Subject:
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Re: LGEO and MLCAD colors
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Newsgroups:
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lugnet.cad.mlcad
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Date:
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Fri, 14 Sep 2001 03:27:01 GMT
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Viewed:
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2446 times
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Hi,
I had problems with rendering color green in L3p.
Weird.
I made a geen tree, which shows up alright in LDraw, Ldlite, Mlcad, L3lab,
and LDView. But, when converting via l3p it renders grey in POVray, instead
of green. The default color in the POVray code is color7, which is wrong.
So, I changed it from color7 to color10 (which was also listed in the POVray
code, ???) , and it rendered an ugly, bright yellow. Yuck!
Dunno why.
Mike
In lugnet.cad.ray, Lutz Uhlmann writes:
> Hi all,
>
> If noticed a lot people having problems with MLCAD and POV-Ray colors using
> the LGEO library. So as I got a bunch of new colors to be included, there
> is need for a solution.
> The colors defined in "lg_cols.tab" are aligned to the color code numbers
> used in LDraw, which seems not to be used so much anymore. As MLCAD becomes
> more common it makes sense to use this color definitions.
> The problem with this is the missing generality in colors, as there are the
> first 16(?) colors fixed as the same ones in LDraw, but others missing
> or used improperly. There is a color code reserved as "tan" in MLCad but
> people often report part they colored tan to be shown light blue (currently
> used as undefined color in LGEO).
> And what about those new colors ? the new light blue, light violett, cream
> or trans pink ?
> Also are all color code above 32 marked as transparent in MLCAd, which
> restricts the few less used codes for solid colors.
> Personall, I'd like more the color codes than usign RGB colors since this makes
> it a lot easier. Just need to set a mark, than examining each color for
> transparency or other properties.
>
> Any ideas ?
>
> Lutz
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Message has 1 Reply:
 | | Re: LGEO and MLCAD colors
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| Isn't the color code for green #2? I think #10 is the "solid" version of the color used for "transparent-neon-green", which would explain why the tree appears bright yellowish. (...) <snip> (23 years ago, 14-Sep-01, to lugnet.cad.mlcad)
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