Subject:
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trans black holes
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Newsgroups:
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lugnet.cad.ray
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Date:
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Wed, 3 Sep 2003 15:21:23 GMT
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Viewed:
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1575 times
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take a look at this render below.
http://www.brickshelf.com/gallery/elkane/Renderings/alpha.jpg
notice the dark area behind and below the scoops behind the canopy.
There is a trans red tile back there, that itself looks (ok?) But
notice the white tiles below it. This is an annoying effect that I
routinely notice when i use the 1x1 trans tiles. It seems like the tile
is sucking in the value from the parts within a certain radius of it.
the same thing appears to be happening with the yellow tile near the
front end to a lesser degree.
I'm using 2 lights very dim.
lgeo parts
j's color library
and full radiosity
any idea how i might correct that. In general I'm having a lot of fun
rendering, but trans parts are a tremendous pain to get even close to
correct.
any help would be appreciated
-tk
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Message has 1 Reply:
 | | Re: trans black holes
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| (...) One thing i found helps to eliminate these artifacts is to increase the max trace level. Assuming you are using the most recent version of j de haan's radiosity files, this is quite easy. Its the fifth option in the series. Try 5 like it (...) (21 years ago, 3-Sep-03, to lugnet.cad.ray)
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