[PythonCAD] Question about transferring objects between layers
Stuart Brorson
sdb at cloud9.net
Tue Feb 7 21:43:25 CET 2006
Hi --
> Suppose we have a segment S and its two endpoints P1 and P2. These three
> objects are in some layer, and now I decide to transfer either of the
> points to another layer. As both endpoints of the segment must be in
> the same layer as the segment itself, what should be the expected way to
> handle this operation? Should the program allow the point to move, and
> then by default transfer the segment as well, or should this operation
> raise an error?
I guess my question would be: Why would I want to transfer only the
points? Is there a use case where only the points need transerring,
and not the segment?
(I suppose you might want to *copy* some points from one layer to
another, but that's a different use than *moving* the points.)
> If the segment was to be transferred between layers, it will
> automagically transfer the points if possible (in the initial writing
> of the new code), so there is an implicit object transferring
> in some operations already.
Sounds reasonable to me.
Caveat: I am not a mechanical CAD guru.
Stuart
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