# Curves From Cad layers

**URL:** <https://forum.dynamobim.com/t/curves-from-cad-layers/15433>\
**Category:** Revit\
**Created:** [October 7, 2017, 6:21pm UTC](https://forum.dynamobim.com/t/curves-from-cad-layers/15433 "2017-10-07T18:21:35Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![emmett.cruey](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/emmett.cruey/32/24405_2.png) [@emmett.cruey](https://forum.dynamobim.com/u/emmett.cruey)\
**Post date:** [October 7, 2017, 7:22pm UTC](https://forum.dynamobim.com/t/curves-from-cad-layers/15433/3 "2017-10-07T19:22:22Z")

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I think you may need to install the new version of Bimorph to use it in 2018

> [@BimorphNodes v2.1 Released with Ultra-Efficient Clash Detection and Geometry Intersection Nodes](https://forum.dynamobim.com/t/bimorphnodes-v2-1-released-with-ultra-efficient-clash-detection-and-geometry-intersection-nodes/15268):
>
> BimorphNodes v2.1 Released Introduces Ultra-Efficient Clash Detection and Geometry Intersection Nodes Dear Dynamo aficionados I’m really excited to announce the latest release of BimorphNodes v2.1, which includes a new collection of powerful, game-changing nodes. We’ve developed a new range of geometry intersection nodes that are unmatched in performance and add entirely new functionality to Dynamo, while the new clash detection nodes achieve unparalleled speed increases, reducing processing …

“BimorphNodes v2.1 is now 2018.1 compatible, every node has been upgraded, and the entire package has been ported to C# to support the future development roadmap.”

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