IDirect3DDevice8::SetLight

Assigns a set of lighting properties for this device.

HRESULT SetLight(
  DWORD Index,
  CONST D3DLIGHT8* pLight
);

Parameters

Index

[in] Zero-based index of the set of lighting properties to set. If a set of lighting properties exists at this index, it is overwritten by the new properties specified in pLight.

pLight

[in] Pointer to a D3DLIGHT8 structure, containing the lighting-parameters to set.

Return Values

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be D3DERR_INVALIDCALL.

Requirements

  Header: Declared in D3d8.h.
  Import Library: Use D3d8.lib.

See Also

IDirect3DDevice8::GetLight, IDirect3DDevice8::GetLightEnable, IDirect3DDevice8::LightEnable