Subject:
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Re: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software
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Newsgroups:
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lugnet.cad
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Date:
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Fri, 25 Aug 2000 07:02:21 GMT
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Viewed:
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604 times
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On Fri, 25 Aug 2000 06:33:26 GMT, "Michael Lachmann" <michael.lachmann@maxmobil.at> wrote:
> I would like to propose a slightly modified meta command set for the rotation
> points, based on the idea of Marc Klein.
>
> He suggested:
> 0 ROTATION CENTER x y z
> 0 ROTATION AXIS x1 y1 z1 x2 y2 z2
>
> In MLCad I would like to use:
> 0 ROTATION CENTER "Name" x y z <mf>
> 0 ROTATION AXIS "Name" x1 y1 z1 x2 y2 z2 <mf>
> 0 ROTATION CONFIG <arp> <vf>
<SNIP>
> Would that be acceptable for all of you?
Yes. Having the name and use the ROTATION meta command to store user defined rotation centers and predefined rotation
centers seems a good idea to me.
I suggest a modification to the ROTATION CONFIG meta command
0 ROTATION CONFIG <arp> <vf>
<arp> Actual Rotation Point ... which can be
0 = Parts Origin
-1 = Parts Center
-2 = Parts Active Rotation Point
-3 = World Origin
-n = open for future extensions
1 .. n = User defined Rotation Point 1 is the first defined, 2 the second ..
<vf> Visible flag for rotation point, if 1 the point will be display,
otherwice not.
I think this will be easier to read by human beeing, and opens more extension possibilitites.
Marc Klein
A Mindstorms fan.
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