 | | Re: Rect primitive with one edge missing?
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(...) Thanks to Mark Kennedy, you'll find this on the Parts Tracker at (URL) (22 years ago, 26-Jan-03, to lugnet.cad.dat.parts.primitives, lugnet.cad.dev)
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| | Rect primitive with one edge missing?
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Is there a primitive for a rectangle with one edge missing? I can't seem to find one, and I think it would be useful. It certainly would for a part that I am currently working on -- reducing three lines of code to one, 48 times. If there isn't one, (...) (22 years ago, 26-Jan-03, to lugnet.cad.dat.parts.primitives, lugnet.cad.dev)
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| | Re: Wierd shading in LDView
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(...) The 1-4con0 primitive should arguably have a different name, because it is a different shape than all the other cone primitives. Specifically, it comes to a point, while all the other cone primitives are missing the point (they're open at both (...) (22 years ago, 24-Jan-03, to lugnet.cad.dev)
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| | Re: Tangent between two circles in 3D space?
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<snip> (...) Yes. lsynth only deals with 1 peice of stretched rubber band at a time, which is why I was keeping those other three pulleys a secret from Don. Kevin (...) (22 years ago, 24-Jan-03, to lugnet.cad.dev)
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| | Re: Tangent between two circles in 3D space?
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"Kevin Clague" <kevin_clague@yahoo.com> skrev i meddelandet news:H94xC1.11z@lugnet.com... (...) calculate (...) If the condition above (Dist(...) etc.) holds, then it's just a matter of projecting the circle centers onto the line, ie. solve for a (...) (22 years ago, 23-Jan-03, to lugnet.cad.dev)
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| | Wierd shading in LDView
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I was updating part 3847 to use the 1-4con0 primitve and I notice some wierd shading at the tip. I then open the 1-4con0 primitive directly and there were no shading problems I could see. Download 3847 at the Parts Tracker to see what I mean. (URL) (...) (22 years ago, 24-Jan-03, to lugnet.cad.dev)
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| | Re: Tangent between two circles in 3D space?
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(...) What you really need is to find a way to find just one side of the "rubber band". Say, pulley A to pulley B, "Side one". Then you could use the same function to determine pulley B to C, side one or two, and so on... Right? Paul (22 years ago, 24-Jan-03, to lugnet.cad.dev)
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| | Re: New LDraw.org Books Page
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(...) Cool--talking w/the author. Seen some of yourp osts miguel--i'm familiar with your owrk as well. My 3 star rating was not meant to be bad--i actually have no problems with the book. it is meant ot reflect how useful i find the book. Thats why (...) (22 years ago, 23-Jan-03, to lugnet.cad, lugnet.cad.dev.org.ldraw)
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| | Re: New LDraw.org Books Page
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(...) Hi Lan, Thank you very much for the review. I would also like to hear opinions from experienced users. However, I don't think the book has been out more than a month and I do expect more reviews of this kind to come up in the next few weeks. (...) (22 years ago, 23-Jan-03, to lugnet.cad, lugnet.cad.dev.org.ldraw)
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| | Re: New LDraw.org Books Page
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(...) Hi- I've gotten a copy of this book and posted a review on Amazon. It is a good book for newbies and experienced lego cad modelers will appreciate having all this info in onep lace. I'd be interested to hear anyone elses thoughts on it--esp (...) (22 years ago, 23-Jan-03, to lugnet.cad, lugnet.cad.dev.org.ldraw)
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