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Thread: how to capture a Frame / output window?

  1. #1
    Junior Member Newbie
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    how to capture a Frame / output window?

    we wrote a program to display molecules at different time from a data file.how to capture the output for each time frame and save it ?

  2. #2

    Re: how to capture a Frame / output window?

    Take a look at the glReadPixels() function. It allows you to read a block of pixels from OpenGL's frame buffer.

    Nate http://nate.scuzzy.net

  3. #3
    Guest

    Re: how to capture a Frame / output window?

    More specifically, the code (in this case it writes TGA files) is at: http://www-courses.cs.uiuc.edu/~cs319/mp2.html

    S

  4. #4
    Member Contributor
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    Re: how to capture a Frame / output window?

    OOh, an unregistered UIUC CS319 student. How very intriguing

  5. #5
    Junior Member Newbie
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    Re: how to capture a Frame / output window?

    thanks.

    it worked cool.

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