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Picking a point?

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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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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?

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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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