CGAL users discussion list

["Defeng WANG" <>]

Hi, Laurent,

Thanks for you reply.

I have another question about the sample code 
"Mesh_cutting_parameterization". When I put in my mesh, I was told that 
"FATAL ERROR: Input mesh is not a surface". For the convenience to find the 
problem, I attached the mesh I used. What is the requirent for the input 
mesh? How to adjust my mesh to be acceptable for the sample code?

Many thanks!
Defeng
----- Original Message ----- 
From: "Laurent Saboret" <>
To: 
<>
Sent: Monday, December 03, 2007 9:47 PM
Subject: Re: [cgal-discuss] parameterization of genus-3 mesh


> Hi Defeng,
>
> CGAL Surface_mesh_parameterization package
> http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Surface_mesh_parameterization/Chapter_main.html
> can parameterize genus-1 meshes (topological disks).
>
> This package does not provide any algorithm to transform an arbitrary mesh 
> into a topological disk, the user being responsible for generating such a 
> cut graph. Nevertheless, we provide a simple cutting algorithm for the 
> sake of completeness. See details at 
> http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Surface_mesh_parameterization/Chapter_main.html#Section_39.5
>
> Best regards,
> --
> Laurent Saboret
> INRIA Sophia-Antipolis
>
>
> Defeng WANG a écrit :
> > Hello, CGALers,
> >
> > Ask one quick question, if I want to parameterize of a genus-3 mesh, what 
> > should I do by using CGAL?
> >
> > Thanks for any comments.
> > Best wishes,
> > Defeng
>
> --
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