HRESULT CreateLight(D3DRMLIGHTTYPE d3drmltLightType,
D3DCOLOR cColor, LPDIRECT3DRMLIGHT* lplpD3DRMLight);
Creates a new light source with the given type and color.
·Returns D3DRM_OK if successful, or an error otherwise. For a list of possible return codes, see Direct3D Retained-Mode Return Values.
d3drmltLightType
One of the lighting types given in the D3DRMLIGHTTYPE enumerated type.
cColor
Color of the light.
lplpD3DRMLight
Address that will be filled with a pointer to an IDirect3DRMLight interface if the call succeeds.