[Edu-sig] quantum instance?
ajsiegel at optonline.net
Sat Sep 10 21:36:47 CEST 2005
Trying to handle the sudden change of state of an instance of an object
- a "quantum instance"
c starts as a Circle instance.
Say, in the course of the manipulation of c its radius approaches
towards infinity, and upon the radius becoming > than some Max, I want c
to suddenly think of itself as a Line instance rather than as a Circle
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