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Export Surface Boundary to Polyline

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Message 1 of 3
JoshNelson
2370 Views, 2 Replies

Export Surface Boundary to Polyline

It would be nice to be able to get a polyline of the boundary of a surface without having to explode my surface. It should work similar to the export menu in corridors.

Josh Nelson
2 REPLIES 2
Message 2 of 3
JaysonE
in reply to: JoshNelson

What I found that works is to CopyByBasePoint the CorridorSurface to a new Drawing (preferably with only one layer) and explode the surface twice. Now you have the boundary line as a polyline...  Edit it as needed.

Message 3 of 3
troma
in reply to: JaysonE

Click on the surface.
Look at the contextual ribbon > Export Objects from surface > Choose the border.
The ribbon didn't exist in 2006. This command may have. I know it was there in 2008.

Mark Green

Working on Civil 3D in Canada

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