How to extrude a self-intersecting or curves drawing into 3d?

Question by azher99

How to convert Map type drawing into 3d. Extrude option does not work in autocad 2010 software and shows the error message that can't sweep or extrude self-intersecting curves.

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2 Answers

Answered on 19 Jul, 2012 10:32 AM

you just need to use the command boundary to convert your drawing to a region then you can apply extrude command from solid panel and you will have what you want
for any more details just leave me a message

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Answered on 19 Jul, 2012 10:00 AM

It could be extrude in the form of surface.
When it is in form of segments.The curve shouldn't be a polyline type.
If the desired curve is in form of polyline,then software give first explode it make its surface then convert it surface to solid from modify tools..


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