Friction and Restitution on CollisionObject2D Nodes

[tautologias345]

Drawing on Transformice, the higher the body's friction, the slower the RigidBody2D Nodes on Rigid Mode colliding with this body will move. The higher the body's restitution, the higher this body will throw bodies colliding with it. I do the same suggestion for 3D.

[Hiiamwilliam]

These are already provided by PhysicsMaterial.
... provided for RigidBody2D, not CollisionObject2D. Same for 3D.
Also, not sure why the Godot 4 docs state that the PhysicsMaterial is used to modify collision properties of PhysicsBody3D, it should work both for 2D and 3D.