private void GeneratePipes()
{
bool[,] field = new bool[_height, _lenght];
List <string> path = _djikstra.BuildRandomPath(_height, _lenght);
Vector2 startPosition = new Vector2((_lenght - 1) * _step / 2 * -1, (_height - 1) * _step / 2);
Vector2 position;
Quaternion rotation = new Quaternion();
position = InstatiateBeginAndEnd(path, startPosition, ref rotation);
field[0, 0] = true;
field[_height - 1, _lenght - 1] = true;
InstatiatePath(field, path, ref position, ref rotation);
Pp(field);
position = FillEmptyWithPipes(field, position, rotation);
}