POV-Ray : Newsgroups : povray.binaries.images : Triplanar Mapping : Re: Triplanar Mapping Server Time
19 Apr 2024 17:31:19 EDT (-0400)
  Re: Triplanar Mapping  
From: Thomas de Groot
Date: 16 Jan 2024 04:15:30
Message: <65a64932$1@news.povray.org>
Op 16-1-2024 om 02:22 schreef Samuel B.:
> Thomas de Groot <tho### [at] degrootorg> wrote:
>> Op 15-1-2024 om 01:44 schreef Samuel B.:
>>> "Samuel B." <stb### [at] hotmailcom> wrote:
>>>> triplanar mapping
>>>
>>
>> Very good!
>>
>> This is what I get with a rapid test of your code. Also attached is the
>> crater map I use.
>>
>> --
>> Thomas
> 
> Hmm, I don't know what's causing those parallel lines, but it might be the lack
> of a sharpness value. I updated the macro, and its new sharpness input /should/
> help mitigate such errors plus any warping caused planar mapping. Also, that
> crater map has some issues... not sure what the problem is. The attached is a
> test render I made today, and the code below is what produced it.
> 
> Sam
> 
> 
Right. I was wondering about those lines too and I assumed they were 
somehow generated by the places were the three planes /joined/. I am 
wondering now if there might nor be a problem with the seamless (?) 
joints of the crater map. going to investigate...

-- 
Thomas


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