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  "FormatVersion": 3,
  "Id": "f9a3cbf2-a32a-4940-84ca-de11250d02cc"/*SdfReflectionLinePointsExample*/,
  "Description": "A nice 3d-fractal laser scene",
  "InputUis": [],
  "SymbolChildUis": [
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    {
      "ChildId": "380af89b-4686-4579-8c36-8cd485834fad"/*Fxaa*/,
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    {
      "ChildId": "63dbd215-2d00-4e3e-b61c-35a7e5bfa1b9"/*CustomSDF*/,
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    },
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      "ChildId": "b96aba56-ea78-434f-aa47-2699bae0120c"/*Bloom*/,
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    },
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      "ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826"/*RaymarchField*/,
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    },
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    },
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  "OutputUis": [
    {
      "OutputId": "2550d2e7-2cb8-4da8-86da-383e1117877a"/*Result*/,
      "Position": {
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        "Y": 198.28223
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    }
  ],
  "TourPoints": [
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      "Id": "2d811cef-f279-449c-8f8c-520e9350ca16",
      "ChildId": "63dbd215-2d00-4e3e-b61c-35a7e5bfa1b9",
      "Description": "We start with a fractal by J. Baker.",
      "Style": "InfoFor"
    },
    {
      "Id": "f1cc30d2-e134-4aff-bcab-33c2c5bdcd36",
      "ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826",
      "Description": "And raymarch it. \nWe adjusted the Max Steps parameter to add some depth.",
      "Style": "InfoFor"
    },
    {
      "Id": "5a389dbd-b4e8-4a91-ac29-25a548ce99cc",
      "ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826",
      "Description": "Also notice, how we also increased SpecularAA to avoid flickering of the reflective edges.",
      "Style": "InfoFor"
    },
    {
      "Id": "2de2fd48-48de-47e6-93a1-a26cc24851df",
      "ChildId": "5e177afb-6bf1-428e-8ac7-2bc8d0f03dfc",
      "Description": "We increase metalness to make it shine and reflective.",
      "Style": "InfoFor"
    },
    {
      "Id": "cc762bc4-1b29-4e3a-91f7-2e489728e9e4",
      "ChildId": "9892aca8-072f-4f1f-a709-bad739bd909a",
      "Description": "This is the source points. Since this is a shader, we can bumb up the count.",
      "Style": "InfoFor"
    },
    {
      "Id": "925247db-9cd0-4d53-816a-f5e68e82ff6a",
      "ChildId": "9892aca8-072f-4f1f-a709-bad739bd909a",
      "Description": "We animate the orientation of the points so that the point's Z-axis slow rotate around the ring.",
      "Style": "InfoFor"
    },
    {
      "Id": "b519630a-01bb-4be3-b25c-4bee4304f085",
      "ChildId": "0bb2bd48-f775-49a4-b49a-ce134925098c",
      "Description": "This is the central operator.\nIt generates a new point buffer that can be used with [DrawLines].\nFor each source point it raymarches the SDF in the point's Z-direction.\nWhen it comes close to a surface, this direction is is reflected and the process repeated until we reach the max reflection count.",
      "Style": "InfoFor"
    },
    {
      "Id": "7f3be854-d7ec-4624-9ca8-ec6407730306",
      "ChildId": "0bb2bd48-f775-49a4-b49a-ce134925098c",
      "Description": "It writes the total distance traveled into the FX1 attribute.",
      "Style": "InfoFor"
    },
    {
      "Id": "428a5de8-9882-403c-9ae3-aa24e3dac728",
      "ChildId": "ff6ffac1-7e3b-4387-a5e6-c7219e6b966a",
      "Description": "We can then use this distance to fade out the lines with distance.",
      "Style": "InfoFor"
    },
    {
      "Id": "890692e3-fa04-41ef-9a3e-98bb5c839898",
      "ChildId": "ff6ffac1-7e3b-4387-a5e6-c7219e6b966a",
      "Description": "Try to experiment with the gradient and the Range parameter.",
      "Style": "CallToAction"
    },
    {
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      "ChildId": "7177345b-8dc9-4d76-a3a6-0ffd06af33d5",
      "Description": "We then draw the lines. We use [DrawLayLines] instead of [DrawLines] because it can handle lines behind the camera.\nNotice how we do not write Depth and use additive blending.",
      "Style": "InfoFor"
    },
    {
      "Id": "fe96d6f5-d1c1-4ca2-a021-76af17136c17",
      "ChildId": "871e9b8e-0cef-498c-bd06-5bd32b8f8e23",
      "Description": "We use the FX1 to draw little \"Reflection points\". The gradient starts with black so we don't draw these at the source positions.",
      "Style": "InfoFor"
    },
    {
      "Id": "58adf1cb-8c8d-4b26-95ae-546e28eb9914",
      "ChildId": "7d723ce6-2b4e-4d81-b68d-bc91cc4f8ec6",
      "Description": "Once again we use additive blending.",
      "Style": "InfoFor"
    },
    {
      "Id": "8170fa69-477f-4613-a501-92a2b037e93f",
      "ChildId": "7d723ce6-2b4e-4d81-b68d-bc91cc4f8ec6",
      "Description": "Also notice how we disable Alpha cut off to have a smooth fading out blob.",
      "Style": "InfoFor"
    },
    {
      "Id": "4d383aa9-a30b-4cbc-a524-b052ebf5d6a5",
      "ChildId": "2195441f-4cd4-42f7-a891-4b21e5d1794a",
      "Description": "For the blob we set a fixed low resolution to enable caching.",
      "Style": "InfoFor"
    },
    {
      "Id": "e701545e-96e3-4209-9237-deca89af3aad",
      "ChildId": "8c37b04e-879d-4ba9-a964-3c5185f67d79",
      "Description": "Try bypassing this op.",
      "Style": "InfoFor"
    }
  ]
}