Sphere object moving without any force

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:bust_in_silhouette: Asked By Outthink

I have a static flat plane with 15 spheres [RigidBody] and [CollisionShape] also sphere on top of the StaticBody plane.
My question is when I run the program all the sphere suppose to stay in place, however 2 of them move without an application of force or impulse or any slope for them to be attracted to.

Probably because of gravity. Weird but try disabling it and see if its the case.

magicalogic | 2022-12-23 05:21

:bust_in_silhouette: Reply From: SteveSmith

This will be gravity. Unless your spheres have a starting position of exactly on the plane and everything balances perfectly and nothing overlaps, you’ll always get some movement from a RigidBody. Being spheres, they’ll probably never stop moving.