0 Replies Latest reply on Nov 2, 2010 1:59 PM by JesseStimpson

    OpenGL GL_LINES DrawArrays bug on recent Intel 4 Series Express driver

    JesseStimpson

      I've come across a bug in the most recent Intel 4 Series Express driver that has been made avialable by Dell.

       

      The bug can be easily reproduced with a simple OpenSceneGraph application. The problem seems to boil down to the driver not being able to handle multiple calls to glDrawArrays when drawing GL_LINES.

       

      I am not versed in OpenGL, but I've described the bug in OpenSceneGraph terms at the official OSG forum. Please follow the link for more details and the sample application code.

       

      http://forum.openscenegraph.org/viewtopic.php?t=7010

       

      Thanks,

      Jesse Stimpson