6 Replies Latest reply on Oct 28, 2010 1:03 PM by fred_em

    Geometry shader has no effect with GL_POINTS

    fred_em

      Hi,

      My geometry shader has no effect when the input primitive is GL_POINTS. I have to feed the geometry shader with one GL_LINES primitive, repeating the first vertex.

      See the message here for more details:

      http://stackoverflow.com/questions/3936368/geometry-shader-doesnt-do-anything-when-fed-gl-points/4015450#4015450

      Thanks,
      Fred

      I have the latest drivers are installed

      ATI Mobility Radeon HD5470
      Windows 7 x64
      Catalyst Version: 10.8
      Driver Packaging Version: 8.762.100803a-103697C-ATI
      OpenGL Version: 6.14.10.10151