32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
import Common;
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import VertexData;
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import MaterialParameter;
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struct StaticMeshVertexData : IVertexData
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{
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VertexAttributes getAttributes(uint index, float4x4 transform)
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{
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VertexAttributes attributes;
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MaterialParameter params;
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float4 localPos = float4(positions[3 * index + 0], positions[3 * index + 1], positions[3 * index + 2], 1);
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float4 worldPos = mul(transform, localPos);
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float4 viewPos = mul(pViewParams.viewMatrix, worldPos);
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float4 clipPos = mul(pViewParams.projectionMatrix, viewPos);
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params.worldPosition = worldPos.xyz;
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params.texCoords = float2(texCoords[2 * index + 0], texCoords[2 * index + 1]);
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params.normal = float3(normals[3 * index + 0], normals[3 * index + 1], normals[3 * index + 2]);
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params.tangent = float3(tangents[3 * index + 0], tangents[3 * index + 1], tangents[3 * index + 2]);
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params.biTangent = float3(biTangents[3 * index + 0], biTangents[3 * index + 1], biTangents[3 * index + 2]);
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params.vertexColor = float3(color[3 * index + 0], color[3 * index + 1], color[3 * index + 2]);
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attributes.parameter = params;
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attributes.clipPosition = clipPos;
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return attributes;
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}
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StructuredBuffer<float> positions;
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StructuredBuffer<float> texCoords;
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StructuredBuffer<float> normals;
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StructuredBuffer<float> tangents;
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StructuredBuffer<float> biTangents;
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StructuredBuffer<float> color;
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};
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