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Thread: render to texture

  1. #1
    Junior Member Newbie
    Join Date
    Aug 2005
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    Bulgaria
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    render to texture

    Hello, I want to render to texture with sub images from other texture (not from the back/front buffer), but I couldn't find a sample to do it. Can you help me?

    I work on Linux. so I can't use wgl*

  2. #2
    Guest

    Re: render to texture

    RTT? (Render To Texture)

    As far as I know, there's Linux support for both Pbuffers and FBOs (Frame Buffer Objects). Head over to your IHV's developer website and check out the demos.

    I'm unsure about ATI's progress with FBOs under Linux at the moment, but I hear NVIDIA's support is fairly solid (not suprising).

    FBOs are much easier to use than Pbuffers, and likely faster in many cases, but are not as widely supported.

  3. #3
    Senior Member Regular Contributor
    Join Date
    Aug 2005
    Posts
    145

    Re: render to texture

    Also, look at the spec on these guys.

    http://oss.sgi.com/projects/ogl-sample/registry/

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