POV-Ray : Newsgroups : povray.advanced-users : Retrieving RGB from UV-mapped mesh? : Re: Retrieving RGB from UV-mapped mesh? Server Time
28 Jul 2024 14:27:21 EDT (-0400)
  Re: Retrieving RGB from UV-mapped mesh?  
From: Jim Charter
Date: 31 Jan 2005 13:00:02
Message: <41fe7222$1@news.povray.org>
Shay wrote:
> Tim Nikias wrote:
> 
>>
>> Any other ideas?
> 
> 
> How large is the mesh? If you knew which triangle you hit, then you 
> could just interpolate between that corner's uv vectors. I'm guessing 
> the mesh is too big to accomplish this in reasonable time.
> 
>  -Shay
Not only is this what you could do, it is the only thing you can do ifaik


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