|
![](/i/fill.gif) |
Nieminen Mika wrote:
>
> Jerome M. BERGER <jbe### [at] enst fr> wrote:
> : Okay, there's just one problem with this model: I don't remember how it
> : accounts for materials like wood that neither reflect nor transmit any
> : light...
>
> Actually wood reflects light. If it didn't, you would see it as black.
> And a white object in a room with wooden walls will certainly be colored
> differently than in a room with white walls.
> I think that the color of the wood (or any material) depends on the
> frequency of the electrons the light affects.
>
> --
> main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
> ):5;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/
Yes, what I meant was that you can't see any reflections on a wood
surface (unless it is higly polished and varnished). The effect that
causes wood to become visible is probably different from the one I
described since it is independant on the viewing direction...
Jerome
--
*******************************
* they'll tell you what can't * mailto:ber### [at] iname com
* be done and why... * http://www.enst.fr/~jberger
* Then do it. *
*******************************
Post a reply to this message
|
![](/i/fill.gif) |