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

pmndrs / drei

🥉 useful helpers for react-three-fiber

https://docs.pmnd.rs/drei

MIT License

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Bvh raycast: Cannot read properties of undefined (reading 'count') #2092

Open hichemfantar opened 1 month ago

hichemfantar commented 1 month ago

three version: three@0.165.0
@react-three/fiber version: @react-three/fiber@8.16.8
@react-three/drei version: @react-three/drei@9.107.0
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