On Wed, 20 Jun 2001 07:05:06 -0400, Nick Portelli wrote:
>They never did one for the PC.  I have an old book that had polyray. 
>Pretty cool.  Showed how to do lots of complex animation stuff.  In fact
>I had two.  An animation book and a raytracing book.  I think they were
>both polyray.

I have a copy of "Ray Tracing Creations" by Chris Young and Drew Wells.
It came with a PC floppy that contained POV 2.2 for DOS.

-- 
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)merge{R(z+a z)R(-z a-z)R(a
-z-z-z a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro Z(a F T)merge{
P(z+a)P(z-a)R(-z-z-x a)pigment{rgbf 1}hollow interior{media{emission 3-T}}}#end 
Z(-x-x.2x)camera{location z*-10rotate x*90normal{bumps.02scale.05}}

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