POV-Ray : Newsgroups : povray.newusers : Need help for improving my scene : Re: Need help for improving my scene Server Time
15 Jun 2021 09:44:17 EDT (-0400)
  Re: Need help for improving my scene  
From: Alain
Date: 8 Mar 2018 16:15:43
Message: <5aa1a7ff@news.povray.org>
Le 18-03-08 à 03:38, mathzhaoliang a écrit :
> 
> Stephen <mca### [at] aolcom> wrote:
>> On 08/03/2018 07:51, Thomas de Groot wrote:
>>> Where the grout is concerned, you could use a normal with your texture.
>>> Example:
>>
>> And the same for the reflective tiles.
>> But with a different value of micro normals and try bumps
>>
>> --
>>
>> Regards
>>       Stephen
> 
> I'm not very clear of the difference between "bump" and "bozo", they look like
> almost the same...  what's wrong with using "bozo" here?
> 
> 

They are basically the same.
bumps use a grey scale.
bozo, used as a pigment, have a default colour map.
When used as a normal, they are exactly the same thing.


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