Unity Engine documentationScript ReferenceUnity.U2D.PhysicsPhysicsRotateupA rotation of +PI/2 Radians (+90 Degrees).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 static PhysicsRotate up { get; }