ID3DXRenderToEnvMap::BeginSphere Method

Begins a scene for a spherical environment map.

Syntax

HRESULT BeginSphere(      

    LPDIRECT3DTEXTURE9 pTex
);

Parameters

pTex
[in] Pointer to an IDirect3DTexture9 interface that represents the texture to render to.

Return Value

If the method succeeds, the return value is D3D_OK.
If the method fails, the return value can be one of the following values.
D3DERR_INVALIDCALL The method call is invalid. For example, a method's parameter may have an invalid value.
E_FAIL An undetermined error occurred inside the Microsoft?Direct3D?subsystem.

D3DERR_INVALIDCALL	The method call is invalid. For example, a method's parameter may have an invalid value.
E_FAIL	An undetermined error occurred inside the Microsoft?Direct3D?subsystem.