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View Full Version : ortho & picking simple question



John Black
01-13-2003, 02:21 AM
I set up this perspective matrix for window: (Width,Height)

glOrtho(Width/Height*-zoom, Width/zoom, -zoom, zoom, -4096.0f, 4096.0f );

Now, how to find 2 of 3D coordinates from specific point on window?


TIA
regards,
J.Black