Tim Cook <z99### [at] bellsouthnet> wrote:
> If .t is the common next dimension index denomination after x, y, and z, 
> it is likely that it stands for 'time'.  You know, the fourth dimension?

  Maybe it originates from the tensor metric of the GToR. Of course in
POV-Ray it doesn't make too much sense to call it "time", but just 't'. :P

-- 
                                                          - Warp

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