3D Rendering and PhysicsConstraint3DOn this pageConstraint3D Description: A two-body constraint owned by a PhysicsWorld3D. world Type: Readonly Field. Description: The owning world. Nil after the constraint is destroyed. Signature: const world: PhysicsWorld3D | nil -- The first constrained body. Nil after the constraint is destroyed. const firstBody: Body3D | nil -- The second constrained body. Nil after the constraint is destroyed. const secondBody: Body3D | nil destroy Type: Function. Description: Removes the constraint from its world and turns this into an empty object. Signature: destroy: function(self: Constraint3D)