15 lines
363 B
GLSL
15 lines
363 B
GLSL
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// Copyright 2020 Google LLC
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struct VSOutput
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{
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float4 Pos : SV_POSITION;
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[[vk::location(0)]] float3 UVW : TEXCOORD0;
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};
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VSOutput main(uint VertexIndex : SV_VertexID)
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{
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VSOutput output = (VSOutput)0;
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output.UVW = float3((VertexIndex << 1) & 2, VertexIndex & 2, VertexIndex & 2);
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output.Pos = float4(output.UVW.xy * 2.0f - 1.0f, 0.0f, 1.0f);
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return output;
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}
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