03-28-2013, 11:25 AM
I also think this way.
User select one or more objs (A) + select operation + select one or more objs (B) + execute.
By selecting many objs, user is deciding for make their union before proced with the operation:
A=A1 U A2 U A3 U A4
B=B1 U B2
at the end, you'll have the regular operation, p.ex.: A U B
it seems logical for me.
User select one or more objs (A) + select operation + select one or more objs (B) + execute.
By selecting many objs, user is deciding for make their union before proced with the operation:
A=A1 U A2 U A3 U A4
B=B1 U B2
at the end, you'll have the regular operation, p.ex.: A U B
it seems logical for me.