FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000449 | FreeCAD | Bug | public | 2011-10-16 14:34 | 2015-01-23 21:27 |
| Reporter | myier | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | no change required | ||
| Summary | 0000449: Making a cylinder with height = 1500 freezes the application | ||||
| Description | pasted from http://sourceforge.net/apps/phpbb/free-cad/viewtopic.php?f=3&t=1782 Hello, I'm having a really weird problem in FreeCAD with recent versions, at least since version 4938 and still in 5025: I have a quite random lethal freeze of the application. I was able to find a way to always reproduce it: launch FreeCAD, create a new file, create a cylinder, change its height in the combo view, and try to set it to 1500. On my computer, setting 150 is fine, and when I press the second '0', FreeCAD freezes for ever with 100% CPU usage. Nothing is repainted, I have to kill it. I think that the first times it happened it was not with this particular example, I had time to create some parts before it froze, and I lost what I did because of the freeze. I mean, it seems to happen quite randomly, not only with the 1500 problem. Thanks for help and recently added features anyway | ||||
| Steps To Reproduce | 1) Open FreeCAD -> Complete workbench 2) Create a cylinder 3) Try to set its height to 1500 4) FreeCAD freezes | ||||
| Tags | No tags attached. | ||||
| FreeCAD Information | |||||
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That issues happens here too |
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I confirm this behavior on Ubuntu 11.10 64 Bit with FreeCAD 0.12-bzr4677 from PPA. Further on this bug: - changing first the radius to another value allows to set the length to 1500 - changing back the radius to 2mm freezes FreeCAD hangs, using 100% of one of the CPU's cores, but if you let it be the window will be responsive again after a few minutes, whith the radius changed to the desired value. |
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This does NOT happen with either SVN5057 nor with PPA 4701 on Kubuntu 11.04 32bit + git oce +kde4.7.1 +ubuntu backports etc. The cylinder rendered perfectly and fast, on my old p4 2.8 GHz single core 32Bit ..... while it was also compiling another version of FreeCAD at the same time. So no performance issue here. |
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I can not reproduce that error. Maybe this was due to a weak graphic card... |
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I am getting the same error on Ubuntu 11.10 64 bit with the PPA version of FreeCAD, and an Nvidia GeForce 9800GT 1GB VRAM graphics card (with proprietary driver). I don't think it's a weak one! The problem cannot be reproduced on a notebook with Intel GMA4500MHD graphics chipset on Ubuntu 11.04 with the same PPA version. Go figure... |
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Mhh, no idea what that could be.. Can you run in the debugger and break in the freeze. Would be interesting whats it doing in the freeze. |
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I'll try that, but I've never run the debugger. I'l look in the forum. |
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Juergen: check the forum thread, I've already tried to debug it, but now the issue has disappeared: http://forum.freecadweb.org/viewtopic.php?f=3&t=1782&start=30 I'm afraid that's a random issue. I also had a freeze issue with the sketcher, resolved by putting console outputs in it... |
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These are two different freezes. The freeze from this report I cannot reproduce but the freeze from the sketcher I can reproduce all the time but only in release mode. So, it is a kind of race condition but no idea what because I don't think that the sketch solver uses threads, does it? |
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I got it as well. Stack trace: #0 0x00007fffd591a07d in BRepMesh_Delaun::AddVertices(BRepMesh_Array1OfVertexOfDelaun&) () from /usr/lib/libTKMesh-6.5.0.so #1 0x00007fffd593fa78 in BRepMesh_FastDiscretFace::Add(TopoDS_Face const&, Handle_BRepMesh_FaceAttribute const&, TopTools_DataMapOfShapeReal const&) () from /usr/lib/libTKMesh-6.5.0.so 0000002 0x00007fffd5932f6c in BRepMesh_FastDiscret::Process(TopoDS_Face const&) const () from /usr/lib/libTKMesh-6.5.0.so 0000003 0x00007fffd5943331 in BRepMesh_IncrementalMesh::Update(TopoDS_Shape const&) () from /usr/lib/libTKMesh-6.5.0.so 0000004 0x00007fffd5943ec3 in BRepMesh_IncrementalMesh::Perform() () from /usr/lib/libTKMesh-6.5.0.so 0000005 0x00007fffd5943fdc in BRepMesh_IncrementalMesh::BRepMesh_IncrementalMesh(TopoDS_Shape const&, double, unsigned int, double) () from /usr/lib/libTKMesh-6.5.0.so 0000006 0x00007fffd51ad29f in PartGui::ViewProviderPartExt::updateVisual (this=0x2114a60, inputShape=...) at ViewProviderExt.cpp:579 0000007 0x00007fffd51acc6f in PartGui::ViewProviderPartExt::updateData (this=0x2114a60, prop=0x2111ad0) at ViewProviderExt.cpp:493 0000008 0x00007ffff2230fc8 in Gui::ViewProvider::update (this=0x2114a60, prop=0x2111ad0) at ViewProvider.cpp:232 0000009 0x00007ffff20e3518 in Gui::Document::slotChangedObject (this=0x20158d0, Obj=..., Prop=...) at Document.cpp:434 0000010 0x00007ffff20f0c8b in boost::_mfi::mf2<void, Gui::Document, App::DocumentObject const&, App::Property const&>::operator() (this=0x1ee5d00, p=0x20158d0, a1=..., a2=...) at /usr/include/boost/bind/mem_fn_template.hpp:280 0000011 0x00007ffff20f01b0 in boost::_bi::list3<boost::_bi::value<Gui::Document*>, boost::arg<1>, boost::arg<2> >::operator()<boost::_mfi::mf2<void, Gui::Document, App::DocumentObject const&, App::Property const&>, boost::_bi::list2<App::DocumentObject const&, App::Property const&> > (this=0x1ee5d10, f=..., a=...) at /usr/include/boost/bind/bind.hpp:392 0000012 0x00007ffff20ef6ba in boost::_bi::bind_t<void, boost::_mfi::mf2<void, Gui::Document, App::DocumentObject const&, App::Property const&>, boost::_bi::list3<boost::_bi::value<Gui::Document*>, boost::arg<1>, boost::arg<2> > >::operator()<App::DocumentObject, App::Property> (this=0x1ee5d00, a1=..., a2=...) at /usr/include/boost/bind/bind_template.hpp:102 0000013 0x00007ffff20ee86e in boost::detail::function::void_function_obj_invoker2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, Gui::Document, App::DocumentObject const&, App::Property const&>, boost::_bi::list3<boost::_bi::value<Gui::Document*>, boost::arg<1>, boost::arg<2> > >, void, App::DocumentObject const&, App::Property const&>::invoke (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:153 0000014 0x00007ffff29f9c74 in boost::function2<void, App::DocumentObject const&, App::Property const&>::operator() (this=0x1ee5cf8, a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:1013 0000015 0x00007ffff29f9847 in boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >::operator()<boost::signals::detail::connection_slot_pair>(boost::signals::detail::connection_slot_pair const&) const (this=0x7fffffffa010, slot=...) at /usr/include/boost/signals/signal_template.hpp:119 0000016 0x00007ffff29f8d8c in boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>::dereference() const (this=0x7fffffff9fd0) at /usr/include/boost/signals/detail/slot_call_iterator.hpp:61 0000017 0x00007ffff29f7cbc in boost::iterator_core_access::dereference<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator> >(boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator> const&) (f=...) at /usr/include/boost/iterator/iterator_facade.hpp:517 0000018 0x00007ffff29f612c in boost::iterator_facade<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>::operator*() const (this=0x7fffffff9fd0) at /usr/include/boost/iterator/iterator_facade.hpp:643 0000019 0x00007ffff29f3ad8 in boost::detail::postfix_increment_proxy<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<const App::DocumentObject&, const App::Property&, boost::function<void(const App::DocumentObject&, const App::Property&)> >, boost::signals::detail::named_slot_map_iterator> >::postfix_increment_proxy(const boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<const App::DocumentObject&, const App::Property&, boost::function<void(const App::DocumentObject&, const App::Property&)> >, boost::signals::detail::named_slot_map_iterator> &) (this=0x7fffffff9e7f, x=...) at /usr/include/boost/iterator/iterator_facade.hpp:145 0000020 0x00007ffff29f071e in boost::operator++<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>(boost::iterator_facade<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>&, int) (i=...) at /usr/include/boost/iterator/iterator_facade.hpp:732 0000021 0x00007ffff29ec3e3 in boost::last_value<void>::operator()<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator> >(boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound2<void>::caller<App::DocumentObject const&, App::Property const&, boost::function<void (App::DocumentObject const&, App::Property const&)> >, boost::signals::detail::named_slot_map_iterator>) const (this=0x201b5d8, first=..., last=...) at /usr/include/boost/last_value.hpp:49 0000022 0x00007ffff29e8736 in boost::signal2<void, App::DocumentObject const&, App::Property const&, boost::last_value<void>, int, std::less<int>, boost::function<void (App::DocumentObject const&, App::Property const&)> >::operator()(App::DocumentObject const&, App::Property const&) (this=0x2022c68, a1=..., a2=...) at /usr/include/boost/signals/signal_template.hpp:354 0000023 0x00007ffff2a183dd in App::Document::onChangedProperty (this=0x2022ad0, Who=0x2111a10, What=0x2111ad0) at Document.cpp:421 0000024 0x00007ffff2a35a80 in App::DocumentObject::onChanged (this=0x2111a10, prop=0x2111ad0) at DocumentObject.cpp:186 0000025 0x00007fffd55d88e6 in Part::Feature::onChanged (this=0x2111a10, prop=0x2111ad0) at PartFeature.cpp:112 0000026 0x00007fffd55e15b8 in Part::Primitive::onChanged (this=0x2111a10, prop=0x2111ad0) at PrimitiveFeature.cpp:109 0000027 0x00007ffff2a6481f in App::Property::hasSetValue (this=0x2111ad0) at Property.cpp:94 0000028 0x00007fffd55eb43f in Part::PropertyPartShape::setValue (this=0x2111ad0, sh=...) at PropertyTopoShape.cpp:90 0000029 0x00007fffd55e3af6 in Part::Cylinder::execute (this=0x2111a10) at PrimitiveFeature.cpp:384 0000030 0x00007ffff2a353d1 in App::DocumentObject::recompute (this=0x2111a10) at DocumentObject.cpp:85 0000031 0x00007fffd55e157c in Part::Primitive::onChanged (this=0x2111a10, prop=0x2111b38) at PrimitiveFeature.cpp:102 0000032 0x00007ffff2a6481f in App::Property::hasSetValue (this=0x2111b38) at Property.cpp:94 0000033 0x00007ffff2a7be19 in App::PropertyFloat::setValue (this=0x2111b38, lValue=1500) at PropertyStandard.cpp:750 0000034 0x00007ffff2a85234 in App::PropertyLength::setPyObject (this=0x2111b38, value=0x1c64a98) at PropertyUnits.cpp:111 0000035 0x00007ffff2a3d133 in App::DocumentObjectPy::setCustomAttributes (this=0x201bc30, attr=0x1be4894 "Height", obj=0x1c64a98) at DocumentObjectPyImp.cpp:161 0000036 0x00007ffff2a3c1f0 in App::DocumentObjectPy::_setattr (this=0x201bc30, attr=0x1be4894 "Height", value=0x1c64a98) at DocumentObjectPy.cpp:593 0000037 0x00007fffd55dafdb in Part::PartFeaturePy::_setattr (this=0x201bc30, attr=0x1be4894 "Height", value=0x1c64a98) at PartFeaturePy.cpp:255 0000038 0x00007ffff2e273cf in Base::PyObjectBase::__setattr (obj=0x201bc38, attr=0x1be4894 "Height", value=0x1c64a98) at PyObjectBase.cpp:170 #39 0x00007ffff3189627 in PyObject_SetAttr () from /usr/lib/libpython2.7.so.1.0 #40 0x00007ffff31e90eb in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0 0000041 0x00007ffff31ee085 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0 0000042 0x00007ffff31ee1c2 in PyEval_EvalCode () from /usr/lib/libpython2.7.so.1.0 0000043 0x00007ffff321050c in PyRun_StringFlags () from /usr/lib/libpython2.7.so.1.0 0000044 0x00007ffff2df3bf2 in Base::InterpreterSingleton::runString (this=0x62b010, sCmd=0x2244228 "FreeCAD.getDocument(\"Unnamed\").getObject(\"Cylinder\").Height = 1500.00") at Interpreter.cpp:117 0000045 0x00007ffff20051a4 in Gui::Application::runPythonCode (this=0x7fffffffd750, cmd=0x2244228 "FreeCAD.getDocument(\"Unnamed\").getObject(\"Cylinder\").Height = 1500.00", gui=false, pyexc=true) at Application.cpp:1262 0000046 0x00007ffff2277b19 in Gui::PropertyEditor::PropertyItem::setPropertyValue (this=0x2268090, value=...) at PropertyItem.cpp:231 0000047 0x00007ffff227a499 in Gui::PropertyEditor::PropertyFloatItem::setValue (this=0x2268090, value=...) at PropertyItem.cpp:576 0000048 0x00007ffff2278299 in Gui::PropertyEditor::PropertyItem::setData (this=0x2268090, value=...) at PropertyItem.cpp:293 0000049 0x00007ffff2289e04 in Gui::PropertyEditor::PropertyModel::setData (this=0xa43240, index=..., value=..., role=2) at PropertyModel.cpp:89 0000050 0x00007ffff2289646 in Gui::PropertyEditor::PropertyItemDelegate::setModelData (this=0xa45620, editor=0x2260450, model=0xa43240, index=...) at PropertyItemDelegate.cpp:132 0000051 0x00007ffff73660ea in QAbstractItemView::commitData(QWidget*) () from /usr/lib/libQtGui.so.4 0000052 0x00007ffff2275f5c in Gui::PropertyEditor::PropertyEditor::commitData (this=0xa3e6e0, editor=0x2260450) at PropertyEditor.cpp:88 0000053 0x00007ffff7368ed5 in QAbstractItemView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4 0000054 0x00007ffff73afb95 in QTreeView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4 0000055 0x00007ffff227641c in Gui::PropertyEditor::PropertyEditor::qt_metacall (this=0xa3e6e0, _c=QMetaObject::InvokeMetaMethod, _id=60, _a=0x7fffffffb4f0) at moc_PropertyEditor.cpp:64 0000056 0x00007ffff7abcb1a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 0000057 0x00007ffff74d06ef in QAbstractItemDelegate::commitData(QWidget*) () from /usr/lib/libQtGui.so.4 0000058 0x00007ffff22894f0 in Gui::PropertyEditor::PropertyItemDelegate::valueChanged (this=0xa45620) at PropertyItemDelegate.cpp:111 0000059 0x00007ffff228975d in Gui::PropertyEditor::PropertyItemDelegate::qt_metacall (this=0xa45620, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffffffb630) at moc_PropertyItemDelegate.cpp:73 0000060 0x00007ffff7abcb1a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 0000061 0x00007ffff74cdce0 in QDoubleSpinBox::valueChanged(double) () from /usr/lib/libQtGui.so.4 0000062 0x00007ffff72a6f97 in ?? () from /usr/lib/libQtGui.so.4 0000063 0x00007ffff7218dee in ?? () from /usr/lib/libQtGui.so.4 0000064 0x00007ffff7218f15 in ?? () from /usr/lib/libQtGui.so.4 0000065 0x00007ffff721acde in QAbstractSpinBox::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4 0000066 0x00007ffff74cdd45 in QDoubleSpinBox::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4 0000067 0x00007ffff7abcb1a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 0000068 0x00007ffff7263952 in QLineEdit::textChanged(QString const&) () from /usr/lib/libQtGui.so.4 0000069 0x00007ffff7263e0c in QLineEdit::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4 0000070 0x00007ffff7abcb1a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 0000071 0x00007ffff74cc565 in QLineControl::textChanged(QString const&) () from /usr/lib/libQtGui.so.4 0000072 0x00007ffff72687bb in QLineControl::finishChange(int, bool, bool) () from /usr/lib/libQtGui.so.4 0000073 0x00007ffff726aa85 in QLineControl::processKeyEvent(QKeyEvent*) () from /usr/lib/libQtGui.so.4 0000074 0x00007ffff725fa59 in QLineEdit::keyPressEvent(QKeyEvent*) () from /usr/lib/libQtGui.so.4 0000075 0x00007ffff6eb309a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 0000076 0x00007ffff7261fc7 in QLineEdit::event(QEvent*) () from /usr/lib/libQtGui.so.4 0000077 0x00007ffff721afe6 in QAbstractSpinBox::keyPressEvent(QKeyEvent*) () from /usr/lib/libQtGui.so.4 0000078 0x00007ffff6eb309a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 0000079 0x00007ffff6e629f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 0000080 0x00007ffff6e67f76 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 0000081 0x00007ffff2008ff0 in Gui::GUIApplication::notify (this=0x7fffffffd9c0, receiver=0x2260450, event=0x7fffffffc880) at Application.cpp:1443 0000082 0x00007ffff7aa9fbc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 0000083 0x00007ffff6f029d9 in ?? () from /usr/lib/libQtGui.so.4 0000084 0x00007ffff6f02e1b in ?? () from /usr/lib/libQtGui.so.4 0000085 0x00007ffff6ede7d4 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 0000086 0x00007ffff6f06d32 in ?? () from /usr/lib/libQtGui.so.4 0000087 0x00007ffff05eb4a3 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 0000088 0x00007ffff05ebc80 in ?? () from /lib/libglib-2.0.so.0 0000089 0x00007ffff05ebf1d in g_main_context_iteration () from /lib/libglib-2.0.so.0 0000090 0x00007ffff7ad4abf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 0000091 0x00007ffff6f069ce in ?? () from /usr/lib/libQtGui.so.4 0000092 0x00007ffff7aa91c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 0000093 0x00007ffff7aa93bf in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 0000094 0x00007ffff7aad567 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 0000095 0x00007ffff20064c9 in Gui::Application::runApplication () at Application.cpp:1659 0000096 0x0000000000406919 in main (argc=1, argv=0x7fffffffe378) at MainGui.cpp:349 |
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As the first line says it's somewhere inside "BRepMesh_Delaun". So I fear there is not much we can do for this. |
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Please do someone of you switch on the logging in the report window and look how many triangles the view provider create when you increase the length. On my box its start with 156 and after a change it is always 100. Even if I make it several km hight... |
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It's probably the same value for everybody, but I can't confirm it because I don't know how to switch on the logging. |
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make the report window visible and use the context menu in the report view. There you can check logging on... |
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We need more information since I can not reproduce that error. Set to feedback so far... |
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Jriegel: I finally could display the number of triangles and I confirm it does not gets higher when the object is made much larger. If I have time, I will investigate the freeze on the python code on the tesselate function as explained on the forum, but it may take some time. Thanks anyway. |
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Mhh, I leave the bug open so far. But if not somewhen not comes some way to reproduce that bug I will close it. |
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I'm seeing the same behavior for creating long thin cylinders on my computer. The app seems to freeze, but actually displays the part eventually, after taking a very long time. From python console I enter: c = Part.makeCylinder(1,1000) Part.show(c) The first line executes no problem, but the second line which displays it causes the app to churn away for a minute or two, 100% CPU(for a single core) on my Core i7 Q720 @ 1.60 Ghz. Before this command memory usage is around 70MiB, and running this command causes it to spike to over 2GiB! Strangely making a large, more "squarish" cylinder: Part.makeCylinder(1000,1000) Shows instantly with no excessive cpu or ram usage. Ubuntu 11.10 64bit FreeCAD .12 revision 4830 (Launchpad) |
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Here are the results i get from enabling logging as requested by Jriegel: Part.show(Part.makeCylinder(1,1000)) ViewProvider update time: 326.886993 s Shape tria info: Faces:3 Edges:3 Nodes:13394 Triangles:26778 IdxVec:9 Part.show(Part.makeCylinder(1000,1000)) ViewProvider update time: 0.021000 s Shape tria info: Faces:3 Edges:3 Nodes:138 Triangles:132 IdxVec:73 There is a ridiculous number of triangles in the long thing cylinder. |
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http://forum.freecadweb.org/viewtopic.php?f=3&t=3152 |
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I don't see this problem, the bug report is very old, can anyone still confirm this bug with current software versions? If not does anyone mind if I close this? OS: Ubuntu 14.04.1 LTS Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.15.4435 (Git) Branch: master Hash: f24e216db4fb923b2571ad9d856f934e81bec797 Python version: 2.7.6 Qt version: 4.8.6 Coin version: 4.0.0a OCC version: 6.7.1.oce-0.17-dev |
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Can't reproduce here. OS: Ubuntu 14.04.1 LTS Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.15.4387 (Git) Branch: master Hash: 26666a1fdabdc08bf8e664bad7173581dc9c1606 Python version: 2.7.6 Qt version: 4.8.6 Coin version: 4.0.0a OCC version: 6.7.1.oce-0.16 |
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Since nobody can reproduce this with a more recent OCC version it was very likely a bug in older OCC versions and is fixed now. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-10-16 14:34 | yorik | New Issue | |
| 2011-10-16 14:35 | yorik | Reporter | yorik => myier |
| 2011-10-16 14:36 | yorik | Note Added: 0001171 | |
| 2011-10-16 19:37 | normandc | Note Added: 0001172 | |
| 2011-10-16 20:00 | normandc | Note Edited: 0001172 | |
| 2011-10-24 11:15 | jmaustpc | Note Added: 0001187 | |
| 2011-11-04 21:12 |
|
Note Added: 0001243 | |
| 2011-11-04 21:15 | normandc | Note Added: 0001244 | |
| 2011-11-04 21:42 |
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Note Added: 0001249 | |
| 2011-11-04 21:43 | normandc | Note Added: 0001250 | |
| 2011-11-04 23:30 | myier | Note Added: 0001252 | |
| 2011-11-05 17:37 | wmayer | Note Added: 0001255 | |
| 2011-11-05 22:11 | bombardier | Note Added: 0001258 | |
| 2011-11-05 22:11 | bombardier | Note Edited: 0001258 | |
| 2011-11-05 22:58 | wmayer | Note Added: 0001260 | |
| 2011-11-06 18:06 |
|
Note Added: 0001263 | |
| 2011-11-11 22:40 | myier | Note Added: 0001279 | |
| 2011-11-21 08:39 |
|
Note Added: 0001333 | |
| 2011-11-21 09:17 |
|
Note Added: 0001338 | |
| 2011-11-21 09:17 |
|
Status | new => feedback |
| 2011-11-23 22:08 | myier | Note Added: 0001343 | |
| 2011-11-27 18:21 |
|
Note Added: 0001363 | |
| 2011-11-28 07:45 | peepsalot | Note Added: 0001366 | |
| 2011-11-30 00:19 | peepsalot | Note Added: 0001377 | |
| 2012-11-01 13:12 | wmayer | Note Added: 0002479 | |
| 2015-01-07 16:16 | jmaustpc | Note Added: 0005560 | |
| 2015-01-07 20:28 | rockn | Note Added: 0005570 | |
| 2015-01-23 21:27 | wmayer | Note Added: 0005694 | |
| 2015-01-23 21:27 | wmayer | Status | feedback => closed |
| 2015-01-23 21:27 | wmayer | Resolution | open => no change required |
