"clipka" <ano### [at] anonymousorg> wrote in message 
news:4a9651d4$1@news.povray.org...
>   highlights {
>     specular       // or "phong", choosing the model
>     0.3            // brightness of the highlight
>     roughness 0.01 // value controlling the "spread" of the highlight
>   }

and what if, for whatever reason, you want the effect of both models 
combined?
(layered textures are not an option unless you change the code so that 
patterned textures finally can be layered too, but even then you're making 
it unnecessarily complicated)

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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