# \#meshbvhhelper

**URL:** https://discourse.threejs.org/tag/meshbvhhelper/1635.md

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## [How to visualizeBounds using MeshBVHHelper in react three fiber](https://discourse.threejs.org/t/how-to-visualizebounds-using-meshbvhhelper-in-react-three-fiber/69028)

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**Author:** [@lalamax3d](https://discourse.threejs.org/u/lalamax3d)\
**Replies:** 0\
**Last updated:** [August 6, 2024, 4:47pm UTC](https://discourse.threejs.org/t/how-to-visualizebounds-using-meshbvhhelper-in-react-three-fiber/69028 "2024-08-06T16:47:47Z")

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Hi, my project is in react, using r3f / drei etc, and as unit test, i am trying to learn three-mesh-bvh. i managed to port first example (sample) its almost working but i wasn’t able to visualizeBounds. (small green bo…