procedural-3d-engine/data/hlsl/inputattachments/attachmentread.vert
Ben Clayton cce75f1859 Add shaders re-implemented in HLSL
These were written against the shaders at revision eddd724e7.
There have been changes made since then, which will need to be mirrored.

See `data/hlsl/README.md` for the current status of each sample.
2020-05-21 12:58:13 +01:00

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GLSL

// Copyright 2020 Google LLC
float4 main(uint VertexIndex : SV_VertexID) : SV_POSITION
{
return float4(float2((VertexIndex << 1) & 2, VertexIndex & 2) * 2.0f - 1.0f, 0.0f, 1.0f);
}