Unity Engine documentationScript ReferenceUnity.CollectionsUnity.Collections.LowLevel.UnsafeUnsafeHashSet<T>UnsafeHashSet<T>.ReadOnlyIsEmptyWhether this hash set is empty.阅读时间1 分钟最后更新于 2 个月前Definition Type: Property Namespace: Unity.Collections.LowLevel.Unsafe Assembly: UnityEngine.ManagedKernelModule public readonly bool IsEmpty { get; }