d3d9.dllReduceFaces
Microsoft DirectX 9.0 SDK Update (October 2004)

ID3DXSPMesh::ReduceFaces Method


Reduces the number of faces in a simplification mesh.

Syntax

HRESULT ReduceFaces(      

    DWORD Faces );

Parameters

Faces
[in] Number of faces to which to reduce the primitive count.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be D3DERR_INVALIDCALL.



Remarks

This method performs edge collapses to reduce the number of primitives to the value specified in Faces. It is not always possible to reduce a mesh to the requested value due to certain restrictions.



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