/// <summary>
/// Creates the singleton instance of this class.
/// </summary>
/// <param name="mask">The scene partitioner layer to use.</param>
internal static void Init(ScenePartitionerLayer mask)
{
Cleanup();
Instance = new FastGroupProber(mask);
}
/// <summary>
/// Destroys the singleton instance.
/// </summary>
internal static void Cleanup()
{
Instance?.Dispose();
Instance = null;
}