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[Olivier Devillers <>]

Le 28/04/15 09:16, Olivier Devillers a écrit :

Le 28/04/15 07:52, Sebastien Loriot (GeometryFactory) a écrit :

Try something like this:

Cell_handle cell;
Point_3 p = CGAL::circumcenter(
              cell->vertex(0),
              cell->vertex(1),
              cell->vertex(2),
              cell->vertex(3) );

Sebastien.

or


Cell_handle cell;
Point_3 p = CGAL::circumcenter(
              cell->vertex(0)->point(),
              cell->vertex(1)->point(),
              cell->vertex(2)->point(),
              cell->vertex(3)->point() );


http://doc.cgal.org/latest/Kernel_23/group__circumcenter__grp.html#gaf3f728fdb8878f994c76e83bbf795fb0

or
Cell_handle cell;
Point_3 p = dt.dual(cell);

http://doc.cgal.org/latest/Triangulation_3/classCGAL_1_1Delaunay__triangulation__3.html#a19383115ac1770759402450107d7dc04

--
Olivier Devillers, chercheur à