DirectX SDK

CONST_D3DLIGHTCAPSFLAGS

The CONST_D3DLIGHTCAPSFLAGS enumeration defines lighting capability flags that are combined and present in the lCaps member of the D3DLIGHTINGCAPS type.

Enum CONST_D3DLIGHTCAPSFLAGS 
    D3DLIGHTCAPS_DIRECTIONAL = 4
    D3DLIGHTCAPS_POINT = 1
    D3DLIGHTCAPS_SPOT = 2
End Enum
D3DLIGHTCAPS_DIRECTIONAL
Supports directional lights.
D3DLIGHTCAPS_POINT
Supports point lights.
D3DLIGHTCAPS_SPOT
Supports spotlights.