IMesh::IsMeshEqual

Compares the current mesh with pmesh and returns 0 if they are identical, 1 otherwise.

   HRESULT IsMeshEqual(
   IMesh* pmesh,  
   DWORD dwFlags  

);

pmesh

[in] Pointer to the mesh to be compared with this mesh.

dwFlags

[in] Can be MESH_NO_VERTS and/or MESH_NO_TRIS to exclude vertices or faces from the comparison.