78 lines
1.5 KiB
HLSL
78 lines
1.5 KiB
HLSL
matrix World;
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matrix View;
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matrix Projection;
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float4 vLightDir[2];
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float4 vLightColor[2];
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float4 vOutputColor;
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Texture2D txDiffuse;
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SamplerState samLinear {
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Filter = MIN_MAG_MIP_LINEAR;
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AddressU = Wrap;
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AddressV = Wrap;
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};
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struct VS_INPUT
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{
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float4 Pos : POSITION;
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float3 Normal : NORMAL;
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float2 Tex : TEXCOORD;
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};
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struct PS_INPUT
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{
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float4 Pos : SV_POSITION;
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float3 Normal : TEXCOORD0;
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float2 Tex : TEXCOORD1;
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};
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PS_INPUT VS(VS_INPUT input)
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{
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PS_INPUT output = (PS_INPUT)0;
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output.Pos = mul(input.Pos, World);
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output.Pos = mul(output.Pos, View);
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output.Pos = mul(output.Pos, Projection);
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output.Normal = mul(input.Normal, World);
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output.Tex = input.Tex;
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return output;
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}
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float4 PS(PS_INPUT input) : SV_Target
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{
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float4 texColor = txDiffuse.Sample(samLinear, input.Tex);
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float4 intensityColor = 0;
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for (int i = 0; i < 2; i++) {
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intensityColor += saturate(dot((float3)vLightDir[i], input.Normal) * vLightColor[i]);
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}
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intensityColor.a = 1;
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return texColor * intensityColor;
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}
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float4 PSSolid(PS_INPUT input) : SV_Target
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{
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return vOutputColor;
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}
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technique10 Render
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{
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pass P0
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{
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SetVertexShader(CompileShader(vs_4_0, VS()));
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SetGeometryShader(NULL);
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SetPixelShader(CompileShader(ps_4_0, PS()));
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}
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}
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technique10 RenderLight
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{
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pass P0
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{
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SetVertexShader(CompileShader(vs_4_0, VS()));
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SetGeometryShader(NULL);
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SetPixelShader(CompileShader(ps_4_0, PSSolid()));
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}
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}
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