CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz] ARKANCE | CONTACT - CZ | SK | EN | DE
Over 1.106.000 registered users (EN+CZ). AutoCAD tips, Inventor tips, Revit tips, Civil tips, Fusion tips. Try the new precise Engineering calculator. New AutoCAD 2026 commands and sys.variables and env.variables,.
RSS channel - CAD tips RSS tips
RSS discussions

Discussion Discussion forum

?
CAD discussions, advices, exchange of experience

CAD Forum - Homepage CAD discussion forum - ask any CAD-related questions here, share your CAD knowledge on AutoCAD, Inventor, Revit and other Autodesk software with your peers from all over the world. To start a new topic, choose an appropriate forum.

Please abide by the rules of this forum.
This is a peer-to-peer forum. The forum doesn't replace the official direct technical support provided by ARKANCE for its customers.
How to post questions: register or login, go to the specific forum and click the NEW TOPIC button.
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Topic ClosedDividing contour lines
 Post Reply Post Reply
Author
  Topic Search Topic Search  Topic Options Topic Options
Vladimir Michl View Drop Down
Moderator Group
Moderator Group

Arkance Systems CZ

Joined: 26.Jul.2007
Location: Czech Republic
Using: Autodesk software
Status: Offline
Points: 2144 		Direct Link To This Post Topic: Dividing contour lines
    Posted: 18.Jan.2013 at 11:26
Another option would be to reconstruct the 3D digital terrain model from your contours and then re-create contours (more densely) from the DTM.
Vladimir Michl (moderator)
ARKANCE - https://arkance.world - Autodesk Platinum Partner
Back to Top
CarlB View Drop Down
Senior Member
Senior Member


Joined: 16.Oct.2009
Location: United States
Status: Offline
Points: 321 		Direct Link To This Post Posted: 18.Jan.2013 at 08:45
You could use the lisp routine from the below site to generate intermediate contours.
I don't believe it has options for multiple intermediate contours though.

http://www.jefferypsanders.com/autolisp_Rollin.html
Back to Top
heinsite View Drop Down
Senior Member
Senior Member


Joined: 05.Feb.2009
Location: United States
Using: AutoCAD 2014
Status: Offline
Points: 640 		Direct Link To This Post Posted: 18.Jan.2013 at 06:36
If you don't have a program like Civil 3D you may be out of luck.  You're going to have to draw perpendicular lines between critical areas, divide them into 10 increments, and then fit a spline thru the points.  If all you have are two contours to do this with the manual effort shouldn't take too long.  If you had a full drawing with many contours it would be a nightmare.  But if you need to get the work out I'd attack it this way and look for a better method somewhere on down the line.

Dave.
Dave Hein, P.E.
Hawaii District Engineer
Kona International Airport
AutoCAD Certified Professional
Autodesk Expert Elite
Back to Top
edwinjebb View Drop Down
Newbie
Newbie


Joined: 17.Jan.2013
Location: Ireland
Using: auto cad
Status: Offline
Points: 2 		Direct Link To This Post Posted: 17.Jan.2013 at 17:53
i have two contour lines noting increments of 1m but i want to divide the space between them evenly so that they read as 100mm roughly. I know this isn't accurate but it gives the topographical idea. Offsetting doesnt work because it needs to be evenly divided in 10 parts at the fat and thin areas.
Back to Top

Related CAD tips:


 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down



This page was generated in 0,328 seconds.
CADforum
CADforum
Tips and tricks, support, utilities, help, discussions on AutoCAD, LT, Inventor, Revit, Map, Civil 3D, 3ds Max, Fusion, Forma, Vault, PowerMill and other Autodesk software (community support by ARKANCE). See About CADforum.
Copyright © 2025 | Advertise with us | Online privacy
ARKANCE - Autodesk Platinum Partner & Training Center & Services Partner
CONTACT:
webmaster.cz@arkance.world | tel. +420 910 970 111
FB LN TW YT TW Blog RSS
.
TOPlist