HI Riccardo, One of the bug fixes in 2.8.1 was to the draw instanced support, it could be that your tripping over this bug. Could you try 2.8.1?
Robert. On Thu, May 21, 2009 at 11:49 AM, Riccardo Corsi <[email protected]> wrote: > Hi All, > > I'm experiencing a problem with the drawInstanced extension when a geometry > contains TRIANGLE_STRIPS as PrimitiveSet type: the geometries rendered with > the instancing mechanism are corrupted. > > I attach a modified version of the "drawinstanced" example which is able to > load the geometry from a file (--loadFile option). > In my case it works fine with the pyramid.osg model - which contains simple > triangles, but not with the box.osg model, which contains several strips. > > I also wondered if the problem was related to the multiple PrimitiveSets, > but that's not the case - several primitiveSet made of simple triangles work > fine. > > Am I missing something? > Is there any known limit with the instancing and the stripped geometries? > > I'm on osg 2.8.0, WinXP, nVidia 8600GT. > > Thank you, > Ricky > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
