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Gui: add coinRemoveAllChildren to work around Coin3D bug

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See bug description:
https://bitbucket.org/Coin3D/coin/pull-requests/119/fix-sochildlist-auditing/diff

Because of path based rendering (SoFCPathAnnotation) in mouse over
highlight, this bug causes crash more frequently here comparing to
upstream.

All C++ calling of SoGroup::removeAllChildren() is replaced by
Gui::coinRemoveAllChildren(), and python code is fixed by monkey
patching SoGroup.removeAllChildren() in FreeCADGuiInit.py.
This commit is contained in:
Zheng, Lei
2019-05-31 06:28:00 +08:00
committed by wmayer
parent c744157e9a
commit c8891be856
36 changed files with 115 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/Mod/PartDesign/Gui/ViewProviderTransformed.cpp
View File

@@ -119,12 +119,12 @@ void ViewProviderTransformed::unsetEdit(int ModNum)
while (pcRejectedRoot->getNumChildren() > 7) {
SoSeparator* sep = static_cast<SoSeparator*>(pcRejectedRoot->getChild(7));
SoMultipleCopy* rejectedTrfms = static_cast<SoMultipleCopy*>(sep->getChild(2));
rejectedTrfms ->removeAllChildren();
Gui::coinRemoveAllChildren(rejectedTrfms);
sep->removeChild(1);
sep->removeChild(0);
pcRejectedRoot ->removeChild(7);
}
pcRejectedRoot->removeAllChildren();
Gui::coinRemoveAllChildren(pcRejectedRoot);
pcRoot->removeChild(pcRejectedRoot);
@@ -168,7 +168,7 @@ void ViewProviderTransformed::recomputeFeature(void)
while (pcRejectedRoot->getNumChildren() > 7) {
SoSeparator* sep = static_cast<SoSeparator*>(pcRejectedRoot->getChild(7));
SoMultipleCopy* rejectedTrfms = static_cast<SoMultipleCopy*>(sep->getChild(2));
rejectedTrfms ->removeAllChildren();
Gui::coinRemoveAllChildren(rejectedTrfms);
sep->removeChild(1);
sep->removeChild(0);
pcRejectedRoot ->removeChild(7);