Unity Engine documentationScript ReferenceUnity.U2D.PhysicsPhysicsUserDataint64ValueA custom 64-bit ulong.読み終わるまでの所要時間 1 分最終更新 7日前Definition Type: Property Namespace: Unity.U2D.Physics Assembly: UnityEngine.PhysicsCore2DModule public ulong int64Value { readonly get; set; }