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Fix bug when one open a series of surfaces.

This commit is contained in:
Laurent Rineau 2008-10-28 17:40:51 +00:00
parent 813e25942d
commit 25dd0f25fc
1 changed files with 7 additions and 1 deletions
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8
Surface_mesher/demo/Surface_mesher/qt4-demo/mainwindow.cpp
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@ -30,7 +30,8 @@
MainWindow::MainWindow(MainWindow* other_window /* = 0 */) :
CGAL::Qt::DemosMainWindow(),
sharp_edges_angle_lower_bound(60.),
sharp_edges_angle_upper_bound(180.)
sharp_edges_angle_upper_bound(180.),
surface(0)
{
setupUi(this);
setAcceptDrops(true);
@ -68,6 +69,10 @@ void MainWindow::dropEvent(QDropEvent *event)
void MainWindow::surface_open(const QString& filename)
{
if(surface != 0) {
delete surface;
surface = 0;
}
#ifndef CGAL_DO_NOT_USE_POLYHEDRAL_SURFACE
surface = new Polyhedral_surface(this);
if(surface->open(filename)) {
@ -75,6 +80,7 @@ void MainWindow::surface_open(const QString& filename)
return;
}
delete surface;
surface = 0;
#endif
surface = new Volume(this);
if(surface->open(filename)) {