| 1 |
- {"ast":null,"code":"import { TransformBlock } from \"./Blocks/transformBlock.js\";\nimport { VertexOutputBlock } from \"./Blocks/Vertex/vertexOutputBlock.js\";\nimport { FragmentOutputBlock } from \"./Blocks/Fragment/fragmentOutputBlock.js\";\nimport { InputBlock } from \"./Blocks/Input/inputBlock.js\";\nimport { GaussianSplattingBlock } from \"./Blocks/GaussianSplatting/gaussianSplattingBlock.js\";\nimport { GaussianBlock } from \"./Blocks/GaussianSplatting/gaussianBlock.js\";\nimport { SplatReaderBlock } from \"./Blocks/GaussianSplatting/splatReaderBlock.js\";\nimport { NodeMaterialModes } from \"./Enums/nodeMaterialModes.js\";\nimport { NodeMaterialSystemValues } from \"./Enums/nodeMaterialSystemValues.js\";\n/**\n * Clear the material and set it to a default state for gaussian splatting\n * @param nodeMaterial node material to use\n */\nexport function SetToDefaultGaussianSplatting(nodeMaterial) {\n nodeMaterial.clear();\n nodeMaterial.editorData = null;\n // reading splat datas\n const splatIndex = new InputBlock(\"SplatIndex\");\n splatIndex.setAsAttribute(\"splatIndex\");\n const splatReader = new SplatReaderBlock(\"SplatReader\");\n splatIndex.connectTo(splatReader);\n // transforming datas into renderable positions\n const gs = new GaussianSplattingBlock(\"GaussianSplatting\");\n splatReader.connectTo(gs);\n // world transformation\n const worldInput = new InputBlock(\"World\");\n worldInput.setAsSystemValue(NodeMaterialSystemValues.World);\n const worldPos = new TransformBlock(\"WorldPos\");\n splatReader.connectTo(worldPos);\n worldInput.connectTo(worldPos);\n worldPos.connectTo(gs, {\n output: \"xyz\",\n input: \"splatPosition\"\n });\n // view and projections\n const view = new InputBlock(\"view\");\n view.setAsSystemValue(NodeMaterialSystemValues.View);\n const projection = new InputBlock(\"Projection\");\n projection.setAsSystemValue(NodeMaterialSystemValues.Projection);\n worldInput.connectTo(gs, {\n input: \"world\"\n });\n view.connectTo(gs, {\n input: \"view\"\n });\n projection.connectTo(gs, {\n input: \"projection\"\n });\n // from color to gaussian color\n const gaussian = new GaussianBlock(\"Gaussian\");\n splatReader.connectTo(gaussian, {\n input: \"splatColor\",\n output: \"splatColor\"\n });\n // fragment and vertex outputs\n const fragmentOutput = new FragmentOutputBlock(\"FragmentOutput\");\n gaussian.connectTo(fragmentOutput);\n const vertexOutput = new VertexOutputBlock(\"VertexOutput\");\n gs.connectTo(vertexOutput);\n // Add to nodes\n nodeMaterial.addOutputNode(vertexOutput);\n nodeMaterial.addOutputNode(fragmentOutput);\n nodeMaterial._mode = NodeMaterialModes.GaussianSplatting;\n}","map":{"version":3,"names":["TransformBlock","VertexOutputBlock","FragmentOutputBlock","InputBlock","GaussianSplattingBlock","GaussianBlock","SplatReaderBlock","NodeMaterialModes","NodeMaterialSystemValues","SetToDefaultGaussianSplatting","nodeMaterial","clear","editorData","splatIndex","setAsAttribute","splatReader","connectTo","gs","worldInput","setAsSystemValue","World","worldPos","output","input","view","View","projection","Projection","gaussian","fragmentOutput","vertexOutput","addOutputNode","_mode","GaussianSplatting"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Materials/Node/nodeMaterialDefault.js"],"sourcesContent":["import { TransformBlock } from \"./Blocks/transformBlock.js\";\nimport { VertexOutputBlock } from \"./Blocks/Vertex/vertexOutputBlock.js\";\nimport { FragmentOutputBlock } from \"./Blocks/Fragment/fragmentOutputBlock.js\";\nimport { InputBlock } from \"./Blocks/Input/inputBlock.js\";\nimport { GaussianSplattingBlock } from \"./Blocks/GaussianSplatting/gaussianSplattingBlock.js\";\nimport { GaussianBlock } from \"./Blocks/GaussianSplatting/gaussianBlock.js\";\nimport { SplatReaderBlock } from \"./Blocks/GaussianSplatting/splatReaderBlock.js\";\nimport { NodeMaterialModes } from \"./Enums/nodeMaterialModes.js\";\nimport { NodeMaterialSystemValues } from \"./Enums/nodeMaterialSystemValues.js\";\n/**\n * Clear the material and set it to a default state for gaussian splatting\n * @param nodeMaterial node material to use\n */\nexport function SetToDefaultGaussianSplatting(nodeMaterial) {\n nodeMaterial.clear();\n nodeMaterial.editorData = null;\n // reading splat datas\n const splatIndex = new InputBlock(\"SplatIndex\");\n splatIndex.setAsAttribute(\"splatIndex\");\n const splatReader = new SplatReaderBlock(\"SplatReader\");\n splatIndex.connectTo(splatReader);\n // transforming datas into renderable positions\n const gs = new GaussianSplattingBlock(\"GaussianSplatting\");\n splatReader.connectTo(gs);\n // world transformation\n const worldInput = new InputBlock(\"World\");\n worldInput.setAsSystemValue(NodeMaterialSystemValues.World);\n const worldPos = new TransformBlock(\"WorldPos\");\n splatReader.connectTo(worldPos);\n worldInput.connectTo(worldPos);\n worldPos.connectTo(gs, { output: \"xyz\", input: \"splatPosition\" });\n // view and projections\n const view = new InputBlock(\"view\");\n view.setAsSystemValue(NodeMaterialSystemValues.View);\n const projection = new InputBlock(\"Projection\");\n projection.setAsSystemValue(NodeMaterialSystemValues.Projection);\n worldInput.connectTo(gs, { input: \"world\" });\n view.connectTo(gs, { input: \"view\" });\n projection.connectTo(gs, { input: \"projection\" });\n // from color to gaussian color\n const gaussian = new GaussianBlock(\"Gaussian\");\n splatReader.connectTo(gaussian, { input: \"splatColor\", output: \"splatColor\" });\n // fragment and vertex outputs\n const fragmentOutput = new FragmentOutputBlock(\"FragmentOutput\");\n gaussian.connectTo(fragmentOutput);\n const vertexOutput = new VertexOutputBlock(\"VertexOutput\");\n gs.connectTo(vertexOutput);\n // Add to nodes\n nodeMaterial.addOutputNode(vertexOutput);\n nodeMaterial.addOutputNode(fragmentOutput);\n nodeMaterial._mode = 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