CGAL users discussion list

[Jane Tournois <>]

Hello,

after forming a mesh with Mesh_3, you have a Mesh_complex_3_in_triangulation_3.

The API gives a non-const access to the underlying triangulation, with the `triangulation()` accessor, see [1]. So, you can insert more vertices or perform other Delaunay_triangulation_3 operations. As mentioned in the documentation, the C3T3 has to be kept valid by the user.

Best regards,

Jane.

[1] https://doc.cgal.org/latest/Mesh_3/classMeshComplex__3InTriangulation__3.html#a5487d322c1d9929faf20d9f79f2f0ab5

Le 22/01/2021 à 00:31, Tony Apicella a écrit :

        Once we have formed a mesh using the mesh_3 classes, and the
        customer provides us with a few more vertices to consider, do we
        have to rebuild the entire mesh?  Is there some way to start
        with the current mesh as an initial estimate and quickly produce
        an updated mesh?
      
        
      
      
        Thank you.
      
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Jane Tournois, PhD
R&D Engineer at GeometryFactory
http://www.geometryfactory.com/