# Trim/extend lines in Dynamo

**URL:** <https://forum.dynamobim.com/t/trim-extend-lines-in-dynamo/98677>\
**Category:** Geometry\
**Tags:** geometry, dynamo\
**Created:** [March 1, 2024, 6:38pm UTC](https://forum.dynamobim.com/t/trim-extend-lines-in-dynamo/98677 "2024-03-01T18:38:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mathan.vandriessche](https://avatars.discourse-cdn.com/v4/letter/m/f17d59/32.png) [@mathan.vandriessche](https://forum.dynamobim.com/u/mathan.vandriessche)\
**Post date:** [March 1, 2024, 6:38pm UTC](https://forum.dynamobim.com/t/trim-extend-lines-in-dynamo/98677/1 "2024-03-01T18:38:06Z")

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Hello everyone,

I would like to know how to shorten or lengthen these lines. I would like to keep the individual lines, no polycurve (for wall finishing). Can someone help me?  
Thanks!

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/5/c/5c289db6160d1c7d5730438cc37afef33baed900.png)

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**Author:** ![Nick\_Boyts](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/nick_boyts/32/76313_2.png) [@Nick\_Boyts](https://forum.dynamobim.com/u/Nick_Boyts)\
**Post date:** [March 1, 2024, 6:55pm UTC](https://forum.dynamobim.com/t/trim-extend-lines-in-dynamo/98677/2 "2024-03-01T18:55:13Z")

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Welcome to the forum. Try searching for similar topics and make a few attempts to show us what you’ve tried so far and where you’re having issues. That makes it easier to get suggestions on a specific fix.

You’ll probably want to extend the curves so that each pair intersects. Then you can get the intersection point and draw the new correct curve lengths.

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<div class="post-metadata">

**Author:** ![solamour](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/solamour/32/153516_2.png) [@solamour](https://forum.dynamobim.com/u/solamour)\
**Post date:** [March 4, 2024, 3:11pm UTC](https://forum.dynamobim.com/t/trim-extend-lines-in-dynamo/98677/3 "2024-03-04T15:11:10Z")

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Hello @mathan.vandriessche - welcome to the forum! We’re excited to have you here and see all the amazing things you’ll bring to our community.

There is a AI feature on this Forum, called ✨ **Related** that shows you related topics, so I suggest toggling that and having a look!

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/b/f/bf2ce0f98df46dd9e038469bb1709c9efdb0b29c.png)

There are **so many** answers to like questions here on the Forum that, chances are likely, your question has either been solved in full or part before.