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[swistak06 <>]

Hello,

I am very new to CGAL, but started with demo program, namely Polyhedron_3.
The funcionality of this demo is very promising to me, since I need to find
the intersection of two polyhedra. But I have a following problem:

I take two off files with icosahedra, of which one is shifted in 3D. Some
vertices of the two objects meet (are the same). After transforming to Nef
and then doing boolean intersection I get "Segmentation fault" of the
program and it exits. I have no such problems with two objects not sharing
the vertices, so I guess this is the reason. The same problem I meet with
other polyhedra (like triacontahedron or truncated concave triacontahedron).

Is it a problem of demo program only and does not appear in the
"intersection" library of CGAL or the problem is bigger? Frankly, I would
like not to create my own software, if possible.

I run CGAL-4.3 under Virtual Machine Ubuntu 10.04. 32-bit. The host is Win7
x64.

I will be grateful for any help.

Best,
Radek



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