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[hmzhangmin <>]

Hi My friends,

When generate mesh for a 3D surface, we can get a triangle mesh which is
stored in "SurfaceMeshComplex_2InTriangulation_3" object, this is
implemented in function "make_surface_mesh". 
Ok, now we know the coordinates of every vertex in the triangle mesh, but we
don't know the u/v
parameter of the vertex in the original surface. As we know, after mesh
generation, every vertex in the result triangle mesh lie on the original
surface.
   
So, my question is: how can we get the u/v parameter pair for vertex in
triangle mesh after mesh generation of a 3D surface?

Thanks you very much.
Min



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