Convert 3d-polylines to height map

Anonymous — Wed, 10 Mar 2021 08:46:10 GMT

Dear Autocadwizards,

I have recently received a measurement of a terrain that we want to use as a basis for our design drawings. The terrain has been measured in X, Y and Z-directions. The measurements have been translated into a *-.dwg that contains 3d polylines and blocks (with a z-coordinate) Therefore, I know what the current heights of the terrain are. I want to use the Z-values of 3d-polylines (or elevation) to generate a height map (so basically mtext's with the height value at a given point). That way I can make a 2d-drawing of the current situation where I can also present the heights of the current situation. Obviously I can present the heights manually, but that would take a lot of time. Is there a way to this automatically?

I hope you understand what I am trying to do, and hopefully you can help me. Preferably I can do this in 'normal' AutoCAD and not Civil 3d.

With kind regards,

Niels

Re: Convert 3d-polylines to height map

ben.saa — Wed, 10 Mar 2021 09:24:44 GMT

Try using LISP to label all points first. try this code

topic Convert 3d-polylines to height map in AutoCAD Forum

Convert 3d-polylines to height map

Re: Convert 3d-polylines to height map