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C-/C++-Quelltext

struct a2v_Shaded {
    float4 Pos          : POSITION;
    float2 TexCoord     : TEXCOORD0;
    float2 DetailCoord  : TEXCOORD1;
};

struct v2p_Shaded {
    float4  Pos             : SV_POSITION;
    float2  TexCoord        : TEXCOORD0;
    float2  DetailCoord     : TEXCOORD1;
    float4  ShadowTexCoord  : TEXCOORD2;
    float   fDepth          : COLOR;
};

void VS_Shaded( in a2v_Shaded IN, out v2p_Shaded OUT) {
    OUT.Pos = mul(IN.Pos,mWorldViewProj);
    OUT.TexCoord = IN.TexCoord;
    OUT.DetailCoord = IN.DetailCoord;
    
    OUT.fDepth = mul(IN.Pos,mLightViewProj).z;
    OUT.ShadowTexCoord = mul(IN.Pos,mLightViewProj);
}

float4 PS_Shaded( in v2p_Shaded IN): SV_Target
{
    float2 ProjectedTexCoords;
    ProjectedTexCoords[0] = IN.ShadowTexCoord.x/IN.ShadowTexCoord.w/2.0f + 0.5f;
    ProjectedTexCoords[1] = -IN.ShadowTexCoord.y/IN.ShadowTexCoord.w/2.0f + 0.5f;
    
    float fA = IN.fDepth;
    float fB = ShadowTex.Sample(linearSampler,ProjectedTexCoords).r;
    
    if( (fA-0.1f) < fB)
        return ComputeColor(IN);
    else
        return float4(0.1f,0.1f,0.1f,1.0f);
        
}