POV-Ray: Newsgroups: povray.binaries.images: Normal map to bump map ... plaid.: Re: Normal map to bump map ... plaid.

POV-Ray : Newsgroups : povray.binaries.images : Normal map to bump map ... plaid. : Re: Normal map to bump map ... plaid.		Server Time 31 Jul 2024 14:24:47 EDT (-0400)

From: Mike Raiford
Date: 31 Aug 2009 10:21:46
Message: <4a9bdc7a@news.povray.org>

Mike Raiford wrote:
> Mike Raiford wrote:
>> It looks good, except, it's gone plaid...
>>
>> Looks like everything worked as expected, except the left edge and top 
>> edge didn't have appropriate normals, causing a plaid effect.
> 
> Hmmm... An attempt, using the mean delta between two rows or columns.
> 
> 
> ------------------------------------------------------------------------
>

Haha! Perfection!

Instead of the mean of the deltas, I used the median of the deltas!

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