www.pudn.com > oglu_per_vertex_reflective_environment_mapping.zip > oglu_per_vertex_reflective_environment_mapping_ps.cg

 
void main(	in		float4		position		: POSITION, 
			in		float2		texCoord		: TEXCOORD0, 
            in		float3		R				: TEXCOORD1, 
 
            out		float4		oColor			: COLOR, 
			 
            uniform	samplerCUBE environmentMap 
		)  
{ 
	// Here, fetching the environment color via Cg intrinsic  
	// texCUBE is the only thing to do. 
	oColor = texCUBE( environmentMap, R ); 
}