B
BillZ
R14 Autolisp:
Does anyone have a subr that can tell if a closed pline runs CW or CCW? Including one that has bulges and straight segments?
Seems like we've had some discussion on this before but all I can find is one for plines with straight segments.
Bill
Does anyone have a subr that can tell if a closed pline runs CW or CCW? Including one that has bulges and straight segments?
Seems like we've had some discussion on this before but all I can find is one for plines with straight segments.
Bill