You could just explode them then mpedit them back together. Keith Pocock wrote: >thanks guys - but do I take it from this that the conversion can't be done >(without some programming.)? >>Keith >>'Alex Repetto' wrote in message >news:ef2a78b.2@WebX.SaUCah8kaAW. >>Terry, >>>>>I beg to differ, CONVERTPOLY won't convert 3DPOLY's. >>Sorry, >>Today is my negative-IQ day. >>Next time I'll read the message before answering it. >>>>BTW wouldn't it be nice if Autodesk reintroduced the PROJECT.LSP >commands.

AutoCAD - Converting 3D polyline to. Design and are using AutoCAD as their primary CAD software would have felt the. Can use to your free-will to.

3D Polyline Software Informer. Featured 3D Polyline free downloads and reviews. Fifa Street 4 Download Pc Full Version there. Latest updates on everything 3D Polyline Software. LWPOLYLINE, POLYLINE (2D. To Convert Polyline Objects to Polygons. Products and versions covered. AutoCAD Civil 3D 2016. 3D CAD software; Construction software.

>>(and also reintroduced the FLATLAND system variable) >>>>Alex >.

Almost all who are working in the field of engineering design and are using AutoCAD as their primary CAD software would have felt the need to convert a 3D polyline to a 2D polyline. In the field of Civil Engineering, survey drawings consists of hundreds, if not thousands, of 3D polylines. But a designer needs to convert them to 2D model to work and plan on that. It’s a pity that AutoCAD (already into Release 18) has still not addressed this problem, and given a ready-to-use command. If they would have it would have been a boon for engineers. Most of us use some sort of customized scripts to acheive the job, and for those who do not do so already, here below is a LISP script which you can use to your free-will to do this haunting task.