 | | Re: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software —Michael Lachmann
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| | | Ok more information: The modification flag is used to allow the user change the coordinates of the rotation point or not. E.G.: Rotation points of parts in the library must not be modified by the user, while in his own parts a user can do what (...) (24 years ago, 26-Aug-00, to lugnet.cad)
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| | | | | Re: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software —James Reynolds
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| | | | What about passing axis points to larger models? Each submodel needs to be able to say: 0 use the rotational center of the following part: 1 15 0 50 -34 1 0 0 0 0 -1 0 1 0 part.DAT Then inheritance (not really "inheritance", but whatever) would be (...) (24 years ago, 28-Aug-00, to lugnet.cad)
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| | | | | | Re: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software —Jeremy H. Sproat
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| | | | (...) Hmmm, kinda clunky. What we need is some kind of namespace resolution for referring to lines from other parts. Cheers, - jsproat (24 years ago, 29-Aug-00, to lugnet.cad)
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| | | | | | Re: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software —James Reynolds
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| | | | (...) resolution for (...) I don't know what namespace resolution is. It sounds like that means the user would have to look at the part's dat file. It would be nice to be able to avoid that (which is why I came up with this inherit idea). If (...) (24 years ago, 30-Aug-00, to lugnet.cad)
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| | | | | | (canceled) —Jeremy H. Sproat
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| | | | | | Named rotation inheritance (Was: 2nd. Idea for a new feature to help rotation of parts in Ldraw Cad software) —Jeremy H. Sproat
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| | | | (...) Wouldn't the user have to look at the part's DAT anyway, to see what named rotation centers the part has? Anyway, briefly, namespace resolution is a means by which we can specifically address (resolve) some thing from inside some other thing (...) (24 years ago, 31-Aug-00, to lugnet.cad)
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| | | | | | Re: Named rotation inheritance (Was: 2nd. Idea for a new feature to help rotation of parts in Ldraw —James Reynolds
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| | | | (...) ... (...) I am pretty sure I don't understand totally what you are suggesting. I think that you are saying that NO rotational axis be specifed in a model, but rather, the program will scan a model's parts and find ALL rotational axis? That (...) (24 years ago, 1-Sep-00, to lugnet.cad)
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| | | | | | Re: Named rotation inheritance (Was: 2nd. Idea for a new feature to help rotation of parts in Ldraw —Jeremy H. Sproat
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| | | | (...) Not really. A subpart would need to "know" and "advertise" its own rotational axes to the tool; the tool would then offer these axes, and any others the user enters manually. The simplest approach for this is for the subpart to have special (...) (24 years ago, 5-Sep-00, to lugnet.cad)
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| | | | | | Re: Named rotation inheritance (Was: 2nd. Idea for a new feature to help rotation of parts in Ldraw —James Reynolds
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| | | | (...) the (...) those (...) OK, I understand you and agree. This would work with a user interface program. But what if I wanted to externally script an animation? (I say externally because if I created an animation with a powerful tool, the tool (...) (24 years ago, 6-Sep-00, to lugnet.cad)
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