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- From: Zohar <>
- To:
- Subject: Re: [cgal-discuss] Multi-level polyhedron
- Date: Fri, 28 Feb 2014 07:09:55 -0800 (PST)
Wow, the whole thing (halfedge_collapse) is changed. Are there still 5 cases
doing the same operations?
I don't fully follow.
Record the neighborhood (a patch around the collapsed edge) before the
collapse, and upon undo I simply cut this neighborhood from the coarse mesh
and restore it to the way it was, sounds like a good idea.
The thing is that I have additional data on the edges which needs to be
updated if edges are collapsed (not related to the multi-resolution), so I
still need to follow what happens and update my own data in the coarse mesh.
What do you mean by "modify halfedge_collapse", should I modify cgal sources
or write a template instantiation override?
What do you mean by "clean up the data structure from the pending
simplices"? I assume it's related to the first step that leaves the
simplicies, which are now actually deleted. But I don't see why the
cut/paste patch idea needs all this.
--
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- Re: [cgal-discuss] Multi-level polyhedron, (continued)
- Re: [cgal-discuss] Multi-level polyhedron, Philipp Moeller, 02/26/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Philipp Moeller, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Sebastien Loriot (GeometryFactory), 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Sebastien Loriot (GeometryFactory), 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Sebastien Loriot (GeometryFactory), 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Sebastien Loriot (GeometryFactory), 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/28/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Philipp Moeller, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Zohar, 02/27/2014
- Re: [cgal-discuss] Multi-level polyhedron, Philipp Moeller, 02/26/2014
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