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HLSL-Quelltext

 struct VS_INPUT 
 { 
    float4 PositionIn : POSITION; 
    float3 NormalIn  : NORMAL; 
    float4 DiffuseIn  : COLOR0; 
 }; 
  
 struct VS_OUTPUT 
 { 
    float4 PositionOut : POSITION; 
    float4 DiffuseOut    : COLOR0; 
 }; 
  
 float4x4 ShaderMatrix : register(c0); 
 float4x4 WorldMatrix : register(c4); 
 float4  DiffuseLightColor : register(c10); 
 float4  LightDirection : register(c12); 
  
 VS_OUTPUT main(const VS_INPUT VertexIn) 
 { 
      VS_OUTPUT VertexOut; 
        float3 transformedNormal = normalize(mul(VertexIn.NormalIn,WorldMatrix)); 
       float diffuseFactor = saturate(dot(transformedNormal, normalize(-LightDirection).xyz)); 
        VertexOut.DiffuseOut =  float4(transformedNormal); 
        VertexOut.PositionOut = mul(VertexIn.PositionIn, ShaderMatrix); 
    
        return VertexOut; 
 
}