public void Bisect()
{
if (_isFinal)
{
FindSidewalkNLotVerts();
//CityMapManager.Instance.AddRoad(this);
CityMapManager.Instance.AddSidewalk(this);
initialLot = new BuildingLot(this);
if (initialLot.isFinal())
{
initialLot.freeEdges.AddRange(new int[] { 0, 1, 2, 3 });
finalLots.Add(initialLot);
}
else
{
CreateBuildingLots();
}
CityMapManager.Instance.Add(this);
return;
}
var big_offset = Random.Range(0f, _divergence * edges[0].length) * edges[0].direction;
if (Util.RollDice(new float[] { 0.5f, 0.5f }) == 1)
{
big_offset *= -1;
}
var opp_offset = Random.Range(0f, _divergence * edges[2].length) * edges[2].direction;
if (Util.RollDice(new float[] { 0.5f, 0.5f }) == 1)
{
opp_offset *= -1;
}
Block b1 = new Block(edges[3].start, edges[3].end,
edges[0].middle + big_offset, edges[2].middle + opp_offset);
b1.Bisect();
Block b2 = new Block(edges[1].start, edges[1].end,
edges[2].middle + opp_offset, edges[0].middle + big_offset);
b2.Bisect();
}