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Path: remove old dislay if path becomes empty - fixes #2484

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This commit is contained in:
Yorik van Havre 2016-09-30 19:35:26 -03:00
parent 99076944af
commit 40b00e556a
1 changed files with 4 additions and 1 deletions
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5
src/Mod/Path/Gui/ViewProviderPath.cpp
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@ -221,8 +221,11 @@ void ViewProviderPath::updateData(const App::Property* prop)
if (prop == &pcPathObj->Path) {
const Toolpath &tp = pcPathObj->Path.getValue();
if(tp.getSize()==0)
if(tp.getSize()==0) {
pcLineCoords->point.deleteValues(0);
pcMarkerCoords->point.deleteValues(0);
return;
}
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Part");
float deviation = hGrp->GetFloat("MeshDeviation",0.2);