[Gmsh] perspective projection mode limits magnification
cgeuzaine at ulg.ac.be
Wed Jan 30 08:55:17 CET 2008
Alexander Rabtchevich wrote:
> If perspective projection mode is used, magnification of a view is
> limited. When reaching some limit, parts of the model starts
> dissapearing and if further increase magnification the model disappears
> at all. If set to orthographic mode, everything is OK.
Yes, you reach the clipping planes. I don't have a solution for this.
If anybody on the list has some OpenGL experience, the offending code is
in Graphics/Draw.cpp (InitProjection): I'd be happy to add a fix if I
> GMSH 2.0.8 - 2.0.10 beta, Windows XP SP2.
> With respect
> Alexander Rabtchevich
> gmsh mailing list
> gmsh at geuz.org
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
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