/// <summary>
/// This finds actual array indexes by reversing offset and scaling applied to HexCoord.
/// </summary>
/// <param name="coordinate">World Position of Tile.</param>
public HexTile GetHexTile(Vector2 coordinate)
{
Vector2 noOffset = new Vector2(coordinate.x - _startPos.x, coordinate.y - _startPos.z) * _hexScaleFactor;
Vector2 qrVector2 = HexCoord.VectorXYtoQR(noOffset);
return(GetHexTile(Mathf.RoundToInt(qrVector2.x), Mathf.RoundToInt(qrVector2.y)));
}