Here's _one_ way to modify the code to put light constants in:

Code:

---

        // preset this with light positions (xyz) and ranges (w)
	const float4 vecLightPos[8]= {
					-327,650,470,400, 
					-893,607,400,400,
					62,703,417,800,
					0,0,0,0,
					0,0,0,0,
					0,0,0,0,
					0,0,0,0,
					0,0,0,0};
	 
	// preset this with light colors
	const float4 vecLightColor[8]= {
                                        1,0,0,1, //Red
					0,1,0,1, //Green
					0,0,1,1, //Blue
					0,0,0,0,
					0,0,0,0,
					0,0,0,0,
					0,0,0,0,
					0,0,0,0}; 

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