 | | Some part questions
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Hi all, I was wondering are those parts in the <LDRAW>\parts\s dir official parts? Because there are some very strange parts there. Why not add some sort of triangle and rectangle facing information, so all polygrams can be assigned clockwise (...) (23 years ago, 10-Mar-02, to lugnet.cad.dev)
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| | What is the state of LMPL proposal?
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Is it deferred or still coming soon? Damien (23 years ago, 9-Mar-02, to lugnet.cad.dev.lcd)
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| | creating 'real' technic builing instructions
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hi there, I'm working on a tool which creates 'real' building instructions for the old technic-models from dat-files . that means: 1. building a html-page 2. with the 'black and yellow' bars at the right and left border 3. with the 'new' parts (...) (23 years ago, 9-Mar-02, to lugnet.cad.dev)
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| | Re: BFC and Primitives
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(...) This was an issue during the BFC Thread Wars. We figured there were basically two ways to resolve the issue: 1. Make two versions of each primitive, an "outer facing" and an "inner facing". Each BFC'ed part file would need to use the correct (...) (23 years ago, 8-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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(...) I have a question. Given that the cylinder primitives (among others) are used in situations where they are either the inner surface or the outer, won't adding BFC information to them cause problems? --Travis Cobbs (tcobbs@REMOVE.halibut.com) (23 years ago, 8-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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(...) You have to calculate a vertex normal in order to do lighting. However, it doesn't have to be the correct normal if your rendering engine supports 2-sided lighting (like OpenGL does). In this case, calculating a normal that points backwards (...) (23 years ago, 8-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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Also, I believe, that no matter whether you use Back Face Culling or not, Having the vertices wound correctly in the DAT files is still a good thing. In the absence of a standard winding, then Documenting in each part the way the polygons are wound (...) (23 years ago, 8-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: ldraw.org MOTM & SOTM Winners for February 2002 (belated)
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(...) Both winners are very interesting! Congratulations to both. I hope you still receive as many contestants in the future LDraw MOTM and SOTM contests. Fredrik (23 years ago, 7-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | ldraw.org MOTM & SOTM Winners for February 2002 (belated)
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Hello, Sorry about the delay, but I've been sick for the last week. :-( So I apologize to everyone, especially the winners, which are; MOTM: Jeremy Sproat for "Icosahedron", his fascinating exercise in hinged complexity. SOTM: Rick Hallman for (...) (23 years ago, 7-Mar-02, to lugnet.announce, lugnet.cad, lugnet.cad.dev.org.ldraw)
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| | ldraw.org MOTM voting MISTAKE - read this if you've voted.
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Whoops, I made a mistake. Somehow, I managed to put Anders Isaksson's scene entry into the model category. Then, because I was sick, I didn't check email which would have allowed me to catch the mistake earlier. (why do things like this happen at (...) (23 years ago, 7-Mar-02, to lugnet.cad, lugnet.cad.dev.org.ldraw)
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| | Re: ** MLCAD V2.12 **
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It's working correctly now. Sorry for any bother. Must've been a problem on my end... Best regards, --Ryan (...) a (...) right? (...) (23 years ago, 7-Mar-02, to lugnet.cad.dev, lugnet.cad.mlcad)
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| | On Hiatus
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Hi everyone - I just thought I'd post to say that I am leaving LUGNET for a while. I never understood why people leave this place to take breathers until this week, but believe me when I say I need a BIG one. The problems, the garbage here is just (...) (23 years ago, 7-Mar-02, to lugnet.people, lugnet.cad.dev.org.ldraw, lugnet.trains.org.niltc) !!
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| | Re: BFC and Primitives
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(...) rights to access the faq directory. :\ (...) Could you, would you, post the text from this item, or maybe even email me the FAQ document? I'd appreciate it. Steve (23 years ago, 7-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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Hi. Damien Guichard wrote: > I quote Michael Lachmann, from MLCad file ReleaseNotes.txt: > > Beginning with release V2.00 MLCad does no longer support BFC. > However the metacommand itself is still supported but has no effect on > drawing (BFC - (...) (23 years ago, 7-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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I quote Michael Lachmann, from MLCad file ReleaseNotes.txt: Beginning with release V2.00 MLCad does no longer support BFC. However the metacommand itself is still supported but has no effect on drawing (BFC - BackFaceCulling was an experiment on (...) (23 years ago, 7-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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(...) Some of those tools ( I know MLCad can use them ) already support them. On top of that those are not the only tools around! (...) This is just not true. In my program it make a big deal. In general, anytime you can quickly narrow down the (...) (23 years ago, 6-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: BFC and Primitives
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(...) IMHO, i don't consider BFC statements as an important ldraw issue, for following reasons: 1. Popular tools do not use these statements (including LDraw, MLCad, LDView and L3P & POV-ray). L3Lab use them but L3Lab is superceded by LDView both in (...) (23 years ago, 6-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: bug report - "file check" program @ LCAD parts tracker
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(...) I tried using Netscape 6, and I couldn't duplicate your problem. I'll keep my eye on this. Steve (23 years ago, 6-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | BFC and Primitives
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Dear All (but mostly PT Reviewers), I'd like to update all the current primitive files to be BFC compliant. This wouldn't be a huge task, at least for the geometric primitives (boxes, circles, discs, rings, cones, cylinders, and torii). But when I (...) (23 years ago, 6-Mar-02, to lugnet.cad.dev.org.ldraw)
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| | Re: bug report - "file check" program @ LCAD parts tracker
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Oops, it happened again. I was uploading s\x460s02, and I forgot to click on the "parts\s" checkbox, and it gave me a blank screen again. So, the two conditions I've discovered that will render as blank screens in Netscape are: 1) problem with "0 (...) (23 years ago, 5-Mar-02, to lugnet.cad.dev.org.ldraw)
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