Unity Engine documentationScript ReferenceUnity.U2D.PhysicsPhysicsWorldPhysicsWorld.WorldCountersbodyCountThe number of all body types.阅读时间1 分钟最后更新于 1 个月前Definition Type: Property Namespace: Unity.U2D.Physics Assembly: UnityEngine.PhysicsCore2DModule public int bodyCount { readonly get; set; }