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Re: [cgal-discuss] Stitch polylines onto surface mesh


Chronological Thread 
  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Stitch polylines onto surface mesh
  • Date: Fri, 4 Oct 2019 14:48:36 +0200
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23: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

Either triangulate_hole_polyline ()
https://doc.cgal.org/latest/Polygon_mesh_processing/group__hole__filling__grp.html#ga8508fd49a2482ec7dcb3e1799234696a

or

clip()

https://doc.cgal.org/latest/Polygon_mesh_processing/group__PMP__corefinement__grp.html#ga5bf228a516a46f6d1c80937067a17f7e

Not sure what you really want.

Sebastien.

On 10/4/19 2:19 PM, aseverino wrote:
I know this feature exists in CGAL, and even I used it before. But I'm
struggling big time to find it.

Say I have a vector of Kernel::point_3, result of CGAL::Polygon_mesh_slicer
and I want to stitch them in the correct order to create a 2-manifold shape
from the slice result.

What function am I looking at?



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