"Rune" <new### [at] runevisioncom> schreef in bericht 
news:469b48f6$1@news.povray.org...
>
> The technique is demonstrated in the POV-Ray demo files 
> \scenes\textures\pigments\transmitfx.pov and scenes\advanced\bwstripe.pov
>
> Unfortunately, since POV-Ray 3.6, when using really high contrast, the 
> effects looks aliased even if antialias is used. This is because of the 
> controversial decision to make POV-Ray do clipping *after* antialiasing 
> rather than before. In POV-Ray 3.5 it looked perfect. However, you can 
> always render at a higher resolution and scale down.
>

I think this is addressed in Megapov's Clip_Colors() if I am not mistaken.

Thomas

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