36 lines
595 B
HLSL
36 lines
595 B
HLSL
!!samps reflectcube
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struct a2v
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{
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float4 pos: POSITION;
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};
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struct v2f
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{
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#ifndef FRAGMENT_SHADER
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float4 pos: POSITION;
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#endif
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float3 texc: TEXCOORD0;
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};
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#ifdef VERTEX_SHADER
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float4x4 m_modelviewprojection;
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v2f main (a2v inp)
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{
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v2f outp;
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outp.pos = mul(m_modelviewprojection, inp.pos);
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outp.texc = inp.pos.xyz;
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return outp;
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}
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#endif
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#ifdef FRAGMENT_SHADER
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float3 e_eyepos;
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sampler s_reflectcube;
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float4 main (v2f inp) : COLOR0
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{
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float3 tc = inp.texc - e_eyepos.xyz;
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tc.y = -tc.y;
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return texCUBE(s_reflectcube, tc);
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}
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#endif
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