From 2f41a7a9dbe3786c40c21434312a7000321d66e0 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <Laurent.Rineau__CGAL@normalesup.org>
Date: Fri, 25 Apr 2008 09:41:55 +0000
Subject: [PATCH] Surface_mesher applications should always use
 CGAL::Triangulation_cell_base_with_circumcenter_3!

---
 Surface_mesher/demo/Surface_mesher/qt4-demo/volume.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Surface_mesher/demo/Surface_mesher/qt4-demo/volume.h b/Surface_mesher/demo/Surface_mesher/qt4-demo/volume.h
index baad3cf9706..db80ec6a571 100644
--- a/Surface_mesher/demo/Surface_mesher/qt4-demo/volume.h
+++ b/Surface_mesher/demo/Surface_mesher/qt4-demo/volume.h
@@ -48,6 +48,7 @@ typedef CBinary_image_3<FT,Point> Binary_image;
 #define CGAL_SURFACE_MESHER_VERBOSE
 #include <CGAL/Surface_mesh_vertex_base_3.h>
 #include <CGAL/Surface_mesh_cell_base_3.h>
+#include <CGAL/Triangulation_cell_base_with_circumcenter_3.h>
 #include <CGAL/Delaunay_triangulation_3.h>
 #include <CGAL/Surface_mesh_complex_2_in_triangulation_3.h>
 #include <CGAL/Surface_mesh_default_criteria_3.h>
@@ -56,7 +57,8 @@ typedef CBinary_image_3<FT,Point> Binary_image;
 #include <CGAL/Surface_mesh_traits_generator_3.h>
 typedef CGAL::Surface_mesh_vertex_base_3<Kernel> Vb;
 typedef CGAL::Surface_mesh_cell_base_3<Kernel> Cb;
-typedef CGAL::Triangulation_data_structure_3<Vb, Cb> Tds;
+typedef CGAL::Triangulation_cell_base_with_circumcenter_3<Kernel, Cb> Cb2;
+typedef CGAL::Triangulation_data_structure_3<Vb, Cb2> Tds;
 typedef CGAL::Delaunay_triangulation_3<Kernel, Tds> Tr;
 typedef CGAL::Surface_mesh_complex_2_in_triangulation_3<Tr> C2t3;
 typedef CGAL::Implicit_surface_3<Kernel, Binary_image> Surface_3;