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Picking a point?


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#1 HellRiZZer   Members   -  Reputation: 308

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Posted 20 November 2001 - 05:02 PM

Hello, The question is, how do I pick a point in OpenGL, e.g if I got approx. 100 points or more, how do I pick the one I click on? Thanks.

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#2 zedzeek   Members   -  Reputation: 528

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Posted 20 November 2001 - 07:32 PM

check the faq at www.opengl.org.
selection buffer

#3 HellRiZZer   Members   -  Reputation: 308

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Posted 20 November 2001 - 09:17 PM

I know how to use Selection buffer, but its limit I suppose is 64 max objects, while I got 100+ points. And also, are points are just the quads?


#4 zedzeek   Members   -  Reputation: 528

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Posted 21 November 2001 - 08:23 AM

theres no limit (ive used it for over 3 million objects at once) there a limit to how far u can push/pop but no limit to how many u can load glLoadName(..)




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