cre### [at] belialrenonvus wrote:
> 
> On Tue, 14 Mar 2000, Ken wrote:
> 
> > cone{y*-.5,1,y*.5,0} // 1 unit high with a base of 1 and a point of zero
> >                      // centered at the origin
> >
> 
> so y* = 1 ? (or x* = 1?) or is it y (multiplied by) ?
> 

In POV speak
 y = <0,1,0>
so
 y*0.5 = <0,1,0>*0.5 = <0,0.5,0>
also .5 = 0.5

PoD.

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