3d/2d polylines -> 3d/2d lwpolylines
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URL: https://www.cadforum.cz/forum_en/forum_posts.asp?TID=2645
Printed Date: 20.Apr.2026 at 05:20
Topic: 3d/2d polylines -> 3d/2d lwpolylines
Posted By: hotcoffee
Subject: 3d/2d polylines -> 3d/2d lwpolylines
Date Posted: 10.Nov.2009 at 15:17
Replies:
Posted By: Arben.Allaraj
Date Posted: 10.Nov.2009 at 16:46
Have you see this routine in this page: http://newsline.cadalyst.com/code/browseyear.cfm?fullyear=2003#9 ------------- Ing Arben.Allaraj http://cad-drafting-corner.blogspot.com |
hotcoffee wrote:Posted By: CarlB
Date Posted: 10.Nov.2009 at 19:18
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Best/easiest way would be a lisp routine as in the link Arben posted.
Flatten would not help you much anyway; it would change all z values to 0 but would still be a 3d polyline, not responsive to CONVERTPOLY.
However you could explode the flattened 3dpoly, use pedit or mpedit to join back to a lwpolyline.
You should be able to install Express Tools off the original installation disk, so you would have the Flatten command.
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Posted By: Vladimir Michl
Date Posted: 11.Nov.2009 at 10:17
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There are 4 methods described in the related tip 5673 - see:
http://www.cadforum.cz/cadforum_en/qaID.asp?tip=5673 - http://www.cadforum.cz/cadforum_en/qaID.asp?tip=5673 ------------- Vladimir Michl (moderator) ARKANCE - https://arkance.world" rel="nofollow - https://arkance.world - Autodesk Platinum Partner |