POV-Ray : Newsgroups : povray.binaries.images : still weird artifacts with superposed, different IOR boxes : Re: still weird artifacts with superposed, different IOR boxes Server Time
5 Nov 2024 18:22:42 EST (-0500)
  Re: still weird artifacts with superposed, different IOR boxes  
From: Jim Henderson
Date: 25 Feb 2009 01:05:58
Message: <49a4dfc6$1@news.povray.org>
On Tue, 24 Feb 2009 18:33:02 -0500, Mike wrote:

>   The bottom region should be clear and
> the top liquid should be a translucent yellow.  At the top of the upper
> region there seems to be a weird line.  Also, there are weird triangles
> formed.

Just looking at the images myself, the reflections look right to me - I 
*think* you get the weird lines because of reflections off the bottom, 
but because of the IOR settings, you don't see (for example with the 
little triangle at the bottom) the reflection in the side because of the 
IOR.

I haven't looked at the model myself, just my first impressions on 
looking at the image were "this looks right to me assuming the IOR is set 
to do that".  I vaguely recall seeing something like this IRL that had 
reflections that were similar.

Jim


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