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Thread: Point sprite question

  1. #1
    Junior Member Newbie
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    Aug 2004
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    Point sprite question

    Hello,

    Is it possible to use only part of a texture as the source for point sprites? If so, how?

    --Catid

  2. #2
    Super Moderator OpenGL Guru imported_dorbie's Avatar
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    Jul 2000
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    Re: Point sprite question

    You could use 3D texture and the r coordinate to animate a sprite texture with NVIDIA's extensions:

    http://oss.sgi.com/projects/ogl-samp...int_sprite.txt

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