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screen coords

Started by newera Jul 5, 2006 at 1:39 PM 0 replies 500+ views

Original Post

Jul 5, 2006 at 1:39 PM

Hello all, I was wondering if there was an easy way of changing OpenGLs coordinate system. As it stands, 0,0 is the lower left, I would prefer 0,0 being the top left. Thanks.

Eitsch

Jul 5, 2006 at 1:42 PM

setup a orthogonal projectionmatrix.

gluOrtho2D or glOrtho are the keywords

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