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 03:26:47 GMT
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Viewed:
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382 times
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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!
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Message has 2 Replies:
 | | Re: Detemining Bad Vertex Sequence
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| (...) 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 (...) (22 years ago, 12-Sep-02, to lugnet.cad.dev)
| | | Re: Detemining Bad Vertex Sequence
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| (...) What would be especially good is if there was an option to test and flip adjacent polygons. Once the winding of one polygon is known, adjacent polygons can be automatically wound correctly. So you click one red polygon, and all the polygons (...) (22 years ago, 12-Sep-02, to lugnet.cad.dev)
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Message is in Reply To:
| | Detemining Bad Vertex Sequence
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| 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. Two things that I must fix before trying to certify any part, is correct the bad vertex sequence (...) (22 years ago, 11-Sep-02, to lugnet.cad.dev)
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