découverte d'un bug

[S.N.A.L]

si fait un cercle dans l'atelier sketch, que je l'extrude et que j'exporte le cylindre au format WEBGL (HTML) tout ce passe bien, de même si je sélectionne "symétrique au plan"

mais si j'inverse l'extrusion, freecad plante lors de l'exportation.

[rockn]

Je confirme sur
OS: Ubuntu 14.04.1 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.15.4481 (Git)
Branch: master
Hash: ee4436b2c02b9e3663c3f8dd64f2bdd3fc5a5aa7
Python version: 2.7.6
Qt version: 4.8.6
Coin version: 4.0.0a
OCC version: 6.7.1.oce-0.16

gdb

Code: Select all

Program received signal SIGSEGV, Segmentation fault.
0x00007fffb4466697 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
(gdb) 

bt contient plus de 10000 lignes du "même" message :

Code: Select all

#0  0x00007fffb4466697 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#1  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#2  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#3  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#4  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#5  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#6  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#7  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#8  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#9  0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#10 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#11 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#12 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#13 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#14 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#15 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#16 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#17 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#18 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#19 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9
#20 0x00007fffb4467067 in QuasiFleche(Adaptor3d_Curve const&, double, double, gp_Pnt const&, gp_Vec const&, double, gp_Pnt const&, gp_Vec const&, int, double, TColStd_SequenceOfReal&, TColgp_SequenceOfPnt&) ()
   from /usr/local/lib/libTKGeomBase.so.9