CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 10/04/2012 06:39 PM, tang wrote:
> Dear Dr. Loriot,
>
> Thank you very much for your kindly check and reply. This mode is generated
> by boolean operations of polyhedron by CGAL. Is there any problem in CGAL's
> boolean operation modules?
I cannot guess what you did to produce your model. If you used nef, it's 
probably due to the output precision of your model.

> On the other hand, could you please give me some hints on how to check and
> fix the problem of 'self-intersection' in the model defined by 'Polyhedron'?
you can use the polyhedron demo and the self-intersection plugin to 
detect them.

Sebastien.

> Thanks,
> Zhanghong Tang
>
>
>
>
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