Subject:
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Sv: Changing the Rotational Axis
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Newsgroups:
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lugnet.cad.mlcad
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Date:
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Fri, 11 Feb 2000 19:31:04 GMT
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Viewed:
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1549 times
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This must be a problem directed to the partwriters, or what?. I have never
made a part, but I think parts must have a 0,0,0 which should be at a
logical rotationpoint. But if they place 0,0,0 more or less at random, you
have no way of knowing where the rotationpoint should be. This is just a
guess.
Parts that rotates and like, should be placed in different submodels at a
logical rotationpoint. Then the submodels is rotated correctly in MLcad.
--
Djelle alias Mogens Sørensen
__________________________________________________
E-mail - Home: Djelle@Get2Net.dk
ICQ: 38701158
Web: http://hjem.get2net.dk/djelle
Kya Morden <erythrite@hotmail.com> skrev i en
nyhedsmeddelelse:38a3a768.10989248@lugnet.com...
> I was wondering if there's a way to change the location of the
> rotational axis in MLCad. I know LDraw does it, or else I wouldn't be
> asking. Anyway, to give you an idea as to what I'm rambling about, I
> have a 2x8 plate with a 2x2 turntable at one end. What I want to do
> is to be able to rotate it at that turn table (the whole submodel
> actually) so I can render it in a "closed" and "opened" position with
> ease instead of having to rotate it, then line up the piece again.
> Thanks for you help!
>
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Message has 2 Replies:
 | | Re: Sv: Changing the Rotational Axis
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| (...) Be careful criticizing the parts authors when you don't know what you're discussing. They've put a helluva lot more thought into this than you have. For example, at which logical rotation point should 0,0,0 be put? A corner? The centerline for (...) (25 years ago, 11-Feb-00, to lugnet.cad.mlcad)
| | | Re: Sv: Changing the Rotational Axis
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| (...) Expanding on what Jeremy wrote, the <0 0 0> point for pieces has been the subject of much discussion. Part of the reason things seem so odd in MLCAD is that MLCAD rotates on the center of the bounding box, not on the <0 0 0> point. Steve (25 years ago, 11-Feb-00, to lugnet.cad.mlcad)
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Message is in Reply To:
| | Changing the Rotational Axis
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| I was wondering if there's a way to change the location of the rotational axis in MLCad. I know LDraw does it, or else I wouldn't be asking. Anyway, to give you an idea as to what I'm rambling about, I have a 2x8 plate with a 2x2 turntable at one (...) (25 years ago, 11-Feb-00, to lugnet.cad.mlcad)
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