Subject:
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Re: stl2dat conversion tool beta2
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Newsgroups:
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lugnet.cad.dev
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Date:
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Mon, 14 Feb 2000 19:29:34 GMT
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Reply-To:
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RUI.MARTINS@LINK.saynotospamPT
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Viewed:
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1122 times
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On Fri, 11 Feb 2000, Steve Bliss wrote:
> In lugnet.cad.dev, Rui Martins wrote:
>
> > I don't know exactly what you mean by partial adjacent faces, but if
> > what you mean is something like this:
> >
> > 1------------2
> > | |
> > 3------------4-----5
> > | |
> > | |
> > 6------------------7
>
> Then he wrote:
>
> > 1-----2
> > | |
> > 3-----4-----5
> > | / \ |
> > | / \ |
> > 6-----------7
Until here the ascii ART is correct, but from here on forward it's NOT,
because the ascii art is representing a front view, and nothing tells you
that poly [1 3 4 2] is coplanar with tri [3 6 4]
In fact if you read the previous mails carefully you would have noticed
that what was meant was something like:
1
/ \
3 \
|\ 2
| \ /
6--4
\ \
\ \
\ 5
\ |
\|
7
in 3D ascii ART
NOTE: Couldn't find a way to draw edge [4 7], sorry.
> Or more simply (in LDraw-world), this:
>
> 1--2
> | |
> | 4--5
> | / |
> |/ |
> 6-----7
>
> Leading to:
>
> 1--2
> |\ |
> | 4--5
> | / \ |
> |/ \|
> 6-----7
>
> That was fun!
>
> Steve
If they were coplanar yes it was, but you enjoyed it, that's why we all
mess arround with legos;
its' FUN. 8)
Rui Martins
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Message is in Reply To:
 | | Re: stl2dat conversion tool beta2
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| (...) Then he wrote: (...) Or more simply (in LDraw-world), this: 1--2 | | | 4--5 | / | |/ | 6-----7 Leading to: 1--2 |\ | | 4--5 | / \ | |/ \| 6-----7 That was fun! Steve (24 years ago, 11-Feb-00, to lugnet.cad.dev)
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