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Thread: can I get a pixel 's color by opengl API?

  1. 01-11-2005, 06:31 AM #1
    Skaviler
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    can I get a pixel 's color by opengl API?

    T-T
    anyone give me some advise?
  2. 01-11-2005, 06:45 AM #2
    Aeluned
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    Re: can I get a pixel 's color by opengl API?

    Yup, look up glReadPixels.
  3. 01-13-2005, 10:55 AM #3
    Skaviler
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    Re: can I get a pixel 's color by opengl API?

    I got it~^_^
    thank you ,man
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