# How can I edit the vertices of a blocking volume?

**URL:** <https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046>\
**Category:** World Creation\
**Tags:** blocking-volume, unreal-engine, editing, question\
**Created:** [November 3, 2014, 4:40pm UTC](https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046 "2014-11-03T16:40:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![BoUBoU](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@BoUBoU](https://forums.unrealengine.com/u/BoUBoU)\
**Post date:** [November 3, 2014, 4:40pm UTC](https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046/1 "2014-11-03T16:40:21Z")

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Hi there !

I’m using some blockingVolume instead of collisions, and I’m wondering how to edit a blocking volume ? I was gessing it was no possible, but when I opened the free demo “highrise”, there were some hand-made blocking volume. Do you know how were they created ?

I think the solution is or very obvious or hidden ^^’

 ![19880-blockingvolume_highrise.jpg](https://d3kjluh73b9h9o.cloudfront.net/original/4X/c/f/f/cfffa80333c4a69d9caa8d9b995e424ddda0b70f.jpeg)

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**Author:** ![anonymous\_user\_958fa14f](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_958fa14f](https://forums.unrealengine.com/u/anonymous_user_958fa14f)\
**Post date:** [November 3, 2014, 4:55pm UTC](https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046/2 "2014-11-03T16:55:06Z")

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You have to use the Geomtery Editing mode at the top left tab where the foliage and vertex painting tools are. It is this symbol:

[https://docs.unrealengine.com/latest/images/Engine/UI/LevelEditor/Modes/LE\_Tools\_Brush.jpg](https://docs.unrealengine.com/latest/images/Engine/UI/LevelEditor/Modes/LE_Tools_Brush.jpg)

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**Author:** ![BoUBoU](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@BoUBoU](https://forums.unrealengine.com/u/BoUBoU)\
**Post date:** [November 3, 2014, 5:04pm UTC](https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046/3 "2014-11-03T17:04:13Z")

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Omg it was in front of me T\_T

Thank you very much dissonanceint ! 🙂

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**Author:** ![QiaoLN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@QiaoLN](https://forums.unrealengine.com/u/QiaoLN)\
**Post date:** [August 19, 2016, 5:58am UTC](https://forums.unrealengine.com/t/how-can-i-edit-the-vertices-of-a-blocking-volume/298046/4 "2016-08-19T05:58:40Z")

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Hi ,  
I have a question about it. Do you know how to place a vertex ?  
Thanks.