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> Z value from the feed back buffer
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Z value from the feed back buffer
04-26-2000, 09:24 AM
Does any one know how to get the real Z value from the feed back buffer?
04-26-2000, 07:55 PM
use gluUnProject() (since you know the z, image x and y, you can recover the world coordinates X,y,Z).
hoep this helps,
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