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Code archives/3D Graphics - Misc/glPerspective

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glPerspective by Oddball2007
Here is an alternative to gluPerspective that uses the more intuative fovx instead of fovy. All other params. stay the same. 
Function glPerspective( fovx:Float, ratio:Float, near:Float, far:Float )
		Local x:Float=Tan(fovx/2.0)*near
		Local y:Float=x/ratio
		glFrustum -x,x,-y,y,near,far
End Function

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