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Subject: 
Re: Custom Color question/request
Newsgroups: 
lugnet.cad
Date: 
Tue, 27 Jan 2004 09:04:13 GMT
Viewed: 
2349 times
  
In lugnet.cad, Travis Cobbs wrote:
> In lugnet.cad, Joel Hoornbeek wrote:
> > Now that I've used it a bit more, another question comes up.  I just defined
> > some new colors that correspond to the new gray colors, and tried to render the
> > file in LPub.  However, the bricks that I had assigned my new colors to all came
> > out as plain gray.  Does LPub recognize colors other than the standard colors or
> > "custom" colors?  (For instance, for a previous model, I added a custom color
> > for Sand Green.  In MLcad those pieces showed that the color was unused, but the
> > file rendered correctly in LPub.)
> 
> L3P doesn't support the type of custom colors created with the define button.
> When you use a custom color in MLCAD, it uses an extended color number that
> defines the actual color used.  This extended color number format originated
> with ldlite (as far as I know), and was extended by Lars in L3P.  Lars
> definitely supports it in L3P.
> 
> When you use the define button to define a color in MLCAD, it puts a
> meta-command in the file defining the color and mapping it to the color number
> you chose.  (I believe this color meta-command also originated with ldlite, but
> I could be wrong.)  This meta-command isn't supported by L3P, so it uses color 7
> instead.  Lars may update L3P in the future to support this meta-command.  (He
> might even already have the support in his current un-released version.)
> However, the current L3P version was released quite some time ago, so I don't
> think it's real safe to expect a new version imminently.
> 
> Alternatively, Kevin could update LPub to recognize these color meta-commands
> and replace the color number in the output file LPub sends to L3P with an
> extended color number defining the actual color, which would also solve the
> problem.
> 
> At the moment, though, it looks like you're better off not defining custom
> colors in MLCAD if you want to render your output in L3P.  Note that I only
> added support for the color meta-command to my most recent release of LDView.

a workaround for this problem is assigning a color number supported by L3P
(256-511) plus redefining the color in an .inc file by placing it between the
BUMP and AMB/DIF statement in POV

w.



Message is in Reply To:
  Re: Custom Color question/request
 
(...) L3P doesn't support the type of custom colors created with the define button. When you use a custom color in MLCAD, it uses an extended color number that defines the actual color used. This extended color number format originated with ldlite (...) (23 years ago, 24-Jan-04, to lugnet.cad)

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