void ViewProviderPoints::clipPointsCallback(void * ud, SoEventCallback * n)
{
// When this callback function is invoked we must in either case leave the edit mode
Gui::View3DInventorViewer* view = reinterpret_cast<Gui::View3DInventorViewer*>(n->getUserData());
view->setEditing(false);
view->removeEventCallback(SoMouseButtonEvent::getClassTypeId(), clipPointsCallback);
n->setHandled();
std::vector<SbVec2f> clPoly = view->getGLPolygon();
if (clPoly.size() < 3)
return;
if (clPoly.front() != clPoly.back())
clPoly.push_back(clPoly.front());
std::vector<Gui::ViewProvider*> views = view->getViewProvidersOfType(ViewProviderPoints::getClassTypeId());
for (std::vector<Gui::ViewProvider*>::iterator it = views.begin(); it != views.end(); ++it) {
ViewProviderPoints* that = static_cast<ViewProviderPoints*>(*it);
if (that->getEditingMode() > -1) {
that->finishEditing();
that->cut(clPoly, *view);
}
}
view->redraw();
}
