D3DCOLORVALUE

typedef struct _D3DCOLORVALUE {

union {

D3DVALUE r;

D3DVALUE dvR;

};

union {

D3DVALUE g;

D3DVALUE dvG;

};

union {

D3DVALUE b;

D3DVALUE dvB;

};

union {

D3DVALUE a;

D3DVALUE dvA;

};

} D3DCOLORVALUE;

Describes color values for the D3DLIGHT and D3DMATERIAL structures.

dvR, dvG, dvB, and dvA

Values of the D3DVALUE type specifying the red, green, blue, and alpha components of a color.