 | | New MOC: Cub CISM
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Another CISM. My next design will be something different...sort of. (URL) Cub CISM> Thanks for looking. Please vote and leave a comment. Bill (17 years ago, 29-Aug-07, to lugnet.announce, FTX)
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| | Re: Brickling Brothers International Traveling Circus
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(...) --snip-- (...) I rarely do this but... simply stunning. I really have little more to say. Tim (17 years ago, 28-Aug-07, to lugnet.trains, FTX)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Yes. That will go into the new "-y is up" section. I'm open to suggestions on the exact wording on this section, but I suspect that we can copy from the authors' guide document, which I believe already describes this. --Travis (17 years ago, 28-Aug-07, to lugnet.cad)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Also important is the fact that LDraw's model world is in a right-handed coordinate system. The current draft doesn't mention this. Steve (17 years ago, 28-Aug-07, to lugnet.cad)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Travis, I'm quite satisfied with your dual format explanation. It is simple and concise. Kevin (17 years ago, 28-Aug-07, to lugnet.cad)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Travis, I have *had to add* support for blanks in LPub, because so many kids expect to be able to use them. Unfortunatly, kids won't read the spec, they will just do what comes naturally. I'm an old goat, so I'm personally not a fan of blanks (...) (17 years ago, 28-Aug-07, to lugnet.cad, FTX)
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| | Re: I played with fire...
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(...) Here is the backside : (URL) (17 years ago, 28-Aug-07, to lugnet.robotics.rcx)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) I agree, and believe that both my proposed "sample matrices" as well as Tim's "transformation equation" will go into the final spec. --Travis (17 years ago, 28-Aug-07, to lugnet.cad)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Actually, SGI released OpenGL in 1992, and (according to ldraw.org) James released LDraw in 1995. So OpenGL predates LDraw by 3 years. (...) Good point. You are correct that -y is "up". I don't see that anywhere in the spec, and it's quite (...) (17 years ago, 28-Aug-07, to lugnet.cad)
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| | Re: LDraw File Format Spec 1.0 DRAFT - Call for Public Comments
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(...) Let me restate the above.....because I think I'm wrong about the timeline. LDraw is a stand alone specification, so what OpenGL expects is not relevent. The LDraw specification must specify what its coordinate and matricies formats mean, (...) (17 years ago, 28-Aug-07, to lugnet.cad)
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