sivapathasunderam Posted May 18, 2017 Share Posted May 18, 2017 Hello experts; I have to solve this Polyline Join issue drawing attached: red circles area to be joined as required single for solid hatch, This type of files getting from the Road design engineers thanks Siva Polyline Issue problem for Cad_Tutor.dwg Quote Link to comment Share on other sites More sharing options...
jvillarreal Posted May 18, 2017 Share Posted May 18, 2017 Hatch with the "pick internal point" option worked for me after closing large gaps with two additional lines using AutoCAD 2016. Quote Link to comment Share on other sites More sharing options...
steven-g Posted May 18, 2017 Share Posted May 18, 2017 You're going to have a hard time joining those, many of the segments are upside down. Go to an isometric view, select all the polylines, and give them a thickness, you'll see the problem. Quote Link to comment Share on other sites More sharing options...
BIGAL Posted May 19, 2017 Share Posted May 19, 2017 yeah Autocad does some funny things at times, I am drawing 3 roundabouts at the moment so I know your frustration, any way the only way I get these arc-arc-arc combos to work is to use the circle ttr and replace one of the arcs then they will join as 1 pline. Quote Link to comment Share on other sites More sharing options...
steven-g Posted May 19, 2017 Share Posted May 19, 2017 making it a closed loop by adding a few extra lines will allow the hatch command to work (then "hatchgenerateboundary" and trim the resulting polyline), or close the loop and use the region command then explode it and recreate the polyline, I tried the boundary command as well but it didn't like the geometry. Quote Link to comment Share on other sites More sharing options...
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