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Thread: light

  1. 04-07-2010, 08:34 AM #1
    giuseppe500
    giuseppe500 is offline
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    Apr 2010
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    light

    Hy,
    how i can setup a spot light in opengl?
    the code changes on the different versions of opengl?
    How i know what type of opengl i'm use?
    thanks.
  2. 04-07-2010, 09:52 AM #2
    kowal
    kowal is offline
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    Re: light

    To query version of OpenGL on linux type
    Code :
    glxinfo | grep "OpenGL version"
    on Windows there are number of programs which can do that, for example OpenGL Extension Viewer (GLView or sth. like that)
    link: http://www.realtech-vr.com/glview/download.html

    Spot light setup (old way, fixed pipeline - Opengl 1.x (mostly deprecated))
    http://jerome.jouvie.free.fr/OpenGl/...Tutorial13.php

    Spot light setup (new way, shaders, GLSL)
    http://www.lighthouse3d.com/opengl/g...dex.php?lights
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