"Joanne Simpson" <cor### [at] onewhiteravencom> wrote in message 
news:web.43a2694e11ef9f35dc45bc820@news.povray.org...
> Rick Measham <rickm*at%isite.net.au> wrote:
> > Charles C wrote:
> > > Hehe I like reverse polish on my HP
> >
> > Is reverse polish done with something like this??
> >
> > finish{
> >  phong -1
> > }
> >
> > Cheers!
> > Rick Measham
> 
> almost...
> 
> #declare notation =
> finish{
>  phong -1
>         roughness 1
> }

I'm quite sure roughness has no effect on phong, only on specular, but I 
might be wrong of course :)

cu!
-- 
#macro G(b,e)b+(e-b)*C/50#end#macro _(b,e,k,l)#local C=0;#while(C<50)
sphere{G(b,e)+3*z.1pigment{rgb G(k,l)}finish{ambient 1}}#local C=C+1;
#end#end _(y-x,y,x,x+y)_(y,-x-y,x+y,y)_(-x-y,-y,y,y+z)_(-y,y,y+z,x+y)
_(0x+y.5+y/2x)_(0x-y.5+y/2x)            // ZK http://www.povplace.com

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