I'm trying to set up some scripts to automate EXTRUDE and Boolean
operations like SUBTRACT.
EXTRUDE seems to be OK, as I can create a shape, then select it using
E.g. to extrude a circle by 20 units:
However, if I create two objects (A and B) and I want to subtract B
from A, I can still specify B as Last, but how do I identify A (the
I can use 'Crossing' and specify a window to select A, but this is a
bit crude. Is there a better way?
Thanks for any info.