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add warning when compound with multiple solids/shells is selected

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wmayer
2017-09-22 12:16:21 +02:00
parent c1ac53b61f
commit 75b2e858a2
1 changed files with 39 additions and 1 deletions
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40
src/Mod/PartDesign/Gui/CommandBody.cpp
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@@ -48,6 +48,7 @@
#include "Utils.h"
#include "WorkflowManager.h"
#include <TopExp_Explorer.hxx>
//===========================================================================
@@ -135,7 +136,44 @@ void CmdPartDesignBody::activated(int iMsg)
QObject::tr("Base feature (%1) belongs to other part.")
.arg(QString::fromUtf8(baseFeature->Label.getValue())));
baseFeature = nullptr;
};
}
// if a standard Part feature (not a PartDesign feature) is selected then check
// the number of solids/shells
else if (!baseFeature->isDerivedFrom(PartDesign::Feature::getClassTypeId())) {
const TopoDS_Shape& shape = static_cast<Part::Feature*>(baseFeature)->Shape.getValue();
if (!shape.IsNull()) {
int numSolids = 0;
int numShells = 0;
for (TopExp_Explorer xp(shape, TopAbs_SOLID); xp.More(); xp.Next()) {
numSolids++;
}
for (TopExp_Explorer xp(shape, TopAbs_SHELL, TopAbs_SOLID); xp.More(); xp.Next()) {
numShells++;
}
QString warning;
if (numSolids > 1 && numShells == 0) {
warning = QObject::tr("The selected shape consists of multiple solids.\n"
"This may lead to unexpected results.");
}
else if (numShells > 1 && numSolids == 0) {
warning = QObject::tr("The selected shape consists of multiple shells.\n"
"This may lead to unexpected results.");
}
else if (numShells == 1 && numSolids == 0) {
warning = QObject::tr("The selected shape consists of only a shell.\n"
"This may lead to unexpected results.");
}
else if (numSolids + numShells > 1) {
warning = QObject::tr("The selected shape consists of multiple solids or shells.\n"
"This may lead to unexpected results.");
}
if (!warning.isEmpty()) {
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Base feature"), warning);
}
}
}
}
} else {