 | | Re: rotation matrices —Koen Jordens
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| | | (...) Well, I copied the coordinates of one side of the axlehol8 dat. This gives me a plane that is perpendicular to the Y-axis. I then had to position this plane on points of the curves and perpendicular to that curve. To get the direction I (...) (24 years ago, 17-Oct-00, to lugnet.cad.dat.parts)
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| | | | | Re: rotation matrices —Steve Bliss
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| | | | (...) I briefly scanned the page you mentioned, it looks like it should be OK for LDraw. Paul Gyugyi uses a general rotation method for LDLite's ROTATE meta-statement, and I've implemented an equivalent in LDAO's LDL2DAT translator. But I don't know (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
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| | | | | | Re: rotation matrices —Koen Jordens
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| | | | | (...) What approach would you take? (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
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| | | | | | | Re: rotation matrices —Steve Bliss
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| | | | | | (...) One (or more) of the three I mentioned. I'd be thinking more about angles, and building the segments, then putting the segments into place. Probably more of a manual process than an automatic one. Steve (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
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| | | | | | Re: rotation matrices —Koen Jordens
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| | | | I have put the entire curve online at (URL) 200 Kb I think it's pretty nice except for the strange twists in it. Koen (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
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