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Posted

How do I convert a 3d face into a polyline 2D or 3D?

Posted (edited)

Maybe this will be of some use...http://adndevblog.typepad.com/autocad/2013/01/convert-3dface-to-polyline.html

 

Or give this a try....http://www.cadtutor.net/forum/showthread.php?82319-How-to-convert-3D-faces-or-mesh-to-line/page2&highlight=c%3Afa23dpl

 

**********See post #18 for David Bethel's code for converting 3DFaces to 3Dpolylines.**********

Edited by ReMark
Posted

Tried to run the lisp but the command 3DFtoPL is not recognised any further help?

Posted (edited)

Go back to post #2 and take another look. I think you missed something.

 

ToolPac 15.0 by DotSoft has a 3DFace-to-polyline conversion feature. ToolPac sells for $245 U.S. You can buy it here...

 

http://www.dotsoft.com/toolpac.htm

 

There is another 3DFace to polyline conversion lisp here...

 

http://www.surveydrawing.net/free-lisps.html

 

3DFace to Polyline.PNG

 

I found the information that I have provided by searching the Internet using the phrase "convert 3dface to polyline".

Edited by ReMark
Posted

Whats the next step to draw a line over 3dfaces and get a 3d line ? Long section ?

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