# Void/Split Nurbsurface with curves

**URL:** <https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126>\
**Category:** Revit\
**Created:** [June 13, 2019, 5:29pm UTC](https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126 "2019-06-13T17:29:18Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![BIMadmin](https://avatars.discourse-cdn.com/v4/letter/b/958977/32.png) [@BIMadmin](https://forum.dynamobim.com/u/BIMadmin)\
**Post date:** [June 13, 2019, 5:29pm UTC](https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126/1 "2019-06-13T17:29:18Z")

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Hello guys,

Is it possible to split/separate a nurbsurface with a number of curves?

![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/7/1706f02a8cc170b95de9605e724c05d5db3c0749.jpeg)

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**Author:** ![Kulkul](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/kulkul/32/49801_2.png) [@Kulkul](https://forum.dynamobim.com/u/Kulkul)\
**Post date:** [June 13, 2019, 5:38pm UTC](https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126/2 "2019-06-13T17:38:04Z")

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Have you tried using Geometry.Split node?

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<div class="post-metadata">

**Author:** ![BIMadmin](https://avatars.discourse-cdn.com/v4/letter/b/958977/32.png) [@BIMadmin](https://forum.dynamobim.com/u/BIMadmin)\
**Post date:** [June 13, 2019, 5:41pm UTC](https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126/3 "2019-06-13T17:41:19Z")

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Nope,  
I’ll try  
Many thanks!!!

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<div class="post-metadata">

**Author:** ![BIMadmin](https://avatars.discourse-cdn.com/v4/letter/b/958977/32.png) [@BIMadmin](https://forum.dynamobim.com/u/BIMadmin)\
**Post date:** [June 14, 2019, 10:53am UTC](https://forum.dynamobim.com/t/void-split-nurbsurface-with-curves/37126/4 "2019-06-14T10:53:24Z")

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Hello Kulkul,

This works perfectly!!!

Many thanks