ID3DXPMesh::TrimByFaces

Modifies the minimum and maximum level of detail (LOD) of an ID3DXPMesh object.

HRESULT TrimByFaces(
  DWORD NewFacesMin,
  DWORD NewFacesMax,
  DWORD * rgiFaceRemap,
  DWORD * rgiVertRemap
);

Parameters

NewFacesMin

[in] New minimum number of faces. This parameter must be between current minimum and maximum number of faces.

NewFacesMax

[in] New maximum number of faces. This parameter must be between current minimum and maximum number of faces.

rgiFaceRemap

[out] Returns one DWORD per face that contains face remap information.

rgiVertRemap

[out] Returns one DWORD per vertex that contians vertex remap information.

Return Values

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be one of the following: D3DERR_INVALIDCALL, E_OUTOFMEMORY.

Requirements

Header: Declared in D3dx9mesh.h.

See Also

ID3DXPMesh::TrimByVertices