POV-Ray : Newsgroups : povray.binaries.images : QUESTION: Bump not showing? : Re: QUESTION: Bump not showing? Server Time
18 Apr 2024 21:50:28 EDT (-0400)
  Re: QUESTION: Bump not showing?  
From: Sven Littkowski
Date: 24 Jul 2017 19:38:16
Message: <597684e8@news.povray.org>
On 24.07.2017 03:46, omniverse wrote:
> normal_map {
>    [0.5 PositiveBump]
>    [0.5 NegativeBump]
>  } // end normal_map
>  scale <1,MyRadius*2,1>
Hi. Now I am irritated, I admit. :-)

Did you see the bump images I added to the GENERAL group (same topic there)
?

However, someone else mentioned I should size down the bump image and
increase the contrast between bright and dark areas, and also to make it
16bit. I now did all this, still no success.

Please have a look to the attached bump image, this might help you to
know more about my problem and errors I do. Lots of thanks for your help!


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space - launcher - balloon - type 001 - moon runnings - balloon bumpmap.png


 

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