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[cgal-discuss] How to collect the new facets after an isotropic remeshing on a subset of facests
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- From: Yaoyu Hu <>
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- Subject: [cgal-discuss] How to collect the new facets after an isotropic remeshing on a subset of facests
- Date: Thu, 16 Jul 2020 01:18:30 -0400
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Greetings,
Does anyone know how to get a collection of the newly generated facets after performing an isotropic remeshing on a subset of facets from a Surface_mesh mesh?
When I was doing the refreshing, I collect the subset of facets in an std::unordered_set, and send this unordered set to CGAL::Polygon_mesh_processing::isotropic_remeshing(). After the remeshing, I'd like to collect all the newly generated facets into a container. However, I did not find a way to do that. Does anyone know a proper way for doing this?
I am also thinking that if operations on a subset of facets are not possible, how about dividing the original mesh into pieces. And then we can do remeshing on the individual pieces of sub-meshes. In this way, I could collect the entire facets belong to a sub-mesh. However, what is the correct way to split or separate facets into a sub-mesh from the original mesh?
Thanks!
Yaoyu
- [cgal-discuss] How to collect the new facets after an isotropic remeshing on a subset of facests, Yaoyu Hu, 07/16/2020
- Re: [cgal-discuss] How to collect the new facets after an isotropic remeshing on a subset of facests, Maxime Gimeno, 07/16/2020
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