Bvh raycast: Cannot read properties of undefined (reading 'count')

[hichemfantar]

• three version: [email protected]
• @react-three/fiber version: @react-three/[email protected]
• @react-three/drei version: @react-three/[email protected]
• node version: v18.18.2
• npm (or yarn) version: 9.8.1

Problem description:

Enabling Bvh on my scene and holding a ref to my ecctrl controlled character causes an error. related to https://github.com/pmndrs/ecctrl/issues/97

Relevant code:

https://github.com/pmndrs/ecctrl/tree/main/example

<Canvas>
  <Bvh firstHitOnly>
    <Scene />
  </Bvh>
</Canvas>

Suggested solution:

i'm thinking maybe it's because drei is using an older version of three-mesh-bvh