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 CAD / Development / Organizations / LDraw / 4625
4624  |  4626
Subject: 
Re: Color page updated
Newsgroups: 
lugnet.cad.dev.org.ldraw
Date: 
Fri, 4 Dec 2009 22:59:00 GMT
Viewed: 
30459 times
  
In lugnet.cad.dev.org.ldraw, Steve Bliss wrote:
> In lugnet.cad.dev.org.ldraw, Tore Eriksson wrote:
> > * Color 256-512 are *NOT*, I repeat *NOT* "MLCad colors". They are true LDraw
> > colors, as opposed to color 48-255. As any LDraw compatible L-Cad tool, also
> > MLCad accepts and fully supports color 256-512.
> 
> Just to be clear: all colors from 0 to 511 (except 16 and 24) are true LDraw
> colors.  For color codes less than 256, LDraw would use the lowest 4 bits to
> determine the color value.  The sixth bit would determine transparency.  The
> other bits were basically ignored.

Do you mean that original LDraw accepts color 48, 65, 133 without error message?
I didn't know that. Pity L3Lab (and L3P v1.3 which I no longer use)don't act
that way.

If so, I guess I stand corrected. And blushing.

But yet, with a little weaker support from historic facts, I still appeal (now
in a more humble way) not to use colors 48-255 for defining new colors in
LDConfig.ldr. Even on a borrowed PC with 2.5GHz CPU, LDView is totally
unaccepably slo-o-o-ow with no fast render options making any noticable
difference on huge models, so L3Lab is still my no. 1 everyday life renderer
without any competition.

/Tore



Message has 1 Reply:
  Re: Color page updated
 
(...) Yes, exactly. 48 is rendered as trans-black, 65 is blue, and 133 should be dark pink (or whatever we're calling color #5 today). Steve (17 years ago, 5-Dec-09, to lugnet.cad.dev.org.ldraw)

Message is in Reply To:
  Re: Color page updated
 
(...) Just to be clear: all colors from 0 to 511 (except 16 and 24) are true LDraw colors. For color codes less than 256, LDraw would use the lowest 4 bits to determine the color value. The sixth bit would determine transparency. The other bits were (...) (17 years ago, 4-Dec-09, to lugnet.cad.dev.org.ldraw)

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