From: Bruce S. <Bru...@nc...> - 2009-01-14 04:42:10
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Have you tried updating your graphics driver? This is unfamiliar behavior. You might also try changing site-settings.py as discussed in the materials section of the documentation for Visual 5. Bruce Sherwood Roberto Aguirre Maturana wrote: > Bruce: > > I have a notebook with Windows XP Proffesional and a Pentium 4 HT > processor and VPython just doesn't semm to work with it. The display is > extremely slow, lights doesn't seem to be working (object appear as > silhouettes) and if a program has a box object (for instance bounce.py) it > crashes with the following error: > > VPython ***CRITICAL ERROR***: ..\src\core\display_kernel.cpp:909: > cvisual::display_kernel::render_scene: OpenGL error: > .\src\core\box.cpp:68 operación no válida, aborting. > > I have seen some old threads in google which refer too a simmilar problem > affecting Pentium 4 HT. > > Best regards, > Roberto Aguirre Maturana > Santiago, Chile > |