Microsoft DirectX 9.0

D3DXCreateNPatchMesh Function

Creates an N-patch mesh from a triangle mesh.


HRESULT D3DXCreateNPatchMesh(      

    LPD3DXMESH* pMeshSysMem,     LPD3DXPATCHMESH* pPatchMesh );


[in] Address of a pointer to an ID3DXMesh interface that represents the triangle mesh object.
[in, out] Address of a pointer to an ID3DXPatchMesh interface that represents the created patch mesh object.

Return Value

If the function succeeds, the return value is D3D_OK.

If the function fails, the return value can be one of the following values.

D3DERR_INVALIDCALLThe method call is invalid. For example, a method's parameter may have an invalid value.
E_OUTOFMEMORYMicrosoft?Direct3D?could not allocate sufficient memory to complete the call.

Function Information

Import libraryd3dx9.lib
Minimum operating systems Windows 98

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