Mesh Slice in Editor

I need a simple tool to slice an existing 3D mesh in the Unity 2021.3 editor. I don't need any runtime slicing. Any recommendations? Thanks.

 

I used to use Mesh Cutter to do this, but that asset has not been updated for the latest versions of Unity. Mesh Cutter only supports Unity 5.5.0 through Unity 2019.2.0. I am currently using Unity 2021.3.x. Any recommendations for a similar tool?

Here is a link to Mesh Cutter:
https://assetstore.unity.com/packages/tools/modeling/mesh-cutter-37173

 

RayFire is awesome

 

RayFire looks like a tool for doing runtime mesh destruction. I am looking for a simple tool for cutting meshes in the editor.

 

Technically, you can slice meshes in editor time with it, sort of caching destruction (slicing, dicing, anything) for cases where run-time destruction is too expensive (mobiles, etc), so technically it can be use for you, but it is crazy expensive just for mesh slicing. If you will at some point use it for proper prop-destruction too, you should consider it and look into it deeper.

 

https://github.com/dgreenheck/OpenFracture/ this one does slicing as well as simple fracturing by repeated slicing