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Thread: screen 2D coordinates to opengl 3D coordinates

  1. #1
    Member Contributor
    Join Date
    Nov 2002
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    Oirsbeek,Holland
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    screen 2D coordinates to opengl 3D coordinates

    does somebody know how to calculate screen 2D coordinates to opengl 3D coordinates ?

  2. #2
    Member Contributor
    Join Date
    Apr 2002
    Posts
    94

    Re: screen 2D coordinates to opengl 3D coordinates

    use gluUnproject
    P4 2Ghz, GEFORCE4, 512 Meg RAM, WIN2000, VStudio 6.0

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