51 lines
958 B
HLSL
51 lines
958 B
HLSL
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struct Vertex2DIn
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{
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float2 Pos : Position;
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};
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cbuffer EveryObject2D : register(c0)
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{
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float4x4 Translation;
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};
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SamplerState LinearSampler : register(s0);
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struct Pixel2DIn
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{
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float4 Pos : SV_Position;
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float2 Uv : TEXCOORD;
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};
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Texture2D Material : register(t0);
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float4 ApplyMaterial0(Pixel2DIn input) : SV_Target0
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{
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return Material.Sample(LinearSampler,input.Uv);
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}
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Vertex2DIn PassThrough(Vertex2DIn input)
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{
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return input;
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}
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[maxvertexcount(4)]
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void PointToQuad(point Vertex2DIn input[1],inout TriangleStream<Pixel2DIn> Quads)
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{
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Pixel2DIn output;
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output.Pos = mul(float4(-1,-1,0,1) ,Translation);
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output.Uv = float2(0,1);
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Quads.Append(output);
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output.Pos = mul(float4(-1,1,0,1), Translation);
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output.Uv = float2(0,0);
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Quads.Append(output);
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output.Pos = mul(float4(1,-1,0,1), Translation);
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output.Uv = float2(1,1);
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Quads.Append(output);
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output.Pos = mul(float4(1,1,0,1), Translation);
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output.Uv = float2(1,0);
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Quads.Append(output);
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}
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