47 lines
889 B
HLSL
47 lines
889 B
HLSL
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struct VS_INPUT
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{
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float4 vPosition : POSITION;
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float3 normal : NORMAL;
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float2 uv0 : UV0;
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float2 uv1 : UV1;
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};
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struct VS_OUTPUT {
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float4 vPosition : SV_POSITION;
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float3 normal : TEXCOORD0;
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float2 uv0 : TEXCOORD1;
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float2 uv1 : TEXCOORD2;
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};
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cbuffer TestBuffer : register(b3) {
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float4x4 mWorld;
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float4x4 mView;
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float4x4 mProjection;
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}
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Texture2D tex : register(t0);
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Texture2D tex2 : register(t1);
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SamplerState MeshTextureSampler;
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VS_OUTPUT main_vs(VS_INPUT v) {
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VS_OUTPUT o;
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float4x4 wvp = mul(mul(mProjection, mView), mWorld);
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o.vPosition = mul(wvp, float4(v.vPosition.xyz, 1));
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o.normal = mul((float3x3)mWorld, v.normal);
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o.uv0 = v.uv0;
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o.uv1 = v.uv1;
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return o;
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}
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float4 main_ps(VS_OUTPUT input) : SV_Target
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{
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float3 sun = normalize(float3(-1,1,-1));
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float lit = dot(sun, input.normal);
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float3 diffuse = float3(1, 0, 0);
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return float4(diffuse * lit, 1);
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}
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