public void Draw()
{
foreach (Cell cell in cells)
{
LineDrawer.DrawSquare(cell.bounds.min, cell.bounds.max, Color.cyan);
}
}
private int TagNeighboursPartitioned(float inRange)
{
Bounds expanded = new Bounds();
expanded.min = new Vector3(transform.position.x - inRange, 0, transform.position.z - inRange);
expanded.max = new Vector3(transform.position.x + inRange, 0, transform.position.z + inRange);
if (drawNeighbours && Params.drawDebugLines)
{
LineDrawer.DrawSquare(expanded.min, expanded.max, Color.yellow);
}
List <Cell> cells = SteeringManager.Instance.space.cells;
tagged.Clear();
int myCellIndex = SteeringManager.Instance.space.FindCell(transform.position);
if (myCellIndex == -1)
{
// Im outside the cells so return
return(0);
}
Cell myCell = SteeringManager.Instance.space.cells[myCellIndex];
foreach (Cell cell in myCell.adjacent)
{
if (cell.Intersects(expanded))
{
if (drawNeighbours && Params.drawDebugLines)
{
LineDrawer.DrawSquare(cell.bounds.min, cell.bounds.max, Color.magenta);
}
List <GameObject> entities = cell.contained;
float rangeSquared = inRange * inRange;
foreach (GameObject neighbour in entities)
{
if (neighbour != gameObject)
{
if (drawNeighbours && Params.drawDebugLines)
{
LineDrawer.DrawLine(transform.position, neighbour.transform.position, Color.yellow);
}
if (Vector3.SqrMagnitude(transform.position - neighbour.transform.position) < rangeSquared)
{
tagged.Add(neighbour);
}
}
}
}
}
DrawNeighbours(Color.white);
return(this.tagged.Count);
}
