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From: Paolo C. <pao...@is...> - 2008-07-22 21:10:39
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Luca Bartoletti wrote: > Hi > i compiled HEAD version of meshlab 1.2 and now when i try to visualise > Vertex Point meshlab crash. I used gdb to find bug and i see it crash in vcg > trimesh.h (wrap/gl) at line 639,640,641: > > glPointParameterfv( GL_POINT_DISTANCE_ATTENUATION, quadratic ); > > glPointParameterf( GL_POINT_SIZE_MAX, 16.0f ); > > glPointParameterf( GL_POINT_SIZE_MIN, 1.0f ); > > It could be an opengl problem, glPointParameterfv is an extension (a very common one that is supported on all graphics hw since a few years) and in the current version of meshlab i did not tested its availability. What hw/driver do you have? can you use one of the many opengl extension viewer to check if it is available on your machine? cheers p. > if i comment this line, meshlab run and i can see vertex point view. I tried > investigate why meshlab crash calling this gl method but i don't find > anything for the time being. > > > Anyone have this problem? > > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > ------------------------------------------------------------------------ > > _______________________________________________ > Meshlab-devel mailing list > Mes...@li... > https://lists.sourceforge.net/lists/listinfo/meshlab-devel > -- Paolo Cignoni -- Senior Researcher Visual Computing Laboratory - ISTI - CNR http://vcg.isti.cnr.it/~cignoni ISTI - CNR Via Moruzzi 1, 56124 Pisa ITALY |
