 | | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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(...) It wouldn't be impossible to fix primitive usage so that primitives such as 4-4cyli.dat are always applied as infinitely thin 1-sided objects. Would that solve the problem? (...) I don't think re-engineering the library is impossible. (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: LeoCAD for Linux (Was: Compiling MPD Builder/Splitter for DOS/Win?)
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(...) (URL) (25 years ago, 30-Sep-99, to lugnet.cad, lugnet.cad.dev)
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| | Re: To Tore Eriksson
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Thanks Tore, Sorry, I've missed your second announcement,I'v been off the list myself during that time. Thank you for your reaction despite that you have those issues on yor hand. O.K, it's a deal, I'll do the update and submission of part 3228 for (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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John VanZwieten wrote in message ... (...) the (...) in (...) What if the part that referenced such a primitive had a '0 invert' comment on the line before the primitive reference, if that instance of the primitive was intended to appear inside-out? (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | LeoCAD for Linux (Was: Compiling MPD Builder/Splitter for DOS/Win?)
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[ XFUT lugnet.cad ] Leonardo Zide: (...) URL! URL! (they yelled) Play well, Jacob ---...--- -- E-mail: sparre@cats.nbi.dk -- -- Web...: <URL:(URL) -- ---...--- (25 years ago, 30-Sep-99, to lugnet.cad.dev, lugnet.cad)
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| | Re: Compiling MPD Builder/Splitter for DOS/Win?
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(...) You're a lucky person, no MS Windows ! :) You can use my LeoCAD for Linux in case you need to so view/edit LDraw files. Leonardo (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Compiling MPD Builder/Splitter for DOS/Win?
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I have ended up in a place with _no_ DOS and MS-Win** systems, so I can't get to compile the updated versions of the MPD Builder and the MPD Splitter. Can I get somebody to compile these two programs and send me the binaries? I think DOS versions (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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(...) CW, (...) as (...) What I was concerned about are situations where a single quad is used as the outside of a section of a part and the inside of a section of a part. A theoritical example would be a minifig head. You could use a single 4- (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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John VanZwieten wrote in message ... (...) Me too! (...) "enough rays" - exactly what stroke me too when I read Leonardo's posting! With the fast computers nowadays we could shoot millions of rays at the part from all possible viewing angles (this (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | *** PANEL 2409 ***
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Heya ! Sorry to bothering you but I can't nowhere find part nr. 2409 big corner panel. I downloaded complet parts database and I also looked through all updates but I can't find it. Please help me get this part. Thanks ! Rene e-mail: (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: To Tore Eriksson
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I agree with Chris. Putting color names in parts just seems wrong to me. Isn't the gray notchless version used in modern sets such as the wildwest miningish set (bandit's hideaway?) and for overhead crane rails in 4555? I could be wrong. But I'd (...) (25 years ago, 30-Sep-99, to lugnet.cad.dev)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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There are commands in 3DS and 3DSMAX to "unify" normals (normals are what we're discussing... the vector that points perpendicular to a face, indicating which side is "out", which side is shaded or rendered)... i would assume there is documentation (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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Leonardo Zide <leonardo@centroin.com.br> wrote in message news:37F24ACE.49636F....com.br... (...) What if when a ray intersected 3 surfaces, it made the first CCW, the last CW, and left the middle surface unmarked. If you traced enough rays from (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | Re: To Tore Eriksson
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Before you commit the part names containing _blue_ or _grey_, I think I am right in saying that the version without the notches exists in grey too. Chris (...) the (...) - (...) #767) (...) part (...) the (...) adding (...) separate (...) part (...) (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | (canceled)
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| | (canceled)
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| | Re: CW/CCW, vertex sequence, co-planar, convex, (115kB)
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(...) I miss that kind of discussion, those were very interesting subjects. Also, where's Jeff Findley ? (...) I've already thought about a ray intersection algorithm but I've never tried to implement it, I might try do it now. Some problems that I (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | Re: To Tore Eriksson
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I did reply the mail and had no delivery failure message. Since there is nothing private in it, I paste in the reply here. See below. Thanks Mike and Mookie for the backup. :) As you can see, Manfred did offer me to do the work if I felt I didn't (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | CW/CCW, vertex sequence, co-planar, convex, (115kB) [DAT]
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Here are 50 messages regarding the above subjects. The first from January 1998 where Leonardo Zide suggested CW/CCW. I support the CW/CCW idea (isn't it annoying knowing almost 50% of all faces are drawn to waste), though it will cost a considerable (...) (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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| | Re: To Tore Eriksson
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(...) Read this: (URL) think you'll agree Tore has more important things to deal with than virtual plastic bricks. (25 years ago, 29-Sep-99, to lugnet.cad.dev)
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