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FEM: vtk post processing, add a workaround check for back light

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This commit is contained in:
Bernd Hahnebach
2018-03-12 23:17:04 +01:00
parent a840126249
commit 4e00d9dac9
1 changed files with 7 additions and 0 deletions
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7
src/Mod/Fem/Gui/ViewProviderFemPostObject.cpp
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@@ -546,6 +546,13 @@ void ViewProviderFemPostObject::onChanged(const App::Property* prop) {
}
bool ViewProviderFemPostObject::doubleClicked(void) {
// work around for a problme in VTK implementation: https://forum.freecadweb.org/viewtopic.php?t=10587&start=130#p125688
// check if backlight is enabled
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");
bool isBackLightEnabled = hGrp->GetBool("EnableBacklight", false);
if (isBackLightEnabled == false)
Base::Console().Error("Back light is not enabled. Due to a VTK implemataion problem you really should consider to enable back light in FreeCAD display preferences if you work with VTK post processing.\n");
// set edit
Gui::Application::Instance->activeDocument()->setEdit(this, (int)ViewProvider::Default);
return true;
}