06 June 2003, 07:29 PM
one welds and one merges....points have to be right on top of each other for merge to work unless you specify otherwise...and weld works when you select a point and then select the point you want to weld it to. When welding, the point you select last is the point that all other points being welded will move to. Hope that helps:)
01 January 2006, 11:00 AM
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