void fill(Room room, PropUnitCollection propUnitCollection, GameObject parent)
{
var points = propUnitCollection.getListOfPoints();
var neighbors = new List <Vector3>();
foreach (Vector3 v in points)
{
var cell = room.cells[v];
var walls = cell.findWallWithAttribute(FaceTypes.WALL);
foreach (Shape s in walls)
{
neighbors.Add(s.normal.normalized);
}
foreach (Vector3 v0 in VoxelIterators.VonNeumanNeighbors())
{
var v2 = v + v0;
if (grid.ContainsKey(v2) && grid[v2].C == Color.white)
{
neighbors.Add(v0);
}
}
}
Vector3 horizontal;
if (neighbors.Count == 0)
{
horizontal = Vector3.right;
}
else
{
var grouping = neighbors.GroupBy(a => a.GetHashCode());
var groupList = grouping.OrderByDescending(b => b.Count());
horizontal = groupList.First().First();
}
foreach (PropUnit propUnit in propUnitCollection.list)
{
var center = propUnit.b.center;
var vertical = Vector3.forward;
var prop = GameObject.Instantiate(propUnit.overlay.prop);
Aligner.AlignBoundingBoxFaceToBoundingBoxFace(horizontal, vertical, propUnit.b, prop);
prop.transform.parent = parent.transform;
}
}
bool recurse(int iter, Vector3 direction, Vector3 p, Quaternion rotation, PropOverlay overlay, Room room, PropUnitCollection propUnitCollection)
{
if (iter == 0)
{
return(true);
}
var size = rotation * overlay.size;
var points = new List <Vector3>();
var allocateBlackSpaceSucceeded = allocateBlackSpace(room, overlay, size, p, points);
var totalblack = getListOfPointsOfColor(Color.black).ConvertAll(x => x.V).ToList();
totalblack.AddRange(propUnitCollection.getListOfPoints());
var totalWhite = grid.Keys.Except(totalblack).ToList();
var islegal = check(grid.Keys.ToList(), totalWhite, totalblack);
if (!islegal)
{
GameObject.Instantiate(g3).transform.position = p;
grid[p].changeColor(Color.white);
return(false);
}
if (!allocateBlackSpaceSucceeded || points.Count == 0)
{
return(true);
}
var propUnit = new PropUnit(points, overlay);
propUnitCollection.list.Add(propUnit);
recurse(iter - 1, direction, p + direction, rotation, overlay, room, propUnitCollection);
return(true);
}
