private static string VectorPosesString(Tetramino.TetraminoType tetraminoType, RotationDirection rotationDirection)
    {
        Vector2Int[] tetraminoPoses      = TetraminoTransformUtil.GetPoses(tetraminoType, RotationDirection.None);
        Vector2Int[] rotationVectorPoses = new Vector2Int[4];
        Vector2      rotationPoint       = new Tetramino(tetraminoType).rotationPoint;

        for (int i = 0; i < 4; i++)
        {
            Vector2 rotated = RotateVector.Rotate(tetraminoPoses[i], rotationPoint, rotationDirection);
            rotationVectorPoses[i] = VectorUtil.V2_V2Int(rotated);
        }
        return(string.Join("\t", rotationVectorPoses));
    }
 //[SerializeField] RotationDirection rotationDirection;
 //[SerializeField] Tetramino.TetraminoType tetraminoType;
 //[ContextMenu("Test")]
 //public void Test()
 //{
 //    Vector2Int[] tetraminoRotatedPoses = Tetramino.GetPoses(tetraminoType, rotationDirection);
 //    Vector2Int[] tetraminoPoses = Tetramino.GetPoses(tetraminoType, RotationDirection.None);
 //    Vector2Int[] rotationVectorPoses = new Vector2Int[4];
 //    Vector2 rotationPoint = new Tetramino(tetraminoType).rotationPoint;
 //    for (int i = 0; i < 4; i++)
 //    {
 //        Vector2 rotated = RotateVector.Rotate(tetraminoPoses[i] - rotationPoint, rotationDirection);
 //        rotationVectorPoses[i] = VectorUtil.V2_V2Int(rotated + rotationPoint);
 //    }
 //    Debug.Log("RotateVector:");
 //    Debug.Log(string.Join("\t", rotationVectorPoses));
 //    Debug.Log("TetraminoRotate:");
 //    Debug.Log(string.Join("\t", tetraminoRotatedPoses));
 //}
 private static string TetraminoString(Tetramino.TetraminoType tetraminoType, RotationDirection rotationDirection)
 {
     Vector2Int[] tetraminoRotatedPoses = TetraminoTransformUtil.GetPoses(tetraminoType, rotationDirection);
     return(string.Join("\t", tetraminoRotatedPoses));
 }