slice&quot;,&quot;useCustomExtents&quot;,&quot;colorTextureWidth&quot;,&quot;opacityTextureWidth&quot;,&quot;labelOutlineTextureWidth&quot;]),Wt.setGetArray(e,t,[&quot;customDisplayExtent&quot;],6),Wt.setGetArray(e,t,[&quot;backgroundColor&quot;],4),function(e,t){t.classHierarchy.push(&quot;vtkAbstractImageMapper&quot;),e.getIsOpaque=()=&gt;!0,e.getCurrentImage=()=&gt;null,e.getBoundsForSlice=()=&gt;(Wt.vtkErrorMacro(&quot;vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED&quot;),Pa())}(e,t)};function ax(e,t,n){const r=n.getCurrentImage(),o=r.getExtent(),a=[o[0],o[2],o[4]],{ijkMode:i}=n.getClosestIJKAxis();let s=n.isA(&quot;vtkImageArrayMapper&quot;)?n.getSubSlice():n.getSlice();i!==n.getSlicingMode()&amp;&amp;(s=n.getSliceAtPosition(s)),a[i]+=s;const l=[0,0,0];r.indexToWorld(a,l),a[i]+=1;const c=[0,0,0];r.indexToWorld(a,c),c[0]-=l[0],c[1]-=l[1],c[2]-=l[2],Cn(c,c);const 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a=r[n+3*o]&lt;0;t.closestIJKAxis={ijkMode:o,flip:a}}t.classHierarchy.push(&quot;vtkImageMapper&quot;),e.getSliceAtPosition=n=&gt;{const r=e.getCurrentImage();let o;if(3===n.length)o=n;else if(Number.isFinite(n)){const e=r.getBounds();switch(t.slicingMode){case lx.X:o=[n,(e[3]+e[2])/2,(e[5]+e[4])/2];break;case lx.Y:o=[(e[1]+e[0])/2,n,(e[5]+e[4])/2];break;case lx.Z:o=[(e[1]+e[0])/2,(e[3]+e[2])/2,n]}}const a=[0,0,0];r.worldToIndex(o,a);const i=r.getExtent(),{ijkMode:s}=e.getClosestIJKAxis();let l=0;switch(s){case lx.I:l=ba(a[0],i[0],i[1]);break;case lx.J:l=ba(a[1],i[2],i[3]);break;case lx.K:l=ba(a[2],i[4],i[5]);break;default:return 0}return l},e.setSliceFromCamera=n=&gt;{const r=n.getFocalPoint();switch(t.slicingMode){case lx.I:case lx.J:case lx.K:{const t=e.getSliceAtPosition(r);e.setSlice(t)}break;case lx.X:e.setSlice(r[0]);break;case lx.Y:e.setSlice(r[1]);break;case lx.Z:e.setSlice(r[2])}},e.setXSlice=t=&gt;{e.setSlicingMode(lx.X),e.setSlice(t)},e.setYSlice=t=&gt;{e.setSlicingMode(lx.Y),e.setSlice(t)},e.setZSlice=t=&gt;{e.setSlicingMode(lx.Z),e.setSlice(t)},e.setISlice=t=&gt;{e.setSlicingMode(lx.I),e.setSlice(t)},e.setJSlice=t=&gt;{e.setSlicingMode(lx.J),e.setSlice(t)},e.setKSlice=t=&gt;{e.setSlicingMode(lx.K),e.setSlice(t)},e.getSlicingModeNormal=()=&gt;{const n=[0,0,0],r=e.getCurrentImage().getDirection();switch(t.slicingMode){case lx.X:n[0]=1;break;case lx.Y:n[1]=1;break;case lx.Z:n[2]=1;break;case lx.I:Ho(r,[1,0,0],n);break;case lx.J:Ho(r,[0,1,0],n);break;case lx.K:Ho(r,[0,0,1],n)}return n},e.setSlicingMode=r=&gt;{t.slicingMode!==r&amp;&amp;(t.slicingMode=r,e.getCurrentImage()&amp;&amp;n(),e.modified())},e.getClosestIJKAxis=()=&gt;(void 0!==t.closestIJKAxis&amp;&amp;t.closestIJKAxis.ijkMode!==lx.NONE||!e.getCurrentImage()||n(),t.closestIJKAxis),e.getBounds=()=&gt;{const n=e.getCurrentImage();if(!n)return Pa();if(!t.useCustomExtents)return n.getBounds();const r=t.customDisplayExtent.slice(),{ijkMode:o}=e.getClosestIJKAxis();let a=t.slice;switch(o!==t.slicingMode&amp;&amp;(a=e.getSliceAtPosition(t.slice)),o){case lx.I:r[0]=a,r[1]=a;break;case lx.J:r[2]=a,r[3]=a;break;case lx.K:r[4]=a,r[5]=a}return n.extentToBounds(r)},e.getBoundsForSlice=function(){let n=arguments.length&gt;0&amp;&amp;void 0!==arguments[0]?arguments[0]:t.slice,r=arguments.length&gt;1&amp;&amp;void 0!==arguments[1]?arguments[1]:0;const o=e.getCurrentImage();if(!o)return Pa();const a=o.getSpatialExtent(),{ijkMode:i}=e.getClosestIJKAxis();let s=n;switch(i!==t.slicingMode&amp;&amp;(s=e.getSliceAtPosition(n)),i){case lx.I:a[0]=s-r,a[1]=s+r;break;case lx.J:a[2]=s-r,a[3]=s+r;break;case lx.K:a[4]=s-r,a[5]=s+r}return o.extentToBounds(a)},e.intersectWithLineForPointPicking=(t,n)=&gt;function(e,t,n){const r=ax(e,t,n);if(r){const e=n.getCurrentImage().getExtent(),t=[Math.round(r.absoluteIJK[0]),Math.round(r.absoluteIJK[1]),Math.round(r.absoluteIJK[2])];return t[0]&lt;e[0]||t[0]&gt;e[1]||t[1]&lt;e[2]||t[1]&gt;e[3]||t[2]&lt;e[4]||t[2]&gt;e[5]?null:{t:r.t,ijk:t}}return null}(t,n,e),e.intersectWithLineForCellPicking=(t,n)=&gt;function(e,t,n){const r=ax(e,t,n);if(r){const e=n.getCurrentImage().getExtent(),t=r.absoluteIJK,o=[Math.floor(t[0]),Math.floor(t[1]),Math.floor(t[2])];if(o[0]&lt;e[0]||o[0]&gt;e[1]-1||o[1]&lt;e[2]||o[1]&gt;e[3]-1||o[2]&lt;e[4]||o[2]&gt;(e[5]?e[5]-1:e[5]))return null;const a=[t[0]-o[0],t[1]-o[1],t[2]-o[2]];return{t:r.t,ijk:o,pCoords:a}}return null}(t,n,e),e.getCurrentImage=()=&gt;e.getInputData()}(e,t)}var dx={newInstance:Wt.newInstance(ux,&quot;vtkImageMapper&quot;),extend:ux,...ix,...sx,...Lf};const{vtkErrorMacro:px}=Wt;function fx(e,t,n,r){e.set(function(e,t){let n=0;return e.map(((e,r)=&gt;r===n?(n+=e+1,e):e+t))}(t,n),r)}const gx={outputPointsPrecision:Ms.DEFAULT};function mx(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,gx,n),Wt.setGet(e,t,[&quot;outputPointsPrecision&quot;]),Wt.obj(e,t),Wt.algo(e,t,1,1),function(e,t){t.classHierarchy.push(&quot;vtkAppendPolyData&quot;),e.requestData=(n,r)=&gt;{const o=e.getNumberOfInputPorts();if(!o)return void px(&quot;No input specified.&quot;);if(1===o)return void(r[0]=n[0]);const a=r[0]&amp;&amp;n[0]!==r[0]?r[0].initialize():gu.newInstance();let i=0,s=0,l=1,c=1,u=0,d=0,p=0,f=0,g=!0,m=!0,h=!0;for(let e=0;e&lt;o;e++){const t=n[e];if(!t)continue;const r=t.getPoints().getNumberOfPoints();i+=r,u+=t.getVerts().getNumberOfValues(),d+=t.getLines().getNumberOfValues(),p+=t.getStrips().getNumberOfValues(),f+=t.getPolys().getNumberOfValues(),r&amp;&amp;(c&amp;&amp;(c=0,s=t.getPoints().getDataType()),l=t.getPoints().getDataType(),s=s&gt;l?s:l);const o=t.getPointData();o?(g=g&amp;&amp;null!==o.getNormals(),m=m&amp;&amp;null!==o.getTCoords(),h=h&amp;&amp;null!==o.getScalars()):(g=!1,m=!1,h=!1)}t.outputPointsPrecision===Ms.SINGLE?s=cs.FLOAT:t.outputPointsPrecision===Ms.DOUBLE&amp;&amp;(s=cs.DOUBLE);const v=Yl.newInstance({dataType:s});v.setNumberOfPoints(i);const T=v.getData(),y=new Uint32Array(u),b=new Uint32Array(d),x=new Uint32Array(p),C=new Uint32Array(f);let S=null,A=null,I=null;const w=n[o-1];if(g){const e=w.getPointData().getNormals();S=xs.newInstance({numberOfComponents:3,numberOfTuples:i,size:3*i,dataType:e.getDataType(),name:e.getName()})}if(m){const e=w.getPointData().getTCoords();A=xs.newInstance({numberOfComponents:2,numberOfTuples:i,size:2*i,dataType:e.getDataType(),name:e.getName()})}if(h){const e=w.getPointData().getScalars();I=xs.newInstance({numberOfComponents:e.getNumberOfComponents(),numberOfTuples:i,size:i*e.getNumberOfComponents(),dataType:e.getDataType(),name:e.getName()})}i=0,u=0,d=0,p=0,f=0;for(let e=0;e&lt;o;e++){const t=n[e];T.set(t.getPoints().getData(),3*i),fx(y,t.getVerts().getData(),i,u),u+=t.getVerts().getNumberOfValues(),fx(b,t.getLines().getData(),i,d),d+=t.getLines().getNumberOfValues(),fx(x,t.getStrips().getData(),i,p),p+=t.getStrips().getNumberOfValues(),fx(C,t.getPolys().getData(),i,f),f+=t.getPolys().getNumberOfValues();const r=t.getPointData();if(g){const e=r.getNormals();S.getData().set(e.getData(),3*i)}if(m){const e=r.getTCoords();A.getData().set(e.getData(),2*i)}if(h){const e=r.getScalars();I.getData().set(e.getData(),i*I.getNumberOfComponents())}i+=t.getPoints().getNumberOfPoints()}a.setPoints(v),a.getVerts().setData(y),a.getLines().setData(b),a.getStrips().setData(x),a.getPolys().setData(C),S&amp;&amp;a.getPointData().setNormals(S),A&amp;&amp;a.getPointData().setTCoords(A),I&amp;&amp;a.getPointData().setScalars(I),r[0]=a}}(e,t)}var hx={newInstance:Wt.newInstance(mx,&quot;vtkAppendPolyData&quot;),extend:mx};const vx={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:&quot;Float64Array&quot;};function Tx(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,vx,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;height&quot;,&quot;radius&quot;,&quot;resolution&quot;,&quot;capping&quot;]),Wt.setGetArray(e,t,[&quot;center&quot;,&quot;direction&quot;],3),Wt.algo(e,t,0,1),function(e,t){t.classHierarchy.push(&quot;vtkConeSource&quot;),e.requestData=(e,n)=&gt;{const r=2*Math.PI/t.resolution,o=-t.height/2,a=t.resolution+1,i=4*t.resolution+1+t.resolution;let s=0;const l=Wt.newTypedArray(t.pointType,3*a);let c=0;const u=new Uint32Array(i);l[0]=t.height/2,l[1]=0,l[2]=0,t.capping&amp;&amp;(u[c++]=t.resolution);for(let e=0;e&lt;t.resolution;e++)s++,l[3*s+0]=o,l[3*s+1]=t.radius*Math.cos(e*r),l[3*s+2]=t.radius*Math.sin(e*r),t.capping&amp;&amp;(u[t.resolution-c+++1]=s);for(let e=0;e&lt;t.resolution;e++)u[c++]=3,u[c++]=0,u[c++]=e+1,u[c++]=e+2&gt;t.resolution?1:e+2;df().translate(...t.center).rotateFromDirections([1,0,0],t.direction).apply(l);const d=n[0]?.initialize()||gu.newInstance();d.getPoints().setData(l,3),d.getPolys().setData(u,1),n[0]=d}}(e,t)}var yx={newInstance:Wt.newInstance(Tx,&quot;vtkConeSource&quot;),extend:Tx};const bx={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:&quot;Float64Array&quot;};function xx(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,bx,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;height&quot;,&quot;initAngle&quot;,&quot;otherRadius&quot;,&quot;radius&quot;,&quot;resolution&quot;,&quot;capping&quot;]),Wt.setGetArray(e,t,[&quot;center&quot;,&quot;direction&quot;],3),Wt.algo(e,t,0,1),function(e,t){t.classHierarchy.push(&quot;vtkCylinderSource&quot;),e.requestData=(e,n)=&gt;{const r=2*Math.PI/t.resolution;let o=2*t.resolution,a=5*t.resolution;t.capping&amp;&amp;(o=4*t.resolution,a=7*t.resolution+2);const i=Wt.newTypedArray(t.pointType,3*o);let s=0;const l=new Uint32Array(a),c=new Float32Array(3*o),u=xs.newInstance({numberOfComponents:3,values:c,name:&quot;Normals&quot;}),d=new Float32Array(2*o),p=xs.newInstance({numberOfComponents:2,values:d,name:&quot;TCoords&quot;}),f=[0,0,0],g=[0,0,0],m=[0,0,0],h=[0,0,0],v=[0,0],T=[0,0],y=null==t.otherRadius?t.radius:t.otherRadius;for(let e=0;e&lt;t.resolution;e++){f[0]=Math.cos(e*r+t.initAngle),g[0]=f[0],m[0]=t.radius*f[0]+t.center[0],h[0]=m[0],v[0]=Math.abs(2*e/t.resolution-1),T[0]=v[0],m[1]=.5*t.height+t.center[1],h[1]=-.5*t.height+t.center[1],v[1]=0,T[1]=1,f[2]=-Math.sin(e*r+t.initAngle),g[2]=f[2],m[2]=y*f[2]+t.center[2],h[2]=m[2];const n=2*e;for(let e=0;e&lt;3;e++)c[3*n+e]=f[e],c[3*(n+1)+e]=g[e],i[3*n+e]=m[e],i[3*(n+1)+e]=h[e],e&lt;2&amp;&amp;(d[2*n+e]=v[e],d[2*(n+1)+e]=T[e])}for(let e=0;e&lt;t.resolution;e++){l[s++]=4,l[s++]=2*e,l[s++]=2*e+1;const n=(2*e+3)%(2*t.resolution);l[s++]=n,l[s++]=n-1}if(t.capping){for(let e=0;e&lt;t.resolution;e++){m[0]=t.radius*Math.cos(e*r+t.initAngle),h[0]=m[0],v[0]=m[0],T[0]=m[0],m[0]+=t.center[0],h[0]+=t.center[0],f[1]=1,g[1]=-1,m[1]=.5*t.height+t.center[1],h[1]=-.5*t.height+t.center[1],m[2]=-y*Math.sin(e*r+t.initAngle),h[2]=m[2],v[1]=m[2],T[1]=m[2],m[2]+=t.center[2],h[2]+=t.center[2];const n=2*t.resolution+e,o=3*t.resolution+t.resolution-e-1;for(let e=0;e&lt;3;e++)c[3*n+e]=f[e],c[3*o+e]=g[e],i[3*n+e]=m[e],i[3*o+e]=h[e],e&lt;2&amp;&amp;(d[2*n+e]=v[e],d[2*o+e]=T[e])}l[s++]=t.resolution;for(let e=0;e&lt;t.resolution;e++)l[s++]=2*t.resolution+e;l[s++]=t.resolution;for(let e=0;e&lt;t.resolution;e++)l[s++]=3*t.resolution+e}df().translate(...t.center).rotateFromDirections([0,1,0],t.direction).translate(...t.center.map((e=&gt;-1*e))).apply(i);const b=n[0]?.initialize()||gu.newInstance();b.getPoints().setData(i,3),b.getPolys().setData(l,1),b.getPointData().setNormals(u),b.getPointData().setTCoords(p),n[0]=b}}(e,t)}var Cx={newInstance:Wt.newInstance(xx,&quot;vtkCylinderSource&quot;),extend:xx};const Sx={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:&quot;Float64Array&quot;};function Ax(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Sx,n),Wt.obj(e,t),Wt.setGet(e,t,[&quot;tipResolution&quot;,&quot;tipRadius&quot;,&quot;tipLength&quot;,&quot;shaftResolution&quot;,&quot;shaftRadius&quot;,&quot;invert&quot;]),Wt.setGetArray(e,t,[&quot;direction&quot;],3),Wt.algo(e,t,0,1),function(e,t){t.classHierarchy.push(&quot;vtkArrowSource&quot;),e.requestData=(e,n)=&gt;{const r=Cx.newInstance({capping:!0});r.setResolution(t.shaftResolution),r.setRadius(t.shaftRadius),r.setHeight(1-t.tipLength),r.setCenter(0,.5*(1-t.tipLength),0);const o=r.getOutputData(),a=o.getPoints().getData(),i=o.getPointData().getNormals().getData();uf().rotateZ(-90).apply(a).apply(i);const s=yx.newInstance();s.setResolution(t.tipResolution),s.setHeight(t.tipLength),s.setRadius(t.tipRadius);const l=s.getOutputData(),c=l.getPoints().getData();df().translate(1-.5*t.tipLength,0,0).apply(c);const u=hx.newInstance();u.setInputData(o),u.addInputData(l);const d=u.getOutputData(),p=d.getPoints().getData();df().translate(.5*t.tipLength-.5,0,0).apply(p),t.invert?(df().rotateFromDirections([1,0,0],t.direction).scale(-1,-1,-1).apply(p),n[0]=d):(df().rotateFromDirections([1,0,0],t.direction).scale(1,1,1).apply(p),n[0]=u.getOutputData())}}(e,t)}var Ix={newInstance:Wt.newInstance(Ax,&quot;vtkArrowSource&quot;),extend:Ax};function wx(e){const t=e.getPoints().getBounds(),n=[.5*-(t[0]+t[1]),.5*-(t[2]+t[3]),.5*-(t[4]+t[5])];uf().translate(...n).apply(e.getPoints().getData())}function Ox(e,t){let n=arguments.length&gt;2&amp;&amp;void 0!==arguments[2]&amp;&amp;arguments[2];const r=e.getPoints().getBounds(),o=[0,0,0];o[t]=n?-r[2*t+1]:-r[2*t],uf().translate(...o).apply(e.getPoints().getData())}function Px(e,t,n,r){const o=e.getPoints().getData().length,a=new Uint8ClampedArray(o);let i=0;for(;i&lt;o;)a[i++]=t,a[i++]=n,a[i++]=r;e.getPointData().setScalars(xs.newInstance({name:&quot;color&quot;,numberOfComponents:3,values:a}))}function Rx(e,t){let n=arguments.length&gt;2&amp;&amp;void 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a=Ix.newInstance({direction:[0,0,1],...e}).getOutputData();t.config.recenter?wx(a):Ox(a,2,e.invert),Px(a,...e.color);const i=hx.newInstance();i.setInputData(r),i.addInputData(o),i.addInputData(a),n.setInputConnection(i.getOutputPort())},e.update();const r=Wt.debounce(e.update,0);e.setXAxisColor=t=&gt;e.setXConfig({...e.getXConfig(),color:t}),e.setYAxisColor=t=&gt;e.setYConfig({...e.getYConfig(),color:t}),e.setZAxisColor=t=&gt;e.setZConfig({...e.getZConfig(),color:t}),e.getXAxisColor=()=&gt;t.getXConfig().color,e.getYAxisColor=()=&gt;t.getYConfig().color,e.getZAxisColor=()=&gt;t.getZConfig().color,t._onConfigChanged=r,t._onXConfigChanged=r,t._onYConfigChanged=r,t._onZConfigChanged=r}(e,t)}var Mx={newInstance:Wt.newInstance(Rx,&quot;vtkAxesActor&quot;),extend:Rx};const Ex=&quot;resetcamera&quot;,Vx=&quot;orientation&quot;,Dx={MODE_RESET_CAMERA:Ex,MODE_ORIENTATION:Vx,MODE_SAME:&quot;same&quot;};const Lx={mode:Vx,focalPoint:[0,0,0],distance:6.8,active:!0};function Bx(e,t){let 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NqfaVvuLq27Y6XIP2jye2TPhEwnA4lShtf+RWIrw/Uo5+u1G3tf2iiZn6O8AOkf/6VGplbYMDwUN7wzQEF6ZGd/mpLPVy/j3icER02hgyTj/NLSxk/hOD0tJnVqcx4AA+mXNoenuY6fu4xxweRGSD0qHEYXfvkPYD9I5U/yGjS6ev6GergSWho+DN/cO2fcDLSDBkMCE5TLrorKxcH4n/l+apdrVrXJ9LeSP2mGqQK4Z9K77nDRU8hOBoiwf66a3gN8v2rMc/BdHwAeL178JUixOv85lR9vcwxSB8ZlEaUI7bSa6fuib/q6xHy/WLoB/e0t2E4E+zvvUSRAF4Jad88FecvPwq35Xz3TAF8Toqr7j+ItX8/88easOIKpFnlE8Uq4fjgerB/HT49pehIwujvHknMVMlU2m/8wihuFt5QGG6dKvzq9mqlobP/4M4ti4O4TSPcbeFK6je9MN/H46Xfw3C9OrqiOG1LCs3Zh+oz+RXA3WzeJowmlpD8vY2T3jQUk2F42s5JNqhe2aHIFl2NQIQA/HtO+Dx4/FBG9HZpl/OpKAH6Pr0qZ7JSSwh/o07U2SQ5wvAA68XC+tvfpnGKdTdnC+RfR7kTFplmCeF/Z3Ih/WpOMNw3T8JMbepSYzhzVCLCUIHx2XJdLkt1LiD8j09TQRA9VlCMQqu1akxg/zA8XjUj5sLo0aNd6o8qLDoEzY106JYQwI25Dum5CwrI/DDBSSmeVgjDMalcjmiLFBFyT5OUlnMwP/OSJBZmt3EB4f/xdtz2Xp/B8JRYNp7ndIWGIHh8enWjDfJnf8Qz6pUXEP6HvSzeA7GC4fetsAjDOBQaYwTX52KUA4iX4azQ2yaH8JeQn+hGMqycQpAyIWluBukfGnVzJaWF0Y/tGkHdo0cO4W/8RKNbgSZ5xzBupSFeOwPyoxUVKzFiB6M/hXeKpXwnj9C9nlrknQXzWx+6iz6O6JBD+M+xd6Y7YiMMT8cqtfyWzDVk1BFN247g+InKbyrVnHMI/93dUyG7AoPhZpk+CtlgMopJyGDykacB6udrw4YM1WcQ/p4evWvO3SaD8IfwZWm8ONsMMr6ZxB4aGe5XemYed+5jeYD906eN3HdUBun/5Eu1IV7uWcSExqjlLg2u/+6c2A9STjINTRLjdbtbIP9OzQ4T1ICDtS+q3mzMz30KGT/CyZcLeVJTmHx0/RLz233aMftJ9TS9JAH8/MoNhywuacTUGtNiOOuB9k9udfe+0VMI/8r9PKf+zk4h/Se2rrbc6S6haCk7ZDyqg/ZZOKtlTtd+AtOPuT4muzxMIOMTbPWedCKVrP2fPYexDLB9WyymfNwUCaT/bHnADOyAxxTCTD49DCho302d2ARUUCWQ8SGKQ5j25h5D+m/siVZgNn0M06+EW8qtuF/x3FSeFsKD8ucd2pObBWMM6T91IWOn5KNYY1Iib8QsAv0bWUtDGz9vY5h929/UpSOWCGYf9GhElFhaceXu35/3EgHt77hoz3uDRpD2S304UdKDDjvUt/hG90rQfjgpxpFP6RBCvk8as5YagxFC2ufNA/LCyugCoT+YpN3jSHShGKGjqyjkQP+iu0qjez/FlwhtJaO/DjOoP3cbwlwqPr/A+FeTkaihcdAxtMKLBM2COK77CKt5zwDmH+1In4iMJYDx78gHkXXf+TD5fUWNU2GcTyEn7F5uuXQA5v+QSMuW5yYvYhbKO1nKAvLfiOvNZYebHqR9O33h8u16cSF4y29nTbjI545GX3fnvD3iwPeXWd3tmsdyhtDvlMeLeGGIDVk/G40gj3u7OUHwM3orB8bIrA7tq5Q/+C/Qv8xm+e6l6tbU0P6CvMiaBecfpaRXcUFyHdJ+NmK7uxi8DhBcCjn32IyIGCFBM1QPIQf1J9peiP9Fv0D8/8NzXyqGole0MXRmTf5nfe3Ycvxf/YPQ74zpzR8IPh69N39h+KJaOTEo1kJvEsbwrpkE8A/jvGNlvNizg/gi++hLG/TPTs71Pb8ORD/lh+3/kh8I3urI03yUtLvQA2rd57sJxnevnn7LJ4T+cu6a0XRk36H1Iu6bg/Af/4K5vtcPhP6qXN/rT/iN79OGdcW+DirUWyKxFTNQvnDj8F7fkPtHD/f+1h+w9s3tW39B6BeOZqludi4Vw4/PHaehoH90yq5v/Qhp/5w1b/0KaV8tsZN4wa+hw2zEZNfyJ9D+tFP71u+Q9t1bsk/Qg7TiZWKIqY+A/FHF+G1fIN9PI/xtnyDtD27i03LJrvh8ydPGMv8Tf2/Rt32EzG9z2OHRMvFxhSghJgiXBcQ10XrbZ0j/bsrrbd8h62e5O4I7s3IiMJm40YbiNIP61bDe/gNkfIVIvP0TSP8Ltnn7P5D+7fmeHWcqTRxki3OrNFrg/JH79O1fQfq/EdW3/wbpH3FruyAxumRBxtWEtjIB+hcPbDxj8qp6HYRwKI4eODB+VWT07T/Cxsflb/8VMr4N9zDD8LxJF+bsJi+St/7jn6qPt38MGV8rHd/+NWR81fU2LZOarHgtMBwxV6B9pBHx7f9D6CVjRzC6o2QOwxf+eccIoH/vbPN3/AEZP6Zx7/gFMn5GIt7xD2R8jpQeTGSXZwsS+KJmzimov2mbrOodss8FJtmE96M9PAAclTfv+Awyvr6q3vEdBB/94kaL3CF30JkOtqPBgvtHXT6940vI+G998Y5PIXimudyxOVt5hQhPaaflr//0n+ve8TGEf/kZtdKmfa30E/940dcJjH/qg/+OzyH04fPwju8h/F9t4lVAt2y+oOqunJngxQP98/jre38BQm/35/f+BYS/zzNfqbSIFQLioa6XFBW4voVz8N4fga7f83v/BcLfKBJOhp6bhcPQRC0P9xKcPyW5v/d3IPQxP7QO2Vor/fay1OSU/2f9BfF7fwmmv8rxvT8FwfGoaa/TjBYVgucY3z6s/9i36+29PwbTz7fne/8N5j+N9UBTV6tYEPLum93zCPofFGkecTnJS4ExXCVufBbkv4Tq7/1BCP81qnjvL0JwnrLe+5cQ/nYTVtNS/igd5MwTfaowoPybu5QKnk5WOozUkGY2zKB/hiDDe/8U0r62PN77txD+K0xszs5QlxWih1Ng8f+JL64o+d4fhtCPq/pxiUtULnR4xUKPLP8j/+X03p+GzM9r2b/3tyE4Jan34LbBKoHp6QdphybInydjvffXYfw/SO/9eQg+N7Jzt1m0ctAcZ9zxMoLzz1yJ9/4/hL9i0r/PFyD4x/3xaVHlgew8oP/5rd7S0l6oKjSMgnhy6vL3+UeFrOHDAXk4MJy2MfFc7rsZPL85d7v9rsrX/qGCZ00Z5v0+36mQW5EwnL4Bz29KhUCrZT+v+CGdz94tfPw+P6rWUK6xjgOtQnDaqrV9NNYhgI9FqtV8UK/ty8YJlewccn5VMc6o0r4bg+drEjlZyTWwV3q6ibdj4lx/n59VKJ7IsY/uZwiOCKeHZ58ZCbx/gHNo86qJ9fv2RqjiYIP8Pv+rGAq7bwbLtSE4Mpl0fY+SFDi/PBfBna5v15U/0aRIlKnOv88/Kxo/Khr1xAYAd/drZKkG4V99A7OpI8GQfp/PVjRG1Xpg6SQMT4blud1LKoCz4q0y7X6VT8SjxuI1DJDz5VU/HLaTQBgeBEf965a142sJ4Kt/fIwPp2JtH9USPNJPKoQe2bS7/tin8+/z8wpNuS7UCQ88n7911FJFq5aqmPvzNEfPHE7PqDm1MdXf5//r+vMTnVV9MH9gjQ4kLNyzKz32dNblxUHyCypmDNIyxszr7/yHCgl19nTzt2B+RKUgp1N0+5vfAn0N0n0yIPT0c/Fuu4iVIDiKc5VNUjsDyN+4Fv5msU/S+n082eC7yhp+53dUqOhIRiaMJQRnyll9DrkM5qcYGK/5zxpZ29daZdRjHpL/sq6vxzU7GDkJw5WwwG+a7f7Oz6kYRonlAufvQH4OEo0eqQXWimevym2qhPudv1Oh+YAlYiSIQH6QWWDsYzNxK37Ir2x02VgMhL560A6GO83v/KQKnanHdiEdAsiPMp63Z3cItLV/tNlm++4OyZ+q0L2Nnq1pfwHyr3K93BXCa1s5SB+WGJ40CgHhD+IeeEypCQiO5INTLJ6r/84fW/X7QaUpxO2B/LRJFhO0CPwVZ7TRWziL+J2/ViFPWbmOogfmx/X3GDnsmuPaPwnZ8sayVX7n363zo/CbQb0WEJzeky/eXQ4ckN/XNDbjnPN8xbcEz52tU/87/6+ij9gtktn2skD6L+DexvR9MH+RbdsivBb82n+s7CYnVLnf+Ysr/zznNpk3d4LgsmsjqiPfgfzKcl0NbNb2q3+in4mdmdUihJ7JZ1S9h7ML5HeeyGD/SE7uOj79KtyQxrVeEPrVfm+Du6AA+aOW26NBY+7W79/7iqCrR/E7P3XVP0MSzZSDwfCXyWw6f8MA+bFdz+5MLb6t4ye82s+c8N5C+id0NIaeMRhOFw9eYzmp+J3fu8oPMQp01RZAfvClUXodzarVP6orTGDHuPmdP1zRMdInUntTCsC/VoI5vaD3P3rce2xLEUsg31+DuF6sePD+y4d8naT5GbG1AtyfiGJT57zNar/ocxM51T0hXAj9zaDz0sYSH/L9A8aer4J/dyD8PXXHl4XyivmJY6kgIpLI/a0PSehjX0pMCH9Y4SJcXxh4P9oP2OWIyeGf/djLonHheph9ZAfXPcvVCdDvmzqspp5Y9QvjssebgAs5RL5WejsuuXGEyDfNvv/w+5fyk55/8m/6z/o5Ss4z2ZZZ1zft7QXOV5Bd97s+FJL14rv/EDzn72/+fOI4JUuny/3Pfx0lXWRYbxIh9anYx/M9P5D2cez0nt9PvH4WuCCP5kqv0eq2G+6Y9Zue2ZrHt/xAvn/7J59A/SRZQpu+W1b7U0RksWUR93f9qApp8+kt/5D23X/rC2g/pzC2Y1b9jZz3Lq423pRD6nM5JPte35+4vb2pbbtJ/+p7nZ3bPlbvJaR/9T/9AcG1f/rnE78s+SSnB7xymFSOd+liYy2kf/uT/tZ/EJwe+rf+/MSzFzrGj3pYcX4Tcnd+T0DkD3U17K2/wfph2bTfBKcVL0jGPS818YLM/37J3vYDgodu+bZPEBzxqrd9+8TDmT6Rev3nf4faQNHbXTNB6FX8+ravEHz4Z58/caKaJaG+jev4SCRtcLUE8Q/+hv/8Awj/nH/+xSfe6wjNi5m0yjfXaousThcAT4nbvJUt9q//YRColybBIf1//PN/IN/X//lXMPp//tknrjqHZGdl6Wp/HPkwBdndBehfFN0yM3Fe6fGlWQzn1BAQ/vyPfwiR/8s//xPSf/Wff/uJ79mDjDSbZm1/1PCpHmQRwONFDDUGT1b/Aq86dzN2HKx/dnd8+9efuLmpNcWS57/1E4/3ncMlDIR+folv/x4yPvJf/ADB+X/xB1C/LifvHt2t6x+twuQRG6YIoWf6f/HNJy6y6DHhnGylV1iOtNRuZiH0zL/4Cla/8F989okf7HtoNOc//X+d8EV+aR4HoV/+xYcQ/mH/4stP/NGU4/OeH1b+FPd4s310PA/hX/svvoXx5198DLRvhOUrwtS//aeTox42t1SAtI/9i88h4+P+xffA/F2Ok8ONj7/4hCUqQq3tPaR95t/+AmBfTkXt2uJf/OJa+wzLzRJCz/zP/gWk/erf/gik/82hfe+vAPpHDbnJja6r/NzSbdzK6QNG/xiq9/4OZH71f/tDn/hWfh212+a14u2CU0U1IDD687/9qU88qruppenL+v1y9WXnikAOEP5s/+2PQXD73/7aJ85Q7V55dM/V/qoadbZy2ZAh/UP+7e8B9ROzUuc4TFzbb2L3ot6aUoHwz/i3fwhpP/u3Pwmhv1fUe/8TrM/4CsTLLfrT77PEGukL1j56+7e/+onzSlyb3RVb7dNck5TpKDOA046qb2129Z+YAON8aZYkDSaf//Z/IeM7/NtfBvBHyY6P3V98eWAvkhnV4REi3/d/+9eQ9v9nf/wTP/7YX//E2Vs88oJ+XPHzpi5kmS0BfH9lvvbvAf/e/z4fAPynH+cLn/hNu8rPRtFWXJldaUxOBoDP1ff5BmD/5u/zkU/cdY/UA5nNcmGud3GzJDwP4Bm1tKzbemWFtg/bLpzTA8Bfr+/zG0B//TgfAtov29sdi+bSocO4YrXYBuvjcsj8df4ErE9N/zr/+sSdy+WMLpugdBg7S1jXGkD5ELTv87VP/Nf53Cc+/jgf/MR1Z+9NN21bLCgvUwnt9inwfQ3/Pn/8xCliUzCPBS9W+efOS/482QC+8M+v809g/D/OT4H6sI08H+UzW1TMtU2dMGOuQP/wvvk6v/3E77vv82GAf2ZqH4dnvuJL5S56gBpA+8v5/HX+DLTfyjZNim4hoMJ5mnHOtAF6Rj99nX9/4khZfp2ff+LlRaUUxzqvOBnRTGVPIC7/OL8H5s//Pv8H9aNgVEWC5mt8Yga7m1OB66f+kX8AtK9/5zcA/LNF/1ZSau4w1MHc2rfXA+DP+Uf+BLC+ODRyT3t5xaWXE3T87AH45Uf+BrD+f+R/AOtDMQpxI+q5wGjJlIceMgD9u+Lf+Smf+DR3l07aqdmCBsuF31QlWH/ajL7zXz7xwo+/8mc+8Wbcb5PTNV1xvp+YlstA/tnDd/7OJ25t95aZnPIVp+YHZVYzWP+b/ZE/BMiHev3KPwLs79FuEH6m04rGy0uTXRkc6B9pxV/5T4D/H8eFyseb1GG6dj6epBzk3+lGfeVXAfankb7yu4Dxjacc11UsWZjz3g7p/REB+rf6I1/5Y5+4lxdf+WnA9199xUZEm1SIvDns9GMB2qezPiW9GTOJw8T5zr8ZdgiuHxH7yo8D9EeqfOXXAfJFiHrLd8d4oa3XpZudI6i/90r3ld8H6Nd9ojq5L8cOnV3ISpERCaDficpX/iCgvw/UV37iJ04E8ulMB0IsMEa3VDe1BO0DQw1f+ZGA/4OdvvIrAflUmqm8EkIkMEfaOovSCLZfctFXfieAZ5ev/FGg/2j4lX8K6LfL07kptyV0aGpXj87TAv0viu2v7k2KLhUjsaq13f1n/u9m95UfC/TPLb7yawFcbl82wYdBhdJ9grR0DK4/XEe/8ndB/Zd+5QcD/mlvf+UXA/4brWfzzXF9Ac0yn5aOCGg/TWb8ym8G1pfXHkNlb7oO49uvcsD+Y9+HjML/m18N6Mcl/MrPBvqHK/tl4y72whxSjdyUFbg+T0f+K38cWN9G8pV/Duj/4o5u0YY3HASVbnQjv0D+5yb++m9+O+Bf1slX/jyg3+OrRpyCQNbow8bWugklgfbRZfrK3//EAw3/yv8H7GNzURSzWE4UQ0bXl+z91784Wl/3E4D2Vf7rfgMQX9jqsSC23jlCpSR7eocR1O9Z6X3dnwD8D4P6up/xiXf0+HW/A7CvafdAlOHidfRBqw4bkQXX3/7pfd0/+cR9gv+6v/KJ952zjHebCjSEaprHvCtnAN8y2df9GMC/x8Sv+zdA+3unKNv9LaCYZ3XVlPo/9mVjo5xwWoZLxDRie86KAdTfYWZ+3R8C9L+BfN0/+sRTVtScfFTCCHXC+2uZeND/kkzu634TYP/V8cXSEx9pDHtr2exUgPypRvTrfhWw/vabr/tbYPxZft3/AvxrVHC7ix6vuFn7T5YiwPXzOnRf988A+3c8+SRBBHGH2vPeM00OlJ9iz3zdfwPGp0Rf9+cA+Y/lnT8ut5hiImHIBipTQf3BMF/38z7xVmy+7v8B9st7nijDkpOImaibTL5scP1dWevr/iFgf/fG1/1FwH5ttyepWuNyChmQc7MZO7D/zz3+dX8S0A9BuR0VQkgjJA0n73aZQP6mQfd1PxPQD9Px634oML8/7pd+4tjJqOWgrld8n8nuqzXJ//g/3/dXAfn+cX8WsD+GwNjy/Mg0JD+OMXrmwP2DcIoQ7KH83c/lmSTfiCbo33fb49f9XqD/6vf9YED/WMjGpo5jrtFCQYvSc7yC+t27f90/Buyr/H2/+RPXhejrfjTg/xDiuBfifR7RQvUMjaIC44/gx/3sT/zQX77udwP6e0subikc8ggJk7sTtxbo/6lnvqEGhs47JLm4r+vzDPL/+uP+OSCfB/PrfjtAnxroQWyynGJGxpOu8gS2T/+4Pw/Et3z6dT8fkN8f9/+B/mE9EprWrtDQUx/FIT6C/ufj/F1fAJDPH/ULgPgxHDtme/urj+BcRAQxS7D9p/5dHwGQTykUTpVTFxHKJOHFowRwfZ/k81d9BkD/8d/1HQD+Zwfs4pn3FUcEe2GfBrh/ily/60t84u6P+hVAfJNTLGeFmxU/3vhNf1jA+V19vsQsRLvUEOOBX1tvA9rnX/U1APsdfdfnAOLD3NjOw7MqI4Q9r27A8QnGr2n0XR8E0M/Efo6u1VBGqPl85dTZAft3N77rjwD9X77rn3zilytm0Il2LDvmpTxvFTqB7R9f3/VVAP1qN1/1WwD7JZysB2HIK+60XUFFFsj/4/xdHwaIjy6BNsSEXmmMFGVX3UJA/R4k3/VpAPm7fte3Aew/ES+jJz6rCKmy4CoEBth+ff2unwPwV/+uzwPEP/+7/s/8r/4PoD/axxrfPMmqo09ctd3JJOT8oUNP/+oL/cb/d32jT5x1grpRAumvvpuVj15UqLD2/6d+EiAfPTotl2NfdQzhHW48hUHOVzpm/68+E6R/47/6T4B/pfoD2hzQKkLFk+lT3DWE0DO7f/WlQPtdc/vwXFQdsmeC/HrCkd/nTx/1rSDt3zD+XT8LsJ9hO5yqmPur79ShmLnZIr/P5zr0tq72/1Wf6zeOsMr+Xf8L8v1tq73rhwHyjx98m9rkK/+OGDVHkgY5X+wY9qC965cB/sP2IHCvDbZ+/9mgFOJZIYSeRin/XR8N0O+Ea4TX1199rhP+aMTCsX+fn3ZIezi/67NB+JM0zbu+GwQniMO7ftwnPrbt3OFP8a9+4pmSD2gDo2eWInvXrwP883Eq7yybrv27Mbz76Ajk9/l1h5bz8V0fD7C/uqYe9kT4N38dIzIFq0Lo6et0edffg7Q/lPy7vh+AszzKEGZYRYxpUIhQ72wAdx26N3nO/6v/egy3JKtef+cfdHQ9x+/6g5D5eQTHd31DgD9ps5ex6fJXHzPRKCXnYO0z4VC+6ysC8SdXCdsdpqz0FtdiChWSv/MvVv5v6Xd9x0/cnvUXta22q/50VMTXiAmH0DPnQn7XjwTsjx/q7Rys/EHPWu272VX6nV/S0eLBfNenhLRvu8d3/UvAvz7Pl+duVFdcV1X7sM8vv/MjO0bo9u/6mpD5lyj5Xd/zE/fMoRFJS1j7d9/4Fj2X/e/8ng7J7+d3/VAIzmyWd31SCJ6eD+/6psD8X0o+uKOr/kVKrx2kfqdQkPHxO/ldPxWCl4vwrs/6ifNbjJKQalz1u/MIROPkYr/zozo6vBzf9WGB/lGH090b47X9w9VwDp3W/M4v6+hz/XzXpwX8xyp63As6/LNfB5usvKX5nb+2ft8c3/VxIeOLFeddXxcYX2qMx5im1vl9VnUUX2Tld35eh8pV8q7fC5kfQZPe9YEheKLW7/rCgH026EcrxOxf/drXgWTHWP+df9gxo7x/1zeG4HiPvOsjf+J9YT23O3Ra5QN3WYLiW+x3/mTHbMr8XZ8Zwt/m2L7rPwP+6/NVn8NN9ac/qpsTTGcQ/5Tvf/WlIfx9+sq7fjUQXwSYa29RbNWv85a5xPuZewA4ZnA75vnX/0CVE1mopxYyvte/+tqQ/rn/6nNDxq/j+ru+9yd+0xv6skZRf/WVc0QUnilXQb5f/6svDvifvj8+9uZ5nR9mUgSZmbDf+ckf9csB+4YkZxJJ47/651a2qeZGB97HDe/f9dGB+PFH/XXAP6Pmflx2Zq6h6k0lpR3pJoB/9aO++yduMg//eBPYXGNEnHoidI0B/Yt/1JcH4tcf9ekB/6rdds/gEeUR7QaJxLccBvRPGb7r43/iaJV/1dcH/PuU9rRW3+UdjZ32ViHP4PvDjvld3x/g3/H7fQDA/kaCvkF244ofDa8LtnQB9F+4fb9PAMSfWX3Dy6zLqdX4+mm3ObtA/x7L9/sHwPr98b7CJ/7a7U5N5f2976OY7kk8ncH+qdb3+w2f+CHZOttU+XufKKK6vebSPZCfX3bf70cA82MRX+9TfOL7BvEQajwUHb1wu0PjFkwKxKfK9/sXQPy5fL+vAdCn27FACb6g6Iqltmat6MD6zObv9zuA8THf74OA62sRt1hVFhRzlwpxHjWQPzr5/T7JJz7dVFnCxPvf/keoKWixWMD4/eD7/ZNP/OzpKHGgnqVG17vX8twRXATyv/h6fwWYX++E3zfh3/7HWb7O1GEogO8H+ff7LoB/9uP9GIB/TTQdT4ZfdojZFTldlz0gfwfk+30aQH/+eP8G+P5oogj5REoKxfvjIm07Amj/ln+/rwPw76GzJbYwJYX0wZ0ullgH9U/y/b7PJ249v98PAsaH8v3eQ9NKQyzZufG6VID6/fj9PhEgn8n3+0iA/pa/318C/JMf7zcB6z+iv95/AviDs71USMeMQvKG1hEB0YH4Oth+vz8F6H/s+/2qT5zd9AvDqOpqX85e1IXWhgHi11/vZwHt68iwfZyQPGLOJ2kT3gkX2F9o8u/3uYD14bZf73994nWQXO43f1rpK3Vu91eVAPqn/nhf7BMXnzcpXrw+7xgOfcyjPkxg/vHh+vW+GSBfP95P+8RPwuv8HNXL3/s2hFEfmu4CxI/8j/fZAP/hx/tvQP8Qs6BOZLDinJwVyvRSgPFX0/f7ckB8+fx+3w5YH32DbnymW/E4fVzEYM/swfnJv97PA+SDcDa3J31Z8fs+uCUXrgfmv918v98H+AfS6HF7+1X8vT/B3B5ywQDzM/ff7wcC9vfH+4OfeNHdds1AtKv92cyanAosKN8873y9fwjEp6dSw3Bss9qH/qU+aecpAvsv7Y/3FwH/2vx+vxGYn9deI5sJLSNk7i1l0889sD91wb/fjwTmh/p+fxJYH7qL3XMiKjsGJTHCoRkdmB8r+n7/ErCPP97P/MRHnsHjy27V7/QrvaDuoExA/5fT9/ucwPeD7/c/Af+u6i2BqLVVP29J/MocdhMwf3Zgfb0vCvgfR9fiztoffaHzF6qiMGD8tx/vmwL61ci/3k8F+ic551uhrmE2I3VERLo+KB8ncf/1Pusnnq8x2X/fdwXmz958vR/7iW9FGyv2KbniPj0HnngG5zcorl/v1wLy1Udf798C+qFDT+ky/NH7CRk/vC0DzK/j+F/v7wL+mXpOHJcLV3yKRV3o4gSgt/H8631fwH+voq/3gwH5xL/fHwbiI9udns2i1BpS3J3Q2Pfg/B/H29f7x4B9PIVf7yd/4pKRbVt6JOsIMWupiQILlP/e+H6/GdDfzff7zwD/Xm4oxtVhxc+JbOaPLQHIl9ryX+9LA/JHGV/vVwP2FddIT77zdcecRUKpqcAC7/+I96/3sQH9uC3LVKSclf4WntwNP9yB/vmO8fU+NyC/0ff73584svt+PxzwD4nr1/vkgH6iujPlXpwVv1HxRJoReD9b9v0NkpnsipM7Q7XMhwXg52Tz9T46wP9Z/3pfHfCfg5F+9OPcaEiNX/BELEXQflPf778D+I/34wH/Jps3l31qNxqdsQ7n+xnoH9I/3q8H6EUZ8Qc/geEnhmrk9iY3ESJM/nALbwWwPz+HciJ6t6iByW96rpoBC2C4uecde5nTJqJxQwlcdZsA/Mn/ptZDPBg99ioHMTs4MPxSb/0w36hNR0tby6ZDxQLa93otFg57q4HIX3SwudlgDBguOOi1C6dqxV+xlXcxrgPt94eHE0n4EUZfz4iQDRHXrPHZNlIxc7oD+sl5MjqBtAqMHr8I+8w7HxqY/B94hzHEPQzPJoK+uOdrQyHntvDTsrcA/xXVLLtpEB5GL80eI/HkeaU3VTmXnlEPxidnS78wJAqjJ8/M9iJSDAyPYhRjN3lw1eiwuSbEvSyA9oUyzkuGJq8Q+d0bg7fDxR0ML4e9GxkeBsNJ7IkRfNmv3z9vsp7fsqD9ekjWXZa6BUZP92S7R9nxCpFPb1qc44b+w4nd0fddmwDaryfDMw/JAKOPX/q1fCEdDOewzuqv1z96O2lI5/kE4ydGzK/irr3D6Ld58yKKY3uFyB9TB6eDcMuuHVIn915nxDswP6/rRqEUpobRx77Adw3iXv/eR3otG8tKAP1bZWZm2HgJo6eifnhqrwyGN3J8GOOjfaXoHZKjbM4q4PkyLd/ofZ1cIfJnb10e0S8hDB+88JETV/lKMdettpsNlQPip02Bb164GsDoz212ctKtC8PZk4nfD4HTQuSrOycM4VPTOj7k5Wtj5dyB+S1eo7BpLavVEITHKT+wwfnX5s1fwZUTrP2ILJxG9gwYvu12brI4f/Q4hqWyxRSgfVMetjW+jjB6tgjl8UYrLUT+xty5bgeRbyPGJ5+7Lj40oH27diTP6QcY/f5+3okXbw/DUZwllKu24ojqMdXV6l3AvgkJ3qKFz8PoiYu6vAgfheF5dvPO04lpIfIZ3Am5Wc7PFWef4zA+W+xn/sSKc7mMjMfF4l+E8D+4nqWemrpt2yFMsENkKQt+1i9rO+ZZCEVi6Tn2Sb9Vx6HgCaLt6JQ0hTVS3oW/6ZG5ZFE0sNnkk/6jfQadX8wfbn7gqBLe1+Wdrrh4v2bbbBP/PL9cx7fLl3f/zN/t0//G/4mHfGjpz4P9l5/tyhe7mMH65lVByCkzRmFEp5rrel4D1o/VPSVCVisUaoyACYWQrOz8xD3yVGuLXcXaGopg8Q1nBvD9dmF/aSJTu0SIGPcWxmJgfU9m0jL1lDQXgUnzeIe69wGoz5mL4tQxJhE6jC9J/GS0HlDfsuEW7kInW9+hn/edgEw2WF9Ttorn6rVzvoPcHMljLzP4vo20KZBb55uhg5CaeVesFPw+SrLYYZsyvoBgm/mMuBL4PmDlzXUyEw+zQrHDRW6xEHz/rk2PQvpYtmcHsVjtRcc9CbSPFPV9TBgjrhhZV4UAf4L1G498Msj0cxMvyDMLei2NB6B9PT963tQj0YKaejgESRAC7dPnfJiKwxr/M7bPU6KDW09gf2bbvs70ua8ieiMl9tg+kiuw/7NZuod+sc4VzSGTfstv4PukKJM9sD2xP2nIcOK2HJaGQH3LnrpXGdHmiYOuzau8m6VAfljRZTR1jJwgQobXrhHlFMwfG/XRRNvGCTuGm4JHco5JAHcV37F6NU40pB2y+WT0OlA/sLhfEZWZqJRCrqgcY6EH1vc78Rvq4d7MlEKJqd2qXmUD9RnnQQ7t09lc10/chwMSFlegvteZuJ6ofIsmERr0Wehd7negPt6sS/N0FehQQ1jB31iNTwD1/dg8mM70U/jbP7Wd9DQMFtA/2jZkexO98gjZsUcU4c0HUP+yZL0c7Qg37RDNs/SeLmxAPkeX2RF4uMsi5kQeBOpF9QMwP0+GwzbcX/5mNNM2duTB+7EcGiOiRDFlhyoLenxmTx7Iv2NG/0A8aaKMaKyICm8ngPNTHIfLnufVkkIINFiyHDUA/LnbkcziNmXEzGeteZUOWP9C8qJ7PBSvgkLZK4Uf2gJs3+EaTfDprNQQlWc52vH+c7/XKjXUL/NV/lPsaa3BXAjEDw/r3JxIraw0OsFGIZC2YH7k6PsGpbp53qGTbs4GOlvA+XquPFT16ec5hYjVcNn1Xg/gOjk6vI0w6/iih+vmS8AD9jMcrYAqjXqlv234NNoLYP5aUI9JhxJJEdHDjnmWt5gE9493e67MV/WjIbarH17zAtKfm7+nzVF6Hf9Wf4Q93s6Af6eYTamRVbhyaY1SBCITRaB+ZtOc+JEf/IJCHrE1Py4HsD7q82E3iHzdFBpNIWmYS3zxBOrbUYrO5/6zoGjLFyIZyS9AfUe5vKK5sIvzjkERoZMXHKyviLXtRVG409/5c3i4Pw7kBnhfnCTm7KWTct4hh9qIL9fHCOTHhMHZeVQH7e/8eFNbiOpkrXn/kB+Luxf+vl7pCfvOS+l0BupTigy1J9CL/Xe/wX4u+9YbgfycEVWiUma6okOmFDlPQsgC+S2r2iCF/WEpIrQ4qJVECzVQ/zS5X7wgQs2//X0xPcnVhAP6/Yr0YmOb6Nr/q2wk912FAOv7qg+7drSYUqPplpiyMeUB/SupF0s/9WrZIe1sOCcqAOs7z2kli+ohyCn6kfSTbs9g/ermnh83/R77W99WoITGHbRfr/uRHand3/nynoyehmGB/sN+vDJc2BNFhEjs9mZhCvi+KobFr6d7ddf+bU8cmg9HsL5wtZ9NWS1vq/6p8n1O8lMKjH/zuPddhhnr/KDb44U5pSVQn7FzWlKvhL/9delQncexTv/z/rOhlq+9suonnn+cXi+zB+rfPnXzdeGFuFwYmkBbhtvpQH1VrKiFaOn9yqEX1J+VvQnWT7UbirO1+1IJdIYrjHIXREC+JHJ3SmzsVQrMpnOKccobgH4RX3pniI/KQeuWrsLiDL7fXtPWjelSoqwQ8oH5lZkQQH1bZB/q1OirlcDgU/04UiRYv/a63/Yj+3qtuK0PITNtmxsg/zeijQv6VC7IfJuLpcwnYP2pzC6JDPO4d+jtoWUFtwXt9/Nybudu5nQKsZ8ecztI4P3FKQsuxthMlYbuuqt3ztAU2F/pBZcumWH1TxBkSoi8zxEAT3gf5y7TfdV/JHva7oXgP/mf+2pkkold8doMCKSuLSB/kVMDJFXzpNQYbd7NvNa7QH6lHh53fXQpqwht0VC0z0oB4Eh1TrylsBqNuZQFWfXbGszPG2ZZlImxpmgD0enMIMzH60P/3NMzdr71bLP233el08TdgPrB82N0kNUDbrS/+EOTBW4PzM8Z1+PXhlHqDsGmuAkOFrp8ti9lxq1uCi2N6DrT7HMqToD/h1ne1g5qOtFQ2WTrvUQwNRDfTud6G9grTmfJZYmbewPkN/rZRa92yjP7u/9zkrbtvQfyBw3uqpOYOaYReshXX/KJN0D+Glssm1PHlquRmry+Nx5uD+TPtT1Ck6HmBhGtJ5nPWTNYXzKrHEF0g+e6/vOWFQl5awH5pzx/7qNHtPqHaOLeiHOwBfO/+VkKpabXPA2xJAljbhaYX3s9j5J5sexUQ+2/t1JOBVgf1AoCpMnveRIx5lI8RrRVwPvjXi6Pzq6OOnp7tEJ5VWDg/cfUy54m+5d/YbbpzVBWcwzYhyEhHUP5O5/jXGNhJIQE9Lds77OEbPS8o6XbRvXbPQfML34WJpMUx3V9b09b0l8WBPAfL+zthCLBX31t3KYtN3V4wP9NL3ydLdi49m+f8kryMD1A/zbK6OFHXskqlEJNdB+fJ0D/jASKHMKUyhwkDbjogksIYJ+2y76XXOpeCAyanvMXslWB+EcdSFa7Ylax0EMyexHOY4B+PlbV2aCGMhKYczpzofYE6xff5+092FdRuqBbosDuVCcC9uXShju64uLCQUSkWqUYuQeAfy6EzKlC+2RB+yhxibQA7WfiOEEdDnHu0IeZJENGSAH7fbG2x+3r6mQCQoaZgxWIBOC+vtcGdeHX8bMZm8fNA4wf+anWbqailg5KsGKB7S0bmD9S85WKMtqVP+qTHDbT0QP6l9L1Kt7efrUPWTnQyEUD3x+QuuQ+FojXakjEsw9McWTAPr3qp3Ycq82VYuLt32nLNfY+5evGD8zt3s8ZhWo7hTeHeQPEX9bTIPNtNf/ld9LkFXnmI+D/vbaen7y6ZvW/Lb7FhI0Jymd1ebHIFPzd76pdq2HrLATkw9+Pk7q1k0pA8J3DBZmGgO+3v6oHEzjoitdeUFYWBr7fYVvbHbvphtV/DVsn2Z3MpAT8l+78kosJWeMzZUvZOr8UNRB/8WZ1a22i6Bgze4SSrDBAfrUZotFzgzZlxwhnD8dFFNSf6JZXXWO1/x3ttINyYiWwPm3MDA95M+1W/5yxTvKL9XsgPq+XQMFeRr/6V9UmIwyu4ABcpJcTLcab1b9OxGuNt9gDiN8iJDIlox9WyR94hTA03APiC12jr4eD1a/64WhYTqw9BgBfRMee6IRa+dveUO2BnMD7V0N1PAVMYK24qgTyXr+B38dQNqQXbbPqJ6rHpKbd/uf+0pO9+RqtlhXdhfhO81Ow/mE19JvtJUxcDZkjtg4FyjoD+sNqh6hFlHBB3A51jbnggPx0zomWDYYjcUTvX/HenM8uUH/9tgnv2X3uYoq5sTs16iURWJ/7W1jdtkd79Q8exnLQ/DsH7N+Njm549LlPHLRlFcLJDRWQz31oMRv0YCQLwzS32+u2+qOAfjyoa+DF0XHFPN2WtKUJ3L9adtOVOWF/9ZekyjfTNgXl3+ytx+qA/+W/3sdevks8eH/2okl+MZhdTjFCuWFV7nkF/DdGlOR54+J1xLTRZpLVQL4B9pEMppmmtHpd3/NRUiQU9H+EV8CsrLnnC9LcsCLHch74PiH4LVbXRuHQpwJHTqKMAN+X9VLa4/kxFOjKD9v2MID1GZE1JmncqG1X/+bWoTMi7QD/iOLEeNiOK86M8Rr9o+0J8C+QlNbjeG5X/9Z+oKmnLGD/NklfJC8rXeUvp7bNc40TgO8HbPR6EU+vjJBlkPmA55vr5/ddwtd536DW9S0TNLf6+iJQf38TXMrhKZDXjhlCMkVm7wTUn5936dnGaLdyGJ9CkdhqStA+2pzusufE7NA7Xuq+EIPyRd6So2WIo9sh9XSqCJv7/zP2ZT2r80rWf+XovU1LzBBa6osMDIEECDPctBjDPEOAVv/3D68irpizt74+0tkv63Gt2K7Y5XLFg3o/UmWbn9wtUx9ctF3hlX4GZfX+ve51Yi/TXn/ZTSQmptc+2Or91Es9ZSQfoRu8E7VLeNWbBTX+mMi277PJsrqyE4dKrj7evVS+/q7a103uEnS1pRsaWvHeUfh2KnUwJvfmapNYGUnjM0uvKOnh+ZC5d8fdYKptndulVqmo8dt0u9rvZXvbz/x5u9QPmVJPnZ8alm99XIzTcqq1l/lUrV2rKP1vu594R7tjzi7F7tVcuiVbvZ/r6M4u3ZbhzaeJ96nc3bX36vw2qA68cTu9+Mz/NKN7eKd99fzjsDM55f2gsd4kHONtzbJ+Q9k/trW0wqtXOHzsY8rbl1/3bE3Zv+U3ltt56ul90meN3m7sltbK/Chbz7mn+76wfuvFsLp4rTcnxT653WZ6X22015/yrcZBZ15Wz/fV01Nn5y/eq27RutQzu8nurJT/NTg9m8dWe7XRi5fHZFbaFZXn155G0fKm1uqiH9767GgOn8r42Sls7tmwnF0Xio/52Jh1unMlftR7nN73a6X16XcnpzwdT6orZf693qxKr9tD6Kd6KY4up/Fc2f+zy3dqg05x/Ulf3OrD4/OUU+JzUzd5NxaaKcbHfOeezW5/zncKqv6h9HQ+84tJZ6vXu0n1/M6wddiMjUdiWdA7g36nGOTvin04noxuOMo+RtNi5rYqn+2x6r9vvfZ7+Zyvp+5nKl4I3vX+Qkm/6t2+vXmK82P6L/9STHTPjqqf6tKe2a/OVCvln+OsWVH9T907166X4Lh1i6vpxi1lakl1f9flWTg2L/fNRa/VjdasWJ8p42P2+K5aVtbcTPWjX8lNn+maEv+/XMOD+8ondtNE6OnGa32ZKe9vMKvnV4/TZXcp9hrvaqLnZxX/8vq6t3PXanLv6rXCMen6w1DJv63bq8uqMf+kn9YTLzEoG8r+r7y5Li+M9mM/Lc7So9nzMvOU8cftFareYjv8+EejSXjtWreysr/JdNtGYuDkP+3rkh1lRla5psx/9Vd1cpg/Jp/5V/K9fM03zZNyf8Nzedo9/LPzmR+FL7vbqiTU/XPTj09QaRw662mi3HuVV+XpSLl/Rp+ee/eZN/nk30tbzYw3Vf3vMDiW3gN3vna1Slh/Xe8LXUmvG69Tu129L91EuDZ3H12r43dhcSw404m5cItGbe/lZuu2cr/G1a68l+1EfXEpvlvdYT5fqSn7C8zZfbk69J8LV8+79tosObqin2T9fMuNJ8anfafGq97Zze0V+/d8VV9uX2ttuvpqc9+/Lg11/3TyFeyvs/nu41+2zGsh6BQn6vfl3tx+H/T6x3/Mpm6DantfKavle90u9ZX54XdWl9m8VG8o88Nn71q4rNa3D7+wcet693FT5ifd7XvSG94q63cxfd7Ut/Of+7NOod31xpvrvJAYr5v91lY3lft9zuXEQTeyuXlBH7r1jpVPPAMlvvbunRxzdVraiU43e5o0Xur5HqtRLTnb69flWzsN3onjrKWeX61lV83kalWdFfSE1c2ZZjGt+meafmjcjPz8M35ds+NFc6Oe33BYlHfupZD92O+h0Zyud6e84j+fGx/aJbsMNgkztGelyV7dX3+yTq/JLvFe28XauVzvlRzVvlVLmdVqsKqu3kXnsbxs3v2Okn7bHwvPvndbXDT/vJ7UjHJ/odiPzuIzRLTCT/rMDHfbSbaojA8947yxzO568WnfTkLvPs9z5X6g3XqQq6d68+UlYee1WtUYmYp/dbqfLnnrPFt0E+Vy259MBur3R+t+Ht/uydfyM/9fbLdDv3BX5ienV8ppe6334l0sr3eFRzelnu+w8iudY25+DeyinyktzMLVUuY/j8y6vbvZ9Xm3uPRvx9u4p35/aq8bZhAYpflGf22PY2cxySvt//LedxrvYWH5TvijMHtaHVX/5/menRqZe/vg6odU/5h1rKwy/6w1NkunfGsMNoniuHXeZccdpX6LQdapGLlR5Z1IFPWP75F6KfUrFZNe7rKcD7paPuGenOLyrpRvfdvvW5+Kdd56etRM6o+3Or/oLXVte+nfpt3EsDFy9OpSPZ/+03W23skY9F295zcro7avKeX76HOWs9P7gas/G/feLF1Qv29Vctl9zXzbn/GvPvHsczFU2386Uy3eD53+5/147/A0nTspNf7bXNYXj9HrYx8vIzNtdnJq/GVlDXSr5NcXU/09bhSnWr6p6N+fGv3dbNVcFBLruvfSGmnVf36Vc/fidTDrX/T71D8E+aU6fzh3/GO90y/ML5p9bJS6z536fbXU6adn9fFwNi1uirv6xflMIJX2a5RbtYI5+Iw/dze91LPeXGn/t0unMboXK5/xe+b3Js7Fayvzo749nG+H2ctmWhxZ77u/d9T71zzDrR1zw8zHfz3P7/f+824q41uvMyh1a9Xlupvwt3rjnkur9/McPS9Rsp3up39fjXxitSqo329vx8Ui+3Day4JWXT4MbTZQ70eabgYtvTWpBK6+nb3alap+UuzDya4uL5/pzfStb265Rqb5Yx/dTXr7yA76n/nzqHVZd8PSWknPHTPB0Hbzn/rN+/e7d3jsle9H61EmP6hkE0E3UcvcRuHjrtpnu1SZDzbD3Ef/115zrG/aO+V+r0N1mKjVZvXP/K1n3Ob5ntnwlflDtzmqp6/tzWd86KX9aauUU+KXw8X5ULD902aaWNxGwSg9aCvjy21yrnpb87bu6jlrEdaSy6Ly/rt64ulmi5nFVHPr7f3tFY6V+N+zqDXCbMEPXC1Ibk0/f1bvj6qMD5282c0GG+183V/D7VONL7Wqi/W6fOmMC3rdrNmX4PEzvniaUXOym0/7ah9rrfl0Pla+ny7y09ppvtAam+LH0V4/em01vjH19+XpsjkINvop7Uzaw7d6fl76VAp71Vp26WrLslFr1E1fuV+utU/Mi7tZ6jO/Gj+M5jl4jxX9T7vOMtB7pY9/8PIzh+3t5SnxzdVrac0zlZq4H/AzBjX6g5Jy/945vLyXt5IVvIvD19OqTW3Vvmpmut9JOCJ+VrkXx/3bQ70fNkzs9E8FEutC4tJ/pPRObaV8f3/WepPpfvmZ3yWKGXffK9bV9jsc9cbpbGe23miH3nV5zkzV9UFN/T45XB/LVSGRCS73w+wzx1P6772Y1hPebD3V53o7Y2iFnvJ9JXtY1ffrQeczPyy0qrfra6R+n3getaFT3bbWG70/T856l1C9P94tznvNz7iyfie6U++WXt3U+MO2tsidr+3V+mMf64uTnp05iv9+mJ0yJeu+Whf0Z/o99qYHT7E/w/lmOU2Wj5/+N9K9WvG63Sr+9bjaOjXbWmrj6tlutf+ql0Ll/BCj1l/1xs/k5/0WLuZ12LJz6vx2N3EmetoR30/TWq7ovBuK/krNbbZ0mST2bmIYuKa56F6V9QvzctPeasZo7xYbxVsqOFZniv9uOOmLk5n39lN9+hheNnfDU+LP14Heb/YX791nfnz+zDNW6VD5vvOsFl+Jcqe+K2jNyvqRqJm68v1lmH/apduu/7EPZjZMPr1WWV3fedreBv2Rtf/MfxOWpn18UWX/eeDMl6XjZLKd6vdKUndGyatyf+iu8U7P9tuu2H/TMffz126krC/arzLN7Mpxdxct0x8XtE54VPr//mEcSuf15jM/TLUqZ3ew1pXzVarTvG0WUq/dVDsbpVll1dsq8/vsKt+aLY+dXSGRtDpu59px1PhVUOwvt/f8pqA9+tmpV7W2Svlnp0l1Mz+bm4vWnJ+OJ//uKN/Xe+9M6jPLrGzdxKfhJdKNe6h+H+8eh7VBJfjY5+bIP3X2L0exT43CpvJxHrvLQsJxHqOHNdLv8fR//vc//vWPnpnM9FxxOV9MsvnUIpf79KSJnivMl8nsfDLL/HcxVcy7//znv/7nn9Xkuvr8+L9SPg+/vU4LweitD7dM2rhcJi/x58dtK/76+Y+12O3kn2fHw21xuIkkIzSi/5n4NxD/eIyR7oh/bP5jT/xT4fSZ+KeEdOaDZPni36PkW6H6UPrJJNtX+YS3km9DFNdg+pJvIusOp3uM8fys5JcgD2qf+Z7EZeYPZSVNzr8cSjxh/lUqocrlX4CP9KTkVwW2wFwxX5fY4fw34p8alNaT/FoglbqRfAtZQ8l1zv8MbMh08OuQh1JuzM9K7IaSj1+uL9NtifHLuEi+Df2/wGQ+Ku1BnsvfEOW38WqfzB9J3DAkP4Of9JYlv4lfqE+O+VAammaD889DHvlff/hbmU58qK4g/mlx/kWJba5/E+UPZTrxdZaX7496SsuX6eD7ApccmQ4+9RxLyhOf5MXzSiXJb4t/Sj2ZTnzIl6U88dF028jPZz7kA5luMAa/zXw0PXSiErefDsoj9Ge6P/yaTCe+x/Ks/y7Kg0bfZP5Ryne5/i2WZ/2jJZWEPs0284H9Hz5+9cS/ZbZfvTDCZk/yUXOzI9OJ3xW/yChw++0HETaHzId8X6YTfwCM9EDyB36EzQnzRfs3RzKd+GNg5Mf6Q6bA5pz5eB9TmU58vLQh8mP9DcMIk6UmPt7HQqYTH/YIhao4Kp+MItuvSkye649ONkI664+w/8MH3gk4Zv5B/IKSKiPJJwz5PfNRf3TiMZcf9m8i0798YOj/xHzUH/ZswvnDHkKplewPP5TpxNdZnvk0MvpROvEJC9NoPiS/ivYI+4eXRvy3+IWXXGX9Exb2wHwxH+0R9nbG9U9DXqZ/+SL/6kzKEz+Q8gtuf7C/8yBKJ/5CYpPtbxXtUZfpxCeM8vL4v0T+0F+B+WiPCZlOfNjTZRjJf/lSngZR8J2SxAHnj+cBOmw/A5a3mI9BDukrmf8X//AJC31alR8+8Erq33IkdrY//JlMJz4GddjPtSy/5UrscP3X4B9lOvGF/i1yGrj8TYkdbn9ryCdlOvGhT9hblJT4bYlr3P42ojzklLD9rUGfsJ9brn9P4hq3v60oT43TiS/6twX7ufvh7/wonfjo9CTP9rcmSmlNZDrxQdoHP3zIw+kZMz9kPusPXQ1GqMb294Dn6TKd+MDougfm400ekM724+hLeba/daFfayPTib+R/Dq3PxitOtLXzEd73Mt04uPVnYJI/suHPPS3Yz7a30mmE//EfB7/z8DQ95H5aH+wtxfOH/gcRvLEv4j61dHerswHvvzwYR8hVGf/mTDk2f6iJ3zlWX+wj1eks/6Q7iI9ZL4v5W/Mh/29BlE68W8SWynmoz/Dft65/MC38IcPDH2z/XSPEt9Z/7C/dz9KJz4q6ULfxR9+QaYTH53+AT63v0cYYXIfiY/2r8l04ieiZMNj/YVBhG32P12RlW3KdPBpUkDy3P6eojw0KWD7Sbj8wwd+gs/tD1MfwnXJh5X6yrP/z0o3uP+iUDR/9CQfridNSspSf4RfyI/1D9fVu8p0Kj8mBa6UJz7Kh0bkcft9oT4oL+ePSZMNe/xmPmGRRJMi8N+BlG9JfgPvA/Y3yeVHetJX+clAyneZD3nY2xTnD/uORt7g90dY2A+b588N8T5oEpfi90fPCyN54qNTkDzb3wb0MUG6fH+UTnzWf1pimgQSX9TahquR4frjeRnUn8fPDOqP9sr2l/BCyhN/KX5lBW6y/giLV2/z/JswhvYMlx/2GZ26yfrLgQ/9bZnfkzjL+oM9zyGd/a9cIOUPzA8kznP5Yb/zkOf2j/Qm9H9m/lXiAusP9rUAPusP6c2jTCc+9P+Q8sQHSUd+7H8UBKZJNfu/hF9SnviEkc5dmbAjn098yKNpFrn8aGpFpLP/UQwibL+ZP5PyGvPx6jTIBz98tNcs8/Hq2lKeTAthTFXYf9KkvTEGzEd/dmU68bsSe/z+Er6U15iflPwElz/B8mz/yQKWzCid7CcwVJfg/C1YUJ+CE5IfCuyYeJAf53/lkf5t774gCtyTfDOQuMp8T+Ay5APJd4DxvO0Pf2ZG6cQ/Smz5ku8CQz6UfAvPCwSuMz9pRvK2IflNYDxP/+FDvsn8rMAtgUvMbwOL/E3Wn824I/mmJ3GJy98DFvmZrD/C/g9/JHBf4DLrn3Ag5cGviPKZ0N+Y+dDH4Ic/ErgiymMemY/8oc8J84FJnt/fXOAq8rtKfhXlgT7nzIc+l1Ke+AGwkLdKKt8ypDzFL9EeIe+w/jbAkOf6O6Hkr5kP/W8FrjF/Dwx51j9hyO+YD/0fBa4z/wA+8uf2Wwe+SnniQ/+XH/4VGPmx/l2RbkHfd+YD36Q88R8CuyI/m9ufi+clVb4N/ULeY/2/gIW8zfoHtvD+nsyHPiDfYH5KYnuk8m28jxTzZxI3uP1kgSHP+iMc/PChH8g3WX8FYNSf+z/hq5QnPvQB+RaXXwMWz7O5/xPOSvlv/PaDTRPyUv9fHKh8Xzy/5Ej5b/zWRPzXF0ZD8mE/fT+S/8ZvgSHP9rck9GvCfrY5/wr4Ape4/SK9JPRH6cQX+jVhDzucP+xpR5S/xO+vAz7kPeZfmS/1bzYE7oLP+id8/eEnyX5E6bHvL8Amj79d2B+4fhPxzzd+ayJe7It47w9fyJe5/SO9DP37Mv8y9Al725P5m7CvfUPl98EX7dfsMh/6H0Ke6z9kPut/ACzauzlgPvQJezpg/QP3Uf6A+cCQnzFftH8T9nzA738ucZn1PxT1Kwt9m2w/y3gfkB9y/QOJy9x+R6J+Feib7WdF2AdzIfCIyw/7OxL8iv/Dh/43zBf6MWF/x4HKH4vnVVh/Y/Ch7wPzA4knrH/Y57Gof4X1NwkibJ6Yj/qfBZ5y+WGfSZ7Hr6kfYfPKfGEPTNjfKeuf8A9/hvoIfZrPHz7s74zzf0lcZfs7E8+vQn9JySf8/uHDPs7B5/47F+Wvej986D8NeS5/VuLq9oeP9sv2swp95gRe8PsrSFzl9kf4+sNHe4T8kssP+7tE/knJJwx+UfId0R4t2NMl55+Q2GH9BcCQt5kv0i1EDALJt2CPA5Gfw+13JervCH1abH+RblV++PBvSZ7b3wr5C31b7P86W4nXsv4W7OkafG4/a/CF/q0a80X/t+C/bpjfkNjJSv4Gz4M8219HtEcL/uz2l4/8uP9vhD5q0F9b8mui/Vmwh1vZ/6yWxDVP8ndGhC32X2vQB+zvjvUH/3WL/Fj/SK+h/qMfPuzpnsuP9B343H73QYStKfPF+7FgP/ec/0ziGuv/gPoIfVpsf2uifVuLHz7sK+TrPH4c8DzRni22v3W0P9jb4w//KOpT5/Z7DCNssf2to/3B3h1l//1i5M/6P4nnk/zhhw9/98TvD/aP5GeSf8bzoK8z89EfIH9m/kXiOvuvF9QH9b8wX+jXuv3w4Z+SvP7Dz0r5b/xXYNjTC9efcKDyr+L5JP9ivifxjdsP8FU8z2X938CHPNtPF/XPgM/lf0vssv7u4vkkn/vhwx7euPx5gUme2+8d5UH/1ZkPXJDyxId9fIDP/f+B8lx/+Oj/JC/bnw17+BD5eaUfvpCndIpfCn3asL8h82FfnyJ/j/1XwpC3mC/a31de6s+GPX0ifx7/CUO+zHzRHm3YwyfnX5XYY/29xPNJnuf/ntCfDfv5lvqj573A5/EL6Z7Qn91gflbit3x/X/zDT4IP+ZbkNxB/gT+a5PLDHkO+wfpPivI3hD5t9j8b0AfsZZLzR3rKV/kp8fyG0KfdY75onzbsZYrzhz1NG5H8N/6K50Ge5/+NLfM5f9hXkuf+n8HzoD+e/zeEfmzY3zTzYU9Jnsf/jEhvQH8B84GXUp74K4GzAje5/WVRHl3lN0V//spz/eGP5oR8k+1nVuTf7El54ov++5Xn8sP+5pA/+195iW22v03oD/Yzz/kT9n/4yB/6YvtL+PTDh30sID8evwoivSn0aT+YD3yX8sQnLPJr8fil+xG22X42of9QYJ37L+xfUTyvxfonXFL5LegT9lRn/cEfLSJ/bn+E0d55/t9Cf4Y9LXL9MxK3uP9rEtvsf7bQHmEPNebD/iYMlZ9A/aFvnv+3UH/4mwmuP+xpIozko/ir85X/6DCI8w0sVkhw/Mb6Ll74/L9kSX4osG/JdMQfHYFLLA9+mdIFHv3weywP/syK5M1A8h1gyG8ln3Bg8fPFX48C1wS2QsmvAxsq38LzrxaEJD8psc35N8AHDiXf9gXOCtySfNOQuORLvo/nAeuSXxLPI/k28xFf7whchZLAn0JelN90mC/qR/IL0qfg4310Bb/M+U9Z3pf8ciBxn/OH/gcCV/j9AZd/+BXxfBP6n/zwR+Bz/mNg5HeV/Koh8Zz5eD9Tqr/kL4CRH+uviueFP3y8j6XADvNXElusPwfPg3wg+Rba9xry3H62Els9lW95VpT+jb8KvBO49sOvQZ7bf02U34K+jszfSlzn9rcHRvm5/dbxPLT3C/NDiV3W/wl8lJ/brxtIfGM+9HsX2GP9Abu/fIFttN+n5NuOxB7X/wEsymOz/j2Rvw39JZnfk7jB9X8Bi/LYrP8Gngd9ZpgfSNzk+qfAR3kDyW/iedBnnvlXiVtc/yyeh/Jy+23iedBHkfloTwnwOX9gkk9Kvi+eX0J701S+CXvckvojTPKsP1+UpyT0Z7L9LPmS70v9mbCPbSOS/8ZfwRf6NKs/fJJnviNxaSb5HVG/kmh/lE584IrAHak/E/aX5Fl/XSPCZoP5wLC/Hc6/KTDJs/66Qj8l6MtnPnBLyhMf9rUnnlc2VD6w2ZH8sidxT74/sydwX+Ay668Hfu+HL9qjOYQ859+XuMz664MP+RHztxIPuP543gB87v8DlAf6njI/lHjI5Yf9HSA/7r/DIMIm28+y6P8m7OGQ859JXGH9jfwIm0vJr4j2acLejrj9Ev7hj0V9SH7DfOgT9nLM+RP2I/ko/iow9HdgvujfJuzdmPM/MZ/1P0F5oG+2vxW0v7PAU35/wJMwko/irwJDf/cf/hV81j/s6xT58fg1E8+viv5vPiSfMMlz+WH/ZuJ5VdbfTKRX0V9fzAeG/Z2x/t4Cz/1I/hs/FelVoQ8zxXzoH/ZzzvWH/ZsjPx6/Fnge2l+W+TOJF5x/QeIq62+J+ov+TOnf+KvAsL8Lrj/s4xL5c/td+hE2E5LvGBIvZf4W7GEgsMP6C0T+jvPDF/3bgj8byPdnwb6uBHa4/weiPE5PyhNf6MeC/VxJ/Vmwryvkz+MP4ZmUJ75It+C/rmT9LdjPNfJj/a1RHtHeLLbfjtCH5UKe6w/7ukF+rL8N6p+V8t/4q4X4q5Dn+sO+bpEft9+NKE+tJOW/8VdLyoc//CCSj+KvTiTfZT70CX9zx/qD/d0FkfyXj/whz/azNmM+lx/2c4/8WH97PA/6GzNfpFuwnwfOH/aP8mP+wZd89n9r0Cfs6YHrD/91Dz6PXwfkD32z/1kX7dOCvTwGKv8oylPn+h/DCJP8N34qMOzpietP+Id/Es8n+R3zoT/4m2euP/ApjOSj+KsTybP9rAt7YMHenrn+Z+az/i4oD+TZf60L/ViwnxeuP2E/kv/y8TzIs/11oT/Y0yvXn7ARyX/jr+L5Ltrvm/nQZ/jDhz9K8tz/byLdRX9n/9WFPtNSnviwpzfw2X+9i/K4aG/sv7rQZ07KR/HXQKy/FfJsP+6i/i70pzMfuCDlo/hrIOKpQp77P+HrDx/tEfb2Ifk24gEPkZ/H/ZewIeUp/ij0R/Ih822Bn6K+Hre/UOTv+VKe+EI/NvzHULYfwsRn/T+RP+TZ//TE+7BhT5/Mr0nssf5eyF/o32b7R7j+w4c/SvKx+SvkoU/BjuK3ViRPW0W+8dcI01YLit/ieaI92rH4gS7l3/L9277EHtvfpNBvA/pm/5cw7HFS9l8b9jUp+A1+fymR3oD+2P4Shj+b5PrDnpI8+08p5I/3N2B+IHGK+bCvafC5/6ZQHsiz/W1cJU5z/WF/0+J5De6/aeQP+RnzxfuwYX8zzIf9zAh+k8f/DMoj7LXN9hfpNvzZLLfftcRNbn9ZwW8KfVI68aF/2Nsc638ncZP9p6woXxP6Y/vbhP5hb3Osv6PETbafOZRHvA+b7W8T7Q/2N8982N+8ofILwJBn+9tEe4S9LbD+4I/mUV62HwWUB/Jsf1vQH+ytzvojbETy3/iteB7Jc/ygJfRrw58tsv6A9TCS/8ZfxfNb0F+a+dDf+4cP+0ryrH8N8U/oL8d8tEf4w0XWH+yvBv71hw97wfGDFvQJ+5vg/IsSt7KSn8DzIM/2tyX6t032FNwYH/ri/p8IpS0xwaX4awxLPvm3vhelU/yUni9+l5nvC2ypfKMksAn+iPmhxM4PvwJ55tcEtgLxO5B8wrMf/tWO5G1Z/49XJPjI/yr5NmOP+VmBG+Bz/i4w5LOSX0KaLn63f/gt8bvE+XckNkvMF883oc+e5JvQpw/5QPL7wJD3Jb8s0s2e+D384UO+zPyRxOZM8iuiPubRjtKJD/1OfvhTgUk+/OFfpTzxk3YkX+X6L4AhrzMf9YH8QvItQ+Iq638lsCPKQ+kUPxVplvPDR/3XkPclfwssnmf1mA/sS/lv/NWO5GvMPwAjf25/hGdSnvjAR/G7zvyzxBa3vzrzT8yHfkme638T2EV9sz98yN+Yr0vs8vsLgcXzbG5/hA2Vb0OfkPe4/G9g8Tyb258n0kj+zfyexA1+/2lg5Mf6b4jn27MfPvSbgTyXPydwE/mz/pvI/yjliQ/95iHP5dcFbiE/1n8T5UlKeeJDvyTP+i8CIz/Wvy9wCfpMMF/o34T9bMnym7CHvsi/xO3XF88vCf2ZJcknbEv5KP4aRvKs/7Z4fknoz2T7Sxj8NvNhH9vgs/3toDxCn2ad+cA1KU982D+SP0p+F/UX+jQbzAf2pHwUfw1FvFTIJ5kPHKr8skgzYT+7rD/Y157AZdYfcAn69pkv+r8Je9vj/GFfeyK/Mrc/wr6UJ77QD8n3mQ/7OhC/y6y/PsoTSHnib23EXwWf9Qf7OEB+W8kfiOeXr1Ke+NAH5Ie+yh8akXwUf/Ui+TnzoQ/Yw5Hsf4SHYSQfxV+9SD6Q/Ara3wZ8zh/2dxRG8lH81RPnJQh5tp8VoV9zL36POf+NxBXW31g8j+SPzIf+d5Bn/Z0krnD/n4j6V6DvC/PR/iE/4fYDezoBn+s/RXlEezTvzBf9m+SnXP4HcBDJR/FXT8Rb7Sgd/yeM5025/C+BZwJXjR8+9PdkPvSflPLETwk8F/lXuf/PwYe+2H5WUX/Y2zm/v6zAC4GrPP7PUZ6tlCe+6N9fec4/z3zW/xL5Q77AfOgT9nPJ+ifsR/JfPvIX+raMH74GeZm/ZUrssP4C8XxH6NuyJZ+w9cOHfSV5T/JXojyO0KdVYT5wWcpH8ddQxFuFfPDDF/qndOIL/Vqwt2upf6suscP9d43nQb7GfNE+v/I8/mBT3gbjP+//I+zL5xMf7ZOOOpBzAAv2d4P8uf8Szkp58GsizYK93bD+CAcqfytwTejTYvtLGPJb2X8s2MeteF6N5w87kX8N+mP7Sbgrfu+YD/u7Q35sv/cirQb9jZkPPJLyxIf9JHm2v3uUR7RHa8Z88X6/8lz/ucQ1th8HlEfow2L7W7tKfGA+7OsR9c2q/Dra61LyCZM8l38jcZ37P55XF/qkdOJD//BHT9z+YI9Pojx11h9hyO+YD/3DHp+ZD//3hPxZf0ivQ19n5l8lvvD7Az6HKv8CPvr/lfnAlx8+7CvkXeOHD/2z/XahP8hfmQ/7ewWf+z9hR8oTH/0f9vTG9SdsRPLf+K3Qhyv0aWV++LDXN35/sKc3UX93+8NHe80yH/qEv3tnfkFil9vfHeVB+2X760L/sLcPLr8mscv9947yCHtB6fi/Z0j84Pk/7G8o8vdY/w+JbYv5nsShzN+G/X0K7LH+Q/F8r/fDF+3Phv19cvwC9vWJ/Nj+Ep5JeeIL/dqwvy+pPxv29Rmq/BfKI/Rnu8wPJX5z+eHPkjzb7zfyhzz7r57Qrw17+A5UPnCD9Zf0I2y3JL8h2pcN+5fk/GFPk6HKT4m0BvTN/msD+hyI3ynWH+xrKojkv3w8D/ruM1/ox4Y9TfH7h/1N+5H8N36K50F++sOfSHniIz2D8vL4n8HzRH+32f42oE/4q2nWH+xjBvmx/5XF86DvleQ3DcnP8PiJQxeymH/z+S2ExSBps/+Lo1Rs+LNZrj8wHc3C+9ezojxN0d9ttr9N6B/2Nmeo/JwfyX/jr+Cj/bL/28T7gD3Ocf5HiZtsP/J4Htov+7+ETz982N+C+N3k9ktY6NNm+9mE/kme3x/iAwXkz+MXcAv6Zv+VnhdKeeIjXRf1bXH7033Jf0l+C+0f/q/OfOAi5Ln9EfZ/+NAf7LHG+k8zn/3fIsoPe8H2twX9wZ5qXH/YY5Ln9quhPqGUJz7qD/uZ4PyLEsf4CZRHl/LEh32mExVxwCLaL3AC+XP7NwKki0W2JuRD/FVg64ePRfOmL+VjfCzytZk/Ergakxd/LNMiXz9KpzKCH0h54m8FrgtMmyLArzFmvoXnX6U88bFouAH5UPI9xlvJt5G/LuWJn5XY5vxbZiRPhzjYpCiBcSBlR/IJ+1Ke+G2BSyJ/05F82B8T+utKPuwP4RLrD4u+6fxSPv8FfDo6qyf5dJQOjl6KnV9KR+8I0dj5pWXxfDpUNmXI8kO/QzNKJz4wjs4xe7L82JRizgQecP2h34kZpRMfuIz6B8wHxvsaMz9kPuc/FxibWMyr5FfxPvD+5swHxiajKvOx6dAR2MxKPmHILyTfwvtZQZ7LvxEYm2Asfn+E8b7XzId+sEje4fa3B19gi/VXE/lbMylPfOjnAHluPye8f4Et1h827VhHKU986AebHOpc/yvzuf27yB/6vjAf+rmZaD+STziQ8uBj06SN+j+YD30+pTzxgUme9eeFEie5/eJ5LzNK/7Zfan9CnvXXCCTOxNq/wCkzSid+Ghj5sf6avsR55qP9YxNCk/WXA0Z+3P6waYlwkfnQb8GM0omPTXct5MftrxVGmA5BIT70q5lROsU/YJ+xKarkqHwcsmKy/S55Evuy/ibstw951h9h/4cPDHvdZj7sMx3KwvaXD2kxK8wX9TexyaXN5Yd97iA/bn+EcahBjfk41MCFPOcPe4xNXKXsDx/ybL9LusRd5sMe94T+kf6N3wInhXxL8stCvybsdU++PxP2mA6RYf0TFu3VZPtfFvqlQ2p6XH/Yx77AZdZ/X+Rfnkl54kMfsLd9Lj/s40DgMrdfwuCPmC/aown7OZDtlw65GSD/5A8f8jPmZyUeMn8JjPqy/umQG9R/yXzofyXliQ/7SPLeD9+R8uAThr0dM38ncYXb30iUnw7l2TEf+oe9HbP+jxJXuP2NRf0q0N+R+dA/7O2E9X+RuML2D5v+KsL+mmw/K9An7O2U9XeXuMLtb4LyoP3dmQ/9w57OuP5Piavc/qaiPHSo0FPyq3gfsJ8zrn9S4iq3v5koTxX2gu1vVejXhP2c//DnkGf9Y1MiybP9raL/w54uuPywp4vgh4/yoP/mmB8yn/UH+0qHIrH9XeJ5aG9sfwnD3i4l/3tIEvLj9hv4Ed9i++sI/VrwZwPm25LvlCQfmx4doT/LYr7QrwV7uJL1p0ObVkEk/+XjeUIfVpn5OBQJ9nAl9f/F4M8kfw0s9E2HPhFf6IcOZVrL9vvFoj7OUfI3wDjEyGW+0I8F+7nh/AkHkfw3fov6Q57tZ03ohw6Z2nL+TTOSr7H+tiL/GvTN/i8OnSK8Y/0T/uHvxPNJvs98oR86hGrH+Y+Yz+1vj/whP2E+9A/7u+f8YX/3yI/bHx1qBX2z/1nD+5iaUTrxYU8PyI/b3yGMMB16RXy8D/ijB9Y/7CsdqsX1PwYRtjaSX4c+SZ7LD/+S5Ln9nUR6He2P/U8cumXtpfx3/iflDf5+AA7x2f7S9JH90W/8V2Bs0q2z/T2hfpBn+1sX7dOCPT1z+ZF+DlQ+4VDKEx8Y/uqF3/8Z2I/ko/ivwOj/bH+Bv7cQ8PwJ+CLKW+fxE4fe1HDeANtfV8gSvnL+2PSK8zhqvP8bmOT7fP4A8JvafyniAyM/l+0/zs9w8f55/znSKf8btz9gkvcl/ybq7+L9sf120R9gr2+s/7TE7lbl4/wBi+3395A1kTXz7ZLEHu+fvoUyf/a/3assz531B8yHuMX5kNeZj+cVf/jAN4Fd7n+E8f415qP/JqQ8lR+Fpvgnx89SFL8W9e3K+AthxD9Drj/8a4p/cvwmRP5HWV7ii/dn2z/lL0jscf+1EI/G++Tvd7SeDfhpsP7NSD62/gzrSzz4A0XJp/UwwE+e/yC+hPUkHtvPJ8oDfiz+L9qPjfHoxfWvSuzx+PMS789De+H4D9LpEL2ntH/fQ/Ugz+MfPQ989v898X5tjJdvzr/O+bP/9cbzxPu2m8zH8/wfPsZHbMr3uP0lRXoD74vHL3x/tjF/SHL5gelQP+6/+D7cwCF67Zj/IvlL/v6C7xtJ8lfk+8PzKX8e/xqexCluv5h/pCDP7Yf48H/5/dPzMF6muP49ar9q+dOyPjbHbyh+i/FU5/gl4r951JffP8VzEb+dcvlFf6b4b5rLj/rgEIMG29+MSG+I9mfz+NsQ7/d7iKL/U3+UP6uWv2mo+iO8/OGjfWUFbnL93xLH2k8T+t/+tJ+NxE32v3FIQ7P0036Tsv3lmI/xOIf4EdvvXBBhm8fPpuif9knKf+P/sGcyPbKfxve8dHo+8+m89Dzbf9wPhEOKY3zEv5rojzx/QzyL8qux/cH4j+c1+f1Xw4hvn5kPfUC+yvEfYMSvmrH4F/D1p/7AmH/ljZ/6CxmcT/+tP+rDh2B+26/A8AcKrL8HtWf/m/79fiHq0ypJ+e/3B4ExXhf4/WH814M/8fH+nj/5g1801PwLgdr+itAn2jvHH1voD+k/lb8o+C2OX7/l82Llb2ZleYrMv0vscf+hQ0F7av7UnuEPZLn/Il1Dffn9aSgP3heP3zg01MZ4qDEf47Mm8m8df/g6+WqR/4Nj67/yzE9I3GL945AS5G/y+RO0n3pI6+UlH+XDfmejVI74wCgvyX/9X5FuifL88o2gp+SP+pSx/5PzJ32g/F1e/1+QuMz7l1waH0R+vH7CwvedEumjZ0T+q8CQp/W65L/7In0k+FXWX0/iDMcvKwJDvp5V+XQILcd/wCd84fW34NN6hpnUn4nyBQLXOP+ZxLH8UR4rkPLMx3oFoy75WP9A8rx+gjCtd+Dvl7QeA98DK5y/0Md3/Qevn8D3Q1PkH1u/caH9B0I+tv4P9t0Vzxtx/AjzI3LSr7L8lA7scf5hOYqHMZ/SLegrKfk23h/4TeYLTPGsCdtPlIdwVvIXRpSf0ZD876YxgSmd87dF/mWeP41g31Bejh9WMXS0IG9E7Y/uP1rK+kXfz3oiNC1wR+ZvGhKXuP22gSHvS35Z1J/ku8xH++1J+Ri/LN6f6TBfPN/0fvJH+gjynH+H+VvJrxjyeWPmHwWeIn9f8icSx8pf5fpPmY/+iPJWWX/4FNlGaJLff1U8j8475vPbSjh/FvLVQOa/EM/D+cdxPtd/yPkDL1FfLn8gMJ13wvsX6fwU7CcNJN9Cfei8Ej5/ZSXSHVGfGB/+MNYvxvxHB+uhsF4nxfNX+L9YL9lg/wf+KK1/5PlPrSSft+b1H8A7Wm8i+bSecKTmj/WHhLe8/tWU+rT5/DAMZdB37PxrE/1rLuqrs/2C/p0fvk7fE8tROo0/OH8P8duq1L8J0wFc5vMTgcnfCGX5Szj/2JfyxO8xP3Z+szx/mcpL70+8f5qP1rj/bEQ6sNWT7ccR7Qfz1dj81UL7JXn/hy/lv/6jwMjPOHL+W4md8If/M34m8P1yK/Mj+4/0sywv8S+yPBb3P9eQ+Mz5w55uMV5KPtXvAX/7KPn0PMjfmA/93GV5Kf+HwN6P/gijvex++HieK+tP91F66O+8fxf3W9rob3z/Ee6fNF6Cj/su43y0P/Zf6D4ixPPeMn9b6MO2IC/z/95/FETp0ffbXsSvyfzpPH2Eahr8/nH+XUPkb/H5ozh/30Z7SXH9wQeOnd+P8xdw/pfN/kMD9gv7MXu8fxnnA2A/coXjd/DPmrA/zAem88J4/y/ugzFyIv+8XP9M98E0RfmbfH8R4aOUp/EX7bHwM37UJI7NXy2hHzuU8syn+WzM/3FMuO696PmUP+qv/9jvQPJj+RfBJ/sj+XienVTzt3WJW9x+ExiPQpXvCz7m07H5d0m0LxP+eIbjRxhPfV+tvy+eX4K9ie3fx/kp8J8ffH5LicYvtP+ywoe8HTt/SqQTfvL+Yezfbxs/fDyvp+ZPuCDPK/iOv+hPQSRP/LYsv1mS+iP7doC81L+N70PAHvtPLxnPs/n7EcX/KN7F/h+e10H5uf2iUwGb7D8Thj/cYftflXzyL8j/gT8D/62q8o0Z5OX7Nx1pv60gZj9EGjD738aR9BlG6ag/1tdaBuy/9J/hz9N6Y44fUn9Afh22f/Bfic/rzzG+0/6FpuRjPwLtH+Dxn+K7XeiP/R/Yc8Js/0thWcrL+hN+YL0B+89d2GMhb/P52/S8K+wX668lx5NY/t0wwjE+zpc14W8n+fxMnC9O5ef8cR4t5c/fDxqI/+D7UY/9R6xfpPgfx2+Qjv0/Nq/fKgl/2oT/meH5C3BP9nfi4z5VzEfi96di0MF8wub6k9EUGPe1xvh0nyrPP1C/73m/sfsjUB/BL7P/912PUcb6DOk/YT0AcI+/HyMeSfMXjh9jPYYh7J3J/j/OBzB7ZP9l/+9LXObxry/efxP79c8cP7hK/23A5+/jU7hO6y3Y/wPGfQd8fm6L1kPQ+a+y/09EWh/9ldevYv9zGf15wv0nSfryo6vSPMbQPK8fpPu4Ya9HbP/BB+6z/cJ5GgPYbz4/BudvlDFe8flzDZxnhvlOiu0v8fH+ePyi++gQf4zdHy3GF8JDbr9TGk+M73150fxByIdlhU/3Z8/J3sn6w2kaYrx1Yv1X8NF++f5EnA9pLsj/kvMXnB8xhP8SqvMfC/0l5r+L9mTh/OELf78DHon6VNj/GiGegvPO+f6NOu4zwfxrxP4nzh8eivdRj53/jP4v8rP5/irCWCoykv2PzoMGbvD5uziPmuTZ/lQcab+6bH9n3H84/obzk3F+scn+d0WMhzY+VRZi95dgPoT7Qrj/jOH/Qv/MByZ/fcT+C/BY6AvP//LR/0I1fzpPGZ9qxlJ/dP4xcIvvTyCM87v5/HmUz9xTvEzykT4W+ouVn+4fgb0+cPzEk1hn+4OhGrjC4+cE9hf3x7xl/nR/CPhztn/AiL+2+Ps/cAXj/Yn1D4z56ITHf+Cx0GeV79/QZfzZ5PkX7o8wMR5u+fx9mNor8uP5z0Tog+7L4PPXK4g/gX/l9UN4f7gvI8afoj/g/d9l/jgfzET7m/L4QTiM5Il/lOeHUTrxgTHfmrL9wPOnPvQt+Tj/jPLj/Cti/Pmev8bnXwGjPDXu/8B4nsXn/1B9nuJ5My7/U+Zf0bn9gA//keePeB7hGdtffD+ai/o0efxroj6Yr/H6D/q+lBf8LI8fOYlt1n+OggLlyL6y/TUx/8rx+q20xFX2f+eY/5Tk964YPyntdSx/3PdZ5f6D+z2p/Hz/MuGlgL/3j1L9ef6L8xCror3Hzj+s4vww4AW//6zIPwgi+S8/lHw+/7C6lf6Pz/ycxNV4+xfjL8ZPnv/R/nPgRaDyx9j/zftHFmgP2G/N8fsq9Jf/yb8gcYnHjx742D/N8WcqD3DM/9MFP8T3G7bfS7QfjJ+8f6KalfjN33+Al2iv3P+W0AfGD97/gfmMifninfs/vm8GKD+vn+rQerqy8V0vTOMX1nNg/hiw/QK/J/qDY8TqL/wn9B/+fupg/KKlkhw/AA7gP7H9m4riOeBfZPur4D5pzOcmRtT+KD1A/tx+wUc83bK5/8K/bVJ/j/jf9YCiPrH1fwHqj/kmf3+g9YTAy9/1f8if/ffvekC0X+Zj/o/9o2nu/3gfa/jvrH/sZyL52PkneJ/Yr7+Oj58Rju0/wvd7+l6f+uFP6fut5E8kjuW/hj+G+Uwx5n8KPl1KyfEj6A/xCIf9R0rHeiRef077f2oqn56H9TgxPmHMV3n+DGw0VT6l034enr/jkgeU13LV8hvob2v2XzSBsV/LZvuP/VNUfy4/YcQDEvH914bYr99T7q8/oryYr/L8CemEDzL+RffXb4Le97574uM+ewftl78/kf3Bfsoh7z/H/HXwc/7HAu1Rl/Jf/9eO7NeC/Ufsb4Q9jJ3/UYE/jfvrfY5f4X0AV1h/dylfY/tXNiSesP+I/U24L3nL/nNHPq/G9qMh6k8Y8uT/ODL/Bp9/gPEAJYntn7pjPRHuz0qw/QPG9+8n39+BrUt3uV4uit+UvuvPbL6/DPNfeh7fv2NhPrkNI3sdfb/oRev9Yuu30R4hv+T60/pBrJdm+43zQWvCntF5oxQ/d+T5oTvmYz68E/3B5fPvcJ5pDfaLz++n5xE/+OHj/bH/QO/DkfEqev9Xifn7lzWk+KHzPR/+G39D/sJ+WRz/xHn2hPn8egvf5xxR/hqP/8C2bil8eh7kdxz/xnyYzq+PnT8NfwLnlWe5/+A8apyXt+Tzo2E/aP0a24894pdYfxCL323hfwq8Z/8B+tgjXsT2C+l0qSyv3yb7i/VcGse/sJQEk0iX4w+Ecd8N318F/+Z73g7H73B+3wH2n89PxPmBNdgf/n6EdMIa+8+IJ9J5gRz/o/N4j9JfJ/sFPuItZ46/PCSOtZ8D4q84f4bP3wO2MB+PnT+F9APaWyx+h+9/sF/Mrwp7Yg3AZ/1jPD7C32H7M5P+PMkT35H+/5H9l6fk15nfpu+3Kr8M/VeovUk+7NsxiOQj+y/565j9FzhQy0/9EfnVmI/+SOXvx+ZPIh230JfY/uH71Im+dxvy/eH54tO+tVX51H5PnD/ST8ifvx8A43kWz59xfzzhWP6Yj9Ogqcv80R7r6K88/6X2CHxg/wHfj88YL9h+nn3J5/hvfSvxmfv/SeIa289zIPmx+Sfm98jve76lgJhfE2b/H+UBpvW5NH5g/T2ed2b7d5btqc76u/hRe4qXPynxJRY/EriO+D3X/4L335PxFuKjfyB/jh999y9gvRLHL2j/BNbbx/ov2hPtN+P2OyJ/xP/uT4jGD6QL+afku4bEV84/pHhCJB/juxivkzx+IP4P+T7zkxK7PP5X8f3AkfLkP9D5LciPvx/j/IWa+B3jY32V2/spvyPxjfMnjPGT+1+d7Gs5yo/48Oe/30Nl/piP3H7rL9ej0PeZ2PvH998Ov3/M3yt+pK9Y+3F9KU/5430W5HhBfHy0pfsXY/f3wh9BfXn8o/aYVeMfdkuuH6zw+IX1hy2s/+T9Q0i3MF/m+SdhxLPc2Pwb8ync/8nfL4kPfGf9mzIeVuXyN3n9e+z8HfQPOn+S/V/4841QypP9wfuHvjn+62YlfsS+v2H8Qfvj8Qf+G+LBJq+fqaE9YKvSiOcfe4nrfP8b4sPwBy3+/lFB/AjzPfb/CEO+zPOPAa3nKkfxHiq/LnEs/g4cAsfvT46wbap8G/P3Odc/LbHH4x+e3xDqtBKS3xA/7LZMp/rjfokQ8Yef+A3un7Atyfcwn8+gvDx+E6b4p+RvUH+cv8jnz3iIh+G8mwHbb8x/nkYkH4u/Yb1ALH7lYf0j7EVdzr9szM/p/Bb2f7C+yiP7K/m0PqxP9jri0/wD853Y+TGwDDT/YT75gxXKL+o/Np4E7LH9oZFU9Ceb92/VhX6Jn+T1q5i0YLyus/6BkZ/F86+WmF8S/8Tz/5yQLwaGwn9iPQ+Xj/QnymenUT6uf5fGv5LS/mn+g/GSv58RpvuCOX6O843QH2vc/nuB9P9a6vu3EI/o8fmDaA/0/vn9Yf0f+r8Za//wDzDePdj+FGX7icXvcH8CrTfg879xH4NZpvFD+r/f86uEU8Tn38C/hT2xY/vvsX4NmM9/tfF9n86PZv6T1v+J3wNZf1OkkfyLxz+kY/z0+P0hHTg2/mI8IT6PvwbOs6Ln8fphA+vRUF+On9N9eLhP5MX+20Ku3zE5/o50G/158XP+OuZLOq+fBqbz13n9IdkzLLWoyPYDTPbLkO2H0i3cV8vvD1thPfhjfH8qttra2D/3iq1fw9ZH3JfJ6w9p6y1cJf7+h63INuJJHL8kTPFLXj+F5+N5Nu+/a2H/mkXzTWn/cL7/G99beP04sIf2y/cHEMZ9BCNuf+BPhP489h9H+J6D+0rfnL8nv1+PuPxIH+P7H8dfa7hPA/4A3x/TShqR/h9sPxBPTQgdudx/3yjvN16ijj9tmU76p/uYaf5qRHz4B3R/PK+fxfcrwhv+fot4Fu6br7D/vaL7p8uK/+GCj/ay4vrDPqD9GOx/hLR+W+Amz79h/yBv8/dTxGOxfqPK+w9xnirt3+LzV7H/wKZ4IPc/k8Z/5/t+o/HXie5DY/tlYP1Ui/Qt7X9LPi/GT6L/oNHuOX4BfexlvCIaP/zvfLDE/hsF4eBP42ghetSV1/+x/W7R/QPCiHH/79J9BiXje78f8dE/sX6L4z+0PpniP+x/1uV5NjbvH4Z9sh2y19L/vErssf+A+RVwzP5h/zetv9zz+j3CtN+Y50+IH8N/jp3/kZTY4/GD1o/+rF9Iwv/AeWMH+f4beP/AObb/iL/T/rvSDx/nzfH3A+IDx9Z/Yz0C5E2Ov2B/Hj1vyfOvkZyPVJiP+W8S75/1h/mJC/3x988Gzyd4/kLxH7o/iu9/wfNoPRrP/0l/2D+5Y//lu9Wr941sRPEDEU/C/Um8f4e+5w4o3iXjV8C4fyx+/xfif5Dn+3PpPH58z7ty/ADxf/gLDZ6/kf+A/h7bv4D6jNX54/f7H+Y73H7gT1D8nfuvB/3hPqENr7/BeLD5uf8shfaL8+s4/tXA+A2clP4vnX+Zou93ZYWP9Xomf/8An76HtPj7EcZ/fA9p8PcznIeJ59l8/nEZ8xec9xc7vxrfM2c4b5zn33QeNr638vcDxG/p/k+D/ReMJwmctxCLX2A8wP5v3r+B+0NJnu8fJYz7QFu8/u1J+8nV94d4AGF+fzbO90jKeMG3/dL66ZLiv9VgPyl+xvM/7P/C+p8G8/F9Fd9fTe5/2A9vY/7wYPtD8SV8v+Lvh318T8f9ORx/pPtwgAt8fxe+n+B7SCO2/tqQGP46vX/oE+dH8v6v73m8P+f/Xuk8lnK0PiQ2/uKorw2vP8nJ+Xxs/MX3aHer8vE8+t6x5O9/tJ8hiN535D8I+4H1az/7F6g9JDj+AFyj71Xsf6A/Bzzeov54Hvz/N9uvC90n1VP8J9znCUz3gxIf87Gxyv8+L1THX8TvmvC/9uy/YD6BeF+O72+Hf0nrpXj+/jBk/Cojy2/jPGc9Fm8yonS6r4PnD5SO/hzy/Ann36So/cnyv+n+MqEvnn+myB7L+5Ko/rAHaH8v7j/oD2ivMf6ZvieXI/+e5q+MOf5rYz8SsMf+Rxrz/x7m+yrfwn6ldKjmT/FXQ+UDmxw/d5A/zoMIefzBebL43hw//4H2owt9c/lpPRvi7Xmef9D927hvjNtPBvEA3Kd1jc1/BAnxliLvf6Xz8OA/sP6Aaf9ults//D86L4/1D+zQ+yoxX+7f4PVrtJ8J+Te4/AH5P2r/wX5gWj/E34/I/wXO8vo5+L9L6e9G9lf0H9yfxfG3EsavCt2/pvpPiEfH9r+MaP2S6D87df0j4QvXf8XrJ3n+hfXx+H5p8/gDf5bsZYrnX2jPdF8Rz3/f2D+WpfFW2l9aj4d45c/8aSJU34qt/0LoBfpOST79EecdH9n/w6SLzp/n7+9ZOk9ItD8+fxj+jG2r8TPyH7Z+5O987Rfmk1i/HMbmTwLD3+P96yZCySTP8x86jx/nPfP5dTj/nvCe42+I5+A8m1pW8un+w6y8L9FgvCD7If2fqrw/scHt7ypUifE0Pn6W5Prbi7SfFtp3CvHnksyfMOaPvH8dzyP5G68/Qjyd9v/x/PdN338F5P1bpognmti/1+X5nytwD+t9+fygToj2Y0by3/cv7UmGx19gOm+W149S/uJ7m+3K/El/HbX/GFj0gPXg9dj5meIfwqbk09GZOBqyLNcvUPwX81mT1z/Q9wQEQTKy/LQeG65FDw/F+8P3Y6y/trn9vWj/OcYf9v/RnyDv8v13NRq/VfuJ/XeQj+9fzcrnOew/wn5kwj/kD2xz+zGScv9Zg/s/xu8jndfI4wfaM9o7n/+F8+jJn35y/4X/jPPbHfZ/PNhPrKeKnd+A8mA+6/H+Kzp/FedtcPldeX6Gwedf1MWrJn42vv48asTN2PotxKPQnpo/fOjz7Efvj9Yf4XkO9z/gJr4X8f51Kh/sXZb9X/h/8Pdi5/dgf2TTUfVvwR9G/CH7s/8S67krPP4hvempfMJb+b5J/8CIPzZ4/kXtAf4fr99AeSj/BNvvDZeH16+YuI8S9pvvnzXgD61VvoWjr+9Yb8X2Z4XzvOCvWBw/gv3F0RMB7x/akT8o+Ow/Yj1ZE/aK/VdgOq82x/pDfBHn2TZ5/kHn7+L8JN6/ivdJeMP+34rmDyp/Q/4o4hU8f8N6ApQnx/FTOj8X7ZffH8rXDFQ+pWP9VJ7zR3xg9nP/fJ7WT4v4M99/XMV9qpBP8/h3Jn9MyM9UfpP99Zj/Tnz2P/F9ZIr8ef6dR/vF97vY+s8e9V9fvF9pP2bU/4Q89/+CH+HY+s8m7OdAPv/rfwg8EDIxPjbNAJtjtDzkj/eBeFeB84c+UZ4m918qD+KtvH6+jEFsKdOp/njeEOWLrX/HfAbf69h+I/5D/kds/XtHYpfn77oR8W3ev9WCP474UcjzF8SX7j/rbzJkD0uK/0PzV+AT3x+A80xOP/fPIKjfgv3i84spqA97qMfXj0bYYfsPjPdl8f5LPM/syvdL+ocl7cn07/uj/fwC8voDnMdJ+59i+VdpPt/7tq9o/mR87TXZZ/J/DHpfhvB/jIjfJH+8911vGhv/LPSnPdsvtAfEO3tsPxA/XuEXxy9tsmfi+SVufyUpv5Txe/stnxfj65i/of3w+3fED7rkWuf+i/Ks8WSOv+H8Ijr6kr9/4/sJzT8C5iO+W0T9OX6F9eAtxLt4/28Vk6IU+b+x+VOEHc6/iHgG9k9z/JjO/6Xzlzh+kJS4Gj9/FvM3oW+ev1dQf5SnyP0fl5ZMDEMp/4LWX5Sj8lL5j7L8c97/Sef/Qr4X05/IH+stOP6I9fk27bfg9gdXTsN8k/uvFkTYMmLt10A8NXo+6Q/fXzaijcX4+OhO/Has/Yj84S9oXH8MmihPi+0fnFTaf8Drr2rYj4h4q8bln8jy13j9NPIHtnn/h4cgSpPiNbL94nwE8rdDyc9gPMF41eP9u4iHYTzh9X/kj9P+S7a/B9Lnz/3PYqj8+h/S/7Z1uX+ttZX+A60fw/jD7e/bAdX157T+kO475+8vWI+I9Yqx+89p/SLa34D1B38G953H7j836T5zUR/ev08Y+3Es9t/hPwE3uf1Cf9jPYfH6j0ZS6rMi6/+Z+kc4Nv9IU/xElL/FfPgTGI/q/P0C4znGm8aP/Wmhvhz/hX2xXNm+qf6wR2uZTvye5MfaP9UvI/3NmP9p++r5Fzmk43s2z3+JD2zL+C2NJ30h02T/j+5fwH7xFce/UP41zRclH+uj6bxdnv/R+bk4/5zXT2N+Y+G8twufH4j31/+Jn2H9Ku6bj8XPkD/dZ5/j+PNGlqfJ318QX8H9JbYu+Tb4Q2r/8v1h/MBRAbH4NcVnYBr5+yPiN8S35fyF7j/B8+iP3/h3L8qP86fzDZM/+U8k3+T4VQX+MOwt8/HRn/ypBdtf+F/wx6q8fhzp8Mdi9p/w48f+Q7/QZ5PXPxzEP028r4msP/xv8qeRHrN/8Mdj9hOY/G/+/o3vX7SesSbjN+SP4Pzw2PndtJ4D8Uu2HxQ/R/9Lc/uH/439fK1Y/JX9b/Yfaf09xp88+6+wj/lA9d/T9D1ByPP+BZzvTO33xOfv3hjz+8d5li5WUcXWv0AJCZkezT+i9hI7/7KA9X9ov7HxG+GUrUwn/pHGA1/Rv4/7K77nf8r2j/PvzZ/5D/y5K8rH5b9SvFnUN5TvH/cX2N94jdQf4gG4b6DF8y+kA8f2vznYP4fQENs/uo8nj/t6uP5DWV+b1w/jPh46DxSbZoz/+q9//vc//vVPOjmfF/XUdFbIz7OpTDo1zc8LqUlWzy7yqXQq/98pPZWe//Of//qff1aT6+rz4/9K+Tz89jotBKO8O05u+axxuUxe4u+P21b8+fOf1nF9uF3F32bHw21xuIm/3818OZ+qZA+XhH5eVjvdQc1/kCrpfwdz7ofm+3DRb6ND2lq/T/V4OvOL3tVNXf3hsxZPPw9e+eUsF3zSGx+fKtj32r0/8zVtfjfq6WFRSV/0tKzbM3uf/J/5vbOytVW19Uc+l//P6cVnVL54+vudedbf4+Yn3RzVL6Xx+tT/M19bR+VT+KXN7d7uDveudsho0/p1eu//pX7J1ui0rTjNwV/Ss9Xj8NKbrhfx9EA7e/N6P7Od/jn9T/y/1L8Q5R9PzziBe+hfHrtC4lTWLCt5Sg/j6bvFv+cfT58On511YZTfbbSbdp1c5t7iz/Xf/H/Kvyme73rp3i+f2/H0ek/TEv4zs+3+mT9uvHY3+1TfvRPzyryemTQnf35/G82Lnv+X9D/WL7HN/1v+f2l/ZuBoofduW/H0YmK01MNV8fN+MuPnqH/rB++/vJ/ryl7N240g9Zf291obicSoY8zj6Yds8Kolip/n64F20I72KGz+pX8WE69HUfD/nJ7IBm/KP57uD4LcfnmbfJ5f718ut35ilP/L8/Wo/n95/vqa6FneujH5S/s1Js/ypqPlAuX914yFl0tMD1O9krg5rhk2gj/zdcN+lt9Je7X/y/OfTeNZDjKrWzy9M92vzqty7zBNdLdGo9x4lG9/qZ+RriRvk0vj/bf8D/fUM++Yin4WjUdPaw4f+4LWNe2M5k6ehb/wt/NxfjRa7M14+rs1e7V3tcH+kpiWZ7Vss6v9zf6Olv5+c93enb/Uv3rbZI9DZ+D/hT+L0uPty7iNR6m8u9hPtZPf6Twa1fzf7KsZ5R9PTz38wvi+nn3Kbx6PGa/Ztsp/5uuVqP7x9EL2mpn61fO+UOz1S2M/P71l/9L/tocF6f8vz09G7y+ePgmc3qI0Dw7T4qC9LZwf7dvtL/0viNrPX57vR+1P0V99Ue6PWs9P+wp3r+dx+7yt/vJ82f7/Uj8/6j/x9GYqef6YpO2+m2iPK4vHcWKV/2xfEz3dnrefq1wmnp5++E6zld7sNro22gz1qz35s/3YFEO9S/x4/mGzOZpbQXZv6y3f6l36w7ERT3fT4a1l2c5nfJidpln9vamllfZdMhve8pra29pp42RPVsVyFf5R6wxq+/6uW9T89XmRf+2K8fR9ZWodMn1nXvjz+OAds2NzWT6uLomKHizN1WI9jKfrVdPdZGqf8U1/1daB63pnZfw6OmF4e+4q8/efn99o+1p/13Z6buJ8Pe83HXM/UvynqfvSrO1uMdUy7nzQXq9e43i6/a62tVa1vOrqZfvas7J2R0nvVd5jY5q+zDea39jUnjlzoJR/2rKng0Nmutlom2KvM2gOB0r5rT+UXxk/ZpWC1+92Vpvi85TfXRaZujL+m69XotW+1rZd3Q/c+TLrDpTxddetWie/Pq5vEvlFZVq4VAajeLpVWf7b+1H6x/W6Xx9rhU/9To/jYXycvxT/pNQeZ6v9ZWV1KeaaK2PeHFhK+TR70h0N0+Z8mqjftvv1qH9W+O3a3dhutePHf9FGle6rtrGU9Jw5rB7L3fHWTjRSuets+1rpcf1VhvVhfWxftpviZN7YZF7rVTGePkhsq8m7fv74Bwu9ODqfn2O1fe+N7b1gdD7PL97MbZB4lJX+ly897rXjav/Rb2ZtONa1uDfi6a16cfdMOO+trVWD+64UmB0lvZzvvVt567jZFOepynC80/rK+DK7jg/dTMXbbrRR4XquXWa1Rzz9OnklC5dBamvrmtboel5vHirj43237826rc1bO5mz66u6eirjnz72js6xOP7op2LZrfew+irF0wvraj0dNka7bqIzXFzKpqMp6WvtON4tysa+kEg3C77urccXxb5kKs+guUnvPv7Hep2o3O2y0v8Pxcvrunq8Pv53fTacaaVKP4ynL2/VhztezQ5uopp8ZVuzpbmOp/drr1tl5WVXm0S/WEnv3+Oxoj/9Ne5Mxqf3p3/6uWp+M5kNbGV+018nQkMbrbsJY5bXGqNMWhm/Mxf7qnv+YP3WrPF18DKyOeX5lee+VnbW4fKtXY3gaCevbaV99XelZ1vPvdZdfeZWN7lCUtX/3Lj7XqK6Drr6+5KuHLP6+BpPvzyKLfO1TH349W65l7aTA2V86LbTumvnixtby77713y9oin1S28y6eOobW66iXkxb72dw11pf8+Jdtami3tga+EgnXFbfroST69tam13l919Jm6LsuVoN1dT/JOgnjLftU5m9dZaJWszuKzXSvpp1KoZQau7LeieV9DO56Wp9C8zV5vunHRz5yaGg0R4yH/aTzx9dSrtG5v2x7IlzGbxYVzyJ9V/Gxrarby+fuY/3u48KWd2luK/nu7H4nLUqW0vid7mOLzfO/2TMj7Mp7elf0h+0l+jZ6o0mdUV/YzCysxvmK3tNPFYtI9m9aX6hw2jo9mnlPVJP/TM2qVbTb3i6YfuqXvte8NP+38UZvnrNVHbKf7lfbcKz+fMrqBrr/xg6XVz53j6JJz5udTW2E+Ls5LTvp6ujWQ8PZctPsedweSj39q2mU/266eVMr4cx2nj5bZ2brGfWZ8fncVOGZ+M3Hn51qvvta278/V6VT3dlPI9R4nV1GxvVm99kfLGzsnvPePpzeyuUTQ7x0/72c0HlbTXLir2WUuUgmm+X5x+/JP58jy+3lKKf3JNG93gXRhNPv1nkLyd6smyYr+P26pWbX1s61v3tO7C0ZJ9ZXy016V7zryuP+nZcauxKC9Kin3IThLbR8f4lL94zx231rJy2sXTKwd97x/vufWmeOnqVjN5Lyrj361d9Z3HNdjYiVplNq70LsWtMr8q9Oa3y2v7sQ/azSu+C4Wc0n/Pu/Lz3ErPJtNEqdKaNC+vdD3+/M+Yup4Un5uRW8wXG+2Ja00U/+l6mlpGub3+8J/PzO3SPw68ePrDW7W6x15jNtWHo5PRm9QmSnp/UrangVHoX7R58jzctR5NJf4yD+fp48zxp65mb0+Z3GtrKemd3eBkbU6tWUEbtW6veb32UuIvbjbXeT7OxuhS1DbLwXS6uzcV/3+xn82rXnrqFrdPf7Vs25VWPP20WXXvufq75+qJzbmcqG87jXh6z97r/mS2b7iJvX1YB5W5puhvW+uX96H9/vj/52ejW59vPMW/Lh5tz28f15tN4rAbTqvnl7lU/LPz61RvNbubbnF4LVcPzrym2M9l2vX7w1JmeUk0SvXJO/OZA8Sfv3o/H97llgncxCjIL6b52VyZH4T3++mVG4+XbtGtDl4NqzRX4y81Z+v2rfzC1bxrY9J5j9rK/GN02gzP/UUlmOr2y/MSm8vtpDxfX5YS1rb8Kd/KSM33ndtJmR81C2al3g5On/LZp/l79749lfjJw82eaqfSceEmMo5rb410X+m/r2d/WM4/n4tCcXnyn9uVmSvF0xtGpjOqZudBIVHt6do7KBQV/Y83h63TSR93U23zSoez5filxBfTJ2+TW93uO1fbpIYD8/NfZX7b2hbnr572+vhHFdN7rZqdojI+tF/dZOJQeX7e7yA1yK8TZ3V+vClNT0NvnN+8dbffbZzNU12xP/10J+O1rPRn/LzVrOL8Wl0r6eNmqjodt9If+zKwL0ZzkUsrz08kk6PT5TDd2sVts1LaXV4TJb03P99vlftr09X7u+E+U+lOOmp8IO22zb728d8ym9KkP7FeSnqjpGUa6UP5U//DfNS8JlYdT/G/urm7bx9O63ciueq/imFFcxX/drYe+6nUYf2ZX9Qv5co6tW7E08Nk4bGuz/V1tzgJq8H2dU23lPEzKBYmq1fiU7+3P9k33Wtdyb+0nvSzh9r48Gm/62V4TNnFtTK+pZI3Oz/U9hf9WWkFxe19rthHpzpZVfaJ0cEtVmrN5GxeV+27Vsnf7ttq4zDVUofKqJe695X4SWPhdCtas7l1dT9lBuH6vVDG737B1iv54LwtaNdn/z1+mxPFv3EPXtbUZvfP+O26m5Td3J6V/t8+2YvOse5uCtpxfymWzGtDia81VsFy2D2am4Je3M2dXbJWVPzDR+vo9Mu72+yib44zLTdMj8dK/2vXO/Or/5xNtX5zvbqWnjvF/71d6tt2Zh8uC9p2fu9djv208v4aBX3lm2k3uBTL9nt4G0z2Svqk0q24u3MrcPX8pVkZVNsLpX02JsN6bbJxl6423jmF/rWgvv9Ben8Yrnf7YJo4N3X9Yjfyiv6TeWsU+ovVx769G+XCK2jdlf5d65XK2XD8Wkz18WqeXmf7llK+c3aSM2rJe1DQbu1X3TdXZ6V8r6t/Txb33U/+ya3fdFsXS4kv73vL2j5hBR/7lD9eE+lyOa+kn+6LTfltjlZTXUtWx3fnPVD6t5Y65v3+bLtyi2mzWzkbfl3pP8nX8tUKzu0Pv1fIZM4rb6+Ub9my0+fF/fTxH7fHdzW/y1cUfufWb21v3mU7LX6G2XG+eVoo+u0tR+31K1XcutrUzue2qdVe6V9+fniZGt7H/9SNcfJUC26W4l93MvnMxp/NPu0z2z8c3H66qdRvqhdepdnG3lwSuUY9GPUaaeX9hOWbuU5dH5vP/GznjM4FU1Py97b9/Wn8GHz6l5lKDRKNV12xTwu/unqXSv+Pti9rVhVmFv1BPIAoAo9MIgIKiuPLKUBFBgdAcfj1FzprJWad/Z176lbd/bDK3kknnU6np4QkzCpZGgv1LpkuKP74Cz18bu/nSyS93to9HMQ9yv4cKlE9pPayi4+ZxgoOY5XyP3ueMNfMMMwDmeOaovx8VlT+5KDd1SS7LgudsZxFbySEp4Baf1Uh9B/6OhNZS3xOD5p7oPyXaDEJtcu1yiL5kQu8uoxtyr+Y+c91/lxeM1GWG4cPHHNB+VfqsjS319xs52fjlJUb3x6U/yYWds/9bKuW/9wjzGX+caD8K52T5Fz3d63+UdR3j78wJZV/Vd6T8XbeW7byUb11XRayN4Uf82086+6zzGENZ3hp2nib8p+khIvCC9M6GdLtGHLb6LGm/DMlem5db+VlVetmTxjdn6ZU+X2chPnryaaV1Fc+lbfamdT4pEl1N42jn1ZyVXttILROKfpft8VTf+zlvJKcxNLU+3o1pvIns4IfP7gmF+XlMlrs7m0w/Y0/GuvR4MYrucgG08d7FAYFtb4XvZerMOewXX/7exA2S+Ye0/65u5jEetDyd7P0o+2HuVL53yc3avqjlZhHzDwz9v1bPaH299j+phlPhKhwpNlp/j42skvFj4WxDe9eP27p13pCX9YiYUHFF54WPKeN3o4/KBntdA+mAZVfWyhLx3jzrX+kPKKNaRbPC5X/YZTVJb0M2/599X5eZZsJJZ8v5S4rDf8pKrm8b+XADvYUfyfKy7t8lKgQ5WcbDPXD84vij1Gr7axHpyKSDbanJM8dvb620c1Je5+gjU9b67Kpttc5lf8JGfEjyu62LT8c3nIz4HIqv6881US7raqzw1x7onO9Oiuqf9He5O/ttWznj7/y3uLhnyn5Ow7kYGlFUV7JW3Y25+8Thl6/48e+3zjmxWHt43SVTKSa8u+3K/MuGc+sLV/J1ZN16jnFf4sr1unbvRUVuxAsefucnKj4bx7ZavFejE4fxrnsxOKzM00qvky4wb1Jp6cP+3Q2fdctaP1Rjvu18+zNTro0jHdVYTYatT72y9upd6u8JGCLnnYpZOZA7T8OM3XVxjBV6789y+XDCmWGwg9id948xpdUZzcD7fmeiCWFv1y7+/E0Pbbx6bBuOI8ZhtT+zWvjDoT4dj8F7Oa5mYdueqD02/wiePf4cEt0Vn2tQk9dryn+e+xA3CRBmGRSNppX+9hIKXyjUl5MuD62/NlOvKZn3UNKP03GvctN1MZpIB2Pq21xGgwp/cK3AclksItOkcw2YhsJGjal3yfHq7YejFv/Qt5O2hV23R6o8we2z2/3TOufOcxjembW88GMwneM9T4sz34aSeEh3pjc+0Drl0HIrJenYxv/CtfLtHUD6PJse6pMdx9sI+k0ngdPRgmp9q0d26wGyitzpPtn7RnKKqX238qXP9hl26i138fmprtJFVLl7PtY283b6PCFeDd53LUFrZ+fs3SaBi39jX7fOrv6QMffe3amBTe1LdfFs2yYikbZ36BZ6w+OGbT+Sbzk7JS5plT5pr92opV0OYryzhVG29FhQcn/Z/Ny++HonLT+r18O386Wp+wTv9pzC3vOJpGc7HJW0Cf0/qDl65q7UK19xa5359tWyG16f/FYSdcdv08c+XQY9O/SaEitr+oz2u+aFXeomEpdjc21TecnHrYfh4f+8iTKU64fFeZzSLU/Y3yVYd5u6rAXXhLLsSGw3+WJVDvndLZo/cN4qgyK0V6l9s/Wu81uOmr8uNOvtem81SmV354+Np8qEM02Lj7l6WO1P5eUfF9T87MfctFJZMUq7fUir6To11Z2O7NRfhblV/02OLsUKP+qKGZ+3ZytsyiNPuXuLGs1FT+olnTNxds4+cjKMz/YW+HFUfkLzljy650SB8xYT2ytfL+o8wvLJzua7a7uXpdDTm0EZfvQKf3hnZLDYLFbBexIq6N0Pl9T+YEX14u2q360ctjUSGfbszalzt9sttuzvHLCpciIh0M6OCpTgaK/nF+TrTtJdeZo+H1VqASJ4t/Ru8ny/pYGLFtLovZ2RlT+IynOdX0u8yxirYGVf1r9SuXP++Zt27OGqzZ+Y9WVYjETnrJvyc5xxd5+15bXJ+11uqQlZV8D582zjWFljrxXUi161SlVfq/ey6kmL1r/0nWqmVRu6f2Hg+8b2rF+pyJzi6XpIVLo/P7zUaZFWQmt/ycX6mDmJDMqfj05zLNY9matf7sp4uIcKCaV/35W09VV2F33gbxt+Gjfa/UTJb+sPEui6zYJJH2xN4LH2KbKj/r2yR2t9fbDTj9NtHy+TWr+6qaQphcmP3zYWb7ZmLPTgdIfRu5dz050Dj/s+zR5uNMtfX6nuZvLTfDOWvlqSssNo1dIlVfs7RHcD8EpY+eTVGK8tUbRly3vfjPk70nABKXHzdz7gtKf9WG1NNlgedJlg9dvi8gyqfbrNP/s5p6TftiYS98PyafH7/CVYPDSOXVkexztWz9uQc2POmGN0TvvpxG7zJz1eFyeqfjKHWVD5dnUqcjey0NvHKtvKj48O49YyZSo9Q/Gzkitz8mbsl9z87xp+HvvoMuKwU7s+1Gj4q+1vnnOzL7U2s/RejwUdtqZKt+P18Y7qGangBkF9fWlV29Kf5xZdfK+9dXWvm8LZTXWJZsqjy6Stbu4vW0gX21vv8/HDGXfisnsMqi3y5MjrdfSbFWpM8r+qJc7u/GcLv6WNEeW7tOS8g/4S7js781Nax9UO5qv+eGZ8g+207g5roXHqfUPY+dhcxJP5Y+DZsMsJtXmJDK8yUwNi2Wo9i9Cei6X+j6pmKfgvt73M21/R97hsS7Z4yGQtG0/PN4cOj6TP7vddpT3zhH74ofWnTnNqf0ZK+sNpN1o2pa3c2VM7GNC7Q+dZ1p+3n74c8QcdUUod5cJ5Z8e1tfn4j6J8w/by+3zzElp/5Z7L+fMLV235dHsyM6Lz5qSX89m1Zh353kg5UbvEAQSHb/JrhFM9fKSB8xzJBzs2/FM2e/imCweFvPOM1m491TrdeMp/f5I+bHFr6VcZ6v8JmYbq6TsL8cqfVYZ+l3+8y2ZddKc6fV1ep6nw/v+7LCueNw2u6NA9S8oRTM8j/LswzK1ZB0vhUnR/+bOxSSxtlkgfQbJ5uSceaq8v3n2g6QfZBn72Aaze7x80/sf03Gqm8ow1yVFe27nDkuX67xwHhfTT5ZJs2r66DGDNyUfkcTHgS/4mS6X8dP2Wl+Rst/3NnYfFe4gy5gkK862cH/Q/vHmPt5OtrfW/56U6vowGPBU+3unLwzKVeff972g0AYqPf5DWjnKNaxPEdN/vTWG38tU/jRVbc2od2HrX6z6b2kl5AKVn1wW+pU/CGZSSb03vzVXhkrlz6NhNAv7yaW1Ixt9x6S31k+j4l+ZuU7cLE0dpr4Ki/PncKL2H89ZkFTK5dKWV/NrtPSd6ZUqv27k43AxPFWS+dE2ZS9YUfJfRlOmZ1y5oygZ+msnCvMJtX8aW9c7Z77TYyQLc2aszUcT6nzgcppYT9Oqk4jhV855dfdX1Pme8S0fVqfUO4iyKhmnMqwm1P6ishaCytlcT61/IPRd69xGHJT/r8XlexD6e1Hi1F4vbN576vxFf54M9sX8tG/tr7nun5Y6vX9xOev1utFWccRsz9FzfM2HVPnkcL8M1MOt9R9v1sT25fuCyo8ar0VvfRxMw0o6r0aLF5uZdH7zw64NSx638bd0XxjKabKn9o+Gy6k1vJh20fpXgh2e8vWLyj9n/YOtB49eEbFnfxxcDsKI2l9qwrlkHo7dvsxNPRrloVxR+Zku/11rTHhu4xPL2nHVaUrtf8nbUDpmw0FRSfO7VC/za+9F+Z89NRm8J6c2/p7cgjY6edHnD0tR5Ufy4VU4snkaq8KoGVLrg5t05zPdumjjrzh1ud6L9g807agMguGx9W9LU5uwa+1BrX8tZjNrtd3FOvs+388ct6b7P6jPpO/N1/tMFoPj+Di9HSj9t56Vanjt39pyodgWqnBdU/ar547O51N+DTPW2B5m8+GSp/THyh99wmnRiwO2v5muj/P+kLJvByO8bcbrJvww/DbOXlI5pNqvnzeb24xnh4/kzJaawPVtqv28qLabNgDe6gzD7w6j1ZWOL8bmiYtmM7313/TrZ6ju7TfFX+Fa7BazmdCOb2f31vozoe3neN1f3zLtfq5YcZ4OpUroUfnpyOQbc8W3ss8sju+FIrUr/Bs/9Z33Xp9I50qKRromLIqYOv85fC6uJ3ZZt/ENN2Lf0buZUOt7Vo9F11uxccROgzR5JVVJxcfcRT2dP87mELH6cLtbZMWMko/FRjzO5O3l4DBbdjkxK532D0/KYHOok92qYupBbArXNtKg5DuOb6tgL7XrWzSdvX2bmRR/BEnqS3NR2LX6daBfLrZP2+/PLlsxWbNOHHYVD+L7czSj/OuhdDtap0GTOFJmr6er/fNAj88s1cX+5WSt/3WUleGnn1LxLRfrZ2GcX1JREm63gJk6dH5o0xfNvbDo8g+65i+Xr5tJ4TuzTLlFyierGGkSrD8DraT8g979NS2PTp0FrHNUTbZf36nxH0/bwYBlmmMl71bZNVPmJVV+WbqxurDue4d9xc3MsXv0+YC3txsHr4F1iOTM3a5FYTmjzw+M5rPJxyrTNr4avcMDPzv9iV/d8+EW5pnDbpg9yznynYovLXb20gae3PKPf1xuImOuqfOvLrdYFSt3chZZO+1vtsNQpvRndd80M94o04rpT9a9htnvqfxy8LhfruJNPFXMeOBPAzei9/ee21R+zVZFGz9ap3vE8XbxpsqX+SR9SXrqSCVnJWcm3lHnV+qB38slu9/6t+JhsD5KzJTSr81bcG2ptb+OfIrL0yS4zS/U+n2Y/rr4PDKHGfKFPx4/7yU1//mhecXuLRVloWcy6rgllcrfucfdrTectvZT8s4jybJ4Sj4br4jn417cxlejRWAozwvd/kmUJlVrQFr/67N4xS2nRxT/ZreU2y5SJtMZb7s6mg/uRfFn507HuTW5tPJ3ur7DvbhZUfTpbmqq75OWfRjNT51Dsqblwx3b19XObduX+a3vT3b+lMrvPF7lRp1mUuufzo9lfNrMp1T7c1fbj/r+Im/1tx4OjN5gQp1/1F+CyexffK4z/IjzdvPjipqf/qKsJ3z5KRx2yoTFPZ+fqPHFziptdis1F9l6ZL7kev4SqfGXyd1R1HEuStPH56AwxZBan3vHGlRWb5939vW1znZSQeVHFnvLP22uaS7Kk2h6Gk/vtHw19cFrvfK01d+6tRaOo0qmxp9+HlawLuI8kuusOjdqEVL+PZvd87cwve5b/s12xpRVTGr/mK/7b/PurA4fmV8tLmNW46n9x3qQ7rXhbX7U2XTjR8ppT38foebZ2Vtazv7DVNuyH04yOr8zfW572ttwD7q0CjltIixTqv3rvh+MAu7c+gfmK7U25pzeH43nqlat+mn8YRfJfbEtLPr8xX1ixMakP0h0Rred08iT19T49mx8fQXPcVs+XRlGxh1Dyr9Lwol60Av5qMvPunc6Tj8Pan94lD/L2nV3B52V0nItv0catb97EddGaE74U9UaMfnEfKI5df4mZeatUqqFVj/OucvL2q/2lP163RxePU3ckyib3GE+HKsclR+cvqvw7YR+Gx/Yw7V7nKscQ+V34nSzHT+rtJI1ZsQc95xPnY/bBMOn+pzpbfwiBGU4272mVH6sqstsvBzbrR4oK+VVCuyd4v8lT+6m4cxa/VNoyYXdcDvKvzlYS86SJ6+2/90gZRZudqbyX1lo1L1Jfk4q+bieaqumZ1L5M/eytJ6Scm/jk/i4ysO0sSn5csvDbOzbu7Z9rp94a7tYUed7y7I4T4SenEXSQS75MBkxVPyg1zkb3O6LPGK5eS1t6/mCsi+f5927+tG1218vh59iLI6o/bNeOfe4gx119uGVSLHZuw2o/IPgHWbF5djar5HKl1m0ndPx08m5ndm4bPnnTwwmmEYC9X3USBXY/bHs7GOma/bjtppT8ZGhRFzdH99b/m28yTNN3iNqfS1vphuFudvGlxN57J57RU3lz7fh7D5ST8fufMzqflkNuBN1Pn0zt5RQLi8t//aRyizmckHtr4Z7Lr0rvUfeyl/CPGzHmlPx3y71zjeD22aVtLSH4xVXqNT+Ym/vSnaeVy1/9/FpklevEbW/aZZWUUy1UcufrDpkhT5SM+r8gG6Zvn7Ts4A5xYmYMr0HJT/sm3u+dUdMM4ndVIPkwR8o+ZEHQjKQmnUWSJfk2tieaVLyPbLH+skJPq19GmTRQTfLM7U+vIfrLAVbyT7SKDkNeTm2qfy0xl9O4ez6aO0LZ1/N102lvy8rRi//bcyDNGCP9+koPSZ0/jHnrtZE3rgtf1pCF0fHeFP2Y2uO++5YbtJIut2S6espjqjzw7fpPtxWZdXyL+gbF3lpvKj84FGU9SIyy33Fctxucy9sOn/akx/laXHozr8EynF6Xxsryr/bJPnjpq2l3GFHGmsyS1c9Uv7RTBP81jK062v2GDFmq04jKv+/KIPDgSta/9bI+eE97r8o/+Rx6M3WjOC17b/8SPfen4SSz+vsYjP9x737vqg5KCobqVR8PCjdZMue5Uxk45Hwab0B+vuxs1/wz0+5bse3H5jhNb/dKPvvDt/2sDzVK1G6lR+fWzZnavzDjHlctEkrG4xmHJVP9amp/M7mUXH9V/HKM2nuO8dPtkzp/cd5eXVmppEHsqFKx80tWFPyNy61Z9Ycw1yXJW5+i6dTen7qh/XebaLj3mHS0amMrbNNyVevyqfn9SCIKkndlnoguzNKvvyXsX0s7lYkst5mO2KGZknZL8feihLPb0OxjZ+44UKMbUr+F0IrvivtsY3k8O4eCvnJUN9njJLt1pCHYtt/P1AcadCqAIo/vbR4vBcLv21/PjqvwnfxoMqXjWBm4i5ypKS/f11Ee06dn/eKxeu9WyRrR9psP211n97/sbPDdTcNxotM5ic9LeGkIcU/3txMt9F4kFWyfu/t3tJIoPzParncDNN11cZXi+iWrC77UUPJp3MwLGc9ykTZKWzp/jYEan/xwO+cteKmrXz72tiuTEul4hv+nD3awP/Yxg8nX9fW6n5B8X+69EdZdpVOIrMJV6OBrzwo/0a87fS9xY5a/yEbs1vPGdHnw+J8efOd/j5t59fhNe+wptuPjVVTbtJR6MiGfI1Wvk+fn1vwzDyVg+77FS4c7dI8vlPfF7i7U+K2MVFrH5b93Firyp76vnLZZBMrO0lLvR3Cbqmfe8M57X+L9wM/+QQRe1j3ytF68abKR702up5K3i5gxeK6W8uxRq2/ZS0H7oxVlxnbz97BaSZpdH76uuJ9NjlOIoZTFuv+JqbX7zkSU3lcXcNMOhxG/GI2pv3TzVBYz49GlejSp+xPo8l8RuV3jOZVfrTETDImOm9GB39G7+9H7+Y2P2m340diPPcaDyI6fzQ5qb0qe+v7Slo/Lxf3uVtS+kmvzXU6NNWjyF6sU3ytblfKv6h6TOP5vHeoZOt2jp8Lv0ftX6pvR/jsF02sy692KKq3fFD5yWa4LNN98DzozDEPm63zos9P2P4m63mnzzZghse4yM8SfT71ZuqPYyF+zEwO7kF/ZOczCr98GFEuNP3ww4yWvXxmrs+U/8y10fsh213jj2Te50/jdmGocnM/Dw5+38kzea838zJc/jk/yTgW49jD/CPNQ7UorqOU0p/McffmJrdy57Cu6b44Zjmj7OewYHP+tRjlest/V1ipux3lf6d81GPL6ak73zieL5qrvqLkW1Wn9ZQJsjxgtPkl23Hci/IfF8PzxAxXQWv/5c8w66/FhDq/lu3t5LO6PfIPe9lLYXkX9jmVPzAz3r55UosfM9VtuzZTiv5wk+wKYXNu41tt+pnPDvce7d+9vFpkJrvsIzOP6+1dX9ZU/mj/4rrb+fRu/+V1ua1mJ/p841ayTOf6UDcRM1Zf7/KwTqn5qczdfqyV81XETpSrtV96tH7aWgulsbfrXcV6s7mfu1s6vjqJ2nJ8ateIwxTua3E+jGn52M8HH2eb6JtIssbDz+Bxn9Hnj3V7mmW3elvJQuP01hf7Tdm/LAiPkjtS/Yrtvy45489o+7paKho3OtWaLqfh1W7D5CFFf36uNpOQPXT6fWMe6jq3qfMxH6F4thb+eXSY5FAFG0ncU/7r81xP1/H1ve/8r97txCW0f7YWwnpSiGrsSOJoNWrkV0z5t8u0XKzG0/5JZ/nJyTke9DWlP3rTkxXNjt3+u+G1rrK6ZKj8ndSbbVaqsE1b/HEz5K9jev9/eZJP29HlmOryZWv5Y1+h99d688qdrmWl1W/nxdPkkydDrT+RS52Z9IiTVr5myZSVjgfKv3AOo9XqmJiFLo9P20nvXdH6Rct6VtYMxnnGhpew4AXjTJWzG2OmXD07b/3zXaIF7TRT9nl/VIvWL7KyQP7cWc6dCw8qf1qp0VFvzW72YZvVsngsRia1ftyrtc1ffvd9Rp9NqlPEmdT6zRhnYuyaVxtfpKv4XN35EbW+ZqEzVFyu9c+YZKkv+2K6oOTD9eTiPGiMlj59mN+V1KbPX/XzoeE/yskxYm7XvfB2Atq+WGWWJsHCaufP3UhauOTo70O46NqcH6vnKZO3Iq/e6mpN8V9bqM5mGiunj/QR35FvDkxq/kbT/t6ow22YMfHA0i9Tkz7fftPawCpb7LcfxhOidBbPNWr9aJfLa5Nlyqn1T1lhZlxyun01TQQtVfPkw2zOp5OzkmfU+q71yXs8cN1WP22ngyKR0wOVH2j0dXJNhFWaMbf06odN3aPi722lDfXcbuMr6c44m7GUhJT92xz6+nW7j9r4bsjuBtx9UlDftxpDOymU57udP2+wiaN8JlD++epwEDenox8E0pPRR/zrj/7LD3pSXMbH1j6epwOp3J95avxeyR4e+SNt5Utc2sd4IE2o/CAX9z+L/lJu/fvh1fp87Cld3jw36WYobmOduQ6KDZs3JTX/wet6XxejYJ2xhbIP+/qKzs89+DL3G2OVZcyiGEe7+/xF7d9c+/tzotkbP5B216twfUzPlP7/KAbv672g9d+GPPMMbzF9/nPmj/Ke8WS2mVTsXvdP6dLfNy6tyYIprgen9Q92UybLbfr7we77wNywxECXmFhaz7qL6Cn7fSqH04Mh7EWpdGyH5yL6fP/EPw/sw7WNH9lV76yIn96L4j9cDHYY8HG8l6VIGh7k/fAYhX1B7suCxEcRx4X8fw2Gfd6hLgb7X6J8XQy2TC/3Pv+Pe8G0Q1Hg//66GkwhZKK78fFduujuM/SP3MWGfioEBny4NtWERp4YH2ANMRjXV/F7R3Bp4w9+d5fpz42+CsaHuw61BFf6ucut+ysRSqBogGGD3IW4ALgrVwn9o+6nSsrRXW5wV+oGE43w4a7pUYKJ/rkLtPsL11yHBL/G8JjgR7i+esX45hMzaU/wBxgeP2n8sY/Ldcw0BB8xPrqWGIi0yPwdcH1UrpNy1MoffLh2WCH8g/+0CD2ADxfEomtyM4IP5eRt2d+3YLr6cM0v4f8E6ie4XCEwuqaW0A93PdvQX4zx7a4cvS1L7oLWQL4qXB/hQyV4m1Yj/IdrBdE1gg+CX+P6Dhl/Q+oT/mtEXhsyXoDh7TaHjB/9gvbIW/DwgqwOrCXyq8N8vDDmz12g8Ksb79ddngh2cX2ED/MBD0ZOExofFhEq/3kLp/sF8t4n+AmGZ2T8CP6Dj2Dg95Dg1xj2CP3AtFmCywHf8zEsEf5B//C2iEb6R7DyBx/WI1RiMT66lXuJy9FdkPCfBqn/cxdl95/WH3zojwF8PH8qdO3D+Mj8wQXOcDUo0hcIv+sarrJE5Qgfbjz3E1wf6R+A/T/43XyooDq+7nKFqZs/fwfxIz8+hm2C382HCvCcjN8h+OQu6AXp7w++sur+BIR+ICLwcblO4E7e1QnBH+D6oz/6NwD+E/mBa0SNjp8qkf8R8Af07RL3r6xx/RHh3zLB+AHB93F7AZm/BR6UQeYPWD9a/sFHd89CfcI/chfxyML4q+cvvkLu8h7FGDYI/4Dp8JbBiOifNbRX4/Kvtwh2eNBfbykAPCJvwSIY+E3sBzJSYC82hP6Q9E/GD50CPSqxH+gu1xCXI/wI02sS/sN6gPa+3mIwLQxvCD7Yky3UJ/KzxevtGx+mrtf9mRF8sAcu0W+AvwN6lrg+wt9ieIfxf/QPlBP7sSP9DQg+8A/sSUj4B/YEmGKS+UPwE9f/wgf9HxF8sC/ARDP5g1/j+ggf1m/zp3+Q5Nin+4+6/wVNoZYEH+YT7EFI5P8N+Lj9n7csEtxfjfHH6O58wMfrF8HRH/x9Vz4G/UHsxxjGD/zfk/4FgLuiMZm/A8A1rv9zFzKGwWlB+GL3C4T0G9//hVViPxA98p/+gb4j9Efk/wj4gz/0gzwP/kU/TMeY6E8YD3KqiP807lilwtuSCeEfzH8C9Yn/FGH46y0JE+i54/pf+PAWhUXGf0p+62sjjG/B+GvcProLWif9E/lPnr+wRvxvRM8E9/fzFhepT+Q39XF9Yj9Qe2AvU8w/dLc86p/475H/C6P6CL/jH7qLOSP44EqA5FlE/8HbCqj+/A8+6Psc81+bYvwJ4X/m/8Ia8f8tCfdfkPF7GJ4Q/iN6oP4K4yMnF+F/vUUCMJR/vcUA/ZG3I77iBxD9M+kfkFD8QPwfWGogOhqxH4j/wO8zGT9oiTPwi8zfGcuDRvTvBO7CBiG5EPwIwxPi/56hvoTrf+ED/VdC/xHXR5KC7tKH9rg/+ACDvbgQ/kF8cU1+y3/fkujaM3A5ugvdwO3dSP9oPFBO/L8bTBX0R+IPG/QJDJL4/6gcwX/iB5gEFG983SWOghYiv8BfWA82WX+gtO1OijSiv1FQA3BJ8GHS4W0yO/mDD/ST+AXB1z/4D0zkNz60J9H9g+RoYD9Kwn+A6w62yfgrUv8Lv1MlWvUHH6YC7m63if5F/cP6/xB8YDIsta/4DTqFqg5Zf6AkIV7UiP2AeBQmVbmT/kEf33H5V74C1Sf63wH7BfbmQPAFDI8J/x4AX3E5sV8axD8PTD+yTwdon6zfA+5PI/YLylH/Dcb/WU9dVYfIPzAF1qPGEHwOw1/rh/0tVlziv6Gngi1cjt6CcTF7Giw/KEgF2CX8Q3CHr49ofNTeC9Ovk6fqXaL/UP/wFs2Y4HfrAwXBT5/GByfGJf73K1F+0xEk/nCvGH6S/m3SP9H/b+gf3rI0CX6N6Xlh/qEg+wP1if6Dt3J+3s7B+DaMB+zNR6HxQd/YZPwAA/6X/Dg56Y/wH9qDmf/qnwN8ie5/CvMB9uRD6J9h/Cnh3wfTo5P4x+Uw3CP0TzGMXh1B+Q+AQR5EjA9Rm77C5Uj+gRJ4O2FKxt+D+AfoJ/EvgpETT/wvsB8Qb0zJ+gP/HfIBOrG/U+Bf2IE84d8Ow1Pif/Dd+Kccrv+FD0q6T/i3J/WlP/jwdiSJn1BSBOwlT/Bj3P+MrD8UlFi4PsIH+PSHfqBvgNv/fUung0n5z1tCym9S5qt/0KcCvKVD7I8A7SW4HPUP4wd7J/g0Pii1GdH/w658BvNN9D+0j/CHhP4Lhi0yfvCPkTheaHwkOSip5OL2QMhmRH+K0P8TlyN8kOcbLkf6T8X9z8j6ETGsE/sN7aMkk0joh19S155H1g9IAsA6sb/gKeofXP8LX4S3wIj/IZH6HMaH+EF//8GH9qWE5h/ELwCj+ggfxgOqVybxh4zbG5PxQ7lnYHoVvD50sJcyGX+M4SnBHwD+Fpcj/w3kCdajSugHpJ7/W/6z/gEf6hP950E8esHlCB9EAQbxPX8gzxIuJ/GnBvL6IOOHSeOwfv7RX5A/gvpEfjyYf5halvQvYtgj/YORQ/XZP/jIHpO3vNQuw8sgg4Tf8mJxfVSO9KfVve0t4/Z/8+1tOQvyQ+y/itrH9RG+T2D8FrMygvY72CP6T8XwN/1Qbnb1VfIWOjxrA/lDhbwFrcKzTh38Zb+V7q02lL9UyVvSNjxbCO3FGP+F7e3PszmA35Wjt501Qr+F+zfI+te69t0ElyP87i16Bd6e1hQaH/kPRP9BObT3lf9E+FB/QeJvkJ85Ht9v/rVrv3s7Wk8JPofhAZm/Wdceqi/R+Eifk7ewAR89m6QT/s0xvkrkB9Yf2AvUPsKX8FvWOuEflBsd/GV/jCd+W26F8VV4xjyAt7DJ/COY1P/JX3dwgusj/E4elS2u/7t/9tveF76Jno3/0/8SPRvvd6k1/JYwzATCJ2+xA4xmLib4MH/rP/TvO3j85y1veOtbBXncE3x4C3xHvwWO9BcKAon8QHyhdvzWSf4Q9BmKJ0j8gfQbKAWNzJ/VtY82KY64f6Qfwf7fSfyG9t+68WgWeUsZ9D8oqRTjo7dEJ7g+Gj+UA/ylv9Czr6BvSPygwfzl6O13Gn/S4X/lnyZduQbzRfrXgL9nGh+1j+gn638C/cMzlleCD/J06uCU6F+I7w3FoPwfFM/hpx9/9/+632WHbxP5u2FYe+L+baCHw/W/8OsOdsj474AP9QcYHz0DX//Bh/arDuYw/QiG+i7xH6Ec8HWP0N+tBxQ/OkT+AYZnDHUiPy48Awzr547714Gf7w5GTjHoL5g0F57pI29xu/AMm4/r/+wfdvCrg13Cv14HTxMaH8E+rk/2X1B7ZP8G7b9AeyPi/yBJAnnuk/4t9Iy73+0/4v4F6B/oJ/IPzyAjmCP4HT/UOW7/d/+ya6+jd0TkxwF8mL8Hwa/x/Htk/UN7nk/LD8D6E9dH+J18qBAlfe2fgdR6Xf8Gsb+wfwb1FRbjGzC/8Mxv8L1/6Xf7lcZvfbT/kqBnGH/rI/xuflR4W93D8ovo8Tr+GS7BB/iKy5H+69aDaoC9/aM/AVZJ//BssLHF9Qm+soH6pP8xxjeI/gV9bHTyphL7jWCov8D8/6EH6hP7O3/+tqdOMD7oNxX8DYvIr47sOa3/wD9D8AXjo03vHbYXaP5zTO+M5A+APgQfSP+QPwT/40jmD/TfoqPna/8B+d9Q7pLxP5H8+N/+u95D8gL+Ch5/APzoKqkewQf589D6w/wDqUebkgMafwTysviDv0DzhekH+76E/v/id8KpEvtvSEgelJ+tSIQP9AD8tX+7Av9Lwuv1C39J04/ioxXYL8J/iJ9GIC+EfyOQR5C/NRk/+CPrDh/Kf/oH+q+4PsIHeP2HfzsMf+FD+6POnqkRwe/slwr+yPJJ46P67h/8Gtf/2T9WYf/V795Kx/iw/jbJb3+/+88dPKD7R+cBYD1wJH4DVQT+95To302Hb8L8nTC+CfIA9nxD6Idn47dAL/FfET6sv4zQL2H8HaE/x+2ZS4y/9XH/5z/9A7wj/cP6DLv+TeMPfoL7+9k/xfhbMn8JwND/FeOHHT9R/YTYb4gHIB66E/lHh6xw+e/+M8avSP9bDH/RX+P4QyHrF+IXE/QtsR8onwpOfUTkf4Rhk6y/J+z/dfriK/8K5ai9iPAf/APUn0T3D/GO2hD9Bfbg2cExxkfxNcBf+Yu4G/+4m7/v+LuTbxXsP0P8X0hlx11/Hskf7bvxjGG+n6R/0GfgT6wI/QBD/RGRH9j/h/7VHsYfWxiOyfyfSX/Ef9ojf6b7SfIfAKs89EfsB+RTAB6T+BfOcyHYJ/xfYnyX5C/BfzkAv8j8H/xfWJUI/aB/oP6RjB/sO6pP/I8j0APyR+w/gtk/+GAPD1CfyD/AlkL3b4D/qeD6CH+I7anxhQ/+P9jzjKZfg3zGhPBf7uDEp/tPunLLovsHWAN7fVTo8QNsEf15AvvB0fof7KcG+Y4T8T9cDFvE/1iheIbGd4j9DjD/NPBHQB9Af7/+2297GslfoPMDDq6P8MG/gfNDFvFfUhhPB2s2GT+8De/g+l/4KdD//IPP4foIH8YP/kOK+adB/J8i+4fXH2oP+if+A4KhfkbmH0KJLKHx4fwVwF/9g/+kQT7DJPoD/Kd+VzQh6y/v6JuAPt9hfASHf/Ah/553/X/j+7+wRvyPSScfqP8cz7+2RPzoyon+QbCP+K/8jv+K+VGQ+Qd/IAN+E/ktnr+wRvIXCAZ/oiD9g/8B+QyV4J+VX1j7Gv8Vjz8n/QN89mn8Hc6XasT+w/kmBJPzT6j/C/Cbo/tHMMGfgPwdcP3f/esOBv4T/Xd5/uJrxH9BcILHi/DBv7j+6f8C89fZI434Hzas/+xP/0cM22T9Az2o/lf+p8b9f50/mCF70rX/tf5xvkwl+0dQjmCSf9OKDv8G/RH/6+ZjmOQv7M7+o/oloX+C62uEfynspye4/o/84P5I/kOD/MWto8cm/qet/PavkfwDgqF+SeQP/KES8In+QOOB/on/AuXaHY8X4QNc+nT/e4DB3yD7R3D+DtnfHfGfkD1Ofuv/yC/MRwdrxP9wwB7xND4qr8H/IfmnGvoH+SHxO/gfGvgfFaEfyusOdoj/iPwXl8YH+rUP9je+/AdYTw6RP+QPdPzQyfkBD/a/eFyO9BfAkH8dE/lBMPivfXr8qL09oR/8ozvEqyT/CPuTAGsk/+Fsld/zD2Miv+g8RFfHIv1DOTrUTuwXyD/Sfxmxnz/26ddf+Mm/dfx3QN6/6F9i+EHkH+b/get/44P8DQk+rF9Un4xfQPbU+ClH+E3XvgPyzhP8BPcfE/sJMNQfk/27Btp7/sGH8YC/0RD9C/Ad5If4z2g80h982D+FfN5X/k7AsPNlfyCfBf4yOX/mwvyD//Qk+QcFwy6Rv6fyqz919Wv+SH3SP9jfa0evS+YP9DfAX/rXhf0jyB89if3VSf/E/35hGNX/wjf/0A/0vaA/on+hfdDnOpE/t1ufSN9fif8tdvAb8p1Ef7xx/k4l+g9gHeLfkPQP8Az6J/YT8nsIFjE+tK+Dv+WQ8Vu4PZfI3xvae+L6iH7Qr3dM75f++oC8EP5Xz199pJP9Gxf6B/+t+hN/v//Er5/nLz1f8fcU5AfW75boH9g/4kB/EvnZdfDUoPFdiB9uf/gH/h2X/I73J3+N+aET/xHJQ0DLnw7+F2zKf8lvT/mVZ534b1PAB3+rR/BXGB6T/GkP8hkKrk/w0XmrB8l/gD/YQ/oD4/Mw/vgPPuRfYL2iQx2AD/7cEOJNcv6Zh/27Ky5H+LAfuvtDP/C/l/zS+4MPMNiP+R98oIcn+g+NR1H+O//hIyP9K36pcf3Pk8ZH8/Wlv9BIVAof7S+A/H7I/ukT6XOF0l981/4U5J/sn01rDPeJ/YD4vw/8Juun//yF9QONj867R2T+wD+F+minWcftoS8Fv/of4P4H3+tP+YGnxP9EH4VJNP4M9M8Tt4/oB/s58H/H+9W/KeFywn+0HjiSv4H1PEjo9X9XfmGd5K9mLvKn/B/9ivBBn75Qvplev5BP08n6nYH+hXhhQOQvx/CX/t3h9lB9tH63pH+i/0bIH+v6I/sv3PNX/3/l3yApogP+m+B3PxBMnb/r+l9ifUP0jw7+xpvkj9D5PVyO8AXIx8P6Jf73DNbPDZcjfGhf6Oidbf/gg70m9mMG/Z/Resf4V4JP5Bf8SdQf8Z8d2E+Fo6lD5av/X3hGzm8Mn5h+kv9DMNArkvUH+XgZzrsYGB/8X9Qf6X8G8Rfky4Zk/u8YnhH5zSD+gvki/i86vw7yWmD/G5Wj8+8k/hdgPSW0/CD5g/0akfQP8SfUnxH9w4E8+X/kz8f+AMFXwZ+B/TCb8K9G39Opv+XI/wH9B6lWn6x/mI+S7K8h+9vhwPdq2vf5LfV3v84g+xcASxBvkf0jCfQB6BuSP/YsrM8kIv8IBn1Pxg/n09D8ke9v4Dwbil9iwj8oB3hG9o8i2M+C9ft1/hbO432QvsDzBzCqT9Y/5Ic9WH9k/gHWOVz/a/1Kz9/1+rN/lfzCqP2f+AevZ4GMv49hj6w/aA/o0Yn/7CUYXybjH2DYI+s/hPagPpF/74phRqHxGah/pen3avWXPoSfY/hE9I+EYY/ET4gewCf5S1h/yJ+ryfgh//kBfnFf89/hg/zIBB/sKcQbIsGH9ljQtwQf2oNkrU72jxGM6pP9WxU+Xkq62MfVfvEVH8MGlAO+pf3Wf+P1j2AVDmsS/r2RPibtA1xj+Ov81g9/rN/2dVQJ90/Gj2Co75HxQ/4E2QOCDzDy3zXSP8CoPzRe5Xd/Ee3/E/lfE5jEnwCj/Tey/6eMuvZhvXztn8gAw3yMcP/o+0/g3IHIH/iTcN5nQuxHDyYB6P3iP9x+5JPyH//1l19f57e55Lf+F/8sWF+gj06EfgQndP9AD5xf0sj+PTrfU+D1gvQnnI+H80Zf60/t+Avfs6DvXZD/BfkHSJWQ719af/YXRiftf/bvfmGNnP+F70sRrOL5Q+3D92LKFs8/+p7nT/wK8S/63uhK6AdOofwj0Z8wPyrsP5Dz58A/tH9wJv4zwLBfMCbyA/khyAehcmT/AQZ/9UT6B/5CvuUr/wLfP6F4fUnoB/9u3MnDi+g/sIdDn7afareekL8ypvE18MegHPX/cx7SUlC+4Wf/D9Z/otH7B5B/AfuPyl0kKkm3dWxQ+AADfjsLWH4BdtD6x/iTDtaV3/5+9x8x7GJ8OI+Ozn8fiP9xxfDX+XPI38L8KST+ROcf5yjexPwfovilgzncP/r+FQX9GB/BIJUkf9VGbckPbBH/J8Hnb5UZph/tX4EG0Mn4IX+CzusOcP+oXOpgH+OrHbKm/cEH+dGBXwTf6ObHhu93vr5/+8m3d+UEf9G1b3T4NvG/AVYNjcZHR127+g3R/2BfRt38fZ0fgvNE6rKjZ0noBxjq+0T/Q/koofF9sv9M9l/UGMmD/1sO+JsOH2CVrH+zowfBX/2DPtx1sKng8a8A7viFytH66/444M/9OT+Kvp+akPgbwZC/J/4L8AfOP359f+UZ2B+sif57YVi9Evo7fqi19ltO8JWoo3dL/E/YqgL/0SP5a2hvBvqP3D8C7aPv6dBHDS4aX9IpFZp+gNVnRw/Jf6iwPg5d/ZLwf4/hydf5LZAfkMc94T/gJ9Af1j8/cMf/L3xoD/A1Ev/YoH+uKN7A/QM9Fsg7iV8ARv0fif0FfQ7r3yLyn3XlcJ5pROJXKNc6f+Pr/JPWyQfCnxD9l0P/Xf0R4T+c79GWuD7CB3m8dPVtIn9X8J+69jQivzbAIO9nTD8qB3/CJvTfOngC9BL5gfYRfkXwEwzLxP+AfDrU//L/ET1dfZ2cn9BqTL9D6Ecw1H/+oZ/D9ZH8bnH8YOP510UUvxq/7QM+tA/+8xf9HujvRwd//ux/Ot34PWL/YD8U9kv/+r9ov5Il9nOK8Wdk/iEfo4H8kfwjgtH+K8EHewr7yY5P46P9ZiI/syvOPwxJ/FB2v37yhV/2t2sf6qOjqnj/BZ1nJPvvGuRv0HnHP+cf0X4mkb8J6COwhwvCPxfH8xaJH2B/Gr5n10j+bwb5dbDXGTk/AuevnG4+za/zL938mTEdf2mdPUP1XSw/KD8E57emRP+HyP/q5C+g8ZG9Cr/zjx38pOM3Bp3f0X7LUf4SYLBfpH8lwDDYuy/6VYg3GrJ+IJ4d0v5vG0onP/1pJP7tYfqRvUX6D8YD/hxH9Ocb+u/4p5P5+zm/3PUv4PHrQM8b6QuM7wF+J7864T/yB37Ob5P4AcVD/k99hA8wtKeT+AnR4//pH2B0Xpr0zxH6lxh/6lu/9BL/V+/0lwbx19f+GcQnDZxXJesPnV+G+iR+gf04FezX1/4dtDft+h8T/wVgqK/wxP6AfhyAv6D84iN7CvYWQuYf/gP9oC9DGh8d8pth/Y/Oz1owfqJ/wf7AfU9t/Ijlp5MvdF8UOT+riKC/QR6J/Zg9MUzyV3qN4l9cn+AD8TrxXz2QB1gvIpF/KGc6eEbsr4RhVB/xn9CTE/n5yaclP9+n/ebffunRyPx7AIM8EXzQT6qJ9A3WHwD7YP/J+oHzMwCrJH8A/i+S9xlZ/z6GdaJ/E/ieB+qT/W/0fYmM+fW7/6L8xMs69yV/nfx0dXQSPxoumr/kJ9+P5A/yiXVXxyDrx0f+bFefxO9Gt35+8o94/aH2Ad8h8udD/Ab8JvsHOvhnYI+PxH8GGOKpMdn/hO8v0Hk4Mn4oR+fnpmT/BfwJ2E83iP/xQPvR6m85oh/WI+g/nci/gfzvbrwxxkf5V/CXyP4zgiF+9Yn+6IP/9fzl19f40aWG5PzlmNT3ifyCf43ui/riH/xKkL34xTfJeifrX9Uxvk7yt4ie5A/9CZp//5t+NB7QNzrh30LB/CD6B/nXYK/HZP2uMTwh+ZsJOv/W/YyJ/Hf+FboPJif6b42QrF/7jPKHML/gj00w/gTyFzB0kr9XoRzuj/raP1t084tumiPfnxl5N/49EEXwDxj+un8MwfC9xdf9J+APAf+mZP3B/iHk03US/88gH9H1p5Pzvyj+K1G+AMsP+CfgD3/l3xbgD/89f3VF8WTycz4K9Z+h+QJ9gfHhPCJ8z//lv5kk3jKx/KkOjsfgfraf/rtyyPer5PtPFJ+cQF+R/BXsv1Sgv4j9QOsZzp+R87voPBbEwyT+QfdBBSBPRP4ANjma/xP4fhryFWcsPyj+Atgg9uOMUi2dvJH8E+CjfF1A1j8kNTeg/4j/DvID8Nf9c4gfwK8+2b8BGOp/7X/A/Q/TGNP7s//dFUE8R+5/QPQDPVNy/gniS6D/6/4IwEf21yLx2wnHo1/3R8B9EnD/o07uTwL/B31vMUu+9BfIM9h/on+VX39IJfvHIw7njwm+Cvs/8D3Hl/8E38+CPtDI/Rvofir0/SzJP0Qof2D83leH5h/yBzGK37H+AP3l4XzLr/7p+Af6juSP4PvLkYLyx1h/xXj9LIn+gvU4An7nhH7S3o3guygepuRfSTvYe/7G27/5I4inOzgj8Tvko26If3j9AFz59Pq5Av8GeL+E7J+g/CdL+Acw2k8l9osl+MT/BPgnfiT2H+xrH+SL2A/ILxlLzO8v/i9QvgGvnwXOR6mEf0vgH8RLX/YXYIhXArJ/YcJ8PH/7+8EH/6Wm7TfEw9qcjl81uA/AhXid+F8Ao/uE5qR/kIeigzdE/ygY9kj+HPIj8D3T9/dLHb4K+TiPzD/4ox7UVzD9Jdp/6eqT/KcB/neJ9l/w+KG9JfjrA1p+AFbntPyg+iWx3wiG86ck/oL5hHj+S/+j77tVvB4RPpwfQt+PkfiVxflklC9G9EP/4O+OvvOXfjf/xk/5T/66G48F/h9ZvyPwvza4HPW/Qv638VMf4cP9dtrPeWU8/wauXxD6oX34/mJE5H8F+awE90f6VyHfqhH7t+1gqK8Q/Y++5+DU3/po/Vs4fvEIPsTHsJ9jkPwR2C90/+lX/Azj83G+40v+wR/1SP5vjb9/Q/dVIPoHyH+m42coh+/nFCL/kD+CfNHX+kf8APv3xb8t8kcs6vzDPPmlR93R/jOCl2T/BfJfkH/+Oj/agP8N31uQ84doPS9wvvpL/0K+7sv/WYH/DPwn+S+YXwST/Zef+fwzfwX6/lH79ReR/Px8f5h8f7+A4BzKFTx+Bn1P3/GP7H8DjMbPfn8/+ZtP1Ij/sQb7Bf4OsX/gzyJ+E/lD5zPg/IVO9Ce6zw70sUD4D+cBYD/MIP2DPl37dP8wPwCrZP8G5YOA/w6R3wjlEzv+EvlDcE3LH5yHUSH+4In+QfCf8y8on5rT/aP7YA94fSjEHwB+fekPgNF8kfgZyRfwe0TkB/RB8+f8MsCwX6OS87sj2I8A/UvoR/Aa4tWv8ytwHgT2H8uv9YfGS9GP2od46St+gv1MsMfo/BM8jRAdeO7AHXqxJPeOcbjf9w9hLAq9viTJnLAX/6vHy3vqZYT/HcbXwwij4hreh4N/vIzgXdPLvf7zLMJDHY6GPXNwqSQmYKPJwCys5jPo33t8rKccS8plt3Z6tb95US+SkHJWKo/jRbCe+P/X8pdrFKxa79LnV/uSk6yfe6veu95rbYY236/TLfsvfO+f7cuvX/r+Xf6FL8f/6P+LPiHg1YLZBqPlN30zTaiBvubl9/1zoe4L69/4rL+SXd1uegb7L/oaQf9H+1/0vZT1f8eX2N/58YaJt5x6RlkY/8b/J/1k/rx/999aMObpfubaf+DfkXe2XHEqDE+anYM0shcU/+T6pJ/282nS+zc+804Vlt0ulP2/y6XTdPF8t1Nz9nriiGO9ef5RvtuX2Xcjd/j/li950edZ3VZzrundP9fYUc/BNz47SD6Ivv+AL/2O//8qv4OJZJTbZpdR4w/1hFst9jetEfuXxPFkj/v3/DY9rw/8N/5DOf9+qrN6u8sp+SzTm9Tr+N88h4PXKWefvf8w/4z2+O/4cvRLn9d3R5l//ayX/0H+JLH3P9Hn8S/hv4+fyM+/5ZvIx7/LiXz8u1za/8pHq59GxsPOJvT6wvLxb/mW5jGrG518eJ9r9pwNLhN6/WD5+Dc+kY//UB6s4F+7Mici/8s/UPvDvhDvB3EkHqP9QOKP/WF0FAVOFvioHwmD3n/xvSH9IM7/DuP//3s4JJ+HKpH3bxA+wOBofr2HA0jI6yLnWRAMnTgEH/6gpztI/wiGIhKPok4Mun8EoyKCj97D8THRP+dBFOXn0r6v93AsMgiynwHfR8KmiEr4gZ4egKoknkDwGtf/9WdwfZLPUQiRJP5CsILrI/wd/s+v+UBX78N5xIjgAxz+qR+T+l/3yQE/gKlf51GuuP6YjB/yXSiVSr4HQVcDc7gSwkdX/3Z/LNI/wOhTFpJPhau7UP0E46MsNoqfiPwcSX0D48P8aGS+f+IxTK9G8Pd4vAoZP1zFjrYiSD7zJ5WMy3/PUyg/R8VVQj9cXYbuV84JPrDuTJjqYhi9/0O+50RH96D+lYwf2of9dJ30j2BSX8f8RPwg++mInwDbf9bP+EnjT0j9ktB/xfhf8hcCvk/Tb5LxE3z0tEf4p38F11dJPGkTfDj/CIrxGHHiQNzLkSQde8PDfn8c9KRoIPTC3l44hFHr3Qoi7RD/L1H+3z3iKm42h2lZrYPnab3YFc7IiB/L7WazCebzKGZrhxuza8lPP5Jb2RedOWlO8xov5sF79qq27DUSG5tTbnnG+vn5bITP07Lx5q9BOtlw4pZdHzfjYlrrYSCvZENnDOZteL19UI7f77ETs2yefwyh6Ps6Oz6fnLQ/XPgNx06Ww7UgRFuWOSpewfXmJ1GOHjs728qm0sjR7rBbRWzbfzE5RHNxdkxEeSDlr7MqC6w3rIqZcD7rVcxejsXhxGZVmLGNNbI/mTuXPE5iZ0oeuc6BPVa/9DNXQv/uh/6Q/Z/5c2Bjq3ZY4xhFH9aLH+Hw7KyV5m0n7lRw7bZ9dcnyXr64pA47USRVXfqjZUv/WXgffaMtl9VjL3eO8SVjhsti4jO7dOJ9er58Hh8fzpr15My4MZV3DVh7P87Egb3KmulRn5inWdKWpzYTBG4hnD+MejcH/fp4cJvBZX3/CLXUlk9qXg/lcpLpck+1nrrsv1fec1yxD+65bccnZsK8duJ7prOzdKxaYhIumqGVztfKPGvL42a51JtLVAaSJB3WgW/t6kbfqsfhmVlHM5YZ28FUDi63TP4MN9FEWzCOJxz679ZsMW3542Y0U1HibjprbbalMNq/vebFXoPN/V5EC9Yt9fWqYd+VLg+OwmZmFm/Pe1W2HF2Dj2OyzmvhLO4qV+uSaWWmrWj7d2MYy5Sr/L2jtXOdvRmlfygzls8cU1Qn7fg/zjA2T0pZ2aydjNgyEnb1h2kYTT8teqdeM9n0Rooo8MMze38NNtNeFtaB/EyT/tBfH6beoB86fbsn2W92K137a8U41QGTs2E2lYzHvJFuet/1xoE9ZNO9NpNv3Pmuy4W086xNvna815MRX9tgbocs57p5aAyVe8BOzYs4P0f7fmNG25d9LD9Dky3i1Xl7KrmWPm8hDORGT4OGlweb/evSa/HtOB/XH/twDxjTqErnMX9MPH7h9m/BWg81VtqMU6s4BvdMlu1HKubvntDMZoz4viv2zmZf0U3vPg67Z8zLEt5RPX94jXycmANtbAglWwtxcLmbva68HyTW7DhbeMNlOfaT/Dzm2flpv99PR6N7y7+3vB/w5V1oWs02PD28gZNKV19SjHPI3jNJcGblezZt+dO/i6Xk3vcDjZ3O775VBJOW/jKsp8+yGq69fqWG/OOa3g5sIBhu0K7Se8YWc3ZzZXrm1ONVd19o5+fWYBk8PsbE49PDn/FZrXznaXMJ2nJJul4HD1Fo55+v5ahJD5vrtl0/h4bPubAtT/SlXa9rxmjenv4o5+FsV7N9Cc/PHs+PKv7Mj8HuV7YyvY17bflSkEafhm3pk4+PQA8lSbiyoeVom5fK33V2NZ6a+SMNvYaT0/R0jJ9Dn535WP5YLH/m8Uf+cna73+elefzUH0m4bM6TtWX7nhhJx08pHYdbNjeG8skZ3upAcrnQN+Zmu34EbjIyFtN5yLH+Ca+PEK8PbfCzPtqIcHHXNoKc1wF7H04GPeXazi/PvkzvuktKji2Ov+tbzvD61q4/69tlhxNt9HhdwvLDMMud5OTue9Fw0t2c3CJNtFhLr54Os4rb9XtT63K574cLj9UexltX+5HBvl3LabVOedPlXbhd5t4gdJrP67h5S+I18tnlHuu3PdFvmx/9tmRFPhVPw9681S+zpaE7ovFoIzI+joM6VkSfLV5D+eyNz+ePrF8Xs2vvsm7ld9/3pEq9i0vW2i9CbT3hWv040FYZF2vDUSNyT3ewC0bOlt1Vzstbl+dUl0arQzhrDm37QvlcD59C1dqfy9FM0tv8VDlsxvbe4ahlcSMfpjHj3FeOzTaL900/88uykhZJLc8Oo3DTDFtdlWz7bmSzh898uZslp9qRy82KDT9KuW6kVaZvFvNqyLAf/rZKRvu6jtjJ2jQnl9dOal7SPckns7LVL8/HecM77uHmyD0/7e1Mh1k0n2vuuKK+dxZsIR+Wg8tnW4nS8NbX0vE8Vb3XPmoO2qhXaezqts9WRz8pHVnRzUW8v01Fr5eyRmuqOHHW8l933eS0u1XMVNkJl/y0ejfC1iw0q95WC7au7PgtTYxSZO4xu7rzPS1tpFLntp/esdW/nBbY3mv9qh1J/5ym2qA+p01fu1c7dRPbJftIyol7l8taZLNTHHnLob1s2FCa3n39WB7YYrq1s5Fj3iKmrC6LYpy+T40Y3GpD5OuWv/OhtBbSW7+smMtM3Ra3Znhtnsq90EelEvLsbiqtnverdYvkUyUaG19jLs1wO97qnD2LTNaK59Y1cCaJLps9JY6EJx81wrp2L/up3fonmySws6n4OgcMl1921zIvd41YeuP3dhS38mdthXVfnLmtf2H4ebDVPkzUsIb53sr9cet/uKvh9mS771JnvcWKy+rJOvYG+6L1cdSsnf9htDtXhjipPowyv2zS4/J89IYzv5lPH247v+Pgely+bfaqszv1Ga4f2SP0xOMsvSRSLS5Y+T28KwPWb/XH2NUefJwcjq1/ET29ecaHFquPBifutpNa/ap5ozy3T+tdM0xdjr+/j7ecXYjc8CW26z+Tp6+dEV5jJmw+T5uXdyO71T/q+mGvrrt7/ZFP74/u7etH0bwug2e6KOTdld32Mrl4lPvW/jXC+3Wsz+u8eUV2vGD6WauffEefFKdZeQ9aSh/8xbDNpBkI2+JsZpvNk42M1oHwvKilz+Dfh018146eZB7UjVrE55jd1HFgTUbyPZCOb+FT7OeLgyeE9Vux2Lngsopw2T40qWztq/cW1GWZ2mdPatT1tbIW1ydbTefz54m93XVm6KafB9+bZZ6Y3rzVdZlsS/blhhGv3yZ3Xdo0fOvXSe+z91Tq5WdXeMWBdTlvPrjFWtv+h90t95W1Pnr8xrp/nME7bPV/1Vv4p3La8md6LoVIUM+Fx2XTVD3fHreaDXqvZJ4Me/d2Xb59adLbannDDvVbcXt7gy07jaZDRvSv90oeM8Zaq/p23Hx0XrbXCylXWOY+Eabv16DFlzfWfJXPmXPz9MooN+Qtr7GW2y7nubmvK3bcz4zDjrGrhrlxtyQQR/yTzcq+7jm10Lbf7JR9nuXrddNThqJ1eC13CmukzIB7cbN7qz8u1b26F++04RndjG5ZfeNYlo12G3N+qitGPh/OO095V81TEpqROZoLFiv3Dq3+65/vjhQ/zsLRuvNpw7hcmT15zmLYQJvPFgVr1pWcaCfPUv2yxbfmjsyrk+uCVV5CwbJpdq/YJtkLcZIf5s2wPN6lmfTcntl+FhuL0HjfRfkRX6d5vR0NG8a59PnVKTFrdhZej8d03Wvtg74538e8fHg08rJUAvaslgN2EzJVq2Qv10zm9+/BeJWtb43Is42WCZZjsPxzoYr9za74yP1CnBwV+1E3bP956q2tVWWwg947uoqVkwUsowzt8+vyfjWyZfBLPngPOXbOhVPukbXrW4qvsTXdb7Rrw6vG9dTwL3vAXsX0dfaXxrWVz1osj+9P+W6ecWD0x0PTTtiZ6idOkY5KXT4NhoI9jdJHI74mTaMkYpmwLy6KZytpcfmw49G4NV/NIW8++XDE7k/z1v6+lLNwcl0v12U5u92ENJ5dG/a0drdjc1G5bNSbu/vXu9jp0mplXCZSuLg3QslXxVUW2/Gtn6v91Clnt4/8ymfupSzCVn9H40r8XPm23BKlaO+IrZ5njh6rJ27ayi/frterf+ZKk62Xgj6N78k9YjfTun+XrMW2GaRcpn6CaPdgxdaxmljRuq4kw+v3j3nMt/Qd03DkivItbPXPTR9Ob3GdSbfmtnjn7+HOE3jFyc+Dyj63TL+r0/hzbf2Tw+fqilPrnXofYykc4tadPLB3ft7UU2Hers+Vp+lClYQtfllkc/Ythq3edMXBut5/qnb+FpkT3tPHtbX9cXWYNk1rf4qBkZ9nQVbrrGzmzqJ+vW9er+J3s4nSL2escx3fudvwVX/Y40NNV2t1kXkDZb0s+Ws9YdiFtAwWXDv/gXzRtdHV0fnCk6S1tpfuk9b+7ZNMUXKLLT+yas7jpceUd+/djPJwXCv2gWW3N3tZRfwtk7zd4h3PX8PKY/x38m76+nDIKue1kYbzXV4xxUtcpffa7DWfbDUR/g9tb9asKu/EC38gLiLIeAmICIKioqg3p0ARmURQxk9/YtiL6HqW9T/1Vr37wlq9O7+MnR4CpInsoj9AMguaK6vxmQFORlnO04M6qsCE3rrCstRHILXvx7VthrcCbLdbLfAPG7Li1zLtnA9PHfarNcJMMZvYEMri6W9VT6WqhmqbmLAehxgstSNTlcokNcBkQ3Cz/YXqqlFkufVJTqD/aqbsxidVMzBA6ct3u9jA+rlm7WymleiagHf1vG2vm00BKFIA4pmZUxXjn/fMGdyZA3Dp5dFYavm94JmRsijbwu2qtmrGD3Ut6FtwZaiiBeQe+jcz02arK78ZVcS+1UZHCgYXYLqeZgtwDFIObNf5Zp5GDlW159vy8IyLmwnMtTCrDU2G/sudZssRL/ltJdBZYFikPTeBnZLTB61rUH6LLMieoxjKF1dcqXjDVpkKtiMni+Qie3D8fXe83sdqm1iUJWwj8zGD8mut1m4TStcndMnvwhWaJPdk8bNuKdERw7hw/1RNcKQcqN/gfpk8xCa3of9VmnrYeLQPrmzRmopHwf2lKkYazKg2t+pYjaply2cOcLNOzbmd8fSE5nZxudTNQ6tuF3wd8NJeBJvgDhdspUP9W4/Tyt+z5c0iXYkUFtotPIGco+i1owvPgljxyYlQSnVvCS1J3m5rInmAabkbcfPd6sEJVgkje6WF8g0UNk7ufAjjzxbuwL1Oz54ecR3pt+fVk3fWqC6i46YscxmkR+2pto0Ox2fTu0uwSjZTizmNq8M2v+khkDfzmSat+YcnaCAuD93TLazxYTs+rlVCT4HnBovDkSMKT4go6ZzYXltXxNley7PDQg9ADqJgMxvdck7YCFt7ej3Nof5UD+RMFQJNAzM1XO3EalZ4vO/ONukUOM+KdYVsl2YRlD/htrilHhM+oP31xVmsTjd1Re0YSZVtV1uB43knlZvzGPbvubNhaPpwcqj/uk64zW0d6u/p03l6weuJTF65+5ywiLpiHvuADG2BfQDNGY/y0QhG3iA8TL2RrsyfFX2RV1PN4dkMUG6zqOJiu7eJrV5WfmoQRcXug+DAHQvo/1nTSRebmRDZxPNAPdVCY28VzV7DaClWxhKc18wql2km6ghusY2i6p6W1eiaz8ZyrRoqCPwJKTCt4XqE+6yoYHHy60qI7/TBoVQOrs+8fGZNdt5EwmoNFQ7zXMbVmDQdE1gd9B+nN1jGEbLIgPr1YbR3N4fVCNSkGXcxp4LVygna524eeaA9zxLlsFRvFXfeMW6jZzA+yLMtOLMgv9nEjnVs7XCB9m9EhgeZ2805GN/U7sQ96zB+I5bWkYp3F/9ZdQkxIw+VNicAdxEURTL1pAMtcyn2bp030P+vk3NlhHMKaLKiZeOTHnT8yqvLXDrILcS3h6MXk24J9tFa57y5lnaAY8Lc0cT8WvGkUaxyIYTxj25Eiwv9WAcTol1SxqE6ppeKFjg3I7POcIC4zsajU5nfbb5hfOkpq9C/Gnsh9J7odaGCs1g1O3mrP2xhIe6hHgbpzeL8zDTyXe1C/VdWZS1OJOj/nuW2Sf0MBqtcJtKkL8OoAkzF9nqSHkFhE2OzTWn/oVbWiLQkpT2m0H/ki/h8kjduHhEXx5V3NZU+rdqcXLeluXcD0NKnyWbRwvYJUzgFj1mqBhbjUIZ2Jkjon4/pRWtI7h3al0NWQ/UctTdLuEnnu0s7MP5n1kFVEG5eQP9bzScZqYaN1WbLM5jV5l0B1m3M5fz4CuNnL2V2xnjjd9C+sdMmnJ+ZDOSOdJoeGQPyYdVGbNwgnp9fyECdGfkWEFugOpSwg/EDt76lF5JyHzB+kVNnHttjHmhC5VNCyt8nIA7Co+q6xMiijofo5sgCDYXwac402VWh/TXE0bo6UsvaIu8upYKjcNVAys85Qt9PX/Njn9V8XqedRYGCknXnkqgw4pyNpD1xORfAITfzxFqwW4sFC2jS06xwwTJUlrcq2SUeOEvzZWyyhGLBWd/YzTbwXOBteRJGSdyNI6Zqcmzmyt2vuNNt9YhWlOcAKa/jy8i2T55w4sGcSzV3U4F5vpH8suFcAHRW0ZdUkxR8TrNtps/TTcWJ+6VxnE1h/eck8sLnbQztx3z3ANySv7cVexE4xR+30H+ZqZd2qkh7qN/BWg+eY9iPagTaU8KV9VyF+iGNeLuaQ/9pT1FhQqcwjmsysar2ByWH8n8vufrweEJ8fbjzMA4gx1YDFUA1OSnuEjDiOFOhk/fwgK89pmYgbPYW+QTXUubWOQUmN9rqjAUH9f9DEhaSuG33FtGqcRs1We6C4nGXTvH2APVjeH7aD+8chhY4sOCZ0A70z7bSgfGv2ev8QouY7Uhs/Bz2j9vG50x1HbCUpy53scZZBFYwbmS7Eq6vkOwj6Fd3ED+RqW3rEpciEtZenSjWzq+struN2gAcjwQYu7dsflxNoH/NqInmgFvZWDDy5y4xMZ8vwY3N/FXBVreISO/TqSLk84fFA2lP3Zm8kMF9Sm4df+9mtrC6Nftp0PiJNQbTR7ANymIOCLt0tOwxLSLC5m8hfbah/0zVXpk+7jAaBjlL+2G85opOCGgA4pmjXqvOECrh3ERwf6Vt3sbCbgPj93JGLx+kyT4q0r/T9Jancg34+7gqJ2cd7o9MumduO0pziyHzKbM7XHQfNPtRKXEP+zHhU64+tinF1lZdnmRimoGsBWxjCcfbLIHj53fiPJnrcmsxS2pknzL+noJS1Mcn06keETgyF4NazCiof4C1nLS5eGNBMmnHj+MlT2yCeqSNXZJOV43ljPd2le/6YBs8nBF5FLIOnI73JXW9sl1FbrvC2o5hvAMcKYWqfNzEkRCta809djJZkfzN3gZdDe2/Jx71Z3NvzhFYd510hw7lqKL0NXBz0cgdELauFZytOot4ZeEuoIrcNBVTMrrqZzabAmqWj0k+0uH6uce9TTJNSFbCbq7GIu9B/+GoZlfoMJy3EVADLhuf1wRVgeJ0fz4MWm/Bbsq2U+a6hfHZml0Fk+OYpWDk5YxsmaWOc7B56vMlrfjQ/zfnyjneHKB/wVcHjmAC+kgB9nw384V/gP73bPZMd1sWzg9zO+7sQJ8zDpgFROXe14884k3VOUeCuqkqfk6xFb8h5lAcvaBdZmmTT6D9kyJgSssHtE/hwp+ty3kJ0iUHukWdQv3pcAq7SSj2XHVzl9pRluotgWNMGhgGCnlH3ETafB4M51KxPiDOWTSC8is+iWh7UTbFBFTLyMmMRZtUQriUJxcguizYaY+5Ek66hONNuz0VYsc2VXs5qFP2RM9bUNYdiK1xeeGE5yxYtAty2VX10gOn5pTB/fdweIaeKe3NEPb6hiSbAMb3XJzqa/qQQP9iFV1MeuEmV6jfLiN3u+lg/EEFlhDs6QOMrw7FSXxeT3RmEE4Yb58t74cWsS/yxUZ9GCY47rzRaVKQmQfk88xZEom/tajJgR9lp7GxgvsrfBD3WZcYvHueGuP9JPcscj/aUic+87aAYY57baExUcFfDwYgY9eNLXLrroyDHHArkD658Lhg+NwgSr64pUsd+t8jk1nvxvOzoQH5es2hZq/uHDiZtp+2Gza1uM5erkaXghNBGixXSsaJcPxWND64d+hjWIzInkJ+zsD4NxFyntuv50lBKFS04eFKmxbB3PJay7bFARQpLx/JWof2IVuQD1ZV86NVE4AODvLeOwCnE6Pi7myygtjVahsTPBlYo+f5nN/XOzg+DjBTaZfFuSdMVWfLn6b53CKWbDo9tzaM32U+ppfJZJJFgrhjN0eeW44sxr34VOoDZgmI5FI8Zs8LlL/7lqe7Aw3tIzs9hOfrVKahfdgdEyWSQDbhPaNQuOkT8pk0VVqtoFwVOEXuR/PrKLOh05+25OngkhYfCYvEWltjH6wZMZb9xzaB8r1ZFPdpUFJWc1g7hp1MYXwTMslZYPUK+rWdMO9yqSjNqjkJ3PZym8P5qZzW2z25WcYRa9uXd8sxa1WEwdZz3ngUKwAtDxD2sZwWxK1NU9q8+H5FlEqaPA0B8sFZqA5xNoP2dZqsBBoIi0lFaOR9smZuxgEYxShfRVsOxgdTw9dosiOhfr7fFvF+PfY0MAdMUvO7R17wQiZk54xm1xUTRfNFFt8LGP8W9nXsZQcYf2bjO+ftp25QtRl4lkTQQvmBEaVYn8xtGPGjXVxMrVt6tgQYxN2fLgnXj+Zcutk3m3TCK8FNVqnWjSzGD9VjTG1h/03DrJagKE8T4TE7bJhgJCcWt53y0cYvvBWYjbuISjk1mQClavbOQpjfLWI9N+One+c0sCbpdr17Er4NXWm/oDe7zcNimrI9vFxgDYDxoVhwWXWF+8t1+AV1bAsLFL4t11pkvM5/d+40N1i4vptudFYk2c8sOhz7dXKqOAVM1t3dmmbWfUKowGhZX2d9i0slEU51BOXPlC6jy0Yv0omgdpFl0I+8tojROTKiaAT9h6S5PLMSzGH/a2c0O+7WTvfyP0dku76yIRD1nJPTEfucEIfmNq80bvlaH6VcbNce1L/kSBlfL474tHmmEdm7eYfzX8+PW/1ikocU1P6zXR+Pt0cHmC6pTtMqvFWtM7pOwsv1PgdL90xzt8p82Dwlu0QqLfN7RfPpeTpzjDsL5aMQFupIhvbxILHK7GCkcUVGsziTTwK7ATOF9MKcvz8nwvpqE5I/md+q7qqQ06XQUj44crPJyNgvoP9/hMHwnru3z4qkF93UvGXaHDxH3e2gzq6PCWHcOarmO7msmIlYm+PT+e4AbdsS97SYFR2wXOZ+OlyoGsYfK3MS6ifHhfFBZ8/2PgX9e/Zp3JZ5A+M7JmeN1XhRzTQQUuU8WMKtOwHtpa13k43bVqMo32xKqskUsGHipblfUoXNjz3umvljGD8R22QzF4GrEWB9siYXXhdzGzB72c69MbRvNHVzLqqrz+D8PHbChqXUR0fIxH422btuVnGTJVTf+5V2At5i1bgwuob+iXjeKdt9zZYVK5wyNRpd9AOoxcPIcZzxfSLcPVvf2MJmVPHZ5Ey0JJVuwdq077swGcP4j10tUm0+paD9sOXqduc5zQe+cFY8bd9C+7h+TIwALPKu4ixrPLqfK40H7CbwnslkC+1jFuWBlM6W0L6tneVxI+6PGejcy127Ot2tA9OiUhrdfdkn5XjWgRtkGYhyjyu3kQrjS1lpcym5Qf9gZDb20i3XqgptKLUUVTu/R4SojzReJ6D9FELoQlXd6/nJ/JHH0d2Oof27JkdZ21Qt1E+XiXwbXevCAezck4UncXqdH8IoUDAuYVBRi3Tbjk0S2v9ytlqriRtA/5IS9mxTP9Ss6kLoh/jjDu6PRoovu00tQ/nx45Wuj6D/VvEM44lbO2OXYDOhVNeI7LsHnk9rsV9l4aiij4s9DBZligClfRkHz2tScERSbKHlkn24/rJytWlhrxLgGWyP4/mqyAuwMCwpPRdEWzFbPZBq5nhUQRya8n5xsjIOTITNOiA5ZwT5F5fc7qHrBDa6FG2JBZ1wwlGwwiuz21AV417P4+nKPvgAuo7qVHi6D4Of0YGznhct9I+STXU8ySzcn/l1cw+dEXc3wL7ggB6PNy//ks9vY8u4EwBawdKmEqglCL/O5rNH2zYVre7znWzOoP/PsnLDbr1n6vHlpDFJR6Re54urcnGcyAwL/HmsOas4hvHHJlN0/zAvs0qwzsdG3D5h/LJklIfKlzLkH83ubNzT8FGxtpGs5MUR+q8V2wLnbCo5ByJVEu9lV5ZVZ5ne6dBQrAv0xneXCpwEj+ASbzZr45aqOKaplpS9OrqggoP3lZHieUTMqafyYEH5Eniyq63zSCsBjBmYg9qoKSeIx/VpnqvzrhIaurRWMwrGR8IyPq9n00VSCEed9ibRfela7dEZl/NtajggX6Z0pE/izOMnK+/eZZKztkbS8VyJ/ATKn9Xx7C7s7qEBDPquuVxARVaXiWNt1omv93u6QGyZIoP+GSk6rEBzm9AiCcf2gRFxSxhk88Jyn1FnG6je+OkmihNa1DyvHydjD+NfemsWo85Z7G1+VwnrWx3Ok2rczFTi5pTQvgVz6M4sR1xsC64Uy6xC5WHFHUbhsyk46J+NXWMRzYggMkAYjCuGulK3igZd/Fys6df7A8Ho/vTm8tPj+dPxyR9IMrXq44gsFuIzVwC1rcxNZaXPgsjk9iRZQilaJHdIeWnrZzW4TzQ14YnHsxBo/iYtCnEtVLUcXi3imN9NoJ82ekU2c1j/3io4wcioTUUtH4pO1o4rgs1GZeLOh/Ez4Z6TvCxX7dYaXbabA1XbzAPYT6aKTX7yNMA9NbXrKXfMStjKS/Co7+4BLMpwvxS4x6MgZoW14QllSsLQIL/FU1eA8WPMlPR6RT9fz8dOzl42/fnOEua1nI7j83wFBG9ymG1mO4hn7yA9QR0xtbpoLJl1OppnwDzc7M19ojw9kHn6bWwoztmi9ete37dGRoPlk7iIVXx5ctDVnic3fUYoVsvuz4elfID6LefOO5sNn7D+Zk5GhqBSfkXb0BzcxksX6vdNw9WeV186wD0vM8WqWOgfMt7tQqSX+Qn6ZtGdX97W0L/hqDtZLyu3tUip1EVDEvITKBhPFUZVEU94jTgH83JEkFbdWvp1XBdwfpmFbs66QrINXlkK/qgTVdICKZzylSyxK+COa0Z0hENg83foxXM3m20tsLvx+kSL3RooApAlajULOFC2XtIt4Ia12DrKR8TUh/N7UZalKCUs9G/Hh/3Eoq2ys8jL2oZ7cjVXgLyR9YtvESYnjJXA0CaNS1n1OrGXdrxjYPxebzvucqivNm9e7aWTFipltatrfa6Ip66AMU84YiuUN5tfs2tCW1AOaXHW7K5cpO6+BS3HqGS4OMcdkJjkdq35trKoqeOy1/2mEEGwAHuQ1DvoX3XhJHsU0rKyaOlO5ZOdNYfy68qvFwWS2BNMlmBku05Ji96MTANcWtj/ZnG/PPfEHY4/hKGFR+YbyuLbNPe3+9nRBJ5xiyb39vX+zIGkVy0Xul5Feay+do5PzgTljvYSSS0LT8jL0D0QkzSwGqmzSvpCuDxYiV13B9aqKGBoQ98rb1xa1sh/7Ox9AYN7MPNbnlbk5uERi8Y8sema8CyiyNLVjJDyB4hPVn1zuwrqV8a8nu42DBOs9pl3B/PCsjwIJk0587ob1P1Vru9OpyebWO3JJARg0WwMNvfFLo2IAra2JHbtFcyc2iKbxUm13RNsvzkdPI6dyjn0v1YjLdrcWhhfvt7sZKBbpIB6W4RXQpUSjuCidrs+SnJtcSO9nLmjCLZv3S83YWzI0L7pS/ZuQw1UWswmsB5jTYDyxeyVdUVrz1sBEn5MV8c0bC3BW/o6WehsALLndu7WUQDjByWhqJMt+YXV3IKDoDb3PAMbZ3erZ/tbEfHifcw7TxEqRGHC+M8pYFga+LOzk0LfE9pnoa2t5ZV09IrqgkjYZ4UhAse83TZtFyW2sFe0xOyy9mpxyiidJTblbcBeucob26ziSEhSNl+bTX63mvNRa3eaYizBlH3Y+7LQlgVB8sasVVoit2A0PaHCm+Utwe1in0eWIocd8EvWdoHVljCuy24rJ5dhfO+mJpiNSPLigaS7st7SlsfVyA2moKvX6QnEcsIZ2q3LDL6+Uot5lrdZRRCcJ8XHEYyPz+DJVfNun3vE+Z4fXH2jplUjnDsYCtZw/oVwcnfqdFkUxHZUVlbozeHOupanrU6OoPwV53v87LxzDP0Hij3Uq9fzjcYpDuPxToLrq2wPqcrYt0tB2BxwwE7LW+h/+V7T8WP3ARzGCos2Je8csZ36rHk4qolFGiIrCB5tyMC+EcY0jonMALvNZSn7u7KwyNoyOPYKIL9sNL3b6nHMEZv4tNSzE5tZZKLsl2N6CudPmV6a8GBHeSGwz1sEQmJ+tCgrWMF5G8P5O4HL7MxELPTP1l39SM5z4mkB93Q7ze/bvAXmXJWThD1FHF8YMzN6ik5ljQyvPEcxA9vXm5K53A67mwFOchI/ZorbWFSwZJ4BTeUlUEhRd9wohvEtf8qKasPNM2uc6tvdZMxAvh7Tc3olcDDMYSP/TIgTIrT4CdjJq7Pyen68CINmGypZx9dm/TzcJHdUsdQ05CXPYDKQ+aZ0S+sWDi0/m3ZNNSn0L63OdD2OZxXQdUuPhCYM7t/X62C74DhPKyHnpM2CsaF92mzI0FuwJOz/bUQI3q7bhNVYZ0yR7owCxlfb83qVw5Xy+Oiy4zTiBu0vLZ1qb1Ec2BoAJbZDbXl5QP1n587Rt6D8EMKpoydH3jXB4mK1pKuNwgk4Ju3KZCR1bLHn5SE+7R8kAVJTnhF5Fa0NIXkW1rU4E5TF7ObtSi30O1yflNjmVU6mNphTcxgBKA5lgaC9mbwaZCIIr4L3kM3FwRNOiyrT5Q7WLyzmq9v6Ts9G4PqgT3l+0c4FtJySA3jbGVtMDiO5/SNRKTB/3pyHNZ1B+6czTG5FC3Zk0c9Z161jbj4H944glVWlHiPChlpEmBU5aTEt3Sz9yQ36n+o4SvOk2gUdb67BMwk5dVTVuhryzfWZr8A5p2arQEkuEdHG4l4ePZeNNaI8xZibBYy/lZpUUy3qHhyxGjdss+ZYqB+nZhCP27E+Aqy3DR95Zj0NQYPmWNELObWYQ7Z9KB2TxdDp39LtbH98eACGVCOiG4Vwf9ApV9iFrQcgmN5U8yzPH4UwU5KW2XObqwUeIb0tA4rdAvmUbCeMfH89H5iWVzOelDerPkySoDbPrAmAPbcTQKawfuWULvLqGUL9w3n2aW/uHRpMmKDpXGIRe4BQlFOzWsjQvhUbc1yW6uwAruaGVkHRZYVwKI4LU5tTnVVHxnpLL6dwQGdZ3kWXE3HnhPpWr4+bZ1hbI2/KpXQ5h/6ZrMt+ldEJ1K+xdXbd2WlJVqDdxQ+X3t5jUC39xW1Dus8C6PNwBxx5N67qyIWe+nytp+CyGB1W/NYVPEacnB32vkprCwZ849V6M/ZkoGmRas/EZV4Qe2HVkItCLq1Wzp0JddzPfXA4svsxJ/Mw/pkJ/C0P72pjNX7sUtzpCOMTyt96t866wfgnHhcRjEbmtcWun+SmjdkjC7yVpyx2l2PG8ZFb2vK8eJ2vzNW8YYOEoUAuqLaz8GGsQGTbyeoq+2FntWt5HHBSlW/Atpo+E1p5Qv2bCbzLmkHaWC131I5rzmdMQN1ofv8kAqhf2pgblX6RQ/8qFRfzEPjKCcAl30IFYRYcr5kSR8GtV1vjHWd0T7goIXiunkZAyFHGEbSiUcKcI55w/qjAgS7L6/nSY13GKZQ/Djw2T78TlwsX2meOGl1JWgvBaOJ41axZ3AoiZW+rsUpvSKsLNfvCCmddA6VPh49JUmQFiAOXJpY76F/yR4q6asIqLgHYrp/8pk7vHCiMxHgCA45/ZIN2TR430H9bxuFhspjWcP7pKtskojtvKvbKninb9ucuaATjPs3255jjq1il+H3mU3D/tnR72oZwfM5oS6/YO5N5QsquaqLaQP+MPG9yj3ELRga3m762bleQG4CIn5Z+38P2hdcbG9VxmbVgec8u57EfhwU/XhpP2ntSpCVAZ9wRO0KH9qGqCXE7u6QF78EwXBrFJWlR6llXWn7B5MBejI+yexoHUP89ZttxEYbjSiCnGTdPnJkKEup8PUpbKYT6RZGrKevnVMWzxnau7ra0CXwrE86PlHUj6B/ZhDR+qp3FbyU79ha7PATkLljxDZW93t9R5sbdNtqRxe721ZQOyvkGPDSBH4kPEHB8KM18azcpW4sTteM0rK/QvlXWc7+9PiXoPx53pVXTe/9pda7ghBszfr1fI469Z0nYuccfOroeLX25sZiEybdxkR7p/otQGC9zAs1wLO8JzMk98Z7vkx7ps2dhxPOc93/G4/GvT0L/HyH/P30TKuNv1sThm67+3wqXx9/09ZXgbwr7b0jx545v+P5zSYxH36y9fUP69k0pwuNvEvtvBhH99k0p+uZPx+Uxvm8Uf9PXZx6gB36P538NGuMlzJ/g+gM8aPzN6uoXfj20J+GuKPgbQJwj/u0bS5yjRUR3iEzwN5j4m8h+knGOz/4bwf4bVoxfD/VJ+I4tBZd3MP404FXc/74+/M1p/00sbh/fMdbznYH/9k2hiuufYBoN+u2b2mAoP8XfRCI++ib1rf3+ekU032/fxPbpzIf6f3/T+PZN7Ay3/xuPOqHh/qNvVLVg4ONvYmVzKP/vjrDXX/7Q3s8dYUN7GN8L6Xao/98diwOtY3yAy+NvYvtvUrVfeDS/6JvWt29Sexp904nviNNxezjHab/p7r/az4f63nLE9zSaP3xHX/9N6e1X+6g+tEnf2u/Tc6L6cI4imR7qM/D6oTsC+29I39qvh/arX/geifvfp5cLfpDv7aPyzYDv09OXv9rvhr8meP8sVgNdY7yIy+P2SYzH+7//0B3N/5t+RfzxwP+5o+/1V/2r/WCgyV94pI8XuP99r/o7Kn/RqH0a9x/tL5Tzfonx3OsHJf6c4P2H0mFPRkP5Ho9AxMDv8QCXx/LfjwThmQHff92NaOtX+yh9hoLlH/UP0RKev759VH71C79CeDwffX1IKWD71V8EgMZj4TtCpxiP218PtIS/Se9ppDrxHclS/zn9Co/69dNfRKBgPuo/vqOt56P+ovY3v/Drwd5K+oBH9qXPOYHvJJDQ1kOdetP/iK9kA//tTgRsdN7uVLCH8j93nP2AetHox4/u7EQ5xd6+CUf6wx74/+6oQvWhO5UWv/Covi2ev8VA94PC35QjvIhz7MgYj9vv+9PrS2x/+g/ftYHf3/GExo++4bcxHg0VGUEZz98W60us/6evWvuLIbZY/hAf5byfYvlDObun/+4wG/D/7rQTf3J4m0N9vf7G7aNCKP2thO8EeLuowsHztxvo6Rse9QfdyXXCeCQE54H/c0ea+Lpj7qd8j+9pJD+XAd8L2eUXPsDt4fVHg/59R17fPqLfcoScBvoNj+48RjmVJGy/0R2iPb3HeESjizVUPP8oB3ef0/stR9N2oNGgezyyX8fgh/+OR/ON70RQ0XwUA7/HI/vqIj7Wn6hTKKd9n4O7xyMa2TsP978c+qNi+T2i8vVQvsfzQ30ubr/C7eE7GfqLQtD8YfvXO1noju8DxqP16HMKYfuF7kju8TjHzgzrmzOev26gZ293Srx+lMfAx3eS/Cu/+sT3U43t1xnjKdw+mj8kJGc8fzRuH8+fP/Tn7Y7y2WHoP87R1OfM3SD9hPWfHwzluV94ZD/OeP9SQ30zvH/QJpkhfYVz7PROIqIvGC8M5ftI5d8dlT90f7EHxsvywO/vGJRxezh+uQQ/7cuTAd9fvILaD3D7iO6d4O0nHtESwO2j+tRfeNT/3qnG8ofuXJkeBhbWX//S1+L+I6lETrSG90+Ixp8N/L7/AS5ff+KRkGpYfyC+9pIHGdsfDeXM7J3+X/gw+OG/t4/aw/avd9LRb4Tx66H82x2TPf3aPzK+k6evb/MLv8Hjx/KD5hfN59sdk5o50L1Tj2gcZGhY/6E71NGdzG93vPa084nvN10S/PD/3dGKyp8GvjjQ/9rH64fYSCm9rX9/UU782b6Gc+y94V1UHtVfY3zwQ8tn3D6SB38o/4a/ofFi+Uc7uS+P7Vcf1PhD/T3+NNQ3x/5fH+Sg9cN3CvX9QXSG249x+/UvPOb3eJTjFU19hsef4vFj+buvhvLYfvQ509BS4xyFfX33X/3vgzo0/9h+zdF8FAO/x6OpQv7DHO8/VAjtVxnfaTTHF/9g/6OvD+WknWP93dP1LzxqH9nbAs8/sl/5i37LUZvj8jj+6oNM1PUCj78Z6nvrf+8PbYf2sP/Wl89x/6sBb2D7h3KU9UEkjl8Rv6efeP4Q3efIwPvniepHovV2foXkc4b5CI/iOzRKA++f56Aq5THGo/mgh/I9HtHlrzuxnvWAf4u/UPk+/hn63+eYQDnn33Kk4zvmJTz/M2Uof8L4ZsC/xV+oflSfjO0Xit962sLrj+xHNZQX3/ozGvrb4+kBX2F8T6PyWH56uh7q/3fHrPjjZL/pXzDQ/RVXk4FGd9xPcPxoKj/sN3zvH9TI3uL+19hfwf1H/D4ncY3x7IA3sf/evP40NfHD/zBf8tHnTPYxHq1vg9rH698geUf9xeef6JCk93cbjF8PtBl/4tGdvhMcfyL/tvd/Mb6vH8VvCta/9hCv/W6/3zr4/KTnI1rFeOTf9v3F5z/9xX2ovzjH7wSVRzl13/y/PsdvNvD79lF5c+CLmO5ztOP5Pw94CZ+foEPBPqf7bpC/Cdrf3eqnfI9HNPJ/Jtj+I9dDQvsdGaE3/3WHzxt7PJKH13xM8PmzSQ/0CI8fxbejofwbfoHsF7Y/fZAZDfw3PLJn7zl6EY1I7P+g+v6T4xf5H8jzWmD/kVwNeOy/9ONB/gfOkdEfUpG/+o/4C/NX+zjnRYf3L7LHyP4tsPxmwU/5txyhiD/ZDPy+fXfAz3H/+/qQ/OD4E+UM7ukxHj8SOmr1w/9n/5H+QPL/5r8gGi39GOt/1Olx8MN/91/QfGH/ZTEa6BueP9RpJEQLbP/Hw/pPsP/W06j9+9D/PvQ8/7oTEdG9POL+LxEezTeN278O9BLvH+b151Ib+D0e7Qfkr9BYfpGrxAQ/9f/D4/aw/Pb1Zb/av+P2sf/R0/FfeOQ/sMP4e5pG7WP92ff/MYy3xyMjhPRXh/H9IWTww+/x3Gooj/XXEq0naoTHeARCSn6J7Reqf4nWG/sP/SGxMrT3pn9Qewaef27wXyb4/MBShvHyGI+a4l9FLbz/e3o1lO/xiEb2Hj//688nEW0pv/CY3+Px/At4/duBtrD/g/pnnYb+9XgkP+Nf/e/rQ/OF159F5bef/e/9OVQf1v893etvvP4oKLaQ/GD7bSF9cB/4ffv91gt+yr/h+62Hzy+QPPZb9Q2P6ifQ+N/aD37oCfaf+vYRDfD8oaH3h+rZJ74/lMf+r4XsBze01+MRFAz8t+cPKGfKBPuPyD5OUMD3Jn/9qe3rrNt8exSLzr5RTmF8fo/k+x+Nc1z8u8P/Rb/neH3RKOcizvEu/bMPLxrnOOr1I8oJgPdfz0c5zfD5Z18fyvkoYbyC28c5zvuc14jWcI7WoM8xuvrh/zu/H2ico0Xr50ca+lcPNNInW3x+jsbT07h9dJ7dn1dj/YNyrvb9kXGOljmmcY6HSZ/jXPrhv+FRTrIJHv+yz5mn/PARvq8P4XGO9r5/1q/2zYF+y1E2wTTO0d7Pj4bbQ/phM5R/G3/fPzQenCO2z5mO+qvgHA97PF76E4/Kv+XY6uuzP/EiyiE2+ZVjTcHziXOMSduhPwoeP6Knr/oknKNawTTO0dP716s+R9DP+v97aINywuD909PiUP4Nj3LyTHGOOKRfp7/6j3L4mNhf7/uPcpag84Qblj+UowPRvafan9+uhv2Ec4T0z+dPA7/HI6WFnLo53n8Gpt9yfMdDzhEVy5+H9yPOcYNoCeUocXH7aD1QzrIZxp8GWsI5PmZ9/6Wf87He/xaloTzOMYVm+d9F1QP+uhroAOfYWg3tXYf1E6+4fZyjc9bnCO/3+w9eNgf6rf/RQMs4RxJ6HoLqe8tR1/PR+PHzk55Ofj0/QU5Wn/MH53jr5wfleNSw/kI5FDXUPta/KGd8/7wA6+/+PGA68Ht8+sIjoXjL0dXnnEf7OcXj30oDvv6FR/GbOPQf5UBE/XnzX+VgoHH80Y+nL4/lH9HoIb54x+0jPsq5OMf9Rzlg+kMVPP75az5QzrT39jM8f8P6TdDzN1TfAvtf/aED8lfw+Vf/0LmPYrH97HNuD+V/5P+T37ePcsyjoT/x+QfyLww0/sfQf3S+1NNPPH4knyjntYHlr6cRHutPdH4ko/2D/RcDbaUK6cvBf+rrN1BOKBw/sYN/8fb+gYLOQ/SeM+j/2UBPsPyve1f3JS/4/MDqQ3eUk+eX/2minMx4/c1Xf/qcuzhH/MQcaJxj9idHovLDf8Mj/U1jPNJfHcrxJ37i+/LYfqIcin193C88N5Tv8ShHHzoUn+D9s+/f3/jVf7R/4oH/hl+g9rH+ivr3R140znHV52BE5S0s/8Iw/rfnH/v6p/0+p5OIaeTPWHj+6GE+J1h+LJTzXexzPP20r6D1RP6ehXOkiQOt4Plfo/Xgh/L/zi9ffJQjbC1+4tev8ShYflAOXOXwC68MObbW7zmGV/9yrP4Hj3Ny4fb7HPcr3D6iN8HPeP/hX3xkBCWcY7ynxaF8P39oUfpDZuy/o0gKnUe8nf/3J5HovOY+yH9//tuXx/pjFQzjx/6XshrmY4PnH43PFn/K/zu/QzTK6fZm//HzBpzTo6eV4bzk3/kt7s8Byx/y31H8aGP/rxpoFfsPfaiB+Iu3/Sv+6IM3PKLRoYyC7W8fKp/ED/2xRM8zkf9oD+OfIP8IxfsK9h/6+P8wlO/n7yXffU5FjJeQ/yf8wm+R/PCf+7+PR1F7GN/z7d7fw/P/Wr++/c2v9je9//gpf+gQ+y1+3Lza7+NH/Py5z3FuD+V7/LzXp8pH/IfoXt5t3H8kBD1+kL++/t2rP3Psf6DnP8pLH761j+JJCfnTANs3ZCq3aPxY/6H6ET3B729Y6DykPy/C/d+h+UD6A9vv1UC/9X95Gsrv8P7fDfpkiuOP3eqHlhyMPwztv+EPffz2s17/8ChHIfJX3vYv8r9R18uh//3zM6QP3uYvx/oCx29TlHPxMcxv3z6aT5Tj8w2PHn0g/1s6fspfL69O8Cm/SzTeN/uF7AmSFxx/9ecvyP/A+N71p5C/is+vKawPnGH8KOdgn3O1weuPng+jQ+Ip9l9QztaervD4H338Kf7zN/r+943Wn3hUP8p5OMHvn6PnJ/37c/j9t759v5fXof8o53GfMxG3b6L5Q/3f4/nraVQe2z/0fpfxKiPh97eR/ykhf/uK1w9tRURPsf4QkL58lX8//0Lyi+KNA97/iO7La2/xg/Jzfob9t/48DsUzJu4/og9ovd/wKGfzq30Zv/+tvuxj//z+rX2ET1/91/H5G3q/CdUnRVh/I/2G/Le395/igVax/X+lcejpt/aRfyolyF/C8lcOtIr3r4vwSJ+Uv/zfvjzWvyiHo/vL/z0ie4TkH8cvKrKn+Se+57uoPJY/F81f9guPcq6ieOSI7Rfynz3c37f+j4bx9vhTHw++/G2MPw/9UfH+Rc9X0fNQCeeYV4Pef/rh9/oH6Wf0vBRNx7/np2g9UPsYj+rrj9c8nGMa2W/kfxkYj57P9/4T9n8Q3Zd/vL//tvo5v8Dr56F4GskDPn9BOWT/lcfzXw20ivevi/QRmi98/oEelUzQ+BfYf0b6zBzOO//5D0h/oPgTv/+E5Ld/X8/D+/ff88zP+KOX30D8Kd/3H70P9hjK9/PX76c+3h7wJ4RH/io+P0D2Q2pedInbRzTK0fx2foNCTZQT+u35/wz5t8jeYnwfvyH9Jb/leEX+K4rq8fh7GuER/Mf/Fv+5BgZ+/mVheXvg/Y/OD5A92uH4CZ3/G4N96/HIviB99qa/envU/rJfbX8e8mm/+kNFNH+PAT9F/geK33D80tNovt/il+VA9/X37dPDepwwvh7af8Oj+Kl/f6ob8D2N4qcDnj/ER+9Dva1/TyP9h88v0fuZ/fub2vv+F/+d/6h4/VH/Z0ifM0P7MyTPaP/9fv50RvKH/acz8mfQfI0+8RKKd99yXI8GeobjhzNqPxjKv+FRPOvj80vUvo/ax+vnv9qfIf+vHsaPnh9IaDy4/+glg3/Pu/D5Keo/ot+ev/VfmiGBPWL7hewPep9yhvW3/xqP9ioj4/MvdTXYowDPH/Iven8Arx+iZ3W/OX7Gj56H9PRlaL9//oTeHzKx/9Z/VIb0RTPg0f7un/+e8PojPsoJr7y9/9vHvy++MvS/z7lNIPnH4xcGeoL17wWtJ5J3nGMc4fvzjiW2vyyaP7TeOP66vNrXkP8gfeJ7+oLtLzqfuLzq03D8h/qDaBm/v4/6I6P4NcLxL3rLAD3kn+H9h+qb8UP5fv+j/oh/9X/5K/7q5RnZDxPbL0Sj5xdnvP/RfAQo3sDnL0i+NfNT/pE8StRw3tDLD+o/8henbznacfy9x/0/DfH8Fa/fvvcnX/3H+w/xte0vvDjEjwGWP3GIXzR8/uEh+T8M9vbt+Yfd+2vD/O0GWjt84vv35XH8i/aXjM4TPHz+js4fyt4+DeO/ovlH/jN+f6N/H4wb+G/7F+1XFfufKP7oX1U8DvjFY6DVX/5TKH7674hG+1fy8fqh98eQ/etfKkD9R/F3GPz4i//w2H/E9k976bd/5fH5g4TLY/lBfA3lKJeG/iP/svcfw2H+ZSQPEVpvrD97Gu03HD8ifE9H+PlZX/2rzFv7iEbvv8n4/Kj3X5G/UOPxy/14xI/3r9H+1ujP/afh/Rjh/vf0q7yO91+M+v8QP/A6ep6M9B9+f6b/Hms88H/8L9R/6UN+EN3L22E4v+73Ezrv0nH8gc7HEC3j58+I7vVBgOUXPb9NfuGT1YDH/qu+HeqLMR6dJ8Xo/XN8foNoNB9v89+/f97LH9Z/iEb7Qcf7x339oP329v1Kv5/Rfgyw/4/iezSfOt6/6Ps2ZD9kHP/3/BvqL/ZfER89z1Hw+X+Cnp8gecgHPHqe0tN4/fr3qdB+XGD93z9/ROdH+Pm9fhrm8/f8I32rY/uVoPkI/pr/7SBvPX7bx6/KP/ns8SmqL/7EI39E3n/6Lz2N/Cc9+9U+2u/em/830CnGo/OB9Jf/t3/h++dVb8+vUH/68wbcf0TfkP7nP/H6SPrwX9D3If35A17//vnVDcW/WH8hGj2/lt+eHx6G9kksf0g/3uq//DfUX6w/dX6gM+z/I3/gNpT/p5BWP/r3DT8XBxr7TxI7tP82/+ngP/b8t/bReXKK9U8w6EMdzx/SX3N03oHPf3t/AvU3w/JvDfpMx/F7NtBv+Lk20Bjf+7P9+zRYf6H3GRbo/Aafny2QPUP2A78/0dPo/cn35+cIj8pj+UPP0/v6+qAKrT+KLxS0X/H5HZInZO/lt/P/7SAPUzx/6iBPOvb/0PtU/fkXjl9kNH50njrH/gOKpzS0flj/IP3RPy+/vek/6We+Uzz/4eAPvc1/v5+RvcPvT2j1oE/T9/j7Zz9q2P6h9xP690Xfvp8cST/nPyHev94gTxoeP7K/+mOQNyy/UvFpf/v3Q/r3ZfH8I/lA/puM439tNdDX9/dnVq9D1h95/Rc/D/6ffMX+nzbQAR6/OYxfx/EPii9ltB74/G727/vZ1Xv82a8PWj/58Nk+8kdlfP7TP38Uenv3Zj/EH/uFzx/R+8z9/L/dP4HsAaIprH82vT8kfti/nkb14fhlMpJ+4okQn/84w/xLuH311Z/+kAi/f6IhexL80j/FoM/ezt/Cge7Lo6thfJJjXGHEuGNWuHjemWPOLMd4Y9ZzfZLxvf9D8/C/Pq6G+X+E/H/PiV1K7JQl1VdOIIkQdjfiRG6qJiZNsZZq+QEwH/D5ZbaxHX1VNaaSAOlxDOu/+b13iP691U+cS3FO7YXtFz49y/bF1gv9irEpKSEO9nT7Vj8xsg73WNWWzv/E/8kHZ5LZRQj/Z/1AjJ7PWeo87ar2tkEWjq1EeeMLrfFU+v7/jcfj/198sNoJ5mReke/1E7NnRGd7zfk2f3GZZzfE/7N+4XBZpdEjLrW/8TypTjYh4v+J5+PzkT0c/FT6Mn9z4brs+X/jxVtJNqwmsV/af9Rd0/P/7r9IqaOnWyy6L+1rxoV/IP7f8tEsxWYajK/PL3j9Ru8UxP8bvzrzejuaXNMv/etCZmpurXNUgU6TiqU0jc0P+TkQx3BDMMGX9SdGj4dshgv3S/uXpWuX5m0N+a6VFm3DKfzf8kPrvJIfqmP0Zf+R1hjVr3y0vzzPwslsKhyqzlXVTD41Ufbevjzy/OX0mGwrPmNUmZ3yo/jv+qm2lpaPwzH+aD98gG0/vr/lV3SbaYTm52/5ECfNtEPz//f6De1b/4svnP7QT8S13ebPw4nZWoCMCffS8eH7/BLhj376u34hWO7UHOFpQi8eMWN/6Ie39hvR+e/+fuP/vf7Bj375my9wP/rv7/5h/felfsz/e/7XlN7rx7/xb/0n5PKP9cd8niP/K3/8ZZX7ARMmO6tjc7Irf8snxlMN81/55v0R3++fL/MTio8NGBnSyYKtK1my2mxHf+7PL/Mz7P9v61OX44voMbHVdvF2FP7uf/CjX77hf/TTF/k9/Oi3v/H86Ec/fpFP7Ue/flm/+Ob3+vlL+/GPfv/SvvpjH760b/7Yly/tWz/268v6ST/260v9px/7+EV+Vz/648v+GPTPl/GvfvTXl/ovLTneIvnqLvfmwhK37k1/Rv/Df4n+h38SCXnJK+Vumq//5gOu9Fd3eZeuv9Rv/uD/7H/0P/Z/9D/0RwS6n/a/8JVnbfpyQ47/7h/Y8pPzurky4y/jE3/wf9cv1Lzd49/7HxC5eZ7vxrH39/xenLHXHHTqg/9W/3xLEGDVjGP7b/w9Wx7ikiE/+G/4VPXk23innbm/8ZlW188mUc/dl/pnfFovn+oH/q1+XppWjSspH/g3fuL/d/zW/xj/+/yCmP3P+K3/Mf53vPzH+Kz/Mb4PvHr5z/y94/8a/zu+m6pSs2yV1AB5sJktEq388O8ZNXSI+WYL9+/mTm/dmbHbvPPZdb16MlP2m/8u7qaP0mgEiJeBVxnz7XFj/Q/8O5+UnDR/SMuEI5J1Fm4nC//DvqrKcts+iH3SEbtElS7rRb5/b/8IJPYS34qkA1rg8OrBL/fv+LFIWw/HCS/e3/3vZsGaf/j+xSNAUGoevb9/xC/+Mk7NVfi4GH/jMZ/nDVN3nIa0v+Db0DDpo3DdfeGzlzTnz/ri8M4fX7q57qce7P+ffH7l11V7FKPib751OvgrOXjlVCP23iw7z5I/47Nv+NFjYiRgGkac4IvsKPWF3Z/+OcQ7+e7gpun59M7fHL3TeJ2eI46o07OqTi/SR/vzqba8+pcgKoRNtubz7UOy/66f1w96EuYTf/HOvzZr3X7mSsTxJ/kus4w9X3zBH6XpYWl4n/w06FZWG4aw/7MjtdQ0RV2+86tLIo9HMfUNTyQs694WBJyfMy1ojT2af+Dn7OP6mHRsFBE7btEejlS4/LN/0d/1m1XTt/+FX2icqLiRF3V8ATbXzjilf48/AqqosrfIVr/x1z/89/0j1Gr3WEsNrP+WG5Pd/hgu/rI/7/175+9W6fJM7u5RJKysTm6fTLl85y/Af8f3zh+JVOKeqFPUgYturzaVK3/gH9V/1+edfz44hFhullC+CiX3wjk1X/7Z/y/4bDOK7nleRhxIRuOmCrbE3+MvAL1nevl858+Uc/rwj6+cANxsdTtJk/BL+wL7s3/e+Zb7sCcNK0K8LHHWc6Qt/ow/3vfvOz/g/7v/P/Rz/V/98WH/2iKJrpUH8aFMZ4Synn7gSfBf/fTOnyy16J9+9VfggfTrO/8v/fc3n2BfCRBe+vNvPq9k8yvSv1/q/9P+jIL/2od3vlRe4o1JF6nHS6Z0kfjF/ON86Mx72vqxpVNDoJp5u9sS7Yd92NV6TXmOkHIElUXP+YlvxXf+bZLNslA/3AwiIFLgZOKdfOdP80OiTJfMzROsKb9nlDOZf/CZ9klPtADaV8mTTG1/Ti7v/EX6NHZT5gb9eyA1LkPQwof9MePJo1R3Jowf/EbcjSfF5/wqZWPFnJhA/iodj7Nn1HzEh+ltn1iAFG4euG5jV6NC6f7B9w+3Td3yKSdok+0hZM/Tj/gtqVbRSTWmaUGcLlTgz0Eqv/O1lnX3bainBVgQ96pcj5Yf60PfZqXmrp7phNectcxBF1l5H59Ri/v7IeaSiGA0XrAiMf/Qf5rt5rPcVhObX5nGggRM+eH/xAE72Z+VTToBInt1Zvl1y330P1k1p2v0hPjgmSrEkV9/nL8t9Nkx1O9uavMuaceWOy+nH/p17bSkdmSSiK/Ptsockiv9zo/XW0on4QJEgude6fa8Cj/k+1z5gXytoyQCiyKH8f32U/+olHJaSGZ2LUDOhRkLHPbD/8s2+hOs5hPo/zLHg20drPmHfIj7eZOsdGdh8MlRrEJynB8/7OPEY/jHTD0VhE8TlXrg24/6r9OirXhncu2EjhUV6rF3P/yLVhf1V5bpiw02LXMPg6P74d9lszK8a6Lq2UITrI7PTP08n662o51dnfXYBinJ8ptSoD76r3Tj5SJ8zq4cYS1OIysnlx/+4cGg15eSr2KPX9CCuhSl+Qc/0C2v2mxzawL0sjC0aUN88EUioy2w9M+F8Lzn2qzUiY/9k/Bdq+0L89oBaq0f1mc//cCXC4diNTXxbcESKn/tpuqHfp+b7ZWdcU1s8yHPd2n9cD/qP18yZ9ushG/+OVTt50tgKtA/r573Zq7zzYf/NTrOobzuwe2Lf0yc2xu47uVvfIm+Z8Vjub55PBBYVc7t68f6TJgtPT06yjc8RxWsLC1m3/jaMhgnXZ1B/XfNLnJ3L3Yf6ytLrlZnvP4NL581otWBcjOE66o+Tr1s/YHP9Hyzrivz9sW/99irnWjO8hufGZUbw1hkUH83mZ9eLqPP+V1tRnVVMatvePWmOvvo4EO+JbkxOXncP/xfJbCo++xgf8O7+8vK9se7lPubf2oEQRALPeX4Zlcr2fVJfoyfkahRRc0P3/BpdCeSK5NAPLGa6s90rn+M77jfycTi6H7D30wt45X4/I0PFZSWcMqrf0F4Eox7dPyQH857lg+juqRf5DtrMjUw8wTyoav0XIfJZ3wTXazLckOF3/BVOtI5XYi/8Q/mmJ48FC4thDVpT2ORTz7mbxQkFXM1b9/w412QTunbPf0in/wYPG6jm556wnot1SdAPT/Gv7ss0rAiim/4ytOlQGBg/UQAaqBF+/PH+M/XpWPNzuU3fCewNwWI9Tc+Z25jdnNpoH8jWklySJLzh36+puu7phZd+kU+T0tl5y0d8ht/WjiXyXYxgnxJ41TCFpmP/nNl7tDUlP6GF9pDEAo8+41fTGWlkLII9l/yk9Fo0ZEf9XeKMD5OOSH5Ip/PeWAEi0qFfFkWzXz62H3gTWW9OAos+IZvjfUmSQj5G/8et6B2ppDPS8b1EeuLz/EHY9kWllPlGz7RJ8rF2c6+8c0d5VQFZyUF0exm/JEhmg/9IvLCgiFuevJN/qFz5KmU+Y2/2ICgcMlr8jr/pdTzVficH3W8kdqlsPyGlwTjNJkp6298dutTx+ONSDxeHEW51dw+6w+qsJxeZnbyRX6vZ2oh1XMf8gnybItn6fP8xRAeMecQzjd8TGyjpCQP3/im0kmmDRUQtH/77d577j7Pj065dp46mfcNX5IKsS+h1/5Nvnk3X/osmxgwfl4zu8Pj/NH/0HMCf0oE3/C6lwn78zX8xq8CkAn6oUoMomT3d893JOcTv4jEREy+4qH/eH54t/ib/VmT5Cy6LGNOWGfWqeYb8vP8cVFvCrvMv+GrwpvuxI0E8VduJRHFbvqBfzLhJc9fi/g3ntqzz+z54CFemsXUMV0/P+3DQchPrVZ9w2/p8U08cV1cCJdtVixb9vixfzwjsjjGauIv8svZ83EWOKNvfJ+Mg/zuTuOCqNqJTDuL5GN8MMCo7rMr9Q0/4uYWVdb01/YV/t6cAYD+vbikoXdOrD/GXznEdOMYXPzN/yKdm3AOhW/87iTqD0+2of8sbzp9slroH/1fE+p+lMjiN/wxFZj8Pmogvg6aq7sUPtcnCZwN90jkb3gqiOuVspp+40/5RxJaGzaG8bW9t4V09PzYPycVukUGmMVf5Lvs9u7Zbuff+OZUzqF2VWNDWJrG+jrmnx/yQain5867m9/wYGJPDlFsfeO3z725ui2j6It81uvQWdwO2Tf+ta0fzr58Rl/kgxd2p+6gtd/4z0QkIq0cR1/m18qSRlFbJ/IEsVpf0kP2eb7L+SdmoWv8NzyXU1G56m6Rwa8odp/A4PIDv7zy4Hr3pOjL/Bye/nSar1qIvySTUD2B3cf8c4dF6B+v6jf8RIsfChMZ4Zf5YxK+2bDNOeR4fxF1Wy799C/v4jxyjrvVN/xVmPhLZrILv8wvWNysyW5KhgVh8fvFsxxfP+qfFsyuOlzdb/jayHRmzF3Cb/bPLs5P2qVDjyipEXe/zz7tk5Z2arzX46/47Ug+OIoceoI/pcm1fPtcn31FayPHeuUk/zs+ocJTs9PLb/yGpdJFwKwgf3MU9+Tx+KmfqNAylh3ort/WZ7st0jk1unL8piLI/Hr9jA/T/D425IT+hvdNe247jzPENyIZnOzD4jM+XiinhzQRrl/m3w1KZ9M0EeRvBHG1salP/XXfXoOscqRveJGMKU8I1K/8e34z23x79YBvFdGE/iXfJ94SDl5rXL+sX7s+cjWrrb7xi1A85qvx4WqAa5PcHVWUPuaPmlfW/VDurt/WL8k4WgwmV0NoVH7JdNrn+FfqdUncDu43vKdEeUltLsGX9XGS+HE2623ACUHq3nRp/+m/q7c8Iqar+Bt+cT8G5ci/B1/mN1al21PZQj4hUsciUvef/TemBVVHdfkNX4jz0TLadMGX+a2Xwp3LmkfgEbVOyJfg1/PF82yXqC1Nf8NDB42W3c0zMIC4SOsr+QtPJjvHa3Mh+DK/q5u8kOVE/sY/rc/ehocd40Dtqq0wHn/Wzxh0wUyXy8uX+d0IJOVN88Ply/zktHMlVEuLvjy/TBZjeUozq2/8C09bj7w6RF+ej+5PZeIuj8E3vrVgLrO1d4f6+U/+o7bHt27afOM3MXA66sKEX56Pzsv51dQp6RvfMnKIDfRv/FNdxJqfrsMv4580CbMNTfcb/6yNpxeonsMv49/Nz/uT+si/8bNnM3XZsL1+GX+8sc8HM2a/8c8Td1KUnHz9Mr41M5GDsDG+8aeSILJTw75+Gd/NuFDCWPe+8VdSs4lYEF2/jK+MgyYVnsU3fhVB77GKuuDL+DRN3+fdlP/GB4/u4VCm8o3vXHI92bNm8GX8chePxoa2/cZfLO3t1M9PwZfxs7Z+ooJt8o1/nVnTs430x5/8XPWqkcOT3/hkIq20dcNdvowvYa47g2KNy5f+B9RkfWKPj4gjDmPiMB855J/v/0L/c7KgLqEo3b/whREtT0VPnIYf9okQDmU1vcD6tUOyOdEzIf5Sf0wKPLVfnqMv9ScUHQnMiUne+fb+8tQYpY44QessOV09yNsXfDzRSHbsrb/w+d3+eDKW9+b+4d/aMcvMpGPE8beEt59j75z/jSdGpGXur5pefMjX/DLbOac7xOu2NALT/frP97fh+Atz31iuk3zh88J1tbfXpFR92D+us9rV/VV/cJB323hzrL/UTz2Xy8WGeX7wu8aMyqaR4fpAYV3FlntsvuDb2TaQCI35wufbuQJWgjZtP+rX1P/L2JctraosYb5Kx7mlI1BRgb6TSSZRkEG96WCeEREE6eh3b4Tzi7WUiN4X7r/WRyZVWVlZWQOZeHKel13/XBdoQKTn/Of9945/KxjKrTrpEzi2D3HqeN8GM8C+xTPu4TfCi794V1nJkOYT/WNwkVhc5s0Ejj8OGyjwZvgCmL+eFu49nZd8Mf+heY+yXEzwJyOsvW5mEnB/cG3fT86NC7r62Y1Q4QFVLife/zzbCXGmLhM4vH2qaz95Jitg/WTYe8FKOv3EMW17orw7iH+2Hzmj8Z6Y//x+oZOvoWZVdiAI9BPHQ5uIdjej479SxXl8hUt0gr6aqdYW9iVsAnevM/qIHy4ADj1uuiDx806+9wDh9Hu3IpuQz359FZq7m0/gEHTTTPJRziFgfk78ZoWH8ks/ViK5sMsGnpCvq9mSppXMBA6ttg+x858E4H7AEkGO1np+7vjXKwZp7y65mWi/6i95FCurCRy/IHcifjAG8H3Klcexqmn3EQrLlQs3V2//8/uVF//qKEryHZrAce+E7W1OS0nAP4IsQ9F06SX/7XlfVuWanJCP12ABme2ECRzCg+fl6KlP6hMPMc09IoHe2RfaWu+f1FmgJvg39apuO4UG8GyP6D5T3rr2Q8sNdkipNT3x/rbBVL19QhM4TgQHiDbXKYBzVgw5j86/ReH5cf18miTJTNSPXSKLZnvcT+CQn+itvlg9ATzgGsMwTazjH+cRorsEuZ2oX83SVX1pTABfBKed4GDd/AlTscOYOZ9O0MPYGrlj8mqKP2ZuUbF++Cn7iUecbJQWtOr0t6RSWtVaiJ2o3ylFa/x63gO43NReEV46+4t1s7sJx8Ht5/dZHb3JzciEhRcT/CFce4gufjIB+rlt3dqc0Lr68TPVbhfW7++/uvY1s6fQhB4J3v95pnW1ddJO/2bMLqey7MlPyG/P1vpRNm4TOETJe9eDqj2A2wy7kGSJ6toPrVZHKE23wkT9UB1ehpG+mMBxAaMJ9iK5AO4wWqDXZac/kMTK3TpGP4oT9TehM50uE3ICx9L983ludjcAP9+qxk2al34JleMtkZm5m+AfVGWly/RxCsfPdF5u0TWARzLsc0fE6NaPHPrYiVlKAvcrn06QSqfbKrIm7k8umvvW2q2n8PBwEL2Zi0cixNuZLfv6AuCfG+vVEw07/Df9Bed1z7zCU7ghPS46Fx269Wc2W8jE/FgB/JVucU5cWyJEf9NTz7zeXUp6Ck/EuOXEaBZ284uOznApAe+f6t4TcXCRCSfut85U9yrCc24KR2ba1dLEa2hhDLYjxfPJAPiXbspr60gIJ+RrFYy0cZzdFB4+jjhsR8tu/QrXu01lJ0+Af4Hqzdw6HMIJ+RYHwsQeiTyFqxRHUNyyDUXIphGVVtag/I9cHLZtpAUT8j2WJZZVktHhZwKxju4CvP87X9gWZs71Kfr9MzaxZ3EOJuQbiihRC4zbrZ/RkIkf4g3Ub/ws88FdMafoL46jzI+ZHUzI11tmlcEkZGBBrLIz7TCDAP676w4pjdKborfp3cJDH34wId/oDl9U4SgFIsSdmgtdqSnA3yw5Jj8z0RT9mjWFYGdVPgrdmC3HCiHY/3loPnkMSfwJ+d5E9Kpv+WwKlyQ4FtlY9FH8/BS5RBTA8VFnIn7KrZs/IV8xiDZbnCmm8CT06IVfzHwLW1Y47xBnUD9ukg7fdnDlT8jX3eaqEzKab+HZEV4vWuUG0BObHC9283qKfhWdkkg4PP0J+cpbJxAfqdDh3PW0YTMVHL/68s6vi2A+Rf9Mk42Jo6U3ZZ+Ygmr2ZtHh3cioTokK1l++lfrhWcy8CfkJXmJDt2XhFZBJNNThwIDyW524bX1REW+i/QepmXFlgXpT7U+Wc0o4E1O4tpujEqLsPBFeEg94nczA7wMYwXjun3fanWh/samLcrul3AJPLe2QRzdQfyGCu1zWsuBOtP9GXogD5WeuhalSxSz1BtTPhMskPZ9J7pT9pJ9P97Q8uhPtc0WZF2Bb7/BHiThkhpoAf0oTQh+LT85E+6L9Qgv1M+cUUHRt4Es43wP0ti/VztI3nYn2HZmg8etZ4EzUfwcl+X4hNjYKK+w8XOssqJ8HaTU7o+fImWgfxKurw3GW2xP1j9n1bHONKLvzbw6a6m0CkP+eXmUUPivtifovyRnrFwfGtnC1rZ/piQX122AzWffOtT2ln/ucs/WZbotYox8jognXAD0nuuZxoSH21PxGX4W2WLXWRP2sp7Iz2KdpidhOqMSwokH+Vt2K9zyBran50Z0T6/uWNSf4yxsnlW8GaVqQvd+oThWD+tMtyUR3X+3NCf715cFuwnlwKXBcPrV0qoHjgzyw0GMeWpcp+c9WhzYi/csE/4UoyHx+os8Fvo5bs70/XYD/QjpBG9G4nyf4u8v1aWXt2/MEfxb2XeNIY6du/XYzruiMAee3cEeeLSVfnib6f2/Hs8tycTAmcIzgeCYlZ3oB3bqJagZrIP+j+1hw1/SiT9C3T2G5TG6tNoH7TMRAt8bXRJiJiv3O5EH/YsnfHqvHHDpOjJ8rub8LVa3LKMRpmXOuY9A/nomr9Y4+JvIEPYxuH8EF8qUJfCNQaUDOva0Fxwh5ObpnsH5ePV/mzPnBTvHPLqsebyf0V0Ay0to/pRbfVN3/tX/8y+UmrPv6TdAv983Qvgn8uuO2OumUSoQjtJZdTgjoX9Y7Y5DvFP+wyh5Go2kRbJnlKrvmYPtlNR36V/1Nj/os0uvHBH5CG88OlcyI4FwMILdgQPv3KLFBPyfoD3g66PcEvqSjqvRl9qxiMLQQ1WQL8k/5dBhf1MT43bPD+Jz4/s1CCup0MOYXCg8Yw9BICuR/0/PBPkzwpw/IYF8m+HPSE6or1DYpKC6J4zlagfO/7KWDfZvgr3nJYD8n+N+53YViDpRF4RV75FM5BO1n1mSDfZ7gLzD2YP8n+NOHFLEuB9hqYacwNpYfHgH+rrUY5pcJ/gUCD/PXRP8KnGC5t4dtq/D2tJ8v1TMof5FRhvlzon5X/jHMzxP6f2MP0Omqzu0Wf5I31C7+WT/s98ow/0/UP2BWg38xUf+dSEkIdKs7/MzqtGufQfkEm2TwXybqv6bdwT+aqH/NCyIewa3Tws8qv8rOCvQPZoww+GcT9ec5ePDvJuq/JRDaNVS8w7dctKRXc1B/AsIf/MuJ+ifCbfBfJ+oPGTdGsoqZ2+L13FWY2xW0X9l2N/jPE/XHIGbwvydwf1OUJ4etPBWrM7Ty7wuw/iriD/79RPvnIjGsHybaFxJOvGrgxGuhK26vXZkH9RPfrob1y0T7YW42rH8m6p/sIIqOrA6H57tDJLFbsP5lFA3rr6nx5TfD+m2iffDOzih+JvsRNKdLaLNHQf//WgbD+nGKniiG9emEfJRtdb9sKbTjjxE4RSAzcH6J2dOw/p2gN+/ssL6ekF8rnnhkfYj8FjaD64OXTqB8DDId1u8T9MdSG/YHJuQnOerzJmhUoMLM7HKXxX/6l9LOw/7EBP3qqg37GxPy00sTwmhv3fHXDyufy//ZX+SdfNhfmaDPzvawPzMhP+qa3MvTmQpaiKUJJyCvIH86rIf9oQl6Lb0O+0sT8gvXMMaIh6bjz7dpRsIxuH5ur/dhf2uCfgtLw/7ZhPyaON5g+YHr8JzQJdfTQP9PRINhf26CnkSVYf9vQn5X2NDvlViHKkxvEqZxMND+Q1A17C9O0Ivtbdi/nJBfGx1y8pDlHb5vovZi/eNfp/B62B+doD+GzbD/OiE/BWqS/Qq9hi3Mo2I9o5B/4gu09LC/O0F/x5Vh/3jK/sjreR2fzh0+p2+Sy8zB9Q3Jbof96Ql6PF0N+98T8qPxMrpXSB6pcLWL16J6BuXDOOWwvz5Bv6ry1eqZy1ELQ0rzrOZY+Ht/P8KaVuCqdWFM4FBVdGvBmwrSR/TlcGuOQse/PGz4bpaqpvgf54wW0sUTOJ8IODWGBUWPWpyG3dpGZu7v840IugYOTkizifOPqFvqJMquwgTgfOWBZPFBY9CohZZzaEk2U+c3EabEIm3VsTmB42otYCfdBs+PCPqVWm0evOIjpBFzgHjh9/lSBC8czj7BNHg+FRZHc8MT+679qZFZO8SdOF+LIKpb5x81fDuB4+g8n1WKfgRwLhJWG44MoxYLoofYLRXJKf7NAYtzy3F/n99F2GLHi+h9XgH4UxWp83abdfXPLvcdtjwKU/RzNJbOirQGzi+vhmtx9yff1Y8/nCzLPq1/n29GmFO1d4TeClP4hUUaarU3gPPZa3qYr9mM7Pif3K17V9Hw9/luBJ9SZHO0UxBP9FAzZ82xo0/I84GvpOr3+XMEzbJluSvd5wQOu0RhSisDPL9+xHOUDvFrx592eK6dw8ff5+cdPS746Owwcb7ejc+TI22Ekwvg9WylkjOC7fpnwZ0796V+TtDj9dkN7fkh/X3+H0GmtJGvJ2QB4Mfb8kmiqdONr809OcLcE5qgx+6tcV1amy2A7zbc1lD9uKuff9pf4Pp6+32/oRs/RHRco8uJ+xERzKjbvUfVIYBTtbsJojjtxuciN+GSSqHf9zMiPHwK98rnwPsbpkzY6KKouvbRUOhXBy+doj/eUo/d+2sAr++mhhbrbnxANbFCiOBI/L5/EuG8GSyu4lGfwnHe5oIFmQP3X2R1qT25kun4+2WmrFGP+X0/J4L9au4wFsX8vl8TwdENU+cLNQHoU+gIP7tZ8FV/q8icWMN/3w+K4Cd6Q9q1uprC6SOsKQ19Ae4nRULCMrvVs9N/x9/c4JS7/L7fFOGQzpJzPl5N4JBfqUFr6BJwv6pNc7e2krarv3ZP68OBSX7Gf3vNH6yAoZBeTuDQnePTmjF44H6YptT2SXC2Xf3te+7b7Vn5ff+skz9PziohDSZwjF4/SL1lCeD+GzRHFucHv+r01y+FhWium9/35yJsN79a3Ca7TOAQtTBmh9NpDtzfq7VLoJHBa/zaVx4REJv4ff+vk4+hXpvDVZ/COf0ICSqXA/cPRSTT7KzSuvpL7UnKVkH++/5ihPtPWMjNpw7cf2w3BH5dE5vOPuSzg6ksCf33/ckI7+Z/5JxT/ASO3SvHeqLqHLi/Oe/MlWDkSle/c+RrgbwOft//jLDHAZ8VpxkO3B9dXLPZvbrUXf063/UmYvzl9/3TCKcKbA5r83wCx4IbKW6IbQDcf9WcltvO8a5+EJEtRYLF9N/3Zzv9WtUUFmXBBI7ZUOlssysffOInk7MqlFl27V89nsReVvjf938juFvEdXaG1L0J/ZK3z7u1iXnrE/foXUv5fOffYVVDFHeeIc4T9Nc95ofHOfh9+8f72flGS6kTGJ9BerpJwqWzTj7HReZlB0L/GX/yFf+q2D0UmOQPE/LZUBcqfcx1wH9pc53oFqdJV3941zQWol6n7POm0nWNi2QAp48zK+bOSKcf0Gl3uyrcMpmkP9ohUdePqfoN/5H0gx9xGyrme3i+6+pHxMvOVO/tn/FdO/7knRz4/8Yhr2SG+n/iWnEmmeeCfc3v5IP1wuPqZ/zUl/0l80F+v3F4c7sP8v/Ec3WXxuy9s894cCULAaGan/E7O/6LuTz0/ye+kG6iFiDGy7/VbDO/loQ+0X7ksBv0C4gvgwuWiuud/4lvCLic36+8PVH/659+T9Qv85thfADxuczZ82L0/XMQfWUp3ZWf8X07/vrf+ATiN93QzHrmnf3Eauxa+OKSjybiv6nrzTD+J+oX/9mXT9xgyKqMidf67eDF7mKRXn7GF+7oxT/79YmLRNiEt4X5og8PhsnyST5RP1qWBvs5gWNVOdjnT/y5W+WoxRNd/xABd95ZZnmfkp84H+w/EJ9OiSSq1Tr/Gt4calu7BviE/uN06w3zzwRu6uEwvwHxsVaz1r/Mm258cHEYwViUNxP0kBEN8+cELizSYX7+xIPt4nxUBKvjrzzPz8534H/GX+7oq7/5f0K+5p9/8YkzuMMlaPPyj2qePhjbkphPyFf9818m3n/7848+cXRRXbfHJdb1X7266khDNj/j53b8pT//C4gvxj5LeH191e/srm60zOTLqff/+X8T7X/7j5+4bRcavdl39YOvghZXC69cTej/5c9/BeILquTpISed/41zssTEDKKgE+0T/vzjifodi93gf3/i5UVhYpx/xZdcxg9UqY44PkH/fDCDfz9R//Xf+gHQX1jWtKzsx7+Fd8NzxsAT9OTf+mRC/uXf+gfQ3z0P88vla38g5rL5LJ4/NxP0+N/6C+j/Q0kQJ7uzLxDG1ZQ984QJelj5W/9N4O3f+vETb3Q5ygnd7fjP4KdrW5dqgh6b/61fP/FVILK6z8hd+2yoIfyENskJ+WV/62fg/WhicERw7vo33t3VtVIL1JR8/9bnE/znf+t/IH6gx5DMBnv5dzXhW3SMpxP8YeJvf2GCP/63fwHg9ysGOevOP4cLjSt4+UzSE/V/748A86PkzC5F8LIP2K6klc18wUy8P/rbn5mof8Jmw/7PJ35zcVqCyrKTb1qI5yvCrLcT9LcqGvaXJvpf+tu/AuOrrmDJLV/7S/lyR1ZVu57wfzDtb/9s0j/57/4bYD+XF56x3Nf+YvffTS7h7RT98W//7xPHztcre0vtTr7lunC2XrWf8N8w6G9/cUI++7/9S0C/stWd2jEv/7hJlxDpYxA/wd/72z+d4J9H6LD/+olfbKXOymfHHz7t6P1s1lmJKf/sb/93Sv/+9o8B+3rcC2drt+jkg+AKswnYVJyoP/u3f/2JQ9dnSdMI3dkP4YjBGVY/dxP6m//tnwPxTw+aOWOIrn+gdFuu2/l+P0E/7s8D9tXmih2UupGKRfz8aqraEYhvu/txPgD0X4p/nT8A4/OqmRtC1COq82/P8OWprwH+/On7fAO0/9maVJlt9IrfKe4VhwLpf52vAP5f9H0+A8xfy85jEKJN2OJOVcUUb0MAf/v5fT4E0G8rP/E8IYwwd2bWgaKC9Xs8vs+fPvHjj/OtT7wQqGyD7tgwgui62gSX1AT4E9Dz6/wM6H8MSpg833d4pHEIf43A+Mm4KH2d333ilPh9/veJyzRbX2xBCin4MS92kaqB8aF/nT9+4vWP88tPPGzMhLoom6CFk2T2eCDKAuAvLr7PT4H3F3U3raazDm/LKDxTwR5YP7bk/et8Flgf5kLYiuEuiOC7RMH5YwG2T/1xPgzQl8nX+fInLvkzRYaZQ6DiVXXaa4YExsfOl9/n20D9Ne3rfPwTV7jL8+glfId765PoU8k//S/JX+fzgH0Kw6/zfUD+FHUhD7zutzClW1lVG6B+cj/uFwD0p+/7CYB+7PWSo/aGH+GL2zleRxo4vuIf9yM+8YjThNg93H0VFlaPcCnRoH0Tpe/7F5+49uN+B6D/e9MXYVH3KczCnJ1cWjeA/+XH/RHAPvy4nwLYH6aYW8764bWwJfq+I6opwD9dfN9/+cQP1vf9mk/c3T0Wp3tgdbh1x26eFj0B/sHJ/rq/A9hXdcufuzZ6FK4Y6E5MZ2D/H6vv+0Of+ObH/SNgfqF3bP0IErfzP4Wa8sl/4q9jQvp1/wmYH6VqiZLwwVXhMqm82mD2AP1asb/uVwH9e0W/7m8B7eOv+DJ+Fk6LrS0rPRo6OL6uyfbrfhig37H5df8MnN/JvbFHa0eF5qmPXu9PkL/hB1/32wD9ZuZf9+c+8T1RZXdhd3Uo+NRAVKzOQPuDu/zX/Tygf/ji6/4fsP4i5giWXa52hCFxqT73JKhfS4b/ul8I2FcW/bq/CMwPVNGc6LawKUxfHKmmYUH+OFp93Y8Exhd1Z+Z31rY6+bJLKyQNF/R/5vLX/Uzg/YT1db8ToOcyXEgb1uzWvwyt8EELyjf0Ll/3S4H1IWx+3U8F599TUCzW4qVbX/FZQBU6WP/8UHzdjwXerwdf92sB+ew5NTZX9jnChMf8qag0KN+FBH/d7wX0m3e/7gcD43+XyE/CS08RtNhakKv9ox9Vefy6nwyML3NZrKR6ZahQGW8SL4oMgP6A11/3nwH+Hrr49371J84+nFUdVJTW4lvRydp9BNqPpDW/7m9/4mdStG5CqR47/51csaeWAdsn78iv++NA+/bO1/10gJ5TyazyVlKEu8Xlsghm4PzjHxaPf++/f+Je7HzdrwfoS+UA76gZJ0Lnw2HelgnoH8Nt83V/H2i/uPj6PuAfPKPx1UxG8SqxDibzBPWX2ylf3x8A9AL59X0DIJ8tI98JTNdECNvd1YUVg/LxQuPr+wpg/J7YtaWarW5BNOLZvhGA/kO8R7++3wD8d6z++j4EeH/0FGCtVI0CwxfdbEqGIH/6bnx9fwLMf4bCmPRheUJh97IlzzkNzr+nFfn1/csnjuDe1/czwPiZtwqin7gzCvOhUxOBBvKn5szX9zufuOkdvr7/AdYvy8v8pOTVBYWlYyBYAb4F+O/30Nf3R0D71szK2mZzs4BcSUahKgLltz0QX98/Af5hDX99PwX4P/gZK3P/aBWQbq72q1sI6ueVnn19vwXgYvj1/Rfgv/MJTKn7DofRB/NKYArK98EWX9+fAfWj8a/v2wD/zvM5pL7vbBSLc+eEHXJw/RTx1tf3dcD4x/Gv7/M+cYfjTldrqTkWFEUKGaf/zJ8Zk3x9Hwj4rxvl6/vCT1yX8FO902gHxcp9Iwf+CtSPHb3/+r7xE7/Ti6/vJwH9qh8tVmqVa2GQ/tjKNwTk756Lr+8zgfHf7L6+//zEUTaMHxWZuAXcdpNbGdOg//r48f0poD8bbblMN6on4vRhH3Tu3P4f/+n7+1fAv/3x/ewn3izJJjbyV/4cmUpiCNmC7S+Q3df3uYD92MRSHMwtr4ArNUFm0T/2YS58fx8MjE/BponaO3ootLANT0DTf+y/kX99nwzMv9z3983A+jWQLudtC3eLNEcJkyvOgvovUdbX99XA/PLj++x//PMlcz5f/AIjS7FN+RScH9ny8vV9OKD/P74/B9bvReRAkLj2C1iVmuM9psD+59nD1/ftwPzw4/t5oP1x/Gxoy/NRSJHP5mYzB+VPkO7X9/mA/v74/h/wP2/mRRVvaSDCSXo+Zqc5aJ9v2nf8AWD9vG1xUTM3gQUZEMGk9hn0n+0f8Q2A8S99x08Axne+dssVLwYF1N7kmdKeQP2QOe0rPgPgn1/shqa8MijwdiPeU+Qf/8gnv+NDAPqZfseXAPxr6FQvhSLpcEuPsbObgf6L/iO+BTB+f8TPAMb/TUHiLZWEIqSSgXzyWnB/a2Z9x+cA5Gd9x/8A/Bve21/j7BpasElz3VI+Af3ffP8dXwSof/sdvwSQHxnc8TOihQW+WTeH2oxA+ewe3/FRAPt5TL7irwD2KeWyuCTjEIVCNZTymwGuL3bP7/gugP2T/cvyRhiRiNGx5HPzEKQ/O9/xZQD9Sb/j0wD6iT4XC2ajRlbn/51ZTI5B/YvT7/g4n7hxoGWpeH0ChYvzZC3OSXB8FtJ3/B0Ad9XqKS6dCMWXwvIheWj6+/yhgJ9/8X8mcPkvfhDgn1QI8ooA+oo/FJ7uFaQYE/Rj/KJPvKw9dwGXp65+7MM7JMFz+/t85iM+0m8cp//iLwHjU7EhYZnLr/iVjI2jT2bx+/yoWwj8xXea4L/8ix8FjO81A9+9Bdfxf3buzw7hjd/nXx/xqYDxyaxNI/DhCMXMNdOcDWni/K7Ar3NyiI81wf+qwUP8rU9cxaPM0Jh7x3+tR01K7SfOJwtow9NDfK+J9yOZOMQPA/DoTt/R4NK1v0H2p5MHkb/PV7vxz4pD/LIJ+cPoaYh/BtiP9U6MH1ej408ZG9N4hNAEfyhjtSH+2oR8nCQZ4rt94ptcPgo3ZtvJxzvMUIaAoN/n2wW8WrFD/Dig//ZZY1JW/Wo/hueX+/32+/y6m38Cb4hfN8E/fO6G+HfA+pJuwsKMm1f8PTa4GGsynKDH0uYyxN8D2ieHKI4wr/yw9jkIMZiauB/Q+YchOcT/m+AfP+0hfiBgH+fycmbH0Gt8NZJ/JZn97/sLBXQ774b4hRPyMatwiH8I+B+K4TyXuNnZh3txeB6Dwvh9f6OArgg2xF8E5IdYSzSfv+wTpotrDt1Xv++XFLgWcEN8x4n2M+xhiB8JrO/O5VJpkqqr33k7K6t85fy+P1PgR303xKecwKmCHuJffuJ1Ss2I4Dp7xcc9kQeFcKTf938KeItyQ3zNCfn4uTbE7wT8tzkkamzyih8nRwfDwX0Cm6DHZ+0QH3QCdzV2iD8KzG/O8SCvHLYbX+cr4WLncL6eaD+55Ib4phN42FJD/NSJ/jEvuyH+KrA+eeA+t7w8XvI7E4ipJM7v+2MFpsX3If4rMH9E8i2L5938BJ+h2Zbf7JTF1PsP9RB/Fpgf/YrnnwTTjQ//jvtJcWp+368rcJtXh/i2E/3LRc4QPxcYH8kuSGb7QyffTSKo6vqm/74fWECUuB3i807gjhAP8X8/cVPwl4ylt6/xzV99NMkn7jcWeM3RQ3zhCXxRQkP84k+8tYMQiki64+9tMhVW6ub3/cwCn4X+ED95Qv7JLhviLwPr+0ZTn6b/7ORTdwvN4qLmxZR+/8V/npD//cQP8aWB9ctW2aKXZTf+scaclZamNNeJ+j/+4ldPvF//i48NzC846uNQmXX8FZ4y8eWaiSfaLy2kIf72xPvjv/jegP9lkLy7Wy1e+okWJ5ZRnN/3lz/ihwP6kX/HJwfWv53NG/IfYI8sW0Cv/AeA/H7EP//Ekx/x04H15Y/460D9fdr/b36Hx66c5fN/8iPPf8R3B+pffceHB/Q3gRL03OefgGZzK/T/4d8ZgK/484B+5rw05MfAQ9RQi1d+DMB/O3zHt//E17vv+PjA+i3g8iG/B0bsb57wyu/xiVPX7/j7gH1pv+P3f+JYha2H/CTQxq6G/CTA+3/kB/jEBeU7vwAwvwb0f/OnYDAyx/v8KZ94WHznLwDkr6y+8h984g/e/W/+F/wBi0P+F2D9yH/nVwDWn/JffhosoDZan58G8I/a7/wNwPr7+Z3/AdBv7J0/x/3LnwPIf3a58dbxGaAQqawPkRhIoHzw7/wTn7i0/s5f8YmLqO7RbUOGIhRwh4bYnBXg/afzd36MT5zE3No4WtcOfzDiwrQfiQr2T/CVfwOYvxXENem9G1oQ7NJLVvXB/j/73/k9APof+UE+8ZWHr6lD2TnZOHSZGXh5BvO3s9B3/hHAvvzIXwLwX5qvu5lO54Ufjzk9224bgP/V/86PAtgf5zu/CvD+2zLdr/r8XIfDUkOaA6i/yv07fwugX4vUdeQii0TIsxeJaz9WQP3M3Xd+GEB/ne/8Mp84YhxJatHnL3ODbE288pcB9p37zl8D+Kc/8t8A9sPCvvLnAPqBfOfnAez//Du/zyf+K38QUH//Oz8RoN969pXfCKj/j/xJnzjOpl/5l4D+/ZHfCRh/P/JDAfPvj/xTgP/afOe3+sSP9+/8WGD7/a/8W594NvvO3/WJP8vv/GDA/PIj/xjQflL9ym8GvP9H/rRPPD18518D9HPxnd8NaD/6nT8O6D/rO//cJ978yG8H+B/yd348gP/5O/8e0H9n5St/H2CffuQHBMbX3v/KP/iJywz9ld/wE/fxy1d+RGB8HGdf+RWB9wfpV35GoH9K6yu/I+Bfqaev/JCg/kvoQd2UsYiT/ko8EvIcmH+OC/8r/yRgH1pRhdmFEHfz55JlZUTmAXoqsr7yXwL9v/jOnwn6h2xwPYh+V7+wIZTrvgTt966+fuXvBN4vLMLsKpexhYVPgcKXOwao30Y2v/KDAvqXGvFWM6nYwmEIETSVZID3l/vv/KSAfJPv/KeA/Mx0BcuI3+EuT+pSDulA/YSM/MqvCvg3+uZ0DrVVXGBwozxWeyMA6iej+6/8rp+4xeRf+WE/cSbk4zirti/+F0WLjVkO1O+k7r/y0wLy42+6rHpI3Pn/LHR/dr4m8P0qYn3nv/3EoeV3fl2APiRd+u68cBg/cUWZgv4bv0q/8vt+4poz+8ofDNqnaond1E2MQrBetgVVgfyFp/SVvxiY35yzzpjYK78ywfuKLoYXA9AP9Ds/MoD/yL8M6DeSHlTCvCciFq4uAnvSJIA/9iO/M9C/DPeVPxrwH1YmzB+XUmLh4d2R8kq5AP3/NL/zUwP2VTz6JrV65c9282UYUBw4ftfud35s0H5+59cG5O8mLKui3it/dphccKotAf2a/8jv/Ykb5Xf+cMB/UMIHlMtYhxOqHkYyAa4/LPY7PznQfwdEWu8rp8ODJ3J8uo9/7MeP/OiA/bt/51cH5j9hzbLu3UpQjIwiYcOhF4D/4vKd3/0Tr9nv/PDA+uo8i6CI5BIUquFFeF0s5uD65kd+emD+0r7z2wP2qfXlcKMuu/r7j9Akngw4vtYajlwYFJ+ip0LbD3FsnU7oL5tZNHXji1TEiG3EWKF0AepP7ytjuWCWU/RhRevW3phP4UgeRghnuakIQY808K4+OL5vWyXntkU7RY+V64yGN3U6oZ8r0V7gl6ZKOyfTxmcCMU8A/nGzNw6sU03R2w8p7TS4mMJPXhokJKJ1/OE7W65SBZwfccZPmWWWT9EfWkEShXObFvgGUwPdTED/AfGTxyrYZemE/j7SGY/yeDyF4wq3wmjzxZ9UFNRDF+D4i7yDtz8uwil61Cqru/jwpvCUW28YTvZSFOvqbzRuAs6fIcZdMTp20in/EtFJSLqYUzjKiMvtKaVTFIc9TUaeFiifWbCYPRbCeYpevN/8S9t278eOUnZ15k4D6K+WebLqIvoU/UY+LHL2rGYT+rcqLJTErkUm4pvlsyIfF3B/QHzOXgE95Cl656otkBKyMhEjUTIJS5EA9NNaB2q3Bt5P0Uf87ajUj90UvvE5tMU4JbOwBx3Pi4gG7dsmMLn6ivHZhH5iabEmCYmdwqHc8+xciTr+mxrju1qA7adzbclcDHqKPovMLbJpt5mFE+2WK3kIHD+Us8jg4ERO0XdzdvtYneAp3PeuhtbIeDahvxj0OBd2kMQUJOwKIQ75Lfj9RXyHtH2hxhRMMpFlJGcTuF8wb1nPRgmuo294Rdoc0S1w/hqf6M2MOmcxhcU2+thS1gI4Pz2fERvyFK/jLzHbML2KEHA+7CRu+szyJFYxTsrheUCA30/nMVulrHbv+GNSqwYWYQLn57fL3JDsx6PjX/D7o5rjC+D8+2QEwvEmIrGILR/PIN2l4PkhkkjRYqueOv9/Y3DHx9UNgfPN8wmZIY9ufVTASjiDpVsBnq+dTKIRsdLs1h/cPGJpwmCA8zuUdaXq4Dy79c9VDfyDQ5kA/wJZq6s6Drr1zVm+hhrHg+eXOz2y7Jw/dv6VnGS7pbzEgfPTNVEV0Krp1kdYTS/O13AxB87fJJQ6MO4N6/jLO7l+Hm4JcD6lUeGMYM1ufQDL+PW08GMJwO+8THdLaLjzH5dWTCdbDYy/sWv54u4yYtc++ZapaEG6wPk2ebzedccvuvXRTELk/c4Cv78vaJhc7Ldu5/+X/h6Fw8wF9GPOQs42N3i7gO7m/pSruAvEN9rssMfSdw0Lxe+QTKlkmwL4lVKM1VJIrALmrbhSY14A8kcvudiOKmltWriQ1zcJMrYAPUujcpscJUfEnl52O6S+AcZfopb7Q4yeHAtjOs8tf6ICQA+ZTrTntrOwW38crU6Utwp4/+7iw/nrfhsKZTY5xx7tDaBPhUMO204eWdBTDKuqtUgAv+OnrX5vkgjFL4QS3Pc2yN/2ytM1EzdhgT14J0DhzAToLVbYvQ51QxHXMfdwZNEQaJ9c3R/3LSGGFiY58cLxDnuA3p0dqJVVO5GFnZ6JyFw3AhC/ikDDcrVss6iADiK7OhjtGqBfECls8WfLEjtRKU7k8MLxE7/RSnNDje1FxPbpNtwJlzXQPr5p6op0+Zd+K1W0L+Zgfjf8gCkuy9AdLlKcYDn4GoxvTFnKEUJCn4KOIU/R+oYE+Lsiq2KIevJU2MF0zzwrIZj/3MuKQGvCqIVbZskLzweoP/OVOkcJB+vsV1oaTbSRF6B+XNWGhNBXfL3Vfuk/2jsY/5Y2TQShs2VM4Q9s5+GL8x54v2JHlkX4r/hz2Sa8k1LnBgHxZ8vH8lBv2EjFnrKt7zoNBsfPSmRlqzzEKr7K7T1GLMD+vVkY1K3s+A5vMWwtBBdQfu3SfO4ZnersT3M/QdeIgYD4shfsbER5LToW3Ca8deKaPTA/FYym2Xm6c0W4nct4dNgLwPfPK2q50W0SdVBogwRzFnFNgL7U/HMNI15nHzrtkKLlzgXia7GcfUmVmrQtaCGKjU8QKehfbDaCophGt34J7zNnqW0ZE/A/73ig1lmTFLhHoyvRJCTnE+eY+bOkt02C4jJCL1BzVQLn09gDu3Qu/rbz7z1uJ/LIWQHia2HrgCK2F7LjT6SPxNnMcPD82tKcSCe9bn0nZ1zZ2DkD2GfTKxaBLe87/1tG93JRCk4F7G+YQaUGttX578RxrfGRmQDxt2bQsUJMPuzevxExucgvF6D9wjwiDnTdrY9xzzja+BqXgPP9mHGMlOagbv1MlKqSp04JyCeSd9Q99MPOf+Ke2IZTah2Iv3dfCOTlqPOdf+mGMAJdjBKIrxeb7cl1GCkToYzCEoytmhTAvULSMgft/Of9YnULPF5xgfjAHGlyyxVyoTCn2atR0IL2k4XZeRhJ2UnF2Bxx9qpngONjgWFBYN86/d6E6HlxNedgfC+rrXdbZZFY0D0+hjHr8kD8SJ32vdmSZZICm9mbWji7EhCfNIncWtHDNEZh7WxfTX/fAPE3Nx69n1+bDoc2KaGv5opSAfYvzQ4EQtnd+ni2hWQJJgLg/eX9yPkQuuvmb5kv1k8iA+VX6vTilktC1/8cZx/ClroAOLN+bGgGbrr5mXOpbG5EKyD+H8W44sVJn938vtkQhp4sHCD+5ppZm5phenGnn8eSvPJdGz7xg5bP7QuJp53/tb8/toaJA/FJr3pG2ena7ORDrJP06XJg/loEl8n4GnhnC9a8wrybWQjYDyr0O+8gq/QCdhm/ltkDeL+Zn1HWTqehzr/dFkniylEFxA9GG+G8yo50Z3/9YuOcNg8wP3Hg7uZxiXKd/3i+b71FublcAf1WkyA4emQnv1XrmUa0JYD88gw2swTEomMUu7potfauODA+ooMremWwD0QM8fhKjRpQf2Haw2fOXvdRDEY0cw09n8D8sI7iEOFYw7dgdxGYMC2nAM5so2Vy8quX/7mxkNkuWoD3L1PTXuy9bn6FuBmvLKpdfgf0G1qZHIdvO3zZXNWUXIL6d0NZq9UJtxs/XKixhVaC8WGPW+zIXzLGbrEzdVssWwqcn/KIEBthduz0J1gv8iArV0B8zmXX86tnvO7ev6EOc/FqKID9uB8in2uJ1/mEstzpTBQoQPxQZ76UhDvcdv33rGfUXOZywH6ku+TiPA/Hjn+tmbmxd0tgfHQV3q587tDpB8zIO28tK0B8QcXZI3cLQ7r1iX9/Wir3aID7Q/sq4J8n4rV+kNtL6fi4AtxPkhNecy/ONbagTb1/zIOLBPBHErwKRcvr6hcuTlvtac+B+I7Hg6fhEN35/xhxVKWcVcH5B92t70qwZjr+MKSYiOElAL5BVlieQl6nv14p3TsnBAfjJ+Zeji1XTLd+8Jjcu1tN7gL7k5i0YdhA7eRPKPqBn9Ogf3ulXabBz3Icwcelpa72TwPw//x49lTmMBFH+Iqid/xKCgF6cq0nS0UlwwjmhVNZudgR0O+o0OYNfsNCFZ8FlMGtMxLwT0Ui0FCHNkMUpxY8d8qvBmA/vFsS22IlRy//Xwj4snEBfOkv7pWged34VQhit1tjzeWT/1baLZzFat/Nf96jbpxC1oH5UcB3t+XGw1IL4p6ZIiG7BogfzNXO4nFDzLSAlysTTYWcAeLrQrRwX1/JtRvBvrIXedWtgPZRIqOfKG7lt3AVSzPrehI0YH5x4y3N0xs7wjJG8ZpVYwLyZys0DU6WaLRQJDP6HgpdsH8Oc2UtQZksQluEK9oIMwD+pbqCr9ix039og+5jXXdWwP1/xZvr+9yUu/FBbBKZYjf5Bdg/xI7WWdjwcYt7nqbxElsB/p2KnLgtgt07/Unj+lo9mgrg33nLtGmtkYSCIFzyj5ZwBOybnSiLRX6fxRGUFJQq1ji4P4LOn4uaV4pu/oxg1o1XyR7M7+hUmkgo8wCFRMhdXNfuE9DP6FFtnjWzCiw8twJk0UGAfl4ES6tnc8pH8d1Vt6XEWgD+u4k72wuh3zr5zIzwgdRnAcgP8bTyBcOWeiffo730GzgD8zeslpf9erN8du07UL6Lc7IB0Cftolp6D7WzX2azWl1lzwDyD8BH13VCO+/WL7fXx4INCgHrK3mnHPICC44RxLn08nR6ukfAfuzutGhEiqVCxzhGDJs+AvuTlX6a8Qi1OVtQQ0Azdfl4AvTsYqlTdaFdWliKHjG3cEjAf19u8iCambgbQdQ9O8ruIgToQ8Kjy3zjOxTEENtibRWg/3/2lYXZPDJDhTKHfDBbOgRwDyV4Pj5vtW59YCuHOLkdwf1HYYPppwyRIoitYEfmqidoH7ai4quF5LcYJbj8DpNuQP2u4oO2uJzo7DftM/elc7oB/gcGx8Vty/Dd/GcvIrqtjiaYf0BhTnO7efkfWny45U5uAPkXksu5SQ7463x9tUg5fOPfAP/pgcHnjOC7+Ru/3wuj1TAwvn+bUiISpqvX/la99+2KasD4/HF2p0wL7fjP1nJXAfQJ6M/jrkqYJ5mhisn4YsUnKWg/dWg+wzZmGkY4dtKIVUSmAB6z23aXGEwQwQwczs42fgPwmfqwiHzdpiK+uaEIW2cMsD/H1Cwnaw6eFnjn5FTiBsbB+8XksbmcdbTTb71GMr5A14D9sE7Pc3zZd/YJelir8wKnDeD7Iu3olftMXnf0NWFpW0nGAf9I2HA0GvGQo2Ll9SYl7BFsv0HzxG2/W7oUFLGseanPoP7IB24Dl5HR2We3PriPSgXnJ5eLAimllm6E3URoxoQZqN/+nmwEvbWsFvZsfrExLAigX1DqenfjKbfFiaWVbJEAlL9Nt67u44IXQbnJU0dvBuIHYoHUWGr4FI7o+CO9oBC4Pmfh85zmYxfF1GWQ4PL5Bp6PLJn08shat8CpumEdIqoA/gXrLhfOQXILiOhU7K48K2D8mCZ6Ievd0RTxAsqYJ7OqwPMtt6UFC3G1Fj/Uuzb2N2D9IyG8hZDqehYWonLTLdTWoH45a/aOhaWpYpW9vohbGsSpRnbMbdieW5i+JVS3hDsC+IlX1Psl6taPeBUL5HUtgvE7K0ER7JIvOv8sv64d4xSSwP42NNe1MyKHnX+GMiuSdv6JjzkT5kfcQBduZ1+NYunQjADu//A6DqHuyqfgRDk/DlthDeA1b9MlHXNd+xTJw9MkBfe3uiFpbrQbbauQkYZa7KpbAIeEEuZNWHNUuMAvEKG24Px2NKMz10Rl2q0/qhNxwcoG8E85dcYcT7OX/TnVAZkfTw6Q3+Bg1tf90vZf6++T9TjPEAdYX4nGhfaSfBNE+E7S/Ha7Adc/uXO8hm29CVS8qfELceTB/U3izD3zarkNKQzXSQ7Wn3sA36IXbTufRyGFJ7J6OmE3cP9uTl5Pd5M5BZ3+o+b1qsku8H6SXUQPKWz9zr4x2cksDVB+8867R3m4ClqMsYw9v3bA8eOVjrzTzlagQl57rOJrDo6fbrbYRolBeSiOVxcyalCw/y7E895p/uUVHyHfUfcDewTqT9FJtqzuli9CiW4foLIF/Wtmw/pO+0hcC4ZVP+HOBti+ljkp64TMXRQ6l2ssE3AS8A8dqbgvrrusW39eDZRc3SQwP5w5w7e3x57t7Odmu4VsZ+aD+a3Cw3LLUs8XftjlWcw4gP/RSssIS5RVrGIbjWJn/PEM1B9rWXvZwM9XfFm+oZ/xql0/8g/5FB7KXjj/5Z9W7QYNNxpwflL6QXN06SRusc3CIDbR+gLU39dVyhB22zjCNim8Z1vZAeaPoHCaqzt/na9t6Grt1yvJBNY/yEGQnqtLrMKyTLWIyjfA+nPDaghM8YFiwWuCFYRlCNovDU820q21kwI+EkLuzi3eBsZvTur8fqYmBQ7zcssd+RxYH0tIlBVrN0tQ/Op7rkXhObA+JvFn1hbrfYdXMV14MucA9KtZcUBq/XU+1bmHoeYHCVB/qMAE42IeEhF2aQQTupEC4I9MWd6KW3FSoUYQ4t3pAcZ3OM3Jw6N0bq/97yQ8Q2bnjQH7+7cKwsVwkVjY2df09AmB3yfn+CFetBzbzf+1JdESlOPA/sH5aSnFfDVPLexYXjJiBoH5PZKdzvnYfpEWmHKi2c3tAcrXPnrmPjsdIgt7+jK2JhRwfq73ONUsso1q4atI1IhqAdof2lljMxjeGCJUUekW36EVoL/LQ3C7JwEqU3gpVuK9qcHznSWBeB7qBjKKzR0I43gTpIe2WuavbeuMYqinLzlFBc8nzmg2v17p+2t/xVfcmZtB4PkLfHCC5OylFu61zhHy7wkg/254ZjPSKLv1b3A367jz466g/4VjUVzNO/4Ep4rQsU6B8R0ccXdVEmTn/97ijLlH5hPI3wZvl52Pm8Xd/PcwLOoia08wP6uy0hKYQjr/Uzpa+jWd7cH8t4FFBXwgRype1gqcN2dwfzCXBcZ2ykPY4kv6SqUCAtpXTD0tl8QJjyKsutjemsPB+d2rTCuaEfwrvnNBaGvPA883ZsvsGkcBm4g4Hy9QTWFTQL41XYX41Xvtb6EHfwWvNPB8576HblaV78MWOt6YZhsY4Pknk1QHzg46/xXimi3DwCoB7L8q1xXnmzrX2c+ZrHEIKzXA/tvN4uvAsquX/4q0TmDbc+D71Z16MBijXnT265q6eyhVFeD7XIc+bc5R1z8Ulj8dzp+JOXD+nUQKtzz6WCrCMrsqn8wFtD9XBq3Kw6FwVRwW4f2ptsH1807S+SW5rDr9wJH7kzRNMH732n4+CKPmOv2rZ46kWTcHON8Idm5EM3j22v8+EbRA38H9N4/vlpQY6cco7pH1+vYMFWB/BrJUijCde+efQBcNh88LMP62ewgs1XsQvoVvqic8m0Ggfml7y7KgleOLmOETkRut/vGfM0MzpdQJRMx+zHmSWoDrG/T+9A/W/eaj2E1VlcU9AfnfUvdkXdy7j0KoKELyDAL1T3so5imF9aDAVbdmhF0Drm9JQ81zc5tbInQIAn5/P4Lrj3NSXi8MxXTz3+7xXCGJCQHrO8NQxYDdt3GLX68uS2P4Flg/aqfNM7ZXeDc/u9aV20YIBKxvZ1i+2198KC7gzclA1jsdjF+x9aMjRS5e94cXUsoemDnof6v6fbWOkV03/yDIeVPI6R7YH8JNw7+hlNvZBw/JHg0GL4D4HMk5kAwfUTr/0qxmkURF4PoMgU4k1dz0Tv/Ss+4aqbwF+IviYyta1Tou8OVujwZ8ZAD7G7zq05fidE/RbiqID83uCOafuTpnodA1zIpgQtaN7Wv791M+C+ahn6QijVWc5XSLOVYlkN+LT1PzWMBkh1+M+SF3PR04P0G9nMrqp9SNz2VsL2hFAr9fbmYIvWVr4eWfLFOYbp84cH6Y3XzNuVYvfOnk8vWBroDvs2/HfOXuxM4+QIpa7CV5lQPnY0G02c/CGOv8oyseuyy7XAHfb6eCanD7ovBb7GQsBa1cgf17ZC5tbjO6H8FJfTp5dgaOn223Lk5a6pWfrEZOJGfetsD9mkyjsNM8unb1m6msb7gIBODqOX6Eq+usk49detn1Qh+B+yt4LeDLRu/kh4vk1rpz4hHYXwl9vah3eaf/EBxdDttcAr8v9hT5gRlzo+uf8MnCqTYD9+ev1T3FM79+7c8Tspo6FBjfCXba1jhEr/gVMSV51LJpgPx/WXgKfCZ/nR/Exl6hT6UDnK9dZ8olUAmrq/+y9mZVzToAfeRJNs/yRee/xPKZ3d6XT9B+zCz1VPCr6LU/HuvYIjMB+T/wh4A0M60b37TvQMFacYHxH9iQ/CTjVVhAjR2jsfHP+OHOJd1E1TmyIJEteAint+D9xa7SjH2NQwsXWkE39hk4Pvm7FofGrNNP6HrN7L11cID4Bbl+WPpF+Op/MjwtykMLtq9k5kqzslO/xbljkajSHdxfzBNKbwwbCjr/OMfWcCDsgf0HjDJpx0KsV/y0I2qfZFoA6j8XpeeVsp9+N3+H7E5XYvD8btGNqzW/XnXzu+PftdtWBu3HEa4fcgQz3fhZ4iqs3mUwPw3XlEa3/MNTFApWFweKbivg/GZ5QJA5ci87fLOSq/PBzoH5bZYejtpZe33/pz+alRvvwfsV1UnMfWJ/y0TcmzVBvE11YH4tTJh8ZMfX+s0/rwUM18D9zeDRJjebgdMC9iA1cf0GnF+Rc6XHWsN3+lkWuHs5mzqQX/M///d//o//YAsPXy/WmDkzcWSN2J3PjCGeucDcdYdg3v/G0fVS/M//+h//5z+BeQ+6P/5/STrm5TN3XxRamJXIYlMU5vP1z48yfv1r9z/STZL3P9vXrHSz8gVt6s3ff0T/679+dn0Ou7484tT4kPb62Y54X6Z7vH7Tcz0T+fV7fdOT9fslwkjf/7D9Q/Kbvv8h+rL9pqd60tnr5zDSL9/Pf9D3f1EvnKDf9P1fw/MjPdFXVenxsf7HsVEjPdOXe1wf6eXx+ZHe6J9/QcRYf8Z/P/9Bf379dXr9DELt6S/vMjHKbyu/nz+P9D1uvYU40JvvMhG/6fv+GDrJGuXX49w/9M7mLcXNm57t69/L3xvfP3s/xI7t73uK69+3/Icee+ObUR/E9/Mf+tOXyY/3j/zDkf4n3tePe7Emd2+cq/+EMMh3qH88Pj/S9/849NeH/N4/g1L29EO5p/+Q3+VdHtrb0/N9e/quy0Z67V0WRvq8L/f1v7/peyGRfX2Kkb6Xf9XjY/3L91/kKP9d//7rm39PT/Wibnp8pO/Lwut5apRfjw+D7Dm+vxdF+vqRxvq3fXvH56k3v8EIzMf3n99laXz/Yny/9qbv8cEIrEb6+P38B33f6L3/xnv6ff98337sH/r1Gx/o8ddPbySoUX6Hvj73f+j7P6HXjzy2Hx6fH+nlV3kwKqN9pen38yM90T8/GCXuTT+U6X/od39/bZT3+BmMltzjo/x6vP9r0I+P9qM9Ptr/1btMj/ZL6fn1g4If32+/y/vx/X2le30mR/peH+j4jY/vH+il8f3tu0yP/XeU3/zakX4cLyM90b/62L+vftOrvfxmb3yo/6t/iL6rtVH+fUs0+Q8f6DX/Ta++6Zn+eenNf6DX3s8z4/jRX/wY+o0P9PKbnz7Kb/9+PzP2n963r39onH+ZXh70iI/t7ycherQfx74+vbzH+YN5jQfi9A+92dP3+Cg/fXx+tH+Dkby8nx/o+/nlJIP0Rl+evfGBvpfv4/Ujju/v7empt38f8u/b8xpvxDh/DJNyXz6P8gv6ci+pcfyc67/yYNR7+u2LKxG+8U96/w8f6E/9831/uSP97s3vNNL39nCYakf718tv29eKHul7UQ5DZZz/+vKlx/03vdCX+1fd3/T9/EDcXkVzpO/fbNag/Poy09ur6k0/6HPP7zjKvy/3/UWP/oc16q881r8v9/bkY/z0/K0XPkyK1Fim35Lp6dm+P/r+t0f59eXeCWHH8eO83sq+5EcgI32vf729ckb63p73ncSO9qfH2fsb34zlnp8ztr8Xkte/b5Sf93q+VycCGulf8iN719gb6eF3mRv9R78vv3By7P+h3Gtx8KYnP54f9S/on+8HxWh/uVf/kL1rEL77f3B6+jI36k/Y84vf+EDf17+3N9FbfmRvD3tN48f6D57iSzTkcaTH3vTxWP/eniU9/Vj/5IXzr/4gR/+X99/l/vmBvi/3g4g/v+nTV3v4vr2j/RjKgxMy1r9XnbR/39h/Q7mv78f47fn39ntcv5CD0Pry7E1/fb1/mDkkkJ7s7cW4/iB7e0L35dH/u/p/ZXK0X0KvUOr4fE8fvf4apoYdSC/s3s8P9D3R6f38B30/KRKj/Iey/35+oO9x8/Uzrj/I5F0WRvvVm6Lh+VH+vakg+676sF89nvfyGvsv7+1p31Wj/vb+INn7v9JY/77cK/V2nP97vHeKN+P4F3p9uoL0A94bRWrU/15JhdHfG+h7/cvf+EDf47feXxrnr35QCP2rxvHf8yNvb3yg7/Fbb183b/pbL7/7P/S9/en9uQ//ry/3Tj499n/Pr58EPvw/YVxEy6P+9i/p7T01vr/o7Xlv78fxK/T+j/TGN6M/U/T1HfW379Senny86ftOGvjpY/378r3vr3H89JUSafD9Ym//B39p7P/2/Twz6t/97S+R4/qDGeefcny/8i6Lo/6X8vt9yvj+fj7px8PpTU/264ly9K96+ov/VyZH/ev9mWGSHekH/6iS//gP9MMiLX7jw/t7f6q3V8bY/t4f74XMjPKrxveN+iuOk/xppO/XL9Xb3/vwv7b1Gx/o+/7v7cWH/9L7X483/un/9OMdftMPOzW9vRj9J4r4gwf/aKB/vOqzo9/vG/0vqtfn0X+jBnnLf/wH+rp/H/d+30Df63Nvf5u3/Cn6zW83+n+9/dn1/t51pO/7s7df5kjfm76m/nt+oG/e9MPzQ/vt9/PPkb5/6bN//+g/9fjupQ/UaP92r/6h+lH0fM+fQ7kfBLux/wd+9Rsf6F841ZuudpS/NNKP/dfjfZka/bf+SaofD7Px/T3evsrSOP/3uNTj4/pF4kb68f3auyyN8pv39L28xvl/4NcvVeZj//dDaVjUx//Q+298oO/LZv/8SD+Ue3y030P51R/UuP4ZNhX68YeM7bfH50f5Iy/+0sseUqP/0Eue6vUPGdvf8+slL432cym/nx/3r/a9/PrxMGxq7N74sIkxjp8e3/fjZdS/ftH9X/qx/f34WPX4aH+Gci+vcf9nb7+fX4/v75V2/Xp0P8p/KL/GPzWuPwZ+xRsf6Psy2rd3lD/a0/fyG/cf9rPx+ZG+J8Lkv+cH+v6vgX5cvxzo8fmRvlf9YRNnHP9Y/VemxvXHoX9+/n5+oO9VD+/xUX9x/69MjfsPh348L9/PD/R9GXrV/zCO/37SH54f9696fChDI31v/4dNpFH/Bn71Gx/oe/n1rOGRHh/px/EPD15nZ5up0X4P2/pE73z49ObPoA/OCA3Qb+Qefz1P9vjwPqJ/UH6tCt/09IC/yjTxR0/0ztD5VWZG+r7Mvsrk5k3fl4m+PvKbfsDtV5kf6eNXWejp6zf9UJbfz//3/OFVrl9laaS/v+mp8f37vtw/P3vTD/jyH3rsVZZfZVoG6en+eexN35cJ7lVW3vRELz+tf36Uv/ouE5s3PfPiT/TyUEf6Xn6nV5kZ32+8ywP//54/vMr++/mBvi9fXuXt+P6h3Nf3/KbvcaKXlz3SX0f6Uf7Wq8z276/f9EO5l5830vfyHZ4f3++9y+TYfu5VH7LXp3Ck7/kFrzI39t9QftWH5N70/6+9d+1tG1m6Rv/KxuB8y94TUaIk6gXOB5GUZN0t3xJnMBjIkkw7vsixZMvOg/3fj2oVWYsUmUwyyR7s87zKDAwVu1Zfqquru6uazQWW+pDfR8MfYHyC7lJ+t0L3JL8Djt+epMNfsN2aZvB+3dIVj3T4EwLqXy9K8D7sS+w/9xO6z/ovBd+X/IKl4ZWO/Cwe6Y/CPyD+E/ErwyM9gLyfrP7BhnjW/8nogPo7EHmG6I8Xwyv9vIPfCD2U9oYc/0pDH0vEg34FP+uP9CHKOzX8SPIPoY8V4pH+WegR9QfpY8kvvCF+Y3iX+Bujx8TXQIOf+ov0EOOlTjzSG0IfEu8RT/txKHQL8npDvEu8jR8f9ncSGb/GD9Ae6Q9Nj+MHPuIFCX/i/5+Iv1/wHP9HzYRO42U8+B3jVzzs7zH4Of6PNgntt4gX+fl941d8j3jq/zHqszJ+xYMeCn3C8gfAg5/yP0F+Ii+f9rcFecD+nrD9sL/KT/09kfq3W8av+zexDz7s6SnLh31WftqPM8mvfWr8sf/fx352Eqcn/n+ho4Q/8f8KjfH7jviZ0Sk87PO7ScKf8p92sF/7sIPHVvEd6/9i/Adc/7yD/cF+F+sdxcM+PKA8ym9q9uOA68f3zcSe+Be0HzdG96m/c6Pb7L/3UWJ/ND3eP0v6egd/afag7Wbxam/Whu+Ahr15T/yV2Y8Ox8950+zPhviu2Y9zyu+j2ZMO+1/zA10mfmL245zzX9nokP33YZLQ/g3x52ZPPtB+ukaHtN8fzJ74nH+QrvQh6780usPxB/vSQfkPxCO/ZZH9mQK/3MHfFNkfzDdT4ltGd9j/oNXepPDQ35XQF5Ms/mLHfsD+dFBfzl9qf0BfsPwn2o8d+9OBvWD/w74oPWP5sF+zZoH9OUB7X3fsD+gZy4c9m0UF9ucA9oLzn9of0HOWfwi6WWB/Dk51/s/inSL7M8d4Z/thf0D7nP+Ufr+Dr4IG/479ObjR+jYT/UU8DvjFJIVvynoL6x2uv6RMjdfUUusnyQ/z5YLyA30J+8Pxf6nrMeFvEO8afUn8W6Ej4e9y/YH8umIPNF3jF0IH2M9EVv+Ylvy63H9EUYIPQuIlPcB+5srsZ9AinvYf6aCDA+JF/kFX6GuWj/Qr1JfyR3pX2h8MiJf0oL+DR/o1yqP+foQ8ZPwEY+I3hv9I/NjoLvX3o7Snh/Zz/4L0APPxjemPpoPuUX9vpD490f/g1PBIDzAf31j/afqtlN/j+uO2afgz4iFP6N8t5Q/6Dvxc/2l+kfErXtKDc/ATj/nvDu2l/DQ/0WdNVzxozGf3bP8CNPBc/91HCR1w/uyJ/gaR8Sfxp4nEm1oSHzL8EuWD/8rwfdHvAPPVkvUH/SD8feqf5jcx/jh+5MOfKfzs/3uhPwFP+T9Ehr8nHvr7YPyKx3zwSdrTp/w/RQmdxkOfV8aveMzvj+Cn/B8nCa35x/ELH/GIicQLdvAon/YD9ADyov1XGvZ7xfI1vyjhj+MPoNH+z8RD/2CP1yy/RDzlvwYNedH+Kq14yh/7lyehBxz/T8BD36rEL41es/6wn8+ThD/2vzcNT/s7gDzfGL/ilZb8hlw/gR5A3p7hhyKfEPZyw/bDvm4mWbzSQ+NXvMgzhP3cWP1DrA9emgl/7H8HfW78sf9daNjPF9P/8MDoIe33C9pzY/yKF/mFsJev1v6wb/SQ8+cr8tsYv84/iD/ANfmZ82fD6CHXT+qelPEfpuyvPNTzAp9ZPuzpZ9SX+luS/EaQ96HhR02jU3jY01KU8Cf+e6Ehf9pfpbF/KVn9Nb0k5Y+ov47kP4L8aT+RHmI/5FD+740eUX/LqD/kT/uJ9BD7nzLrPzV6RP2tAA/50X5qfvBHlak/oCtRwh/jQct8FUbEg4a9rrD9SHel/DHtr9s0PO0v0pV2WT7W91Xgqb+aH/Sd9lfpO+NXvNKS35jyq0r545nxx/57oWF/a6y/0tLeMeWnNORF+zuGPsNe1lh/2Nd6M4tX2jV+xYOGvfRYPux5fZPwJ/57oSE/+o8OIT/YU4/tfzH8IeXvgYa8HOInxFP/YH8bQh9Sf5WGvNwdfMX4E/+90CiP89cbqd8h7AX9P0hX/Bvikf4W/nPq35uN4Wk/ka70W+LfksYJ49h/L3jMh2pMgPdIT7oxfotButAtwzcjo4lvDoVuCe0T3yK+a3gfxupc6DbxoA+EDppZvL8x/th/L/SN0H3iZ0L3dvBID1CfleFDpJeEHhCP/Ibg3xgedBgZv+JBe0JPiAc9Bj/LR3pLyvfZ/lDy91tZvKafCN0m/gj4TRav9KnQp8SDfgc866/5RcYf+++FjoR+TzzaPxW6w/I/GO1T/h2UvzH+FP4C/JHhQR9MjF/99ygf8poTj/5ZGH/iv49i/oD625X6BJDfNfGu0FdCd1l/pHclv2Bo+B7wkMdHw2t+N+Cn/ED3IuNXvKQHkN8d8ROh740/8b9HstQV/qXh+ygf+vpA/NLoPst/FHoAfuqf0qsdPNJX4Gf5z0IPwe/u4CH/J+JBvxi/4pWW/ELKbyD1C7vGH/vfhS4JPWL/vYJuZvFIDyGvMvHQr4rQY5YPehQZf+x/Fxr65hIPugY85VcFHvyU/xj5QR/rxEN+b4Q+ZPkNo1P4Q+QHeTYM3xL99H3wW/l+0+iQ/TeR8luibz7tZ0vk48PeTaz/fNjfiZTfovwmkl/r1PgVD7oj9BHLD0FHCX/i/xJa5O13iRf5+bCXx9Z+ze9Y+qsVGV7plfHH/vcA/qpI/O+GHxDP8X+C9oj8/BHxon8+7OEJ239odAp/Cjz4jwzfhjyPhT7dZPGngm9z/lJa9Mk/IR70mdBnLB/5nU0S/tj/BTzkTfvZFvn4sJdnLB/5vZP6tmeGV3pp/LH/XOgZ+Fn+OehNwh/jQZeMP/Z/Cw37+Z7lK436c/57L/l3oK+Xhlca9vOc5SuN+tJ+IL0DedN+diC/W/BvsvgPgu9Qf5U+N/7Yfy007OeU+gf6A8qj/D9I/h3o65J40J+AZ/mwj8pP+U2Rn+iT/0g85Ad7eMHy10an8Bciz45n/Lp/g/xgDy9Y/sboDsf/TPI76Bq/4jH+YT9nURY/2yT8MR70qfErHvKDvZxz/JWNPqD855L/QWT8iof8YD8XbH/V6APO/wvktzJ+xUOesIcLtt8zGvkn/lehXeNXvMgzgD28ZPvfGn3A8X8p+XVbxq/7X5FPAHsXWfuDwGjkn/hfBT8xfsWLPAPYuytrf9A2ukv5X6F8kUfA9WtX5Blg/Xll7Q+6Rndpf6+RnyzclT+uf7MZn+e/Zvkd0Kgvxy/O9+M8f0D7i3SlPxIP+/oReMpP8xN9DIbEQ/4T40/jUX+Of9C9lvGr/xE07OUN26+0yL9L+d9I/j3In/ZXadjL2yiLv50k/LH/FeVD3u+IR/+938GDvpsk/LH/FbSM5+CCeLHPwdT4E/9tJIs64af8lYb8FsSDhj2+Y/mwr0vwU373KN/bwYO+Mn7FKy359Tl+76X9/a7xq/9S0gOsVx9Yf9BL44/9r5Leh7y5fu1Dn2FvP7F80A9Rwh/jkZ+M54D2V2nY30+bLP5TlPAn/luhRR8D2l+lYW8fKb8V8bSfSO9DXhviIf/nHTzolbR3wP2D0pDfZ8MPIA/Y40fWH/S6mfDH+I3hHeKhf7C3a+Kx/l1LfQYc/0pDf2l/lYa9fWL9lUb5tL9PqD/GO+2v0rC3z+x/0E+oL+X/jPxEHwPaX6Vhbzfsf6yHlZ/j91nyG8p4D2l/hyKPEPZ0w/I1vyjhj/23wIOf69ehyD+EPX2x9oew3y+S35D6p7SM17BDPGjY21crX+kXlEf5v0p7hjL+Q9rfocgvhD18jbL4103CH+NBl4xf8aCx//9s/R9i/fs5SvgVj/SR6GPI9evQM3zJ5K/poEfUv5LkN5LxHnL/j/QQ9rjE8pHuiDxG1B+nafgz4kU+Ieylw/aDLoOf+uOg/uA/J/7G6DLxsJ9l8HP+QfpI9D2k/UW60hX2H/wDFfBT/zQ/0deQ/gOlI/Cz/bCPruDHHP9u0/C0n2Po80fjVzzoqvCPqT+u1G88MX7FQx6wp1WWf0s85Y900CHt5xjyg/2ssf+RXw3lcf5SemX8igcNe1mn/B6Jp/zrRodcv44hD9hLj+WDrkdZvCf4Q+gb7e8Y+vuyg4d9bTQT/jQe+vdqeKUd41c87GlD5HVI+TeihA5pvw8x/uEPeMP2w74qP+X3BvXB+K8SDxr+gLcsH/SbHfxb1B/y8oiH/Bs7eKU3CX+Mh37gtw8s/IdCh7CXb+k/0fRIfg/DBN+cDBN8QPzQaB9Y8LRBAz8hHvSp/G4RD/qA/MCDDvD7xvA+yo+MP/afCt0FP/EDoUP8Xhpe81vJ7z7xoEfkB15p5OcZXulSmOQf+1+Fnsjv1sTwY9DNLB7pPn4fG96H/E7Bz/prfhvh7xq+LWk+5PWO+FPiN4Y/E7oN/DnxoCG/Dzv4c+NP/K8b2ZoLP+XXkfr5kNeMeOR3AX7WH+kdlFcy/AHa78rvS+JBz40/8b9upFOHsjUhXvIPmlm8pkfgZ/kfhe4BT/lpfpD3NfFo/53xp/FS34D625P6BZHxK35GPPt/CRr81N8+8oM8H4lH+r387rP+n4QeoL4rww+Ah7xWxCO/tfEn/teN/DL+FB76+EQ86BfjT/yvQkt9Qo7/IfGvhg8h3xL42X+gR8IfUv80v1PjVzzoCvjZftBj+R1SfqON4V3ikV4DP8uvEk/9RbrSHvEboRvy+5DlK72DR3oIfX5LvMjDx+/JJIufAM/xD7ol8vJpf5UO5feRyV/piZTXahr+SPJviTx92s+W9I/f3sHDPh43E/7E/2r4NvGivwFuOTg2fICJ4srSE/+r4EUeAd/f6+J9yr6la/k9lL9J+GM8aJG3P2L50n/+0PgVj/QTtJ/yO5kYfky86LcPe3lC/JHQp4JvU36nkAf4jwzfhvxP5PcZ5XdCPO3PqeTfFv3zT4kHDXt8xvJhf5Wf8kd6W+yHT/vbnhn+HcuHPX6H8qn/Sos98Gl/2yLfmJ/lwx6/F3m1N4ZXGu2n/WyLPvuwn+9N//255deh/JDeaWXxSsOenrP8K8uvQ/t7Dlrsqf+ReNC38vsDy79BfuA/NfwHqX8H8qL9VRr2dkr9A/1hk8VPJa0DeT0QD3nCnk5Z/qPRnYh45FcyfsVDnrC3Fyz/yegO7fdM0g5axp/Cb8BP+cH+Kj/lN5P6HGC8034eSJr/GfysP+i5lH/A+UtpjP8K8aAd4Fl+WegFyuf4VxrjtUY8aNjjOcuvC30Jfo7/Bcpf7eBBN4xf8W9AS30OuH64jBJa81f7I2mBb/xqv5rEc/6LpHzl5/q1K/INYG+vaP+QHsnvLue/K6MD2s+u6FfQAZ7lKz3ZwUv9u5HaW8OL/AKsR69Zfs/oLu3HNfJbGX9sf0P4Uzdy3jWL/9hM+GP/KWiRR0D7q/Sh/L5h+WPiaX9vJP8e5DUxfK9l9Ee2H/b1ZpPwx/5TSetBXifET4y+Yf1hX2+jhD/Gg8Z8dU48aNjPW9b/vdB3qC/H7x3wkBftb29p9C3rPxX6vpnwJ/5ToSEv2t9eyeg70/8A9nHZTPgT/6nh58SLfIMr41c87OlS+Pucf5ZRQge0v33oI+zlwySLf5Dffeqf0qJPwS3xoLH+/MTyNb9Nwp/4X4WGvi6JB4316ifKT/OLEv7E/yq0zEcB179KY/36SPkpjfrSfjxK+/qQF9evA4xn2MtHlr8xuk/7sZL8B0PjV3zX6BXbj/Xtupnwx/5TKX8AedH+Dk6NXrH+sJ9rKX9A/VujfPDT/g6gv1ivPrF8pcFP/XtC+eCn/US60s/EY337DH7qH9IH0PcG8dBHrGc3xL8hnuP/WdozFP0Lm4ZXGvZyQ/lrflHCH/tfQct4D0PiQcOevpj8whbxHP8vUp+htD/sEC/yDWHvXqz8sGt0Cv+K/EQfNV3xIo8Q+/nP1n6llZ/994r8RJ/CIfGgYS8/b7L4z1HCn/hfhRZ5h7SfI/hfYC9LbP/E8CPKr2R0SPs5Ev0MYS8dG/9KlzZZPNJHor/he+Ih/3c7eNBl+T3i/F8GHvKi/R3dGO2w/lh/VpoJf+I/NTzt70jGfwh7WCF+Tjz1v4LyRR/DBfGgsX51WX/YR/CPuX51jQ65/x9DfrB3LsvX/KS+Y85fSp8av+JBYz1aZf8rjfJoP5A+hvxpP8fQX6xHa1EWXwOe+qe0yCP8RDxorEfrbD/oGsqj/a1L/mPIa0085P+0gwftNRP+xH86FH+q8G8Mf9gyus76Y/3ZaCb8MX5jeNrfQ8jfMX7Fw342wM/x24gSWvNXPOTpGr/iYT/fgD/awd8Yv+Khj8pPPOznW7SX+vcGNOTF9echxr/ys/3qH5BDsIe0v28hD8j/DfGQr6+HYCcxPr6QbyM0LkwFfruAjemQ/ge9kAiH5P2J4VvEdw2vLy2eC93W9GZCHwgdsHzQPsqbGF7Tb4TuEz8TureDB/1RyObS8EoLXu/bA17v5xvoIeMEH+A+Hr3kcsXy0Z4SDhmzfNBj4DdW/sg3ftfwSNdLPI6I9wzfYv2PjPYpvxbwkMex4TW/E/BHhgfdnhg/8EpD3u+JB33mJ/krHi8tdcA/I17y10tFUnjQU+NX/IXQegkJ5d8h/oJ4yHdu/IpXGvye4ZUu7eAhXxzyP2D9r4TuCr9eegJ8d2L0wvAB9Puj8SseNF5iDU4N30N+E+NP4e+AZ/m3xFN+fdIPxIPWS1goP6T3UV5EPGjIa0X80vLrs/xHoQdo78bwSkNez8SDXu/gn3z8En7Kfyj4EPq42cG/GL/iX0FLfuFkBw978Wp4Tf8s9Ijtd0BLe0PKb0R8mXjor14qw/qDHoOf+qd0tIOHPamDn/0PGi8FhaUd/Mb4FQ/6DfhZ/7dC4yWikOP/cGO0R7zI1/eNX/0PsL8Tya81NPxE8C3o21vDI92HvZ1Y/X3Y1yOhW5T/0SShfV4w1xL5xpfqEH9APPX/COXfGL/iRb4+7Oextd/vG91i/x0jv43xK17k68P+nbD9I6Nb7L8TlC/y03Tg27hkB/byxPo/vuQH/Ow/vJTV7hq/4kHDXp6xfNhX5af8TyW/tsjDPyUe9DvgWb7Skyz+TNqvlwjRfrYhT9jPd80s/t0k4Y/9r6BXxq940HjJ7j3lD/od6ntjeLxU1kP6nHhc8oNLum50Ppd02Ee975X3l71HfpB/RLzobzBFOvUH9hf8Hdrfc0nvQF+vsnilzym/G6M7nP8+SPs6Mt41HfgO9PluB38vNF6C65zu4CPjVzzkr5cwEf8JeJRP+U2BXxm/4qHPsLdTth/29ALtpf3FS3cd1/gVj/bD3l6w/2BfZyiP9lfzA/+L4Q+6Rs+oP7CneKn6gPKbCV4vkUrhob+whzO2v2T0wbnh50b7DvGQZ9VP0hVfEXoxyeIXKB/89R18zfgVrzTKo/wuJwntvyEedMNP8lc87OOl0F3qH+gDz/iB74o91UuyIsPH9CThT/y3kp/IM6D9xKVXSl9Z/WNa5N/l+llpkXfQIX5m9DXXn7DnV6g/7eeVyKOLS2B6xC+Nvjb5B7Df16hvav2L8kV/g9EOHvb4I8vH+vYj8Jy/Pm4SWi8BUzzowx38O0nGS5y4rzqFx6Vgmq7rb9w/PRdSP+oBPO5PVftD+d3A/sHecP0LvH/pJ+mKPzb706P9vdkk9ieg/Ua64mk/NB10j/bj1uxP8I7jF/TZDv6d2Z8e+0/p86z9QbrakzvK79zsTy9lf0BHO/YH/Yn54I7tn5r96XH/ovQya3+QrvbnnuXPzP70OH/e037RfiBd7cU9x8/c8Adcf9yb/QkuiffM/ixZ/iXtF+3H0uiA80e/ZfZnyfGvdJH96aP/r2k/lkan7A/sA14C7lN/YH9Aq31SPPTx1vhT9gf0AeV3Kf3XPzf+lP3BfPVA+flGp+wP7Ec/Mv6U/bk3e5WyH58mCX/s/54k9iT4RPlhP6z2Zsd+fEJ9aT+uIT+sF6g/feif2hvWH+u/x0nCn7I/fdiLNeu/MTqFhz153CT8KfuheO6/cb99fAkf64/9jdob3r+F+/MHkDf3L3p/PvYjK8oPINAp/EryG3RtvZTCg16x/ph/cSnsgPqPl74HsP/cf+glgcCvWT7S1yiP/beODF8hHv0JfX/i+FEa/Bz/T5K/8lN/ka6XFD6zfKTrpYTEI30A+XP/gUsNgzc7eNC4JGRA/dVLDeE/CgyPS8pifsOHmD/xEvuQ6xekD4c7eNBt41c85tMXkd+Q9vuFeM6/eqliz/hTeL1Ukfb7VeQ5lPEScv8zlPERYv78zPL7xFN+r6iP2IOQ+jsUeYbQ989s/9joFB4v5Y9axq94ka/yl1g+5udSlPAn/nuh0X7OfyORb8zP9mM/5Ej5I+qv0mK/Qu5fNL93xq94pONSlhHnL2dj+HPiIX/MV2XilQY/7UcZ9Qc//T8jkU+I+abC9isNfuqf0qUsXi+5xHxSYfux/8ElBim8XnLZNX7Fg4Y/qMryQbtS3pjrT1fyH4s+hty/KI31QJXlY35Qfs5fVaNDzv9j6CPseY3lI7+ayHNM+1FDfcBP+z2G/OBPqlP+oGubhD/236P90Ffab6Vhb71mFl/fJPwxXuhD6C/tr9Kwvx7br/lFCX/svweNS/0+Ew/5wV42WL5j9CHtRwN4Gc96aWgKD3vaMPut9BuRxyHlpzTGO/cvSsPeNlh/2E9cQnHI8as09I/7F6Vhf9+wfKw/3kJelJ9+IajV3pK0v/iCk9Jv6X/y8YWhSPiHbcNHCb6pXyACvit0S+nTBN8W2gf/xPD+xOiA+JnQXfKn8MjvnHjQN8aveNB9oQOWrzTKmxk+QP4boQfEgx4JHbL8IfCgS4bXdE/oCfFIP9zBHwndaho/8A/wN0NeR4bH91OUDln/Y6GnwtPh/ccP6m+wdPVfS//oeckjnt88kfRr+ZU6/9iW+rRw3q9p8RfFI36N9Nj/J/QE5x0Zf8T5W/9U6s/zX0ojHtdm+99J+QOeF1b8xvDvWX/0D84rDHj+9VzS2yIP5Y/jD0JDH86Jv7H8Oix/Snxk+I7g9bxvqvyVpM+EPpgY/sJo3yUe+XnGr/5rfAFN+aMsvts0fo0/ID/o2xXx0IfFTvkfjQ44frqSvw99+0g80udC94i/Mtqn/h5I/YPzbP21Pnfgp/4hvS/1D1qGR3oQ7eAhH9iPQ/rvQUMeKf8z0lVeC8NrOuhuavzI+xx9tH9p5ffRfrzPyfe/mni/5gHjje9/IB33xTT5/g3wAfTlkfJD+z+hvWw/aL3vhe+Pgtb6rIiH/jyovhsedKj3h7D+aA/oNfHQj43QQ+JfQKO+1J+h1C+E/J4NH6L/HZTP+n82OuT4GTUtvzLxXaOJ1/vLUB8tT/HID/MH739WPOo72mTrj/vMhrx/qaT3lwue9y+HQ6OHZn9UHnr/Ge+vQ/+E0L/qjvwhzzHxSB+gvSur/1jkifviQt5/HaI/68KP780l8ZtJHK4+4PcfcH8d+FN4vd/BE/5z6h9ova+B728eijzB7/P9PcU3hP+Q9X8DWtrbovwPo4QOBBPXX/TJ941f9094/xL8XXtnqjlBf4Kf86/SodATG39KK57vb02kfqHoj34vT/ffkr+P9cAV5fcW+Ul5LdqvI6H1e3pvWb7k52P9cGT673fQn1J+6v6/F70PXeTP+1tbMn/o+aVXnv89ELyed+L5iSPIMzJ+4v2e8B9z/gOt/LQ/x5A/+Ll+0PJxHuvY5O9jfVLCeS+enzjB/Cv22B8TvzH6hHisP1yNP1n5SMd6WtOJ1/W6S/850nX9zvX/SWTlc/3Sco0+pfyxHjkFP+0X6PZwp/6e0aesP9ZTZ9LeNvX3RPIfY7+Xiv+Ifii/S/8X6nOG8cL5R2nJz39n5bfPrf5ltv/U6FT5+J5SG/3H9UMb+nBk6Wr/oMRn0p7U95veoXzh99/v4PE9wJLpv35PqWTpMR7ykPnHnxp+hPvgUZ93Nv70+1Ra/sbKx0eDUP+A39/C9wC1Pq9WvtLKf8PyYT/xPjXff2/DPoJ+T/2f6fjbju2Q9+9oPBP6c8L+gz8T64+zKNV/TXHNncb8KbzGUz+m2g9XBfqL91djPfBe8B323/sooX2unzoy//iX4Kf9+mh0h/rzAfKHvrP8DvTvegeP/D5MsuWfG+3fEQ/6HvzE34Leqf9Uysf3JjV/xUdW/3PD6/crsfJvc/4H3blpZ/BI9x+svorH+dyp5Dfg+hvncTtiz9LnZ7EfwHpoTfsJWvHcP+A+B70/Ys37I3AfE9ZDj7w/Z210Z2P1V1r0IeD9O+gflecF5fcEepPtv1kzoX2ufw6a1p/n1n69D7Ou98UbHvdZgvZfiYf+QP/qvH8T+JmUn7r/sq/xCF0/JvqP8zR+Cetnrl8RD8F5mID71znWI/CHpOLPsF/OTvuxHptD31J4qc/B+Y7+nZv+zWl/XcwnuO+L9w8sMP/g/iXev4DvCflV3b/Y+AOtoWnev4n0A+hfjesvuP5xf+uC9Qd+gfpy/lxIew4w3z1R/rBP+J7GJe0P1kPg77g7eNif+s7+C/6PMeMvSNf771PlY/2H++th1OP4TTuhF2b/9fvECI2k8G/0/iWx97z/Tmm8P3/J9XPZ6NT771EzsYeBb/XvNo2OKL8P0p73WC/RfiC9K/NvQP8Lzmco/Z7zJxZNKK9L/w3yC4Y75ct4CFrZ8rf6ifVvwh/v/5Df6Q4edMf41f6AvgJ/av6ObP74kIo/tZP4AcvX+AHoAf23Si+z8YuujF+lI+o/7nPGfiS1/wB9gO//+tb/cO8FBzv7l1eju/Qf6XoW5dH/hPWtrr+vuX5SGu3n/Iv1dRf2N7V+7Br9zPkb6/PJJuGP42dNK5/fD8X520DXgzx/hgZ+VH8b/X84DyDjLxhZ+TgPrPi39L/g6BTs7wHtN8anfo8s9f0zfA9gbPY6hcf31rpuFt/xsuNf7cu7nfG/sfxS+DnHP/HwvwXqf+P+R2m0n/JDun5v+J79j/3M0tK1/KXgl5jfuH/C/N3DeE19PzWy9cMN6//B1l/6vWidv4W/12on6Tp/or5Yv95w/MC/h48KDVaGx/dn8b3a4MTwPehDXdJvNln8bfM0/j5tHH+TPz2MtzPD6/drQd9y/OE+ddCDyPAe7uPA/YXcv/Ww/8H9JXXef4T1LO4r6XH8KA15EY/84vtS0vcHNuPvyQ4mVj4e9mQ8BY7JX+mS8afWL/q+FP2XoDsrxSfrnx7GI/x1axt/wdToHvX/TuSL7xenysf3jQP05731v45nfP93kPp+sNBdlJ/qP+gvhLxk+VhPT0Uf9HvnGn/S77EJP/1nY9xHj+813XP/ABr3qaf8P0hXusTyPctvxPpjfVnV710YHvengw5vsv4b9T+l7o/HfD6S+o/4/Ygl/AfQP34/D+VrfZYsXz89C36uf3D/XR/z1XVK/4OEvuX9WdgfgD91f95S2q94rv/7GD/v7b68eP0t6biPrsf9zwPG/zLIlK/4jzrerf4jvU8uKS/l/9Dybzl/4v411Pcj7z9DfkvMN+w/rC/1/DLPz+j5aawHh4zfoP+GO+tP+H/1vDPjXzpdAP/A9Qu6B/SQ9usT9i/wvzSt/1CdAPYSlkbr/2D59Vm+0vCfhYbvYz8L/k+0X5+Ip//uEeVjvHP928f4wXzwQPsF+rGZLV/rX8ri0b4A+4mNrf+0/Med9q+Ax/dCXmg/MR+8qL2x8jF/6fdW6L8CfgB9+Zyqv5/wP/L7Ibj/X8vj+mUFeXjGr+VDn3C0ak39w/plhfUz1x9IH5y2M/XvnNr+ccX5x7H95ID6i+/ZDCZWnpZ/bu1Jtb9sdKr8M9hj9b9w/wka79ul7o/A+4FPWC/z/V3Qys/7g7rwL+j7Plz/4v23J7Sf72/pfQ7y2+f7c0gPqtpeK/9I7beU37X6dyEP7BcYv1P/FMZzl+s/zKe9Hf/VaZTgt/2b6L/60zBfP1H/sX8Bf5/xv0+6325ifWz6szKa5ev81db538p/npwm853H9Rf6c7ozf2H/hXhaj+unO8RfQNN/1iN9x/p7Vn4qfjhG/5ey5Ws6/BHPzSz+EPfv0H/RQvwN9WX8aYD5aGL3BSbxC7l/Ueo7YvzmGeMZ45XxnyHGz9us/QmxnwJ/6v4DpfG+eOr9XeDx/u4z24/89L4E4j9Z+SH977CHWp8N5+/Q6tPn+NkA39qpP/JrZfF6f8RLMykvxjeT9mi64kWeYXunfNTvRfRlSPuJdNBqH7X/sJ6Dv/yF8sP7wPCnD+n/fIU+wF96QDz8CYjXv9J/g/RjlM/2w/8+hLyWxMv8EAJ/zP0zaHUH7+D7KJ/7vz7ub9D5g+9/X2s84TROj+efKKHDQar/wmZ8X8Aj5Yf9lL4vzPdXQQ/hr+f9CUrjfeLU+8fa/2g//aefo4TW+VLLB35s/PH+C+sJ+dXl+l3fJzs3f5X6L+DPQvzgM/dv6k9C/9H/qP6rmfIneOQXYv+Swuv7bHj/j+dP8P7dqGnlKR77B+zX+jb+lS7B/0D9Qf7Ah7S/2P+E3O+k9j/YD43ov7iJEjrk+Yke5kPECxzilcb6lfErB3jyq/8a5b/Llq/njxCvabN8jd94dl6K8ZP4vBT9V+g/nFca8/yYo/7IVpLO+UPnCycd/xP9k/occPxewx+K8cv4Jb6HGMJ+X/P7WZi/Fc/153VkeMZ/D2ZGz6n/57ofyOJBj6Q/099vHFr5V6nvT+n4wf7B8BXgsX6k/Vd6Yfyx/0DvUz3N3N+uNO6bp/96BH/CZ+NP9p+4PzUpLy5f5DHC/o3jX/dzsDcV9j/qdw08xy/q1xtm8SP0/0m2/uEl28/9l+rzyvjj+IPYowjrB64/sJ5aa/zB7M95M1l/KX+8f5T239p6Scu/svzGnD9cac8Y4+eG+K7RM9Yf6yEX+s71UzVK6IDlHwyNdqk/2F8pP/UH+eH7S6ny9XtS97pfNfy91WfM8Yt0/f4Tv1+uNPJ7y+9n6f4Q951y/woa7U++74RnQcJfpfwwP9UgP+pPrZnQAeOH40j301HMn8Zr/Xn/LPDRDh76AP462/+J5VP/6qCxXuL8DVrzq1H+V1afdPkaf243M/f/Sv4h5iMvbf8Sesz518P6WX4HvL9B/TG4f8Fj+7E/0ftyuP7zsJ/AeoX7p0M5Dxdiv+Nx/N+o/ZT+Zv974Bd9Chn/OZT4a/jZ8k/89wl9yPcXG5MkvzQe63eU1yD+s9GHjB+/mST8Ifxrsf/V+N8y/oD8zqHvtN8N+E+7Vl5cf0n3mxl8CPutr/bz+4MNyAffW+P5nw7qU9mpP9YTd3ZfVRL/OE3ui5qm/Gdhwv8mNX9K2mfsN4i/1ftnbL0S95/Q53bfdjx/6H3EsHe8fxg07ot/s7P+P8ve363n395gvUb/6Scd76JvK8of4wdLJQ0Kofy62gPYO8MrLW0MP+7gIfm31N+50XpThO6fdT0qZMfwiN8r/WD9p+eB9Hs1jB/5ep5X+pvv7+H+CvXnv2X/Yf8xxnkfrp/e2vmpgOcnQshf/bHN86T/sH8Ff4/6d4v2tTrGr/aP9CTBNwM/ivM75PoR/mQtv2rtBx3e6Xxj7V+b/U/Vv7k5b8bn9Xj+S2a4bbqUN+b+953ll/JfI78+9n/0P4LWePA910+RzR8HnL9GGg9vZvAD9Cfqv2b/taQ+a7SP8hvqeWipL8cf1p963oLyU/ljPdrm+ue9+k9FH3zf5h/pD/1+WTMy+ev94JJf6vtf+B6Zfq+M+GBj9ID3r6v+Y/zSf+FLftD3gOtv0M22H8XjQ+t/xPHP/ZPuX7F/4f2lh+geR+13Ij99/x/nQVPxR5wn0ff9eX+Lnn/tSPlX3P/APup52PNOglf7hXgZ9199+H8ubb+n7R+oPgwlfmvlH6H/ZpIf/S/4/q6eV3vh+rmj+0+ho04WD/qA/Yf8etBfxl9BB9KfIdcPSut5Hdo/rJ/wqhD9h7r+adj3OmP9x3wC+//K9Q++X4/5p8r924W+D3Sa2b/p/birTjO+71bXv/BPDaS+qftzkR7IeE3fP4v7b3FfKPHNjeR3ZPxa/gjtF7pL/1eI8eF2kvKIVzqk/h8Kfa/+dsMHwIu8Nb5C+av/8576MzF807P+a8E+3mTxnXMrj/Gb5pHQ13r+2frvCt9zQ3/x+3H6fSTwT7h+CXU/1M18P6kl9cf3nHS/Ectf7Ien33+w+h9Lfvq9Dc4f+H6HP+wk6aq/+D7ACfh5//7Yvt/hd639+P6UL/ZGvy+l63fP6h/x+1NVq0/q+1NtkZ/et35m/e/DHoJO3f+u97mD/9TKb0v/Kj/vj9P0Uym/zf4/E7rD++LV/vD9w1Zq/dBqxucPrlLvPwiN+1IC2n/cfwJa7zfR/Tve77tW/1Oyfw9xPk/XC5x/cKjEF30LH5sJXmkouc/5E/YU/Ie0//AHjLB/4/0J+j4S6NT+/8riAX2Of3x/Xv3/9P/o9+txfmdN/cF5rg6+P8rvb+A8tX5vlN/fw3kq/d5wjd/PxfjQ76Wlvn8J+4bzSAfcP+H7E9gvDtLnpyYC6ib8xOt+kOfnm5jfsB/zU98Pwfp35/u5HdEn/f7gMc8/Yv+G9ULH1j/6/UHl5/jR89ugz238+GLPFV9i/ZEOOuT+y9F4gpR/yO8Hif3V+Enq+/P4vjLiPQOuHzq4D0vsT/r+KqHV/9bh/UX4fsY7PT/O9sv4wHkdnS9j/4/QU8yfrD/kd7Yzf/oR5NdG+Tw/JukzoX2OP9AoL4V/Ev0YIH7G70djPtTv2T+Z/jS7gld+tn+t8ZMsXt//gb/omes/rJ9xf77P/SdoxB+avH9U5YlDLe2d+88OZDz6PD/dIT239vdP1f8Vxd+H0/Jv1f/TTc67x/bjNOGXOsTly3wW4j5x1+Jf6h8+kPkvff8j2oP5aGHlj+A/j99fsPXLB6XFX8f4qZ6HE9pv0H+H/fCHLL4Zwf7g/a2W9V9X2h9gPoisfL2fEXSd9cf9i10ZP8GQeKzfsV6/Jn5DPP3fuE+yGmXLx/2VkNd2f2frV+xHcN+ky/kD6QeR1Vf9d/gej7fjv8D+7c6+N6Tj/63uh5Pv7STxH6mPzD8h79/G/bJ6nrZn9kPTQafubwWt8Qrev414xna9GsX31Spe4xl432pi9X+UOvdxnuSW+ucavaT9RzxG+bn+eDR+TY/9950E/8j1C2icZ0jhe+h/rJ9udvD3wt/j/HVn+Q24/mpL/6v/ZUP9x/wHus7903vBw99xSP/fq56nxP6d6++V0an4C+LDiDcNNyn7O0zui+X5PY0vLKW8N7R/8B/01V9oeNCjlvE3zZ+gdJ/tfwAt+pfCI/9g2cn4HwLYH8Vz/Qv70hd9GXH/BXsUrDqZ8tV/jfXWnN+vXmE/B/4b059BZPSa4wf0I/hNf7fzb1L/FB7xQL0vv2z6C1rjh4ud+/dnen8x4wd4HwbxS67/9X1M2J8R31/F/bA9/f6P4QciH41/P5j8Buj/T5Yer59FHvj+c9i0+uP7z6D91Pfv4H/Q+4ZZ/ou0H/7LQ84fiCeHsDf0P6j/M35/z8b/2uiU/isN/w3X37q+fhWa+ODF+EPaL/hf1V/G8x/wj2l96ty/jTl/8f4AvQ+0hPUz/Ue4vwMjP+T9I6BVH1P3j+r9kZ1mev7T7199xn7N7L/S+N5VSPuF72cpTfun38MC/4jjB+9TKc37a4eb8wRftvJD7J8Vz/WHA3mCf8b5B/4TnL/fvf8R8ZYu/ddYP1QmkK/1XxnrRcSbGpS/VMSP41XNpHxXytfvbXD/MZb26Pc0XKu/0lWhL/j9HsXL79T3P8YYj/jN+6PDZSehU9+fqgm+i/mqmcXr96/OKD/0J/jblL+n/ojzJF3Xvzqfhwm/+q9wfg3fK+T5N/2+Bc4fpL5fofTK7IWOP5znwO9L3j+PeIq+L8jxd2TvE6bmr/7M3j/5xP0n6Af9frzVX7+/OtH3Lc3+Yf8P/kO2H/PZBc4Pcf44FHlgvAecvwbgfyP8atQ5/pWf8bs67AfWL28pf6zn3uzob8Vo5Qd+RX1/w/UT6gN7wfL1fDrm++6O/RrifdNd+4P9/zA1fqBP6j+2/sP3I3X9xO/vDnD+Q783lDo/JXQo+jKg/wz2WOPpGysf+xP/wvydqfU//GcDz/avNxH4O4l9ivE2f91Y+9We9qKs/b2V/Fpiv4NzW//2JP4d4Lz6hPb33OgW7e9E8utJqD6FR7oP/2nq/RvQN3jfiOefN1Hifwn5/WvQfpiVv36/dSL2y+f6+VBoPW/N8+/QHz1vfUv/5cro1PcnA/QHzg969P/he+Rv1N9r6wekgU7Zb9B43yVtf7Eexn6T+hvMzR70eP52iPUM4mc8f96Cf2Gj/kPbvyMddGr+DiZJ/CN1/3YL5aP+Hxn/hv/9CP5qN2U/ZP8r69+Q8SO8/6j+d+qfj/0x3nfrcP9+BH3C9575/prS+r3i1PfDUR+cd6L8lIa9aVH/QUPfj+h/6Nr6LYVX+jSLx/sbPvzFH+l/H6r8zuP8k/iF+A8Rj6H9wXl8pfn+kvbvJc5LMH6D70G2MN/Q/6Y0vvcQcv5C+jHmG+7/ZxoPR7ze9G8MfwDm3xn373r+XMbPmP4rnM/EeYXU/Kn+LFyNOjH90/fh1vq+jpWP8dnB+dFgBw//1136/O0m3k8ccv093SR0QP8TzhPH8WruP+Dfw35nzPgv6Kb0X0j/2/jc/Fk8P6D+72upY3dj+OON+b9H9N/AiKj/2+yXxrMgzx77D/EXfA8pTL2/tTGa3z/SeFpH7H3A+a+j/jVdb5j+wv+O/nBZf6xnxtjvbtj/0E+cp0idP8L4xNXfM9r/Ma6+3nl/SK8yF33xuf7V74nh/MCY8zfKf9HzPzZ/6X4E59e5/sB5Ln1f8njH/o0wHnl+GPLT70UdptavYn813s79G+I7653zz3ofGO6/5Pkx+Af0PoFX+k/66s8axu/rxvtf5Lcs0D8f5zmmtP/AP8LfxPkX8UjEM/y7pI1xPBLxizXXr6B9+N9pf/H9iBb8jfz+5NC1/Tfj/z7087iZtT9Hm8Qf5FN/W5HRz1Ezgz+BveX4Ad3Ceo7+I/UvgT6h/vd0/ZstH/UJMH64/0X+wVtLT9nfZ+TP9dd4Y/GId9x/wz58gL+J+gca5xdHzez8E6D+q9T6R/Tn2NLV/oyN7vH9M+zPwe+3uf/C/hzxqoDrt5auJ04z/Yd00AHP3+r7jRPjj9efmM9lPmunx3/i/03dv4D7GPV9zw3vz0R8Bf7kYer+Yj0/LPEK3n8MWvGvvH8SNPzHQ96fNsX3zPH+fur8Hmh8z/uE+/97ozv8/vyDnl8VeXD938f7QzfZ9X9wLfh73S9Y+7Ef0P0C/eeaH/xdR5R/Q/1n3Tj/ZPyfxufvmkPqH85PuhrvsPUf/E/g79N+n0o66PT5vabld0r/Dea3nn4v2/q/qf4cqc996vwa9FHvW+L5GU0/z+IxfrB/ov9U05Ffj+sfrOdP4e8Ymv7q+3NIf20m/Y/7uXzED/n+gNKjTRbfwf4d8eejnf0rxuMpx987w7fpP8b9lohXhPR/jJo6qUSxfqv8sej4jO+FcP7C/ZbAp/Qf91cq7fD+i3fqD5jE903G+yfY//NWBo/zFepPSN3/AX9YhPO6fP8H52dxXjZo2vwJffCHRfPvCfzP9J/p+0znxq/rX/Q/3nc4Zftxf6DStF+n0G/EQ1P3/8GfAH/LcZSVP+hwJ36rdIX2D+tH3McT0H841v1fM2P/8X4A3jfT9Nj/JP2B+GuD6wfsByfQV/afnh/CfUxcv/SkkPh9efrP8T457tNNvT8PGvxBSPvH9xk+038E/8QZ5M/9n9Ib41f5Y/8C/hOuX09t/kvFL/B+WlvGW9iy8aN0YP2b2v/CHgVcf2M9rOtfvn/Yl12zvv/8keMP/qFPwtOl/cH9i22Rt75frfMH0vu6/jH5wT97hvmO5ycO0H7cF5q6/zb+/k8Up6v84D/G97ZS8SN8/0rXDz3qD9Yj+P5Vg/EjfJ8L8/8h139K43tf/P5iW+Sj7++m3h/GfHiG+Wdi+of7jLB+S93/iu/f6nib0f/5DHsE+7XKjp822vO8M/5An3H+gSsH/vcO/Y/qj5f1iM/zA6B1/TK19VuAV71xX0Dq/WOsh2EvUu/vdDbGz/sH9H1+vL+vn8LR+Rv7B6ge79/Q+xXVX8j1L+iO3hdg7cf9kPq9eY/zJ/ybiH8eNrN4/f48/Z/Y/+B97IDvz+P+Sn0f7Jj2C/5v3Jecst9n1h/+CddvmH/RnjPD6/k2fZ+f9kvv54H+8/4s+Of98535H+MP/ps2z3+9ayb+g9T6YYD7WLDf2tB/eW74Af0nz1iPRdrfCb4j87G+L5Ba/2D9/kHm/w7P/1Ww/53YfXWp9RP4KzvvH+A+utT7M3p+GKayRf8R7MlGx7/F7zG/4DxWm+uHd3aeMHX/lfrTMdE4XP9jPaTv31B/cH5C769xKf+V2p8o1k/Fw3+M/eRhyv5Gyf7Z5/kxjH+l7zh/jm38p+oP/dL9ON+/wP29qk+8P1fv74U+tWm/1H5CX+h/1/tpsR89pf7o/jRK+JP44SQ+7+O/p/5An6AvT/Sfwf+D8wMjfr8T8XCcH9D5hfNP81Jozl+aH/RtwPM3JXt/qsn4B+Lxml+X81dFx4/s37l+mev7Lz78t1w/tRN9PKT/TuO/WD+x/2rSvjHmzxXj99L+EO9D1tj+ldGI7zf/31/+/e9//uOX1Wxxv/jl//zjf355mD4u7tfbn7+UXkq/bJOu51vC2f5Yvz4Iyy/P65v344fFfWdwtLifLx7fXd/PlxthfXhcPiwe19eLFbK6f7q7WDyOLwfT18WjPCpLUfPFg8DuZ8r2W6bI+F/Fm9dqjTrLT6eU3dIFUlIVStdn8VhQl4vp7CZ6XD7dS26/Ob+W/vmP5M/vW24mlyW99Gv5n/9I/kj68/Vi87B8XGtiSZ7v5LDeLI+v54v54Dq6Wl/fR7HQboVsL29vl5tgerd4nCbPRSbb3yVUdbFaPD4vguXt8tF/urzMpYSLh/VVJuV+MX0Mbq8fHrZFHd5O7xcny9tt7vczkci2ciUpZBYzHE3vo0Xr5WF6v7pe3oOhuk1+Wi2Or6bbvlvFmW4foKTDxeJWmyBPl7PZ7ZMAj6br66Vmv318N325vnu6G8WdLBjJx5Uuu19v6zJbXz9LbZzv6HXr21yvz+bVeXGvx3LN9/nlcja9PVxe3yfdtpWKW6s03FK14rmO57ilyj//4f5aqVXculfzqo5TqnqVyuJfpSp6WPr1Ybm6XqvUtllUqiWvUq1XtzmU3IoIGc/qlXKj4ZS3+Wxzj5/VvEalWnPrtarnVRIdOn3IadDvux0VK6DnuY1S1a16Dc+r1TzwOqVKpVIq152662z//C5j93slOZteTCvFkmzO1suiwfN8vbq+uL69Xr/G2vtwPbuZXtwuYnL+OI1S5FaNfBlKAl4/Pi1Ehx6vo+v7bNsLBbyTuNr24KJwxG5z3DZ6mkH+Kw29XD7OFuOH6acnyeByertaJE9PtgNldfs0U6klSdtqPw6n68frFyuwVPDnLyX8LmNg2xYMkd9++2W1WA+nDw8wVb9tx8tqLUP3//w//2P9VF/UF1W39O9ffv9dWLaAQ+2U1y9CtoPEqTUA+f2bhxzVYUdR4grsKIrVeldHtpZqeSs27Hpb4LbU9cnyYWvPotfYijzCNp9c3y3MgkwfH6evzdlssVoNl/NFzChdPn1MjQT2+baHBsvlzdPDiWjbcYaR0LO0tsrjGezqa1OKG01RgX85yfNcyakHsGPbVkzXcWErf7FVoIUIITbx+X7t3j88rcPpevpnXfuv+ZZpC0h1cap1X+nlC3dR/r5eTvVlcS8nddnp7cPl7WvclN3+fhC7qj+vpqsrAdQX5fqlWy3X59XZxdwruaVFuXHh1CqXs61dnJf/cKuNxlzy2mYd3E5XKysGecm0pt3zC59IxU7iGrVvl9N1zUVHgjuee4Ll3cPyfqH1qUhPXn8WgJQnqicqEgvnDlZIDEVF5zDVRqcKfYiz2T67f7q9hXElwHGrGYj7JxjMwtt5If0vnUHJqfx5BuXydiJxKqVG2at4tbqbzqBSKrluvbGdH8rb6axWLswOlmerw6/ZvvIq05lXbVzOF1O35iyq28l1NvWq9fllyZ1PZ5U/Gk6jNijoq2Bxe8sO0O6Sgna66nTbf5Xy13vKYU9JaYU9ZWsN4a9Wyr+WvtjIy+vFLeac3748L355IMTDamcAZAfklxa4WLhhgVuVVjxPb58WhQbsKvNcFhmY5Kbrp0fMZJaYnunup/cogKDd5cPFYru8BDbFmJuCxOJeLJ8XWcbMxJq2tM0cb2qi9HMlJonT24crLHLRU88LWVIcayfD6OqTINWD5ItNrwPTO1+8bFfTkH/MtI7XGL/9Vq6KGPD/9qdYz29+4uSelHNPKrkn1dyTeu5JI19WPmsnn5Pj5atUUMs8sJwvsZKveiVfUzdfL7eWb3O+EtV8XrV8XrU8Vz1fr3q+9l6+jY18JRr57J1SPn+nVNAhReIvF/RSOd8nTsXNP3MLFMwtqF+1oH7VgvrVCupXz4vAqReU4RW0wytoR6OgLo18XcqlfHvLBTItO/n8ykU6XSDncjmvduVKXqblAtmXCxS7XNAfZbegfm7BaHIL6uwWtLdgXJSrBW0r6PNytaAdu89c/P5rzyoFz8oFz0r5Z9L83LNawbOCcl0n/6zSKHhWLXhWUL9yQV3KBeWWC9rhFNTZKahfqYCvlOfDwiT3rIDPy7fN8fL1c+r5dji1fHudWl4uTrWgLgV96bh5PXBkuOSeFbSjXNAOp6B+TkH9CmTqlPL1a+RF4OVL8PIF1PP51/PZ1/ItqOaVsWD8uHmuAm0vUOwCvS4QbTnfA+WCjspnX6DSTgEwX2JeqPmcChqYzzr3JC/1//wTJ/ekknvi5p7Uck+8fM75rJ183k4+q7iz0o/KeWDc8ZmaFzSmmn+Uz97Nt9DNc1XzXNU8Vy1fYj0v9nqBBMv5R3mpNvKVSKxB9lmBXJ18CYkVyjwr55vgFMg2sX6ZZ25BF1cL6lctqF+toH61gvrVC2TgFZThFbSjUdCORr4uyayVfVbAV6Dl5QKdTmbV7LN8O5JZOqv8ebmUCxS7XKDZySoi+6ygXLegzgVjoFzQl8lqKPusYMQWDKBveuZawtefVQqelQueOflnNkuln3kFz6oFzwrKdUv5Z7ZYSD8raEelAFuuFTwraJtTUGenoH6lgvaW8nXBHib3LJ+f4+XLdbx8/bDHyj3L94dTy8vZqRbUpaDPsVfMPcvL1CmQvVMuaEe5oH5OQf0KZIo99M6zRr56jXwJXr6Aej7/ej77Wj77Wr4jqnmugmHh5rXOzedVoNeVApUr0LiCwVQg64IuKZB+vl4F4so3Ol/1fJ3yheWe5NXr609+/zf8q98ZPoqDUYVxxlQkKx9GQsybkb2yOJavLy+fVmnn5lbRqzWvVq671VLDK8lsUvrVrWX+iXvg13qp6nnbGajccB2nXpP2adznJ+QzvbuQGOTPqtbqYTF7up0+/qz8FvPop4ksbqo55OMeMT9vUndjSB4cLjc4s7Bd+OH58mE6i+PIoBlii08mxBU/2w05ywmNy+lsETzdps4mXD4u79f5xwhOxV7nKsrZJi7eXc/XV6hhTZW0jGMAVTFWelAjCep9ReG/HFi/2C6w9oH1//rAujedT8vz7wysu5X6xXcG1qkOu4qiFdgH1n96YD2W7F8NrE8XpYrznb3Mvizu5Z8SWC+X5vOG51zM6rW561TKzkVtXnemrucualuzXvvD8Zzy3xlYl/K+LbD+JyHu7+VPh4NLxbHgnQB8vdaoeo2K06hv57VGNRNAd8tuueaWal7dcRplD4nfGkBfuOXZbNsrF15t0ZjXLrfLoGqjsi2rfHFRKk3Lf7i1SvnvC6BLaX8aQK+VKj8YP/+avmP07OPn+/j5Pn6ubd7HzzPP9vHzffwcA3EfP88928fP9/Hzffw882gfP//ZT/bx8+o+fr7zbB8/38fP8WwfP889qxY828fP9/Hzffw882gfP//6k6/Gz78cJdKY038qfl7fmtVGaTsdluqeW4EL4tdUbFhixQgQ5xh/3wmg/1BGBRH0H8qvKIT+QxnuxtB/Rmv3QfSvBNGn01m5tg+i/9cH0berqHL5+4LoC8+pTL83vGrqsKsoWoF9EP3nB9FVsn89iO7OS9/Zy+zL4l7+KUH0i0W5tCgtnJnXcC5n0/m8spjO6lWn4nmNUnVe/8Mp/60vpzvlb3k3PaH+JIaO615Sb5Z/VxT9W15Er8DUl6pbgTVKjUrmRfYfeQ+9VqnO5u7son55MXe98mWldnFZ386m1fJF5aLqOn9sd9h/XxQd2/k/CaK7P/oO+lfUXQfPPoa+j6HvY+ja5n0MPfNsH0Pfx9AxEPcx9NyzfQx9H0Pfx9Azj/Yx9J/9ZB9Dr+5j6DvP9jH0fQwdz/Yx9NyzasGzfQx9H0Pfx9Azj/Yx9K8/+WoM/ctBIg05/Ydi6NUk4qsvVeMucDf/qI63qN3krerdAPoP5JKPnv9AZgWh8x/IbSdu/uON3AfNvxw0b8idy19Q833Q/L8naF69qE3j+9n/+Y1B88Z2BeXVvi+cmlKHHUWJK7APmv/0oHks2b8cNJcrt7+vl1N9WdzLPyVofnlRqrv1eePC8y6d2mI+v9yarYutuZ468+pievHHdvNb/3uj5rIU+0LYvFGqObVKqeyVtgvYuqxNGaRuZP/7kwi55ra1zzX5BEetut0ouNncarWaV6+WtqVtzXL1W3LLlf8X65YHfCWv74nFNzynvjUe9Zp30ajOpjPvYrFwLpxFbd4oeV794o9KpfI3BuOltD+PxjveD4bjvzyQ4mG5D8fvw/H7cLy2eR+Ozzzbh+P34XgMxH04PvdsH47fh+P34fjMo304/mc/2Yfjq/tw/M6zfTh+H47Hs304PvesWvBsH47fh+P34fjMo304/utPvhaO/3L4KQ5m/afC8am3reuoaenXSubCc3gbfnV3rkF3f98JyP9IPgUh+R/Jrigo/yP57Yblf0JTf2ZgfktX/3dF5kuNRv6jsvvI/H9dZH5avpx53/c6+2xWd783Mk912I3ZagX2kfmfH5lXyf7A6+zV6ndG5tmXxb38UyLzC6denTZK1Wml1ri8uJjXq/NavXpRqV1MF051cfGH620f/Z0fW9+W98XI/N94J/w3fVa97niNar1a9+plOeCAGG36Wni3VnEaMtPVXFkyfvtn1cuXjVq55k1L00alVpnNa55XuZyWvUVtm+Jd/tGo19y/8bPq29L+NITu1Mruj8bQv6jy8QDax9D3MfR9DF3bvI+hZ57tY+j7GDoG4j6Gnnu2j6HvY+j7GHrm0T6G/rOf7GPo1X0MfefZPoa+j6Hj2T6GnntWLXi2j6HvY+j7GHrm0T6G/vUnX42hfzFQFIed/kMxdK+RjQj/8x9f+ER4isdtlMq/Z0PoP5JNPoL+I7kVBNB/JLud+PlPaOfPDJ//b3uvvepVqm4udqC6PpDMCxR9tblez67M271e3K+SswXSP9TSnG++ODTuJPHt2fQWcbKvhtWnt4nAX8wP78SxlftF8z6Co70SR2TX29o9oZvOJLSxykXCf0+kmIR/DhbTubV8dTWdLzdN5qKFffne4S8Luj7zqrn3wv+yoOt5QZd+bex8EQHPds6f5LvBcZzadmXRqJdcr+E2ajUdTrWSu/1X2W5dGnVxL/5aq8iLuOWyU602tpzOf1GfBdO7xeP0P9Br3vxisRXMf2Z4SOc0Mrd2oMMq2X+Fg0fit67bcCtutVot16tuvS5rvu3jRq3aKFe9cq28tZw1D1/P2GqF59VL8hq169S9eu3/hq5rVGaL2uXP6zrHLW+Nrv2tf4eha1Qatca2R7bDcGsCPDcWx7a3Km65tN0Eu5VKuSovu//f0jGLn2cJ/3rH/Ot/ec9gxZg5ytOcra+fF4r/8nmc+WxendtBrel8fna92MjC9ysHtaYX08r3QfSrTN8F0UuovgcSH5T9LojuC1KQRNJfOPykK6hv59eFwDfzx1PQN/PHdu+7+Bdan6+sH2u1eBrM3YvkuIvc/Q06mI9wQq7wcJ2si6NHOVNZOJKYXNZ0HJHVP5L+vO3Eh+VjbhiSY71ZHl/PF9r2eIGcjKP28vZ2uYlHQfx8+qoLflR1u4t7fNZNiP90eZlLCRcP6ytLkVF8v9juf26vcYru8HZ6vzhZ3m5z34ra9hazOBlHT1ovD9OtCdPNgxyMkZMpxxjIqzjL7QOUc7hYpPYIy9ns9mmF8zbbof5L6pTR9d3T3Sg+1SMYycdN9ipTDHxh//c/v/mKI+vZ3P64ut2BFPe52ZbdHv9G21m4M5DuPn2wJCeFy0g15nDgrJcfXz5N9eXWNcoXi3ruPHHzZbH6/9Np4p2zv3CL2P9/QmLCmV6oCm3n3qvlJq66ZPbLexGBNPWXc/n1WX59+OXfOr1dXke/qDNEDiPb+FhfPxzJedqnZH6qxQ+n8+unlaqxV8r8KyvHYHEfxfvfsk52l+t8Vvo4lZmuE54XsBFQ+pfmy/XKHAtwEYnbtY7mvmYSXYRdtokeVsqfM4nmYvr9r8+wOoC+a1ZSrVQrvVPsFp8ytV+aRbAcSxX5p5B4iCTncu/WetTZq5R1bbOG9fwfGR1Hi8vu7sbJZgxVhPHl0TJzur20XVzVtoWUqvBnOK44cd1fK7WKW/dqXtVxStuptbL4V6nK0Z7Y7HRBWK1A/y4WV9Pnaz3P+D/pBedlzd3uBKDMjzNr+BeWq/PVupAlZTKmYglsEP/2Lw6/op+/p0yJasbx6/1M8lnci12Yp9a1aUu9/ff/AVBLAQIUAxQAAAAIAGUH0lxvHLLKza8BAMb9BAAKAAAAAAAAAAAAAACAAQAAAABpbmRleC5qc29uUEsFBgAAAAABAAEAOAAAAPWvAQAAAA==&quot;;\n",
       "\n",
       "OfflineLocalView.load(container, { base64Str });\n",
       "&lt;/script&gt;\n",
       "&lt;/body&gt;\n",
       "&lt;/html&gt;\n",
       "\" loading=\"lazy\" style=\"width:100%;height:500px;border:1px solid #ccc;border-radius:8px;\"></iframe></div>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "view_mesh(filename, transparent_groups= \"air_sphere__None\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "cde1861e",
   "metadata": {
    "papermill": {
     "duration": 0.013798,
     "end_time": "2026-05-26T01:20:46.556423+00:00",
     "exception": false,
     "start_time": "2026-05-26T01:20:46.542625+00:00",
     "status": "completed"
    },
    "tags": []
   },
   "source": [
    "### Simulation Configuration\n",
    "We define the key parameters for the electromagnetic simulation here. These settings control the frequency sweep range, material properties (dielectric constant and loss tangent for the substrate), and solver-specific configurations like port impedance and mesh order.\n",
    "\n",
    "- output_file  : output filename for the configuration JSON file\n",
    "- freq_min : minimum frequency for the simulation (GHz)  \n",
    "- freq_max: maximum frequency for the simulation (GHz)\n",
    "- freq_step: frequency step for the simulation (GHz)\n",
    "- solver_order: order of the finite element basis functions for the simulation (e.g., 1 for linear, 2 for quadratic)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "8a378602",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2026-05-26T01:20:46.584407Z",
     "iopub.status.busy": "2026-05-26T01:20:46.583981Z",
     "iopub.status.idle": "2026-05-26T01:20:46.590513Z",
     "shell.execute_reply": "2026-05-26T01:20:46.588792Z"
    },
    "papermill": {
     "duration": 0.023486,
     "end_time": "2026-05-26T01:20:46.591719+00:00",
     "exception": false,
     "start_time": "2026-05-26T01:20:46.568233+00:00",
     "status": "completed"
    },
    "tags": []
   },
   "outputs": [],
   "source": [
    "output_file: str = \"patch_antenna.json\"\n",
    "# Sweep de simulación \n",
    "freq_min: float = 2.5\n",
    "freq_max: float = 4\n",
    "freq_step: float = 0.025\n",
    "\n",
    "solver_order: int = 2"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a0161718",
   "metadata": {
    "papermill": {
     "duration": 0.012661,
     "end_time": "2026-05-26T01:20:46.618941+00:00",
     "exception": false,
     "start_time": "2026-05-26T01:20:46.606280+00:00",
     "status": "completed"
    },
    "tags": []
   },
   "source": [
    "### Generating the Palace Configuration File\n",
    "Finally, we assemble the simulation parameters into a JSON configuration ."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "9d7b7f83",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Palace config written to patch.config\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "{'Problem': {'Type': 'Driven', 'Verbose': 2, 'Output': 'postpro/patch'},\n",
       " 'Model': {'Mesh': 'patch_antenna.msh', 'L0': 1.0, 'Refinement': {}},\n",
       " 'Domains': {'Materials': [{'Attributes': [1],\n",
       "    'Permeability': 1.0,\n",
       "    'Permittivity': 1.0,\n",
       "    'LossTan': 0.0},\n",
       "   {'Attributes': [2],\n",
       "    'Permeability': 1.0,\n",
       "    'Permittivity': 2.2,\n",
       "    'LossTan': 0.0009}]},\n",
       " 'Boundaries': {'PEC': {'Attributes': [3, 4]},\n",
       "  'Absorbing': {'Attributes': [6], 'Order': 2},\n",
       "  'LumpedPort': [{'Index': 1,\n",
       "    'Attributes': [5],\n",
       "    'R': 50.0,\n",
       "    'Excitation': True,\n",
       "    'Direction': '+Z'}],\n",
       "  'Postprocessing': {'FarField': {'Attributes': [6], 'NSample': 16000}}},\n",
       " 'Solver': {'Order': 2,\n",
       "  'Device': 'CPU',\n",
       "  'Driven': {'MinFreq': 2.5,\n",
       "   'MaxFreq': 4,\n",
       "   'FreqStep': 0.025,\n",
       "   'SaveStep': 5,\n",
       "   'AdaptiveTol': 0.001},\n",
       "  'Linear': {'Type': 'Default',\n",
       "   'KSPType': 'GMRES',\n",
       "   'Tol': 1e-08,\n",
       "   'MaxIts': 500}}}"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "generate_palace_config_from_entities(entity_defs = [e.to_dict() for e in entities],\n",
    "    pg_map = pg_map,\n",
    "    mesh_file = filename,\n",
    "    output_file = 'patch.config',\n",
    "    freq_min = freq_min,\n",
    "    freq_max = freq_max,\n",
    "    freq_step = freq_step ,\n",
    "    L0 = 1.0,\n",
    "    solver_order = solver_order,\n",
    "    absorbing_order = 2,\n",
    "    farfield=True)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "baa4c3b0",
   "metadata": {},
   "source": [
    "### Running Palace"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "b60b1c59",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "  Running: /home/martin/.cache/palacetoolkit/runtime/palace-cpu-v0.1.2/bin/palace -np 16 /home/martin/Desktop/PalaceToolkit/docs/examples/patch.config\n",
      ">> /usr/bin/mpirun -n 16 /home/martin/.cache/palacetoolkit/runtime/palace-cpu-v0.1.2/bin/palace-x86_64.bin /home/martin/Desktop/PalaceToolkit/docs/examples/patch.config\n",
      "\n",
      "_____________     _______\n",
      "_____   __   \\____ __   /____ ____________\n",
      "____   /_/  /  __ ` /  /  __ ` /  ___/  _ \\\n",
      "___   _____/  /_/  /  /  /_/  /  /__/  ___/\n",
      "  /__/     \\___,__/__/\\___,__/\\_____\\_____/\n",
      "\n",
      "\n",
      "\u001b[38;2;255;255;000m--> Warning!\u001b[0m\n",
      "Output folder is not empty; program will overwrite content! (postpro/patch)\n",
      "Git changeset ID: v0.16.1-51-g4f2e2d97\n",
      "Running with 16 MPI processes, 1 OpenMP thread\n",
      "Device configuration: omp,cpu\n",
      "Memory configuration: host-std\n",
      "libCEED backend: /cpu/self/xsmm/blocked\n",
      "\n",
      "Added 1324 duplicate vertices for interior boundaries in the mesh\n",
      "Added 3457 duplicate boundary elements for interior boundaries in the mesh\n",
      "\n",
      "Characteristic length and time scales:\n",
      " Lc = 1.818e-01 m, tc = 6.065e-01 ns\n",
      "Finished partitioning mesh into 16 subdomains\n",
      "\n",
      "Mesh curvature order: 1\n",
      "Mesh bounding box:\n",
      " (Xmin, Ymin, Zmin) = (-9.062e-02, -9.058e-02, -9.091e-02) m\n",
      " (Xmax, Ymax, Zmax) = (+9.091e-02, +9.067e-02, +9.091e-02) m\n",
      "\n",
      "Parallel Mesh Stats:\n",
      "\n",
      "                minimum     average     maximum       total\n",
      " vertices           312         401         457        6418\n",
      " edges             2047        2317        2478       37083\n",
      " faces             3362        3591        3738       57462\n",
      " elements          1625        1674        1724       26794\n",
      " neighbors            3           7          14\n",
      "\n",
      "            minimum     maximum\n",
      " h      0.000933774    0.172125\n",
      " kappa      1.09793     18.2995\n",
      "\n",
      "Estimated current per-rank memory usage is: Min. 51.0M, Max. 69.5M, Avg. 53.0M, Total 847.3M\n",
      "Estimated current per-node memory usage is: Min. 849.4M, Max. 849.4M, Avg. 849.4M, Total 849.4M\n",
      "\n",
      "Configuring Robin absorbing BC (order 2) at attributes:\n",
      " 6\n",
      "\n",
      "Configuring Robin impedance BC for lumped ports at attributes:\n",
      " 5: Rs = 7.692e+01 Ω/sq, n = (-1.0,+0.0,+0.0)\n",
      "\n",
      "Configuring lumped port circuit properties:\n",
      " Index = 1: R = 5.000e+01 Ω\n",
      "\n",
      "Configuring lumped port excitation source term at attributes:\n",
      " 5: Index = 1\n",
      "\n",
      "Configuring Dirichlet PEC BC at attributes:\n",
      " 3-4\n",
      "\n",
      "Computing adaptive fast frequency response for:\n",
      "Excitation with index 1 has contributions from:\n",
      " Lumped port  1\n",
      "\n",
      "Beginning PROM construction offline phase:\n",
      " 61 points for frequency sweep over [2.500e+00, 4.000e+00] GHz\n",
      "\n",
      "Assembling system matrices, number of global unknowns:\n",
      " H1 (p = 2): 43501, ND (p = 2): 189090, RT (p = 2): 252768\n",
      " Operator assembly level: Partial\n",
      " Mesh geometries:\n",
      "  Tetrahedron: P = 20, Q = 14 (quadrature order = 4)\n",
      "\n",
      "Assembling multigrid hierarchy:\n",
      " Level 0 (p = 1): 37083 unknowns\n",
      " Level 1 (p = 2): 189090 unknowns\n",
      " Level 0 (auxiliary) (p = 1): 6418 unknowns\n",
      " Level 1 (auxiliary) (p = 2): 43501 unknowns\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 3.483989e+01\n",
      "  1 (restart 0) KSP residual norm 1.638033e+01\n",
      "  2 (restart 0) KSP residual norm 1.595283e+01\n",
      "  3 (restart 0) KSP residual norm 6.785846e+00\n",
      "  4 (restart 0) KSP residual norm 6.778450e+00\n",
      "  5 (restart 0) KSP residual norm 3.702500e+00\n",
      "  6 (restart 0) KSP residual norm 3.687719e+00\n",
      "  7 (restart 0) KSP residual norm 2.833579e+00\n",
      "  8 (restart 0) KSP residual norm 2.685200e+00\n",
      "  9 (restart 0) KSP residual norm 2.439460e+00\n",
      " 10 (restart 0) KSP residual norm 2.304808e+00\n",
      " 11 (restart 0) KSP residual norm 2.176711e+00\n",
      " 12 (restart 0) KSP residual norm 2.088950e+00\n",
      " 13 (restart 0) KSP residual norm 1.814150e+00\n",
      " 14 (restart 0) KSP residual norm 1.769837e+00\n",
      " 15 (restart 0) KSP residual norm 1.268215e+00\n",
      " 16 (restart 0) KSP residual norm 1.179278e+00\n",
      " 17 (restart 0) KSP residual norm 9.180005e-01\n",
      " 18 (restart 0) KSP residual norm 8.574307e-01\n",
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      " 78 (restart 0) KSP residual norm 1.849384e-05\n",
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      " 81 (restart 0) KSP residual norm 8.183339e-06\n",
      " 82 (restart 0) KSP residual norm 6.130604e-06\n",
      " 83 (restart 0) KSP residual norm 4.489035e-06\n",
      " 84 (restart 0) KSP residual norm 3.393996e-06\n",
      " 85 (restart 0) KSP residual norm 2.579677e-06\n",
      " 86 (restart 0) KSP residual norm 1.855782e-06\n",
      " 87 (restart 0) KSP residual norm 1.421381e-06\n",
      " 88 (restart 0) KSP residual norm 1.038339e-06\n",
      " 89 (restart 0) KSP residual norm 7.509084e-07\n",
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      " 91 (restart 0) KSP residual norm 4.096127e-07\n",
      " 92 (restart 0) KSP residual norm 3.103170e-07\n",
      "GMRES solver converged in 92 iterations (avg. reduction factor: 8.175e-01)\n",
      " Field energy E (9.443e-11 J) + H (8.540e-11 J) = 1.798e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 6.127287e+02\n",
      "  1 (restart 0) KSP residual norm 4.133755e+02\n",
      "  2 (restart 0) KSP residual norm 1.524727e+02\n",
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      " 70 (restart 0) KSP residual norm 4.159172e-04\n",
      " 71 (restart 0) KSP residual norm 3.222218e-04\n",
      " 72 (restart 0) KSP residual norm 2.523205e-04\n",
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      " 74 (restart 0) KSP residual norm 1.470466e-04\n",
      " 75 (restart 0) KSP residual norm 1.212632e-04\n",
      " 76 (restart 0) KSP residual norm 9.132374e-05\n",
      " 77 (restart 0) KSP residual norm 6.646041e-05\n",
      " 78 (restart 0) KSP residual norm 5.102816e-05\n",
      " 79 (restart 0) KSP residual norm 3.905517e-05\n",
      " 80 (restart 0) KSP residual norm 2.732811e-05\n",
      " 81 (restart 0) KSP residual norm 2.035191e-05\n",
      " 82 (restart 0) KSP residual norm 1.629701e-05\n",
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      " 84 (restart 0) KSP residual norm 9.646276e-06\n",
      " 85 (restart 0) KSP residual norm 7.234284e-06\n",
      " 86 (restart 0) KSP residual norm 5.387659e-06\n",
      "GMRES solver converged in 86 iterations (avg. reduction factor: 8.060e-01)\n",
      " Field energy E (1.791e-10 J) + H (1.403e-10 J) = 3.194e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 6.422833e+01\n",
      "  1 (restart 0) KSP residual norm 5.909908e+01\n",
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      "GMRES solver converged in 105 iterations (avg. reduction factor: 8.377e-01)\n",
      "\n",
      "Greedy iteration 1 (n = 4): ω* = 3.433e+00 GHz (1.308e+01), error = 9.133e-01, memory = 0/2\n",
      " Field energy E (3.855e-10 J) + H (3.762e-10 J) = 7.617e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 6.751877e+01\n",
      "  1 (restart 0) KSP residual norm 6.452576e+01\n",
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      "GMRES solver converged in 104 iterations (avg. reduction factor: 8.375e-01)\n",
      "\n",
      "Greedy iteration 2 (n = 6): ω* = 3.248e+00 GHz (1.238e+01), error = 2.433e-02, memory = 0/2\n",
      " Field energy E (1.295e-09 J) + H (1.296e-09 J) = 2.591e-09 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 9.177989e+01\n",
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      "GMRES solver converged in 104 iterations (avg. reduction factor: 8.358e-01)\n",
      "\n",
      "Greedy iteration 3 (n = 8): ω* = 2.924e+00 GHz (1.114e+01), error = 2.067e-02, memory = 0/2\n",
      " Field energy E (1.804e-10 J) + H (1.451e-10 J) = 3.254e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 1.372959e+02\n",
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      "GMRES solver converged in 91 iterations (avg. reduction factor: 8.148e-01)\n",
      "\n",
      "Greedy iteration 4 (n = 10): ω* = 3.809e+00 GHz (1.451e+01), error = 3.530e-03, memory = 0/2\n",
      " Field energy E (1.767e-10 J) + H (1.387e-10 J) = 3.154e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 6.222085e+01\n",
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      "GMRES solver converged in 98 iterations (avg. reduction factor: 8.278e-01)\n",
      "\n",
      "Greedy iteration 5 (n = 12): ω* = 2.663e+00 GHz (1.015e+01), error = 3.258e-03, memory = 0/2\n",
      " Field energy E (1.114e-10 J) + H (9.199e-11 J) = 2.034e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
      "  0 (restart 0) KSP residual norm 2.535874e+02\n",
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      "GMRES solver converged in 98 iterations (avg. reduction factor: 8.286e-01)\n",
      "\n",
      "Greedy iteration 6 (n = 14): ω* = 3.025e+00 GHz (1.153e+01), error = 9.695e-04, memory = 1/2\n",
      " Field energy E (2.621e-10 J) + H (2.210e-10 J) = 4.831e-10 J\n",
      "\n",
      "  Residual norms for GMRES solve\n",
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      "GMRES solver converged in 96 iterations (avg. reduction factor: 8.231e-01)\n",
      "\n",
      "Greedy iteration 7 (n = 16): ω* = 3.640e+00 GHz (1.387e+01), error = 8.617e-05, memory = 2/2\n",
      " Field energy E (1.961e-10 J) + H (1.642e-10 J) = 3.603e-10 J\n",
      "\n",
      "Adaptive sampling converged with 9 frequency samples:\n",
      " n = 18, error = 8.617e-05, tol = 1.000e-03, memory = 2/2\n",
      " Sampled frequencies (GHz): 2.500e+00, 4.000e+00, 3.433e+00, 3.248e+00,\n",
      "                            2.924e+00, 3.809e+00, 2.663e+00, 3.025e+00,\n",
      "                            3.640e+00\n",
      " Sample errors: inf, inf, 9.133e-01, 2.433e-02, 2.067e-02,\n",
      "                3.530e-03, 3.258e-03, 9.695e-04, 8.617e-05\n",
      " Total offline phase elapsed time: 7.84e+01 s\n",
      "\n",
      "Beginning fast frequency sweep online phase\n",
      "\n",
      "It 1/61: ω/2π = 2.500e+00 GHz (total elapsed time = 7.84e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.127238e+01\n",
      " Field energy E (9.443e-11 J) + H (8.540e-11 J) = 1.798e-10 J\n",
      " S[1][1] = +9.831e-01-1.419e-01i, |S[1][1]| = -5.890e-02, arg(S[1][1]) = -8.211e+00\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 1\n",
      "\n",
      "It 2/61: ω/2π = 2.525e+00 GHz (total elapsed time = 7.95e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.154322e+01\n",
      " Field energy E (9.654e-11 J) + H (8.587e-11 J) = 1.824e-10 J\n",
      " S[1][1] = +9.783e-01-1.693e-01i, |S[1][1]| = -6.264e-02, arg(S[1][1]) = -9.818e+00\n",
      "\n",
      "It 3/61: ω/2π = 2.550e+00 GHz (total elapsed time = 8.03e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.182459e+01\n",
      " Field energy E (9.880e-11 J) + H (8.650e-11 J) = 1.853e-10 J\n",
      " S[1][1] = +9.726e-01-1.970e-01i, |S[1][1]| = -6.676e-02, arg(S[1][1]) = -1.145e+01\n",
      "\n",
      "It 4/61: ω/2π = 2.575e+00 GHz (total elapsed time = 8.11e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.211780e+01\n",
      " Field energy E (1.012e-10 J) + H (8.732e-11 J) = 1.885e-10 J\n",
      " S[1][1] = +9.660e-01-2.249e-01i, |S[1][1]| = -7.132e-02, arg(S[1][1]) = -1.311e+01\n",
      "\n",
      "It 5/61: ω/2π = 2.600e+00 GHz (total elapsed time = 8.20e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.242431e+01\n",
      " Field energy E (1.038e-10 J) + H (8.834e-11 J) = 1.922e-10 J\n",
      " S[1][1] = +9.584e-01-2.531e-01i, |S[1][1]| = -7.638e-02, arg(S[1][1]) = -1.479e+01\n",
      "\n",
      "It 6/61: ω/2π = 2.625e+00 GHz (total elapsed time = 8.29e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.274585e+01\n",
      " Field energy E (1.067e-10 J) + H (8.958e-11 J) = 1.962e-10 J\n",
      " S[1][1] = +9.498e-01-2.815e-01i, |S[1][1]| = -8.202e-02, arg(S[1][1]) = -1.651e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 6\n",
      "\n",
      "It 7/61: ω/2π = 2.650e+00 GHz (total elapsed time = 8.42e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.308446e+01\n",
      " Field energy E (1.097e-10 J) + H (9.109e-11 J) = 2.008e-10 J\n",
      " S[1][1] = +9.400e-01-3.102e-01i, |S[1][1]| = -8.834e-02, arg(S[1][1]) = -1.826e+01\n",
      "\n",
      "It 8/61: ω/2π = 2.675e+00 GHz (total elapsed time = 8.52e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.344253e+01\n",
      " Field energy E (1.131e-10 J) + H (9.289e-11 J) = 2.060e-10 J\n",
      " S[1][1] = +9.291e-01-3.393e-01i, |S[1][1]| = -9.545e-02, arg(S[1][1]) = -2.006e+01\n",
      "\n",
      "It 9/61: ω/2π = 2.700e+00 GHz (total elapsed time = 8.63e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.382289e+01\n",
      " Field energy E (1.168e-10 J) + H (9.503e-11 J) = 2.118e-10 J\n",
      " S[1][1] = +9.168e-01-3.686e-01i, |S[1][1]| = -1.035e-01, arg(S[1][1]) = -2.190e+01\n",
      "\n",
      "It 10/61: ω/2π = 2.725e+00 GHz (total elapsed time = 8.74e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.422895e+01\n",
      " Field energy E (1.208e-10 J) + H (9.757e-11 J) = 2.184e-10 J\n",
      " S[1][1] = +9.032e-01-3.983e-01i, |S[1][1]| = -1.126e-01, arg(S[1][1]) = -2.380e+01\n",
      "\n",
      "It 11/61: ω/2π = 2.750e+00 GHz (total elapsed time = 8.85e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.466481e+01\n",
      " Field energy E (1.254e-10 J) + H (1.006e-10 J) = 2.259e-10 J\n",
      " S[1][1] = +8.880e-01-4.284e-01i, |S[1][1]| = -1.231e-01, arg(S[1][1]) = -2.576e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 11\n",
      "\n",
      "It 12/61: ω/2π = 2.775e+00 GHz (total elapsed time = 9.00e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.513547e+01\n",
      " Field energy E (1.304e-10 J) + H (1.041e-10 J) = 2.345e-10 J\n",
      " S[1][1] = +8.711e-01-4.589e-01i, |S[1][1]| = -1.351e-01, arg(S[1][1]) = -2.778e+01\n",
      "\n",
      "It 13/61: ω/2π = 2.800e+00 GHz (total elapsed time = 9.12e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.564703e+01\n",
      " Field energy E (1.362e-10 J) + H (1.083e-10 J) = 2.445e-10 J\n",
      " S[1][1] = +8.523e-01-4.898e-01i, |S[1][1]| = -1.490e-01, arg(S[1][1]) = -2.988e+01\n",
      "\n",
      "It 14/61: ω/2π = 2.825e+00 GHz (total elapsed time = 9.24e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.620704e+01\n",
      " Field energy E (1.427e-10 J) + H (1.133e-10 J) = 2.560e-10 J\n",
      " S[1][1] = +8.313e-01-5.211e-01i, |S[1][1]| = -1.654e-01, arg(S[1][1]) = -3.208e+01\n",
      "\n",
      "It 15/61: ω/2π = 2.850e+00 GHz (total elapsed time = 9.37e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.682492e+01\n",
      " Field energy E (1.501e-10 J) + H (1.193e-10 J) = 2.694e-10 J\n",
      " S[1][1] = +8.079e-01-5.528e-01i, |S[1][1]| = -1.846e-01, arg(S[1][1]) = -3.438e+01\n",
      "\n",
      "It 16/61: ω/2π = 2.875e+00 GHz (total elapsed time = 9.50e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.751249e+01\n",
      " Field energy E (1.588e-10 J) + H (1.264e-10 J) = 2.852e-10 J\n",
      " S[1][1] = +7.817e-01-5.850e-01i, |S[1][1]| = -2.074e-01, arg(S[1][1]) = -3.681e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 16\n",
      "\n",
      "It 17/61: ω/2π = 2.900e+00 GHz (total elapsed time = 9.67e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.828480e+01\n",
      " Field energy E (1.689e-10 J) + H (1.350e-10 J) = 3.040e-10 J\n",
      " S[1][1] = +7.523e-01-6.176e-01i, |S[1][1]| = -2.350e-01, arg(S[1][1]) = -3.939e+01\n",
      "\n",
      "It 18/61: ω/2π = 2.925e+00 GHz (total elapsed time = 9.82e+01 s)\n",
      "\n",
      " Sol. ||E|| = 3.916146e+01\n",
      " Field energy E (1.810e-10 J) + H (1.456e-10 J) = 3.265e-10 J\n",
      " S[1][1] = +7.189e-01-6.505e-01i, |S[1][1]| = -2.685e-01, arg(S[1][1]) = -4.214e+01\n",
      "\n",
      "It 19/61: ω/2π = 2.950e+00 GHz (total elapsed time = 9.96e+01 s)\n",
      "\n",
      " Sol. ||E|| = 4.016750e+01\n",
      " Field energy E (1.954e-10 J) + H (1.585e-10 J) = 3.539e-10 J\n",
      " S[1][1] = +6.810e-01-6.837e-01i, |S[1][1]| = -3.098e-01, arg(S[1][1]) = -4.511e+01\n",
      "\n",
      "It 20/61: ω/2π = 2.975e+00 GHz (total elapsed time = 1.01e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.133465e+01\n",
      " Field energy E (2.130e-10 J) + H (1.746e-10 J) = 3.876e-10 J\n",
      " S[1][1] = +6.375e-01-7.167e-01i, |S[1][1]| = -3.616e-01, arg(S[1][1]) = -4.835e+01\n",
      "\n",
      "It 21/61: ω/2π = 3.000e+00 GHz (total elapsed time = 1.03e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.270686e+01\n",
      " Field energy E (2.347e-10 J) + H (1.950e-10 J) = 4.297e-10 J\n",
      " S[1][1] = +5.872e-01-7.493e-01i, |S[1][1]| = -4.276e-01, arg(S[1][1]) = -5.192e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 21\n",
      "\n",
      "It 22/61: ω/2π = 3.025e+00 GHz (total elapsed time = 1.05e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.434163e+01\n",
      " Field energy E (2.621e-10 J) + H (2.210e-10 J) = 4.832e-10 J\n",
      " S[1][1] = +5.284e-01-7.806e-01i, |S[1][1]| = -5.135e-01, arg(S[1][1]) = -5.591e+01\n",
      "\n",
      "It 23/61: ω/2π = 3.050e+00 GHz (total elapsed time = 1.06e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.631569e+01\n",
      " Field energy E (2.972e-10 J) + H (2.549e-10 J) = 5.521e-10 J\n",
      " S[1][1] = +4.589e-01-8.092e-01i, |S[1][1]| = -6.278e-01, arg(S[1][1]) = -6.044e+01\n",
      "\n",
      "It 24/61: ω/2π = 3.075e+00 GHz (total elapsed time = 1.08e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.873113e+01\n",
      " Field energy E (3.429e-10 J) + H (2.998e-10 J) = 6.427e-10 J\n",
      " S[1][1] = +3.760e-01-8.328e-01i, |S[1][1]| = -7.838e-01, arg(S[1][1]) = -6.570e+01\n",
      "\n",
      "It 25/61: ω/2π = 3.100e+00 GHz (total elapsed time = 1.10e+02 s)\n",
      "\n",
      " Sol. ||E|| = 5.172111e+01\n",
      " Field energy E (4.038e-10 J) + H (3.603e-10 J) = 7.640e-10 J\n",
      " S[1][1] = +2.761e-01-8.470e-01i, |S[1][1]| = -1.004e+00, arg(S[1][1]) = -7.195e+01\n",
      "\n",
      "It 26/61: ω/2π = 3.125e+00 GHz (total elapsed time = 1.12e+02 s)\n",
      "\n",
      " Sol. ||E|| = 5.544988e+01\n",
      " Field energy E (4.860e-10 J) + H (4.430e-10 J) = 9.290e-10 J\n",
      " S[1][1] = +1.555e-01-8.445e-01i, |S[1][1]| = -1.324e+00, arg(S[1][1]) = -7.957e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 26\n",
      "\n",
      "It 27/61: ω/2π = 3.150e+00 GHz (total elapsed time = 1.14e+02 s)\n",
      "\n",
      " Sol. ||E|| = 6.009117e+01\n",
      " Field energy E (5.981e-10 J) + H (5.571e-10 J) = 1.155e-09 J\n",
      " S[1][1] = +1.151e-02-8.119e-01i, |S[1][1]| = -1.809e+00, arg(S[1][1]) = -8.919e+01\n",
      "\n",
      "It 28/61: ω/2π = 3.175e+00 GHz (total elapsed time = 1.16e+02 s)\n",
      "\n",
      " Sol. ||E|| = 6.574242e+01\n",
      " Field energy E (7.492e-10 J) + H (7.127e-10 J) = 1.462e-09 J\n",
      " S[1][1] = -1.524e-01-7.277e-01i, |S[1][1]| = -2.574e+00, arg(S[1][1]) = -1.018e+02\n",
      "\n",
      "It 29/61: ω/2π = 3.200e+00 GHz (total elapsed time = 1.17e+02 s)\n",
      "\n",
      " Sol. ||E|| = 7.218857e+01\n",
      " Field energy E (9.417e-10 J) + H (9.137e-10 J) = 1.855e-09 J\n",
      " S[1][1] = -3.152e-01-5.617e-01i, |S[1][1]| = -3.821e+00, arg(S[1][1]) = -1.193e+02\n",
      "\n",
      "It 30/61: ω/2π = 3.225e+00 GHz (total elapsed time = 1.19e+02 s)\n",
      "\n",
      " Sol. ||E|| = 7.844610e+01\n",
      " Field energy E (1.151e-09 J) + H (1.137e-09 J) = 2.288e-09 J\n",
      " S[1][1] = -4.198e-01-2.915e-01i, |S[1][1]| = -5.830e+00, arg(S[1][1]) = -1.452e+02\n",
      "\n",
      "It 31/61: ω/2π = 3.250e+00 GHz (total elapsed time = 1.21e+02 s)\n",
      "\n",
      " Sol. ||E|| = 8.244404e+01\n",
      " Field energy E (1.303e-09 J) + H (1.305e-09 J) = 2.608e-09 J\n",
      " S[1][1] = -3.766e-01+4.828e-02i, |S[1][1]| = -8.411e+00, arg(S[1][1]) = +1.727e+02\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 31\n",
      "\n",
      "It 32/61: ω/2π = 3.275e+00 GHz (total elapsed time = 1.24e+02 s)\n",
      "\n",
      " Sol. ||E|| = 8.204990e+01\n",
      " Field energy E (1.305e-09 J) + H (1.321e-09 J) = 2.626e-09 J\n",
      " S[1][1] = -1.447e-01+3.319e-01i, |S[1][1]| = -8.825e+00, arg(S[1][1]) = +1.136e+02\n",
      "\n",
      "It 33/61: ω/2π = 3.300e+00 GHz (total elapsed time = 1.26e+02 s)\n",
      "\n",
      " Sol. ||E|| = 7.731434e+01\n",
      " Field energy E (1.155e-09 J) + H (1.176e-09 J) = 2.331e-09 J\n",
      " S[1][1] = +1.838e-01+4.414e-01i, |S[1][1]| = -6.409e+00, arg(S[1][1]) = +6.739e+01\n",
      "\n",
      "It 34/61: ω/2π = 3.325e+00 GHz (total elapsed time = 1.28e+02 s)\n",
      "\n",
      " Sol. ||E|| = 7.049695e+01\n",
      " Field energy E (9.430e-10 J) + H (9.616e-10 J) = 1.905e-09 J\n",
      " S[1][1] = +4.739e-01+3.874e-01i, |S[1][1]| = -4.264e+00, arg(S[1][1]) = +3.926e+01\n",
      "\n",
      "It 35/61: ω/2π = 3.350e+00 GHz (total elapsed time = 1.30e+02 s)\n",
      "\n",
      " Sol. ||E|| = 6.376662e+01\n",
      " Field energy E (7.481e-10 J) + H (7.601e-10 J) = 1.508e-09 J\n",
      " S[1][1] = +6.699e-01+2.525e-01i, |S[1][1]| = -2.903e+00, arg(S[1][1]) = +2.066e+01\n",
      "\n",
      "It 36/61: ω/2π = 3.375e+00 GHz (total elapsed time = 1.32e+02 s)\n",
      "\n",
      " Sol. ||E|| = 5.811103e+01\n",
      " Field energy E (5.964e-10 J) + H (6.011e-10 J) = 1.198e-09 J\n",
      " S[1][1] = +7.821e-01+1.002e-01i, |S[1][1]| = -2.064e+00, arg(S[1][1]) = +7.300e+00\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 36\n",
      "\n",
      "It 37/61: ω/2π = 3.400e+00 GHz (total elapsed time = 1.35e+02 s)\n",
      "\n",
      " Sol. ||E|| = 5.369081e+01\n",
      " Field energy E (4.855e-10 J) + H (4.835e-10 J) = 9.691e-10 J\n",
      " S[1][1] = +8.372e-01-4.174e-02i, |S[1][1]| = -1.533e+00, arg(S[1][1]) = -2.854e+00\n",
      "\n",
      "It 38/61: ω/2π = 3.425e+00 GHz (total elapsed time = 1.37e+02 s)\n",
      "\n",
      " Sol. ||E|| = 5.034358e+01\n",
      " Field energy E (4.057e-10 J) + H (3.980e-10 J) = 8.037e-10 J\n",
      " S[1][1] = +8.570e-01-1.655e-01i, |S[1][1]| = -1.182e+00, arg(S[1][1]) = -1.093e+01\n",
      "\n",
      "It 39/61: ω/2π = 3.450e+00 GHz (total elapsed time = 1.39e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.784135e+01\n",
      " Field energy E (3.480e-10 J) + H (3.355e-10 J) = 6.835e-10 J\n",
      " S[1][1] = +8.553e-01-2.712e-01i, |S[1][1]| = -9.412e-01, arg(S[1][1]) = -1.759e+01\n",
      "\n",
      "It 40/61: ω/2π = 3.475e+00 GHz (total elapsed time = 1.41e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.598016e+01\n",
      " Field energy E (3.058e-10 J) + H (2.892e-10 J) = 5.950e-10 J\n",
      " S[1][1] = +8.407e-01-3.615e-01i, |S[1][1]| = -7.708e-01, arg(S[1][1]) = -2.327e+01\n",
      "\n",
      "It 41/61: ω/2π = 3.500e+00 GHz (total elapsed time = 1.44e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.459951e+01\n",
      " Field energy E (2.744e-10 J) + H (2.545e-10 J) = 5.289e-10 J\n",
      " S[1][1] = +8.179e-01-4.391e-01i, |S[1][1]| = -6.464e-01, arg(S[1][1]) = -2.823e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 41\n",
      "\n",
      "It 42/61: ω/2π = 3.525e+00 GHz (total elapsed time = 1.47e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.357915e+01\n",
      " Field energy E (2.509e-10 J) + H (2.280e-10 J) = 4.788e-10 J\n",
      " S[1][1] = +7.899e-01-5.064e-01i, |S[1][1]| = -5.534e-01, arg(S[1][1]) = -3.266e+01\n",
      "\n",
      "It 43/61: ω/2π = 3.550e+00 GHz (total elapsed time = 1.49e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.283053e+01\n",
      " Field energy E (2.329e-10 J) + H (2.076e-10 J) = 4.405e-10 J\n",
      " S[1][1] = +7.584e-01-5.654e-01i, |S[1][1]| = -4.823e-01, arg(S[1][1]) = -3.670e+01\n",
      "\n",
      "It 44/61: ω/2π = 3.575e+00 GHz (total elapsed time = 1.52e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.228870e+01\n",
      " Field energy E (2.191e-10 J) + H (1.916e-10 J) = 4.107e-10 J\n",
      " S[1][1] = +7.246e-01-6.175e-01i, |S[1][1]| = -4.271e-01, arg(S[1][1]) = -4.044e+01\n",
      "\n",
      "It 45/61: ω/2π = 3.600e+00 GHz (total elapsed time = 1.54e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.190578e+01\n",
      " Field energy E (2.084e-10 J) + H (1.791e-10 J) = 3.875e-10 J\n",
      " S[1][1] = +6.889e-01-6.640e-01i, |S[1][1]| = -3.836e-01, arg(S[1][1]) = -4.394e+01\n",
      "\n",
      "It 46/61: ω/2π = 3.625e+00 GHz (total elapsed time = 1.57e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.164629e+01\n",
      " Field energy E (2.001e-10 J) + H (1.691e-10 J) = 3.692e-10 J\n",
      " S[1][1] = +6.519e-01-7.056e-01i, |S[1][1]| = -3.489e-01, arg(S[1][1]) = -4.727e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 46\n",
      "\n",
      "It 47/61: ω/2π = 3.650e+00 GHz (total elapsed time = 1.60e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.148362e+01\n",
      " Field energy E (1.936e-10 J) + H (1.612e-10 J) = 3.548e-10 J\n",
      " S[1][1] = +6.137e-01-7.431e-01i, |S[1][1]| = -3.210e-01, arg(S[1][1]) = -5.045e+01\n",
      "\n",
      "It 48/61: ω/2π = 3.675e+00 GHz (total elapsed time = 1.63e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.139766e+01\n",
      " Field energy E (1.886e-10 J) + H (1.550e-10 J) = 3.436e-10 J\n",
      " S[1][1] = +5.745e-01-7.769e-01i, |S[1][1]| = -2.983e-01, arg(S[1][1]) = -5.352e+01\n",
      "\n",
      "It 49/61: ω/2π = 3.700e+00 GHz (total elapsed time = 1.65e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.137299e+01\n",
      " Field energy E (1.847e-10 J) + H (1.500e-10 J) = 3.347e-10 J\n",
      " S[1][1] = +5.344e-01-8.074e-01i, |S[1][1]| = -2.799e-01, arg(S[1][1]) = -5.650e+01\n",
      "\n",
      "It 50/61: ω/2π = 3.725e+00 GHz (total elapsed time = 1.68e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.139769e+01\n",
      " Field energy E (1.818e-10 J) + H (1.461e-10 J) = 3.279e-10 J\n",
      " S[1][1] = +4.935e-01-8.350e-01i, |S[1][1]| = -2.648e-01, arg(S[1][1]) = -5.942e+01\n",
      "\n",
      "It 51/61: ω/2π = 3.750e+00 GHz (total elapsed time = 1.71e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.146243e+01\n",
      " Field energy E (1.796e-10 J) + H (1.431e-10 J) = 3.227e-10 J\n",
      " S[1][1] = +4.518e-01-8.599e-01i, |S[1][1]| = -2.524e-01, arg(S[1][1]) = -6.228e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 51\n",
      "\n",
      "It 52/61: ω/2π = 3.775e+00 GHz (total elapsed time = 1.74e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.155978e+01\n",
      " Field energy E (1.780e-10 J) + H (1.408e-10 J) = 3.188e-10 J\n",
      " S[1][1] = +4.094e-01-8.821e-01i, |S[1][1]| = -2.422e-01, arg(S[1][1]) = -6.510e+01\n",
      "\n",
      "It 53/61: ω/2π = 3.800e+00 GHz (total elapsed time = 1.77e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.168380e+01\n",
      " Field energy E (1.769e-10 J) + H (1.392e-10 J) = 3.161e-10 J\n",
      " S[1][1] = +3.662e-01-9.019e-01i, |S[1][1]| = -2.339e-01, arg(S[1][1]) = -6.790e+01\n",
      "\n",
      "It 54/61: ω/2π = 3.825e+00 GHz (total elapsed time = 1.80e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.182965e+01\n",
      " Field energy E (1.763e-10 J) + H (1.380e-10 J) = 3.143e-10 J\n",
      " S[1][1] = +3.223e-01-9.193e-01i, |S[1][1]| = -2.272e-01, arg(S[1][1]) = -7.068e+01\n",
      "\n",
      "It 55/61: ω/2π = 3.850e+00 GHz (total elapsed time = 1.83e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.199333e+01\n",
      " Field energy E (1.760e-10 J) + H (1.374e-10 J) = 3.134e-10 J\n",
      " S[1][1] = +2.777e-01-9.344e-01i, |S[1][1]| = -2.218e-01, arg(S[1][1]) = -7.345e+01\n",
      "\n",
      "It 56/61: ω/2π = 3.875e+00 GHz (total elapsed time = 1.86e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.217152e+01\n",
      " Field energy E (1.760e-10 J) + H (1.371e-10 J) = 3.131e-10 J\n",
      " S[1][1] = +2.324e-01-9.472e-01i, |S[1][1]| = -2.175e-01, arg(S[1][1]) = -7.622e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 56\n",
      "\n",
      "It 57/61: ω/2π = 3.900e+00 GHz (total elapsed time = 1.89e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.236137e+01\n",
      " Field energy E (1.763e-10 J) + H (1.372e-10 J) = 3.135e-10 J\n",
      " S[1][1] = +1.865e-01-9.577e-01i, |S[1][1]| = -2.142e-01, arg(S[1][1]) = -7.898e+01\n",
      "\n",
      "It 58/61: ω/2π = 3.925e+00 GHz (total elapsed time = 1.92e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.256043e+01\n",
      " Field energy E (1.768e-10 J) + H (1.376e-10 J) = 3.144e-10 J\n",
      " S[1][1] = +1.400e-01-9.658e-01i, |S[1][1]| = -2.117e-01, arg(S[1][1]) = -8.175e+01\n",
      "\n",
      "It 59/61: ω/2π = 3.950e+00 GHz (total elapsed time = 1.95e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.276658e+01\n",
      " Field energy E (1.774e-10 J) + H (1.383e-10 J) = 3.157e-10 J\n",
      " S[1][1] = +9.293e-02-9.717e-01i, |S[1][1]| = -2.100e-01, arg(S[1][1]) = -8.454e+01\n",
      "\n",
      "It 60/61: ω/2π = 3.975e+00 GHz (total elapsed time = 1.98e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.297789e+01\n",
      " Field energy E (1.782e-10 J) + H (1.392e-10 J) = 3.174e-10 J\n",
      " S[1][1] = +4.541e-02-9.752e-01i, |S[1][1]| = -2.088e-01, arg(S[1][1]) = -8.733e+01\n",
      "\n",
      "It 61/61: ω/2π = 4.000e+00 GHz (total elapsed time = 2.02e+02 s)\n",
      "\n",
      " Sol. ||E|| = 4.319265e+01\n",
      " Field energy E (1.791e-10 J) + H (1.403e-10 J) = 3.194e-10 J\n",
      " S[1][1] = -2.519e-03-9.763e-01i, |S[1][1]| = -2.082e-01, arg(S[1][1]) = -9.015e+01\n",
      "\n",
      " Wrote fields to disk (Paraview) at step 61\n",
      "\n",
      "Completed 0 iterations of adaptive mesh refinement (AMR):\n",
      " Indicator norm = 1.328e-01, global unknowns = 189090\n",
      " Max. iterations = 0, tol. = 1.000e-02\n",
      "\n",
      "Estimated peak per-rank memory usage is: Min. 172.6M, Max. 682.4M, Avg. 209.3M, Total 3.3G\n",
      "Estimated peak per-node memory usage is: Min. 3.3G, Max. 3.3G, Avg. 3.3G, Total 3.3G\n",
      "\n",
      "Elapsed Time Report (s)           Min.        Max.        Avg.\n",
      "==============================================================\n",
      "Initialization                   0.035       0.116       0.109\n",
      "  Mesh Preprocessing             0.067       0.141       0.071\n",
      "Operator Construction            0.450      60.657      56.887\n",
      "Linear Solve                     8.382       8.548       8.413\n",
      "  Setup                          3.987       3.988       3.988\n",
      "  Preconditioner                57.619      58.089      58.026\n",
      "  Coarse Solve                   4.493       4.822       4.534\n",
      "PROM Construction                0.142       0.147       0.143\n",
      "PROM Solve                       0.011       0.012       0.011\n",
      "Estimation                       0.047       0.052       0.050\n",
      "  Construction                   0.300       0.301       0.300\n",
      "  Solve                          3.153       3.156       3.154\n",
      "Postprocessing                   0.454      76.883       5.232\n",
      "  Far Fields                    44.855      44.868      44.861\n",
      "  Paraview                       4.867      21.089      20.074\n",
      "Disk IO                          0.081       0.082       0.082\n",
      "--------------------------------------------------------------\n",
      "Total                          206.296     206.316     206.307\n",
      "\n",
      "Peak Memory                   Per-Node       Total   Total HWM\n",
      "==============================================================\n",
      "Initialization                   76.8M       76.8M       76.8M\n",
      "  Mesh Preprocessing             59.8M       59.8M      136.6M\n",
      "Operator Construction           150.9M      150.9M      287.6M\n",
      "Linear Solve                      2.1M        2.1M      289.7M\n",
      "  Setup                         525.7M      525.7M      815.4M\n",
      "  Preconditioner                 13.9M       13.9M      829.3M\n",
      "  Coarse Solve                    1.1G        1.1G        1.9G\n",
      "PROM Construction                 0.0K        0.0K        1.9G\n",
      "PROM Solve                      520.0K      520.0K        1.9G\n",
      "Estimation                        6.2M        6.2M        1.9G\n",
      "  Construction                  222.9M      222.9M        2.1G\n",
      "  Solve                         256.0K      256.0K        2.1G\n",
      "Postprocessing                  495.1M      495.1M        2.6G\n",
      "  Far Fields                      0.0K        0.0K        2.6G\n",
      "  Paraview                        2.2M        2.2M        2.6G\n",
      "Disk IO                          11.2M       11.2M        2.6G\n",
      "--------------------------------------------------------------\n",
      "Total                             2.9G        2.9G        2.9G\n",
      "\n"
     ]
    }
   ],
   "source": [
    "from palacetoolkit.simulation import set_palace_path, run_palace\n",
    "run_palace(config_file=\"patch.config\", num_procs=16)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "125db9c5",
   "metadata": {},
   "source": [
    "### Post processing.\n",
    "\n",
    "We want to see the S parameters, H plane, E plane and the radiation pattern."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "17031e58",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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",
      "text/plain": [
       "<Figure size 1000x600 with 1 Axes>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# S parameters. Return the frequency where the minimum is reached.\n",
    "from pathlib import Path\n",
    "\n",
    "notebook_dir = Path().resolve()\n",
    "postpro_dir = notebook_dir / \"postpro\" / \"patch\"\n",
    "\n",
    "f = s_params(str(postpro_dir / \"port-S.csv\"))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "1a31fe60",
   "metadata": {},
   "source": [
    "### Additional Field Visualizations at Resonant Frequency f\n",
    "\n",
    "The next two views use the new VTU workflow:\n",
    "\n",
    "- Surface-current-oriented view over antenna conductors.\n",
    "- A z-slice in the air region above the patch to inspect forward propagation."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "0568918b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "0721e14e80444fb09260a6d85ac8ba4c",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Widget(value='<iframe src=\"http://localhost:33675/index.html?ui=P_0x73c28f70f1a0_8&reconnect=auto\" class=\"pyvi…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "import importlib\n",
    "\n",
    "import pyvista as pv\n",
    "import palacetoolkit.postpro_vtu as postpro_vtu\n",
    "\n",
    "postpro_vtu = importlib.reload(postpro_vtu)\n",
    "\n",
    "# Prefer interactive backends in notebooks.\n",
    "pv_backend = \"static\"\n",
    "for candidate in (\"trame\", \"client\", \"server\"):\n",
    "    try:\n",
    "        pv.set_jupyter_backend(candidate)\n",
    "        pv_backend = candidate\n",
    "        break\n",
    "    except Exception:\n",
    "        pass\n",
    "\n",
    "# Synchronize boundary/volume steps to the solved frequency f.\n",
    "boundary_step, volume_step = postpro_vtu.resolve_synced_step_indices(\n",
    "    postpro_dir,\n",
    "    boundary_dataset=\"driven_boundary\",\n",
    "    volume_dataset=\"driven\",\n",
    "    timestep=float(f),\n",
    ")\n",
    "\n",
    "selector_ctx = postpro_vtu.build_selector_context(\"patch.config\", pg_map)\n",
    "conductors = [\"top_conductor\", \"ground_plane\"]\n",
    "boundary_fields = postpro_vtu.load_boundary_field_data(\n",
    "    postpro_dir,\n",
    "    selector_ctx,\n",
    "    entity_names=conductors,\n",
    "    dataset_name=\"driven_boundary\",\n",
    "    step_index=boundary_step,\n",
    ")\n",
    "\n",
    "# Prefer explicit current-like vectors when present.\n",
    "surface_vector_candidates = [\"Jsurf_real\", \"J_real\", \"Jsurf\", \"J\", \"K_real\", \"K\", \"H_real\", \"E_real\", \"S\"]\n",
    "available_boundary = set(boundary_fields.point_arrays)\n",
    "surface_vector = next((name for name in surface_vector_candidates if name in available_boundary), None)\n",
    "if surface_vector is None:\n",
    "    raise KeyError(f\"No suitable surface vector field found. Available: {sorted(available_boundary)}\")\n",
    "\n",
    "pl_surface = postpro_vtu.plot_boundary_field(\n",
    "    boundary_fields,\n",
    "    vector_field=surface_vector,\n",
    "    component=\"mag\",\n",
    "    cmap=\"plasma\",\n",
    "    log_scale=True,\n",
    "    opacity=0.82,\n",
    "    scalar_bar_title=f\"|{surface_vector}| on conductors @ {float(f):.3f} GHz\",\n",
    "    show_edges=False,\n",
    "    off_screen=False,\n",
    ")\n",
    "\n",
    "# Improve transparency sorting when available.\n",
    "try:\n",
    "    pl_surface.enable_depth_peeling()\n",
    "except Exception:\n",
    "    pass\n",
    "\n",
    "# Keep a subtle wireframe so the surface crowding remains visible.\n",
    "# pl_surface.add_mesh(\n",
    "#     boundary_fields.mesh,\n",
    "#     style=\"wireframe\",\n",
    "#     color=\"white\",\n",
    "#     line_width=1.0,\n",
    "#     opacity=0.40,\n",
    "#     lighting=True,\n",
    "# )\n",
    "\n",
    "# Orthographic top view with axis alignment.\n",
    "top_view = True\n",
    "if top_view:\n",
    "    bounds = boundary_fields.mesh.bounds\n",
    "    cx = 0.5 * (bounds[0] + bounds[1])\n",
    "    cy = 0.5 * (bounds[2] + bounds[3])\n",
    "    cz = 0.5 * (bounds[4] + bounds[5])\n",
    "    span_xy = max(bounds[1] - bounds[0], bounds[3] - bounds[2])\n",
    "    cam_dist = max(span_xy, 1e-9) * 3.0\n",
    "\n",
    "    pl_surface.camera.position = (cx, cy, cz + cam_dist)\n",
    "    pl_surface.camera.focal_point = (cx, cy, cz)\n",
    "    pl_surface.camera.up = (0.0, 1.0, 0.0)\n",
    "    pl_surface.enable_parallel_projection()\n",
    "    pl_surface.camera.parallel_scale = 0.6 * span_xy\n",
    "    pl_surface.add_bounding_box(color=\"black\", line_width=1.0)\n",
    "\n",
    "pl_surface.show(jupyter_backend=pv_backend)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "c7f885fb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n"
     ]
    },
    {
     "data": {
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   ],
   "source": [
    "from palacetoolkit.postpro_vtu import (\n",
    "    activate_vector_component,\n",
    "    extract_axis_slice,\n",
    "    load_volume_field_data,\n",
    ")\n",
    "\n",
    "# Load volume data at the synchronized frequency step.\n",
    "volume_fields = load_volume_field_data(\n",
    "    postpro_dir,\n",
    "    dataset_name=\"driven\",\n",
    "    step_index=volume_step,\n",
    ")\n",
    "\n",
    "# Slice slightly above the patch into the air region, along forward radiation direction (+z).\n",
    "z_air_slice = h + 0.10 * wavelength\n",
    "slice_mesh = extract_axis_slice(volume_fields, axis=\"z\", value=float(z_air_slice))\n",
    "scalar_name = activate_vector_component(slice_mesh, field_name=\"S\", component=\"z\", output_name=\"S_z\")\n",
    "\n",
    "# Combine mesh geometry + semi-transparent volume slice in one scene.\n",
    "mesh_geom = pv.read(filename)\n",
    "pl_air_slice = pv.Plotter(off_screen=False)\n",
    "pl_air_slice.set_background(\"white\")\n",
    "\n",
    "# Keep a subtle wireframe so the surface crowding remains visible.\n",
    "pl_air_slice.add_mesh(\n",
    "    boundary_fields.mesh,\n",
    "    style=\"wireframe\",\n",
    "    color=\"black\",\n",
    "    line_width=1.0,\n",
    "    opacity=0.25,\n",
    "    lighting=True,\n",
    ")\n",
    "\n",
    "# Overlay the slice with alpha transparency.\n",
    "pl_air_slice.add_mesh(\n",
    "    slice_mesh,\n",
    "    scalars=scalar_name,\n",
    "    cmap=\"viridis\",\n",
    "    opacity=0.62,\n",
    "    show_edges=False,\n",
    "    scalar_bar_args={\"title\": f\"S_z in air slice @ z={z_air_slice:.4f} m, f={float(f):.3f} GHz\"},\n",
    ")\n",
    "\n",
    "pl_air_slice.add_axes()\n",
    "pl_air_slice.camera_position = \"iso\"\n",
    "pl_air_slice.show(jupyter_backend=pv_backend)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "66fc97b6",
   "metadata": {},
   "outputs": [],
   "source": [
    "data, label = load_data(str(postpro_dir / \"farfield-rE.csv\"), f)\n",
    "polar_plots(data, label)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "8d6ae149",
   "metadata": {},
   "outputs": [],
   "source": [
    "# Radiation pattern.\n",
    "three_d_plot(\n",
    "        data, \n",
    "        label,\n",
    "        n_theta           = 360,\n",
    "        n_phi             = 720,\n",
    "        n_smooth          = 100,\n",
    "        taubin_pass_band  = 0.1,\n",
    "    )"
   ]
  }
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