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0000570: App::Document::_RecomputeFeature(): Unknown exception in Feature "Fusion" thrown

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git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5400 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer 2012-01-12 09:59:28 +00:00
parent 604088221d
commit db3e0cad43
1 changed files with 18 additions and 11 deletions
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29
src/Mod/Part/App/FeaturePartFuse.cpp
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@ -24,6 +24,7 @@
#include "PreCompiled.h"
#ifndef _PreComp_
# include <BRepAlgoAPI_Fuse.hxx>
# include <Standard_Failure.hxx>
#endif
@ -81,18 +82,24 @@ App::DocumentObjectExecReturn *MultiFuse::execute(void)
}
if (s.size() >= 2) {
TopoDS_Shape res = s.front();
for (std::vector<TopoDS_Shape>::iterator it = s.begin()+1; it != s.end(); ++it) {
// Let's call algorithm computing a fuse operation:
BRepAlgoAPI_Fuse mkFuse(res, *it);
// Let's check if the fusion has been successful
if (!mkFuse.IsDone())
throw Base::Exception("Fusion failed");
res = mkFuse.Shape();
try {
TopoDS_Shape res = s.front();
for (std::vector<TopoDS_Shape>::iterator it = s.begin()+1; it != s.end(); ++it) {
// Let's call algorithm computing a fuse operation:
BRepAlgoAPI_Fuse mkFuse(res, *it);
// Let's check if the fusion has been successful
if (!mkFuse.IsDone())
throw Base::Exception("Fusion failed");
res = mkFuse.Shape();
}
if (res.IsNull())
throw Base::Exception("Resulting shape is invalid");
this->Shape.setValue(res);
}
catch (Standard_Failure) {
Handle_Standard_Failure e = Standard_Failure::Caught();
return new App::DocumentObjectExecReturn(e->GetMessageString());
}
if (res.IsNull())
throw Base::Exception("Resulting shape is invalid");
this->Shape.setValue(res);
}
else {
throw Base::Exception("Not enough shape objects linked");