54 lines
1.2 KiB
HLSL
54 lines
1.2 KiB
HLSL
float4x4 World;
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float4x4 View;
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float4x4 Projection;
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struct VertexShaderInput
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{
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float4 Position : POSITION0;
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float4 Color : COLOR0;
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};
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struct VertexShaderOutput
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{
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float4 Position : POSITION0;
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float4 Color : COLOR0;
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};
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VertexShaderOutput HardwareInstancingVertexShader(VertexShaderInput input, float4x4 instanceTransform : BLENDWEIGHT)
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{
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VertexShaderOutput output;
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// Apply the world and camera matrices to compute the output position.
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float4 worldPosition = mul(input.Position, mul(World, transpose(instanceTransform)));
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float4 viewPosition = mul(worldPosition, View);
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output.Position = mul(viewPosition, Projection);
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output.Color = input.Color;
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return output;
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}
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float4 PixelShaderFunction(VertexShaderOutput input) : SV_Target
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{
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return input.Color;
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}
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/*
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technique10 HardwareInstancing
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{
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pass Pass1
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{
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VertexShader = compile vs_4_0 HardwareInstancingVertexShader();
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PixelShader = compile ps_4_0 PixelShaderFunction();
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}
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}
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*/
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technique HardwareInstancing
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{
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pass Pass1
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{
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VertexShader = compile vs_2_0 HardwareInstancingVertexShader();
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PixelShader = compile ps_2_0 PixelShaderFunction();
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}
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} |