FC crashes when selecting vtk-clip-plane - Segmentation fault

About the development of the FEM module/workbench.

Moderator: bernd

HoWil
Posts: 1191
Joined: Sun Jun 14, 2015 7:31 pm
Location: Austria

FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby HoWil » Wed Feb 12, 2020 9:15 am

Hello,

My FC crashes when adding/hovering over a clipping plane object for a (.vtk) results pipeline in tree-view.

Steps to reproduce:
-Open FemCalculixCantilever3D_newSolver from startpage
-Doubleclick on Analysis to switch into the FEM-wb
-Select 'SolverElmerResult' in tree-view
-Add a 'Region clip filter' from 'Results'-menu.
-Select 'Create' and 'Plane' in 'Clip region, choose implicit function'
-Press 'Apply' and 'OK'
-In the tree-view unfold 'SolverElmerResult' and 'Functions'
-FC crashes when you hover over/try to select the 'Plane'

A 'Sphere' as region works as expected. In FC 0.18.4 everything works as expected.

Code: Select all

$ freecad-daily 
FreeCAD 0.19, Libs: 0.19R
© Juergen Riegel, Werner Mayer, Yorik van Havre and others 2001-2020
FreeCAD is free and open-source software licensed under the terms of LGPL2+ license.
FreeCAD wouldn't be possible without FreeCAD community.
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connect failed: No such file or directory
Program received signal SIGSEGV, Segmentation fault.
#0  /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7f5fcf598f20]
#1  0x7f5fcef00518 in SoGLLazyElement::endCaching(SoState*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x18
#2  0x7f5fcedf5ed3 in SoGLCacheList::close(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x43
#3  0x7f5fcefaf482 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x3e2
#4  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#5  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#6  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#7  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#8  0x7f5fcef46008 in SoChildList::traverse(SoAction*, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xd8
#9  0x7f5fcefb33ef in SoSwitch::doAction(SoAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x24f
#10  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#11  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#12  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#13  0x7f5fcef46008 in SoChildList::traverse(SoAction*, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xd8
#14  0x7f5fcef70e5f in SoBaseKit::doAction(SoAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x3f
#15  0x7f5fcee0bc13 in SoDragger::GLRender(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x33
#16  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#17  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#18  0x7f5fcef46008 in SoChildList::traverse(SoAction*, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xd8
#19  0x7f5fcef70e5f in SoBaseKit::doAction(SoAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x3f
#20  0x7f5fcee0bc13 in SoDragger::GLRender(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x33
#21  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#22  0x7f5fcef46008 in SoChildList::traverse(SoAction*, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xd8
#23  0x7f5fcef3b322 in SoTransformManip::doAction(SoAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x72
#24  0x7f5fcef3c3d1 in SoTransformManip::GLRender(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x11
#25  0x7f5fcefaf230 in SoSeparator::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x190
#26  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#27  0x7f5fcef46008 in SoChildList::traverse(SoAction*, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xd8
#28  0x7f5fcefb33ef in SoSwitch::doAction(SoAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x24f
#29  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#30  0x7f5fd2d250ad in Gui::SoFCSelectionRoot::_renderPrivate(SoGLRenderAction*, bool) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x69d
#31  0x7f5fd2d252c1 in Gui::SoFCSelectionRoot::renderPrivate(SoGLRenderAction*, bool) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x61
#32  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#33  0x7f5fd2d1b39f in Gui::SoFCPathAnnotation::GLRenderBelowPath(SoGLRenderAction*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x18f
#34  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#35  0x7f5fd2d24e25 in Gui::SoFCSelectionRoot::_renderPrivate(SoGLRenderAction*, bool) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x415
#36  0x7f5fd2d252c1 in Gui::SoFCSelectionRoot::renderPrivate(SoGLRenderAction*, bool) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x61
#37  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#38  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#39  0x7f5fcefae69c in SoSeparator::GLRenderInPath(SoGLRenderAction*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x20c
#40  0x7f5fceda6504 in SoAction::traverse(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x64
#41  0x7f5fcedadbdd in SoGLRenderAction::beginTraversal(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xdd
#42  0x7f5fceda716a in SoAction::apply(SoPathList const&, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x56a
#43  0x7f5fcedad2f3 in SoGLRenderActionP::renderSingle(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x393
#44  0x7f5fcedad638 in SoGLRenderActionP::render(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x108
#45  0x7f5fcedadba8 in SoGLRenderAction::beginTraversal(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xa8
#46  0x7f5fceda6a82 in SoAction::apply(SoNode*) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x372
#47  0x7f5fd2d2e6f9 in Gui::SoBoxSelectionRenderAction::apply(SoNode*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x29
#48  0x7f5fcf0782e4 in SoRenderManager::renderScene(SoGLRenderAction*, SoNode*, unsigned int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x44
#49  0x7f5fcf07941c in SoRenderManager::actuallyRender(SoGLRenderAction*, int, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x6c
#50  0x7f5fcf0795c2 in SoRenderManager::renderSingle(SoGLRenderAction*, int, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xc2
#51  0x7f5fcf079be1 in SoRenderManager::render(SoGLRenderAction*, int, int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0xb1
#52  0x7f5fcf077b0b in SoRenderManager::render(int, int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x8b
#53  0x7f5fd2de3613 in Gui::View3DInventorViewer::renderScene() from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x163
#54  0x7f5fd2da47b1 in SIM::Coin3D::Quarter::QuarterWidget::paintEvent(QPaintEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x91
#55  0x7f5fd2dac4c2 in SIM::Coin3D::Quarter::SoQTQuarterAdaptor::paintEvent(QPaintEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x42
#56  0x7f5fd0f33048 in QWidget::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1f8
#57  0x7f5fd0fd44de in QFrame::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1e
#58  0x7f5fd1221c5b in QGraphicsView::viewportEvent(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x16b
#59  0x7f5fd2da4a67 in SIM::Coin3D::Quarter::QuarterWidget::viewportEvent(QEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x97
#60  0x7f5fd01765bc in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x7c
#61  0x7f5fd0ef4815 in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x75
#62  0x7f5fd0efc104 in QApplication::notify(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x2a4
#63  0x7f5fd2b12e78 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x88
#64  0x7f5fd01768d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x118
#65  0x7f5fd0f2c19a in QWidgetPrivate::sendPaintEvent(QRegion const&) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x3a
#66  /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x163714) [0x7f5fd0f03714]
#67  /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1640a5) [0x7f5fd0f040a5]
#68  0x7f5fd0f1b67f in QWidgetPrivate::syncBackingStore() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x4f
#69  0x7f5fd0f331b8 in QWidget::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x368
#70  0x7f5fd1046c6b in QMainWindow::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x15b
#71  0x7f5fd2e9b52b in Gui::MainWindow::event(QEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x7b
#72  0x7f5fd0ef483c in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x9c
#73  0x7f5fd0efc104 in QApplication::notify(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x2a4
#74  0x7f5fd2b12e78 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x88
#75  0x7f5fd01768d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x118
#76  /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x164ec8) [0x7f5fd0f04ec8]
#77  /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x165b87) [0x7f5fd0f05b87]
#78  0x7f5fd0f1d3c7 in QWidget::repaint(QRect const&) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x97
#79  0x7f5fd0f1d42c in QWidget::repaint() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x3c
#80  0x7f5fcf0ab360 in SoSensorManager::processDelayQueue(int) from /usr/lib/x86_64-linux-gnu/libCoin.so.80c+0x340
#81  0x7f5fd2daa233 in SIM::Coin3D::Quarter::SensorManager::idleTimeout() from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x23
#82  0x7f5fd01a5555 in QMetaObject::activate(QObject*, int, int, void**) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x865
#83  0x7f5fd01b1fc7 in QTimer::timeout(QTimer::QPrivateSignal) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x37
#84  0x7f5fd01b2328 in QTimer::timerEvent(QTimerEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x28
#85  0x7f5fd01a607b in QObject::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x9b
#86  0x7f5fd0ef483c in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x9c
#87  0x7f5fd0efc104 in QApplication::notify(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x2a4
#88  0x7f5fd2b12e78 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x88
#89  0x7f5fd01768d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x118
#90  0x7f5fd01ced2e in QTimerInfoList::activateTimers() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x40e
#91  /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x2e3529) [0x7f5fd01cf529]
#92  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x2e7) [0x7f5fca893417]
#93  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4c650) [0x7f5fca893650]
#94  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f5fca8936dc]
#95  0x7f5fd01cf88f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x5f
#96  0x7f5fd017490a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x13a
#97  0x7f5fd017d9b4 in QCoreApplication::exec() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x94
#98  0x7f5fd2a880be in Gui::Application::runApplication() from /usr/lib/freecad-daily-python3/lib/libFreeCADGui.so+0x157e
#99  freecad-daily(main+0x702) [0x55841e3b36f2]
#100  /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f5fcf57bb97]
#101  freecad-daily(_start+0x2a) [0x55841e3b43ea]
OS: Ubuntu 18.04.4 LTS (ubuntu:GNOME/ubuntu-wayland)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.
Build type: Release
Python version: 3.6.9
Qt version: 5.9.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
UR_
Posts: 1188
Joined: Tue Jan 03, 2017 8:42 pm

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby UR_ » Wed Feb 12, 2020 4:07 pm

No crash here

But lots of inverted faces (red)

Screenshot 001.png
Screenshot 001.png (53.33 KiB) Viewed 567 times

version:
OS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.19555 +1 (Git)
Build type: Release
Branch: FEM_refine_task_panel_ResultShow
Hash: 10722bf2a126af52f4b74ee93453eb19e1b6521a
Python version: 3.8.1
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: German/Germany (de_DE)



Edit:
Same crash, after setting up new analysis with ccx
HoWil
Posts: 1191
Joined: Sun Jun 14, 2015 7:31 pm
Location: Austria

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby HoWil » Sun Feb 16, 2020 8:44 pm

Any ideas ???
HoWil
Posts: 1191
Joined: Sun Jun 14, 2015 7:31 pm
Location: Austria

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby HoWil » Sat Mar 07, 2020 4:26 pm

wmayer wrote: ping
Any hints?
This is still present in

Code: Select all

OS: Ubuntu 18.04.4 LTS (GNOME/gnome-xorg)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.
Build type: Release
Python version: 3.6.9
Qt version: 5.9.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
Release time 2020/03/06

and in
FreeCAD_0.19-19758-Linux-Conda_glibc2.12-x86_64.AppImage
wmayer
Site Admin
Posts: 16272
Joined: Thu Feb 19, 2009 10:32 am

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby wmayer » Sat Mar 07, 2020 4:52 pm

No crash here. What happens if you close the start page and load the project via File > Open?

OS: Ubuntu 18.04.4 LTS (XFCE/xubuntu)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.19853 (Git)
Build type: Unknown
Branch: master
Hash: 3be2e0974315369b9375bf1dc805aed474fffab1
Python version: 3.6.9
Qt version: 5.9.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: German/Germany (de_DE)
HoWil
Posts: 1191
Joined: Sun Jun 14, 2015 7:31 pm
Location: Austria

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby HoWil » Sat Mar 07, 2020 8:09 pm

wmayer wrote:
Sat Mar 07, 2020 4:52 pm
No crash here. What happens if you close the start page and load the project via File > Open?
Same as before. Please see the screencast recorded with the current appimage.
FreeCAD_0.19-19758-Linux-Conda_glibc2.12-x86_64.AppImage
Attachments
Peek 2020-03-07 21-05.webm
(896.97 KiB) Downloaded 16 times
wmayer
Site Admin
Posts: 16272
Joined: Thu Feb 19, 2009 10:32 am

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby wmayer » Sat Mar 07, 2020 11:39 pm

HoWil wrote:
Sat Mar 07, 2020 8:09 pm
wmayer wrote:
Sat Mar 07, 2020 4:52 pm
No crash here. What happens if you close the start page and load the project via File > Open?
Same as before. Please see the screencast recorded with the current appimage.
FreeCAD_0.19-19758-Linux-Conda_glibc2.12-x86_64.AppImage
I did it exactly the same way but it didn't crash.
HoWil
Posts: 1191
Joined: Sun Jun 14, 2015 7:31 pm
Location: Austria

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby HoWil » Sun Mar 08, 2020 6:50 am

bernd wrote: Ping
Can you please try this as well?
Until now we can reproduce this issue on 3 systems (Ubuntu 18.04, Ubuntu 19.10, Win10) but on Werner's Ubuntu 18.04 no issue seams to happen.
Thanks in advance.
User avatar
bernd
Posts: 10698
Joined: Sun Sep 08, 2013 8:07 pm
Location: Zürich, Switzerland

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby bernd » Sun Mar 08, 2020 8:15 am

sure but I am on the way ...
UR_
Posts: 1188
Joined: Tue Jan 03, 2017 8:42 pm

Re: FC crashes when selecting vtk-clip-plane - Segmentation fault

Postby UR_ » Sun Mar 08, 2020 1:53 pm

Found another typo while looking at this issue.


PR: https://github.com/FreeCAD/FreeCAD/pull/3145


clipping plane's origin coords (only y) were limited to 50,00. :(

bernd wrote: :bell: