woodman78 Posted May 27, 2010 Share Posted May 27, 2010 I have an old survey that has a series of points that are made up of 2 polylines crossing at their midpoints. There are about 9000 in totoal in the survey. Is there an automatic way I can say to place a block or a point where polylines intersect at their midpoints??? Thanks Quote Link to comment Share on other sites More sharing options...
alanjt Posted May 27, 2010 Share Posted May 27, 2010 (vlax-invoke pline1 'IntersectWith pline2 acExtendNone) Good luck. Quote Link to comment Share on other sites More sharing options...
Lee Mac Posted May 27, 2010 Share Posted May 27, 2010 Some threads to get to you going with it: This will help when it comes to creation of points: http://www.cadtutor.net/forum/showthread.php?t=44768 This will help find intersections: http://www.cadtutor.net/forum/showthread.php?t=46936 Quote Link to comment Share on other sites More sharing options...
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