|
![](/i/fill.gif) |
"Hugo" <hua### [at] post3 tele dk> wrote in news:3daffb77@news.povray.org
> Very impressive!! I can see that you postprocessed it with a
> smooth-filter, followed by a sharpen-filter. This is a little trick
> that cheats us to think it's taken with a good old camera.
can You tell something more about this trick ?
--
#macro g(U,V)(.4*abs(sin(9*sqrt(pow(x-U,2)+pow(y-V,2))))*pow(1-min(1,(sqrt(
pow(x-U,2)+pow(y-V,2))*.3)),2)+.9)#end#macro p(c)#if(c>1)#local l=mod(c,100
);g(2*div(l,10)-8,2*mod(l,10)-8)*p(div(c,100))#else 1#end#end light_source{
y 2}sphere{z*20 9pigment{function{p(26252423)*p(36455644)*p(66656463)}}}//M
Post a reply to this message
|
![](/i/fill.gif) |