Subject:
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Re: Radiosity, brightness
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Newsgroups:
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lugnet.cad.ray
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Date:
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Wed, 28 Jul 2004 00:27:55 GMT
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Viewed:
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2251 times
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I wrote:
> The only thing is, my results with Radiosity enabled (no light sources
> but the blueish white sky_sphere, Jeroen's color settings, LGEO enabled)
> are a bit too dark.
Ok, the last hours I was experimenting a little bit further and I came
to a quite good result with Jeroen's ldraw_radiosity includes:
- Color setting 1 (Jeroen) is too dark when there are no
additional lights
- Color setting 2 (Todd) is far too dark
Switching "assumed_gamma 1" in "global_settings" makes things more
interesting:
- Jeroen's colors are too bright (red is like orange, black
is like grey)
- Todd's colors are perfect, but they reflect too much (which makes
bricks seem too bright, too)
I continued with Todd's perfect colors (from lugnet), installed the
newest version of ldraw_radiosity and found the VARIFLEX option (and its
new reduced reflection settings) the solution to go for - except they
only apply to Jeroen's (too bright) colors. Adjusting the lg_color_*.inc
files gives me nice correct colors without too much reflection and I'm
quite happy now.
As soon as I can spare some time during the next few days, I'll post an
example image and my modified lugnet color include file if anyone is
interested.
Nico.
--
Nico Kaiser ::
nico@siriux.net :: http://siriux.net/
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Message has 1 Reply:
 | | Re: Radiosity, brightness
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| If you're a fan of sky_sphere illumination, you could have just cranked the value a bit. It'll be near the bottom of ldraw_radiosity.inc, under these lines: #if ( LDRAW_RAD_LEVEL > 0) #if ( LDRAW_SKYSPHERE = 1 ) There will be a gradient value for (...) (20 years ago, 30-Jul-04, to lugnet.cad.ray)
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Message is in Reply To:
| | Radiosity, brightness
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| Hi! I'm experimenting with LDraw and povray for some weeks now and I'm quite impressed of the results. I downloaded Jeroen's Radiosity include files from (URL) (old version 2.3.1 because I like the more reflecting textures better) and I have to (...) (20 years ago, 27-Jul-04, to lugnet.cad.ray)
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