"Janet" <par### [at] attnet> wrote:
> "Bill Pragnell" <bil### [at] hotmailcom> wrote:
> > Just playing with HDR probes in MegaPOV.
> They look really nice. I like that shape - a lot!!

I thankyou.

#macro Knot(a)
  (<sin(a) + 2*sin(2*a), 1.25*sin(3*a), cos(a) - 2*cos(2*a)>)
#end
blob {
  threshold 0.9
  #local ang = 0;
  #while (ang < 2*pi)
    sphere { Knot(ang), 1.5, 0.5 }
    #local ang = ang + 0.01;
  #end
  pigment { color Black }
  finish { ambient 0 diffuse 0 reflection { 1 } } }

Enjoy.
:)

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