/// <summary>
/// Init the specified offset and direction.
/// </summary>
/// <param name="offset">Offset, transform offset.</param>
/// <param name="direction">Direction, transform direction.</param>
public void init(int offset = 0, TRANSFORM_DIRECTION direction = TRANSFORM_DIRECTION.Y_AXIS)
{
mOffset = offset;
mTransformDirection = direction;
}
/// <summary>
/// Init the specified scrollRect, offset and direction.
/// </summary>
/// <param name="scrollRect">Scroll rect, the ScrollRect in ScrollView.</param>
/// <param name="offset">Offset, transform offset.</param>
/// <param name="direction">Direction, transform direction.</param>
public void init(ScrollRect scrollRect, int offset = 0, TRANSFORM_DIRECTION direction = TRANSFORM_DIRECTION.Y_AXIS)
{
base.init(offset, direction);
mScrollRect = scrollRect;
}