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Is slope {<0,-1,0>,0,1} equivalent to slope{<0,-1,0>}?
similarly is slope {<0,-1,0>,0,1 altitude <0,1,0>,0,1}
equivalent to slope {<0,-1,0>,0,1 altitude <0,1,0>}?
If so, is that true in the general case or just in some cases?
If slope is used in a normal, where is the bump_size specified?
Gail
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* gai### [at] mwebcoza * Chaos, disorder and panic *
* http://www.rucus.ru.ac.za/~gail/ * My job here is done. *
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"Gail Shaw" <gai### [at] mwebcoza> wrote in message news:3cc304d5@news.povray.org...
>
> If slope is used in a normal, where is the bump_size specified?
I don't know about the other questions, but the bump_size or depth would be placed
immediately after the closing curly brace of
the slope pattern.
However, in my testing of that feature I saw no difference in the apparent depth.
Perhaps it is expected that we use a
normal_map and each individual normal of the normal_map would have its own bump depth.
(Or perhaps my test cases aren't good
enough!)
--
Robert Chaffe
http://www.donovansweb.com/~chaffe/
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