Subject:
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Re: Detemining Bad Vertex Sequence
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Newsgroups:
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lugnet.cad.dev
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Date:
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Thu, 12 Sep 2002 08:01:44 GMT
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Viewed:
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1900 times
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In lugnet.cad.dev, Larry Pieniazek writes:
> In lugnet.cad.dev, Ildefonso Junior Zanette writes:
> > Hi,
> >
> > I've created a program to automaticaly BFC certify ldraw parts. Before
> > release this program, I need to make more tests and improve its performace.
>
> I would like to identify if a much simpler program exists... given a
> red/green render like L3Lab mytest6 can produce and a way to tell which
> quad/tri goes with which render, let me point at a quad/tri and just reverse
> the order of the vertices (change the winding, that is) the user would go
> around shooting all "red" polys until the entire part was green.
>
> Quad2Dat produces surfaces without trying to decide what winding to use, I
> guess.
>
> Does anyone know if such a program as I described actually exists?
>
> thanks!
I use LDAO in combination with L3Lab.
- Ensure your dat file has a "0 BFC CERTIFY CW"
- Set the "stop at cursor" option in the LDAO editor.
- Set the mytest6 and autofresh options L3Lab (and leave the BFC option on)
- Step through the file in LDAO
- When you see a tri/quad appear red, hit the "yin-yan" button in LDAO
Not quite the mouse-driven solution you are looking for but very workable.
Chris
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Message has 1 Reply:
 | | Re: Detemining Bad Vertex Sequence
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| (...) Thanks... I am having trouble with these instructions, maybe I'm not running the right versions of things? I have LDAO 2.1.8 and L3Lab 1.2. I'm not sure what the autofresh option is... when I launch LDAO editor on my part, I set the viewer to (...) (24 years ago, 13-Sep-02, to lugnet.cad.dev)
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Message is in Reply To:
| | Re: Detemining Bad Vertex Sequence
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| (...) I would like to identify if a much simpler program exists... given a red/green render like L3Lab mytest6 can produce and a way to tell which quad/tri goes with which render, let me point at a quad/tri and just reverse the order of the vertices (...) (24 years ago, 12-Sep-02, to lugnet.cad.dev)
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