I have never tried working out how to do picking in OpenGL ( actually not done much at all in OpenGL ), but I found this article http://www.lighthouse3d.com/opengl/picking/ which seems to cover different techniques for doing it.
I have never tried working out how to do picking in OpenGL ( actually not done much at all in OpenGL ), but I found this article http://www.lighthouse3d.com/opengl/picking/ which seems to cover different techniques for doing it.
<br /><br />There are a lot of people who are dead while they are still alive. I want to be alive until the day I die.<br />-= Paulo Coelho =-
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