Subject:
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Re: Comprehensive meta-command list
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Newsgroups:
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lugnet.cad.dev
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Date:
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Mon, 4 Oct 1999 16:27:36 GMT
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Viewed:
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555 times
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On Sun, 3 Oct 1999 15:50:03 GMT, "Gary Williams" <graywolf@pcpros.net>
wrote:
>
> Jacob Sparre Andersen wrote in message ...
> > How is the sequence:
> > 0 TRANSLATE 20 0 0
> > ...
> > 0 TRANSLATE 0 24 0
> > ...
> > 0 TRANSLATE END
> > interpreted?
> > This question is also relevant for ROTATE, SCALE, and
> > TRANSFORM.
>
>
> These operations nest, rather than override, if I read
> http://www.gyugyi.com/l3g0/ldlite/ correctly.
Yes, they do. In the example above, the first meta-command, 0 TRANSLATE 20
0 0, would persist until the end of the file.
> > > 0 INVERT
> > >
> > > 0 INVERT END (only needed if 0 INVERT has a persistent meaning)
> >
> > It would be consistent with the other meta-commands to let
> > the INVERT command be persistent.
>
> I think that would be best.
I think I know the answer to this question, but just to be sure: is the 0
INVERT meta-command transparent to ldraw.exe? 0 INVERT has no visual
effect on the rendered image, it is a command to backface-culling renders,
so it should not mess up ldraw.exe. Am I correct?
Steve
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