wehub-resource-sync
45 lines
1.4 KiB
HLSL
45 lines
1.4 KiB
HLSL
#include "shared/hash-functions.hlsl"
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#include "shared/noise-functions.hlsl"
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#include "shared/pbr.hlsl"
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cbuffer Params : register(b0)
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{
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float4x4 TransformMatrix;
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float UseVertexSelection;
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}
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StructuredBuffer<PbrVertex> SourceVerts : t0;
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RWStructuredBuffer<PbrVertex> ResultVerts : u0;
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[numthreads(64,1,1)]
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void main(uint3 i : SV_DispatchThreadID)
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{
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uint numStructs, stride;
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SourceVerts.GetDimensions(numStructs, stride);
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if(i.x >= numStructs) {
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return;
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}
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float s = UseVertexSelection > 0.5 ? SourceVerts[i.x].Selected : 1;
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float3 pos = SourceVerts[i.x].Position;
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ResultVerts[i.x].Position = lerp(pos, mul(float4(pos,1), TransformMatrix).xyz, s);
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float3 normal = SourceVerts[i.x].Normal;
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ResultVerts[i.x].Normal = lerp(normal,normalize(mul(float4(normal,0), TransformMatrix).xyz), s);
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float3 tangent = SourceVerts[i.x].Tangent;
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ResultVerts[i.x].Tangent = lerp(tangent,normalize(mul(float4(tangent,0), TransformMatrix).xyz), s);
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float3 bitangent = SourceVerts[i.x].Bitangent;
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ResultVerts[i.x].Bitangent = lerp(bitangent, normalize(mul(float4(bitangent,0), TransformMatrix).xyz), s);
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ResultVerts[i.x].TexCoord = SourceVerts[i.x].TexCoord;
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ResultVerts[i.x].TexCoord2 = SourceVerts[i.x].TexCoord2;
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ResultVerts[i.x].Selected = SourceVerts[i.x].Selected;
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ResultVerts[i.x].ColorRGB = SourceVerts[i.x].ColorRGB;
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}
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