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[cgal-discuss] Splitting a polyhedron halfedge and fixing the point of the new vertex

From: Costas Tsirogiannis <>
To:
Subject: [cgal-discuss] Splitting a polyhedron halfedge and fixing the point of the new vertex
Date: Thu, 20 May 2010 16:46:14 +0200
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Greetings,

I'm running an algorithm on a Polyhedron_3 object. At some point during the execution
the algorithm decides to split a (half)edge h into two pieces.

Consider the vertex v that is created on (what used to be) the interior of h.
I want the algorithm then to fix the coordinates of v->point() to some specific ones.

How can this be done? There is the spilt_edge member function of the polyhedron but
this actually makes v to be the copy of some pre-existing vertex.
The polyhedron vertex class does not have either any "set_point()" member function.

Can I do something with the de-constified version of vertex->point()?

thanks in advance

Constantinos

[cgal-discuss] Splitting a polyhedron halfedge and fixing the point of the new vertex, Costas Tsirogiannis, 05/20/2010
- Re: [cgal-discuss] Splitting a polyhedron halfedge and fixing the point of the new vertex, Sebastien Loriot (GeometryFactory), 05/20/2010

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[cgal-discuss] Splitting a polyhedron halfedge and fixing the point of the new vertex