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OPENGL frustum (Read 1036 times)
Elfuko
OPENGL frustum
Jul 26th, 2007, 4:19am  
Hello all,

I'm working in 3D, and I'm trying to change the far clipping plane of openGL. I tried the glFrustum(GLdouble  left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble nearVal, GLdouble farVal); function that I found online on the openGL documentation but I am definitely missing something because Processing doesn't recognize the line. Can anyone help me on that by posting a simple example?

Thank you in advance Smiley

Best
Elfuko
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JohnG
Re: OPENGL frustum
Reply #1 - Jul 26th, 2007, 6:44am  
Use the perspective command to set the far clip plane:

http://processing.org/reference/perspective_.html
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Elfuko
Re: OPENGL frustum
Reply #2 - Jul 26th, 2007, 10:59am  
Thanks a lot. This does work! I thought this worked only when you were using a Processing camera.
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