POV-Ray : Newsgroups : povray.binaries.images : Not a dodecahedron (wallpaper) : Re: Not a dodecahedron (wallpaper) Server Time
15 Nov 2024 02:27:23 EST (-0500)
  Re: Not a dodecahedron (wallpaper)  
From: JC (Exether)
Date: 26 Sep 2003 04:16:05
Message: <3f73f5c5@news.povray.org>
Woowww, that does it, nice view !

Tek wrote:
>>Cool idea, you used colored mirrors, didn't you ?
> 
> 
> Yes I did.
> 
> 
>>Did you try with a rounded tetrahedron ? That would give smoother
>>transition from one plane to another ...
> 
> 
> I thought the same thing, though I couldn't get the right effect. Simply
> smoothing off the corners wouldn't work because the 2 bits of the dodecahedron
> that nearly meet up are actually reflections in completely different directions
> (any 2 mirrors in the tetrahedron are at an angle sharper than 90 degrees), so
> smoothing between them would get a reflection of lots of other things between
> the two.
> 
> So instead I replaced each face of the tetrahedron with a sphere, but after much
> adjusting I couldn't line up the edges exactly. However I did stumble across
> this much more interesting pattern (which is now my desktop wallpaper!) :)
> 
>


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