Microsoft DirectX 9.0

ID3DXPMesh::GenerateVertexHistory Method

Generate an immediate ancestor for each vertex when it is removed by a vertex split. Allows generation of a geomorph.


HRESULT GenerateVertexHistory(      

    DWORD* pVertexHistory );



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_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.


The vertex buffer must be equal to or greater than the maximum number of vertices in the progressive mesh.

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