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- From: Qingnan Zhou <>
- To:
- Subject: Re: [cgal-discuss] Nef polyhedron and nested shells
- Date: Fri, 12 Jun 2015 10:23:42 -0400
I have created a minimal example to illustrate this problem. The code is really short and can be downloaded from
Please let me know if you are not able to reproduce my result. Any help would be appreciated.
best,
James
On Sat, Jun 6, 2015 at 11:50 AM, Qingnan Zhou <> wrote:
Dear all,I noticed that CGAL's Nef Polyhedron gave incorrect result when the input contains multiple nested shells such as the nested_ball.off, which consists of 4 concentric spheres with normals pointing outward and inward in an alternating fashion. When intersecting it with rectangular block, box.off, it produces the following output: out.off:Where the correct output should be the following:Is there anything special I need to do when using CGAL's Nef polyhedron class? Thanks in advance!best,James
- [cgal-discuss] Nef polyhedron and nested shells, Qingnan Zhou, 06/06/2015
- Re: [cgal-discuss] Nef polyhedron and nested shells, Qingnan Zhou, 06/12/2015
- Re: [cgal-discuss] Nef polyhedron and nested shells, thierry Fernandez, 06/12/2015
- Re: [cgal-discuss] Nef polyhedron and nested shells, Qingnan Zhou, 06/12/2015
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