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Re: [cgal-discuss] Offset of surface


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Offset of surface
  • Date: Mon, 10 Jun 2019 10:34:28 +0200
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
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What kind of surface do you have? Are sharp feature important?

If not, you could mesh the offset surface as an implicit function.

For example in this plugin:
https://github.com/CGAL/cgal/blob/master/Polyhedron/demo/Polyhedron/Plugins/Surface_mesh/Offset_meshing_plugin.cpp
we mesh the general offset of a triangle mesh.

Sebastien.

On 6/10/19 10:06 AM, Hy.Joe wrote:
Hi, is it possible to give a different offset by a direction? For example 2mm
in z direction, 0.5mm in x, y direction. Any idea to solve this problem
using CGAL or another library?



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