In article <3a6c6276@news.povray.org>, "Jan Walzer" <jan### [at] lzernet> 
wrote:

> Now ... OK, what I did was just a short trick to show my idea of 
> "colortransformation" and this picture would be done with some kind 
> of post_process ...
> 
> What I meant is, if it would be possible, to make some kind of 
> color-transformation for the rays, passing through your portal, so 
> maybe I can make the other world, I see through the portal, appear 
> inversed, or in grayscale-only, or in other modified colors, but 
> still representing the scene ...

This still sounds like something that could be done for all 
pigments...what would make it specific to the portal pigment?


> the other question, yes, was in the direction, if it is only a 
> pigment, or pattern ... but you already answered this ... I just 
> thought, if it were a pattern, than we would be able, to take it as a 
> normal-map, or as a slope-map, making our other world appear only in 
> black&white ...

That should be possible with the pigment_pattern, but I don't have any 
idea what it would look like used as a normal...some kind of embossed 
look, probably.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

<><

Post a reply to this message