wehub-resource-sync
241 lines
7.2 KiB
Plaintext
241 lines
7.2 KiB
Plaintext
{
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"FormatVersion": 3,
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"Id": "f9a3cbf2-a32a-4940-84ca-de11250d02cc"/*SdfReflectionLinePointsExample*/,
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"Description": "A nice 3d-fractal laser scene",
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"InputUis": [],
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"SymbolChildUis": [
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{
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"ChildId": "0bb2bd48-f775-49a4-b49a-ce134925098c"/*SdfReflectionLinePoints*/,
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"Position": {
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"X": 280.0,
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"Y": 168.53516
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}
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},
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{
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"ChildId": "122a2fa9-fa02-4638-8854-5dc6fcd7427f"/*Add*/,
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"Position": {
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"X": 140.0,
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"Y": 133.53516
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}
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},
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{
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"ChildId": "2195441f-4cd4-42f7-a891-4b21e5d1794a"/*Blob*/,
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"Position": {
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"X": 498.42773,
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"Y": 231.56445
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}
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},
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{
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"ChildId": "380af89b-4686-4579-8c36-8cd485834fad"/*Fxaa*/,
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"Position": {
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"X": 778.42773,
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"Y": 336.56445
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}
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},
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{
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"ChildId": "5e177afb-6bf1-428e-8ac7-2bc8d0f03dfc"/*SetMaterial*/,
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"Position": {
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"X": 638.42773,
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"Y": 126.56445
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}
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},
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{
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"ChildId": "63dbd215-2d00-4e3e-b61c-35a7e5bfa1b9"/*CustomSDF*/,
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"Position": {
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"X": 58.154297,
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"Y": 0.0
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}
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},
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{
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"ChildId": "7177345b-8dc9-4d76-a3a6-0ffd06af33d5"/*DrawRayLines*/,
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"Position": {
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"X": 638.42773,
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"Y": 161.56445
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}
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},
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{
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"ChildId": "7d723ce6-2b4e-4d81-b68d-bc91cc4f8ec6"/*DrawPoints*/,
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"Position": {
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"X": 638.42773,
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"Y": 196.56445
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}
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},
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{
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"ChildId": "871e9b8e-0cef-498c-bd06-5bd32b8f8e23"/*MapPointAttributes*/,
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"Position": {
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"X": 498.42773,
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"Y": 196.56445
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}
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},
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{
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"ChildId": "8c37b04e-879d-4ba9-a964-3c5185f67d79"/*SetFog*/,
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"Position": {
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"X": 778.42773,
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"Y": 231.56445
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}
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},
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{
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"ChildId": "9758ba48-1d2e-44eb-8763-6db6599fc02f"/*OrbitCamera*/,
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"Position": {
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"X": 778.42773,
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"Y": 266.56445
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}
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},
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{
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"ChildId": "9892aca8-072f-4f1f-a709-bad739bd909a"/*RadialPoints*/,
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"Position": {
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"X": 280.0,
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"Y": 98.53516
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}
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},
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{
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"ChildId": "a4ac5e56-61c9-4bdd-a37c-c9c04290b6b0"/*RenderTarget*/,
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"Position": {
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"X": 778.42773,
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}
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},
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{
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"ChildId": "a7a76ba7-7082-43af-be5b-b9d21bbb2422"/*Group*/,
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"Position": {
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"X": 778.42773,
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}
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},
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{
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"ChildId": "b96aba56-ea78-434f-aa47-2699bae0120c"/*Bloom*/,
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"Position": {
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"X": 778.42773,
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"Y": 371.56445
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}
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},
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{
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"ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826"/*RaymarchField*/,
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"Position": {
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"X": 498.42773,
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"Y": 126.56445
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}
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},
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{
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"ChildId": "f30ad6e6-803e-421f-948d-521522bf1c38"/*Time*/,
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"Position": {
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"X": 0.0,
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"Y": 133.53516
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}
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},
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{
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"ChildId": "ff6ffac1-7e3b-4387-a5e6-c7219e6b966a"/*MapPointAttributes*/,
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"Position": {
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"X": 498.42773,
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"Y": 161.56445
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}
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}
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],
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"OutputUis": [
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{
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"OutputId": "2550d2e7-2cb8-4da8-86da-383e1117877a"/*Result*/,
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"Position": {
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"X": 1188.4277,
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"Y": 198.28223
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}
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}
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],
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"TourPoints": [
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{
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"Id": "2d811cef-f279-449c-8f8c-520e9350ca16",
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"ChildId": "63dbd215-2d00-4e3e-b61c-35a7e5bfa1b9",
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"Description": "We start with a fractal by J. Baker.",
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"Style": "InfoFor"
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},
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{
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"Id": "f1cc30d2-e134-4aff-bcab-33c2c5bdcd36",
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"ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826",
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"Description": "And raymarch it. \nWe adjusted the Max Steps parameter to add some depth.",
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"Style": "InfoFor"
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},
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{
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"Id": "5a389dbd-b4e8-4a91-ac29-25a548ce99cc",
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"ChildId": "f1bf3916-8665-46df-b51a-4e41b8724826",
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"Description": "Also notice, how we also increased SpecularAA to avoid flickering of the reflective edges.",
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"Style": "InfoFor"
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},
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{
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"Id": "2de2fd48-48de-47e6-93a1-a26cc24851df",
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"ChildId": "5e177afb-6bf1-428e-8ac7-2bc8d0f03dfc",
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"Description": "We increase metalness to make it shine and reflective.",
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"Style": "InfoFor"
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},
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{
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"Id": "cc762bc4-1b29-4e3a-91f7-2e489728e9e4",
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"ChildId": "9892aca8-072f-4f1f-a709-bad739bd909a",
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"Description": "This is the source points. Since this is a shader, we can bumb up the count.",
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"Style": "InfoFor"
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},
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{
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"Id": "925247db-9cd0-4d53-816a-f5e68e82ff6a",
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"ChildId": "9892aca8-072f-4f1f-a709-bad739bd909a",
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"Description": "We animate the orientation of the points so that the point's Z-axis slow rotate around the ring.",
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"Style": "InfoFor"
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},
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{
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"Id": "b519630a-01bb-4be3-b25c-4bee4304f085",
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"ChildId": "0bb2bd48-f775-49a4-b49a-ce134925098c",
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"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.",
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"Style": "InfoFor"
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},
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{
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"Id": "7f3be854-d7ec-4624-9ca8-ec6407730306",
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"ChildId": "0bb2bd48-f775-49a4-b49a-ce134925098c",
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"Description": "It writes the total distance traveled into the FX1 attribute.",
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"Style": "InfoFor"
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},
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{
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"Id": "428a5de8-9882-403c-9ae3-aa24e3dac728",
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"ChildId": "ff6ffac1-7e3b-4387-a5e6-c7219e6b966a",
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"Description": "We can then use this distance to fade out the lines with distance.",
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"Style": "InfoFor"
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},
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{
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"Id": "890692e3-fa04-41ef-9a3e-98bb5c839898",
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"ChildId": "ff6ffac1-7e3b-4387-a5e6-c7219e6b966a",
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"Description": "Try to experiment with the gradient and the Range parameter.",
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"Style": "CallToAction"
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},
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{
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"Id": "a88fd45f-ad57-4551-8b92-934b13d989da",
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"ChildId": "7177345b-8dc9-4d76-a3a6-0ffd06af33d5",
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"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.",
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"Style": "InfoFor"
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},
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{
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"Id": "fe96d6f5-d1c1-4ca2-a021-76af17136c17",
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"ChildId": "871e9b8e-0cef-498c-bd06-5bd32b8f8e23",
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"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.",
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"Style": "InfoFor"
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},
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{
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"Id": "58adf1cb-8c8d-4b26-95ae-546e28eb9914",
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"ChildId": "7d723ce6-2b4e-4d81-b68d-bc91cc4f8ec6",
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"Description": "Once again we use additive blending.",
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"Style": "InfoFor"
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},
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{
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"Id": "8170fa69-477f-4613-a501-92a2b037e93f",
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"ChildId": "7d723ce6-2b4e-4d81-b68d-bc91cc4f8ec6",
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"Description": "Also notice how we disable Alpha cut off to have a smooth fading out blob.",
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"Style": "InfoFor"
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},
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{
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"Id": "4d383aa9-a30b-4cbc-a524-b052ebf5d6a5",
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"ChildId": "2195441f-4cd4-42f7-a891-4b21e5d1794a",
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"Description": "For the blob we set a fixed low resolution to enable caching.",
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"Style": "InfoFor"
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},
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{
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"Id": "e701545e-96e3-4209-9237-deca89af3aad",
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"ChildId": "8c37b04e-879d-4ba9-a964-3c5185f67d79",
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"Description": "Try bypassing this op.",
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"Style": "InfoFor"
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}
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]
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} |