https://www.babylonjs-playground.com/#UGMIH#18
line 69, 70
Hey @3dObject
I moved this thread to questions since it sounds like you’re asking a question about physics and parenting is that correct?
Here’s an example playground that uses both parenting and physics in it:
https://playground.babylonjs.com/#3I55DK#0
Check out lines 83-85
Hope this is helpful to give you a hint