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Type: Posts; User: master_of_the_gl

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  1. Dark Photon, thanks for boiling it down! At...

    Dark Photon, thanks for boiling it down!

    At least, I already assumed that the indirect technique in not available on GL 3.x hardware.

    To me, transform feedback seems a bit unfinished and there...
  2. I am more concerned about the availability of the...

    I am more concerned about the availability of the "indirect technique" pertaining older gfx cards, i.e. pre GL 4.0 gpus. Since I am coding a game, I want to have it run on older hardware that has GL...
  3. Wait a minute! I looked ARB_draw_indirect up in...

    Wait a minute! I looked ARB_draw_indirect up in the reg and it is written against GL 3.2. Doesnt this mean, it is only available in GL 4.0, or is it even available in GL 3.3? I cant get that version...
  4. Resize Buffer Object from Transform Feedback Result. GL3 < GL 3.3

    Hello GL Fellows.

    I need to glBufferData a buffer based on the result of a Transform Feedback.
    I do Iso-Surface extraction and the last step in the algo is the resize and copy of the result of...
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