RwGetLightColor(RwLight *light, RwRGBColor *color);
Retrieves the color of a light.
light Pointer to the light.
color Pointer to the RwRGBColor that will receive the lights color.
The argument color if successful, and NULL otherwise.
If a lights brightness has been previously set with RwSetLightBrightness() the red, green and blues channels of the color returned by RwGetLightColor() will be equal to the specified brightness.