On Sat, 13 Feb 2010 21:05:06 +0100, Warp <war### [at] tagpovrayorg> wrote:
> Hence the near and far clipping planes could indeed be "encoded" into the
> transformation matrix by specifying the depth scaling (which, I suppose,
> would prove my original assertion in this thread wrong).
>
>   However, I don't remember if something else was involved for this to
> work properly.

The clipping itself becomes slightly more complicated in that it must be  
performed in homogenous coordinates.



-- 
FE

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