Hello, Denis. Thanks for the link. OCE is really cool. I use it now. But my problem was not solved. I checked CASROOT variable. It's ok. I think - maybe OCC support needs to some other option activation. For example, FLTK or something else, I don't know. If I can change some configuration files by hand to include Opencascade support, please, tell me where.
Mikhail Artemiev
This is possible, Ubuntu packages do have OpenCascade support. If you compiled OpenCascade yourself, and if you set CASROOT environment variable to /home/artemiev/OCCT/, everything should work.
BTW I believe that it has not yet been reported here, but several users started a fork of OpenCascade to fix some problems which were not dealt with by developers, and one of our first achievements has been to replace build systems by CMake. Hopefully integration between gmsh and OpenCascade will be easier. If you are interested, please have a look at https://github.com/tpaviot/oce I will try to provide a patch against CMakeLists.txt in a few days.
Hi all! I know that this issue was raising many times. But I really can't activate OpenCascade support under Ubuntu and Suse Linux when I build Gmsh 2.5.0 and 2.4.2 from sources. I was trying this trick (http://www.geuz.org/pipermail/gmsh/2010/005211.html), i.e. cmake -DCMAKE_PREFIX_PATH:string="/home/artemiev/OCCT/" .. (where OCCT is a directory with OpenCascade files - sources and libraries). I tried also (as saing in README.txt) cmake -DCMAKE_PREFIX_PATH=/home/artemiev/OCCT/ .. Of course, I have ENABLE_OCC=1. However Gmsh doesn't have OCC support. Is there other way to activate OpenCascade support?
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