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Thread: 2d font to follow 3d point?

  1. 11-06-2002, 07:48 AM #1
    thisoneispaul
    thisoneispaul is offline
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    2d font to follow 3d point?

    I'm looking to have a 2d texture follow the position of a 3d point in a view window, but I'm unsure how to go about finding the position of that point in terms of 2 dimensions. Any suggestions?
  2. 11-06-2002, 10:45 AM #2
    bakery2k
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    Re: 2d font to follow 3d point?

    Look up gluProject.
    Or get the modelview & projection matrices and multiply yourself.
  3. 11-08-2002, 09:15 AM #3
    exn2002
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    Re: 2d font to follow 3d point?

    orthogonal or perspective projection?
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