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Active view may not be 3d viewer

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When for example the spreadsheet is open and an recompute is issued, the active view is not the 3d viewer which leads to crash if used for scene graph calculations.
This commit is contained in:
Stefan Tröger 2015-11-09 06:25:42 +01:00
parent d43525370c
commit 28965457aa
2 changed files with 20 additions and 2 deletions
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11
src/Gui/ViewProviderOriginGroup.cpp
View File

@ -148,7 +148,16 @@ void ViewProviderOriginGroup::updateOriginSize () {
return;
}
View3DInventorViewer* viewer = static_cast<View3DInventor*>(this->getActiveView())->getViewer();
Gui::Document* gdoc = Gui::Application::Instance->getDocument(getObject()->getDocument());
if(!gdoc)
return;
Gui::MDIView* view = gdoc->getViewOfViewProvider(this);
if(!view)
return;
Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
SoGetBoundingBoxAction bboxAction(viewer->getSoRenderManager()->getViewportRegion());
// calculate the bounding box for out content

11
src/Mod/PartDesign/Gui/ViewProviderBody.cpp
View File

@ -307,8 +307,17 @@ void ViewProviderBody::slotChangedObjectGui (
void ViewProviderBody::updateOriginDatumSize () {
PartDesign::Body *body = static_cast<PartDesign::Body *> ( getObject() );
// Use different bounding boxes for datums and for origins:
Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(this->getActiveView())->getViewer();
Gui::Document* gdoc = Gui::Application::Instance->getDocument(getObject()->getDocument());
if(!gdoc)
return;
Gui::MDIView* view = gdoc->getViewOfViewProvider(this);
if(!view)
return;
Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
SoGetBoundingBoxAction bboxAction(viewer->getSoRenderManager()->getViewportRegion());
const auto & model = body->getFullModel ();