D3DX11SHProjectCubeMap

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
extern (Windows)
HRESULT
D3DX11SHProjectCubeMap
(
ID3D11DeviceContext pContext
,
UINT Order
,
ID3D11Texture2D pCubeMap
,
FLOAT* pROut
,
FLOAT* pGOut
,
FLOAT* pBOut
)

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