2009/9/18 Simon Loic <simon1l...@gmail.com> > Hi again, >
Hi Loïc, Manu thanks for your feedback. > > > The env_DRAW.sh script contains a set of environment variables that has to >> be set up before you can use OCC. You can copy/paste the content of this >> file to your .bash_profile. The most important one is the CSF_GraphicShr, >> that points to the OCC OpenGL lib, and enables the 3D display. >> > > Ok I had already something equivalen in my .zshrc (I like this shell better > than bash ;-), and CSF_GraphicShr is set correctly. > Ok. > > > The best way is certainly to launch this python script from the >> ./Tools/InteractiveViewer directory. Do you have any difficulty to get it >> run? >> > > It's ok the basic example works (a part from the Zoom window which is > apparently not implemented or not wrapped, right? I get the following > message: > >> AttributeError: 'Viewer3d' object has no attribute 'Zoom_Window' > I will fix it. > > >> Weird, since you followed the instructions available on the PAF tutorial >> (from the wiki). Before you go and test PAF, I suggest you shoud first check >> that pythonOCC works fine. In the /src/unittest directory, there are 3 sets >> of unittests: occ_unittest (test of the basic features), paf_unittest (for >> PAF) and topology_unittest (topology/geometry handling). Run each of these >> scripts and be sure that they all pass: >> python occ_unittest.py >> python paf_unittest.py >> python topology_unittest.py >> > > Actually the paf unit test raise a seg fault error (the two others run just > fine): see the output file attached. > One more thing I forgot to tell. After installing pythonOcc, the PAF module > was missing in the __all__ list in dist-packages/OCC/__init__.py. I had to > ad it manually. > PAF is not a python module, but a python package, e.g. a directory that conatins a set of python modules. According to me, it has nothing to do in the __init__.py script located in the site-packages/OCC directory. Thanks for the gdb trace. It seems to be a memory management issue related to OCC. I also need the output of the paf_unittest.py script to have more information. > > cheers, > Cheers, > Loïc > Thomas
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