ID3DX10Mesh

http://msdn.microsoft.com/zh-cn/library/windows/desktop/bb173922(v=vs.85).aspx

 

需求,从mesh中获得节点信息.

HRESULT GetVertexDescription(
  [out]  const D3D10_INPUT_ELEMENT_DESC **ppDesc,
  [in]   UINT *pDeclCount
);