Unity Engine documentationScript ReferenceUnityEngineUnityEngine.LowLevelPhysics2DPhysicsRelativeJointbodyAThe first body the joint constrains.読み終わるまでの所要時間 1 分最終更新 1ヶ月前Definition Type: Property Namespace: UnityEngine.LowLevelPhysics2D Assembly: UnityEngine.Physics2DModule public PhysicsBody bodyA { get; }