void OnDrawGizmos()
{
Array.Clear(Outlined, 0, Outlined.Length);
int offset = Outlined.GetLength(0) / 2;
double startX = (double)start.position.x;
double startY = (double)start.position.z;
double endX = (double)end.position.x;
double endY = (double)end.position.z;
//irony lolz
HashSet <FractionalLineAlgorithm.Coordinate> redundancyChecker = new HashSet <FractionalLineAlgorithm.Coordinate>();
foreach (FractionalLineAlgorithm.Coordinate coor in (FractionalLineAlgorithm.Trace(startX, startY, endX, endY)))
{
if (!redundancyChecker.Add(coor))
{
Debug.LogErrorFormat("Redundancy detected for {0}", coor);
}
Outlined [coor.X + offset, coor.Y + offset] = true;
}
Vector3 size = new Vector3(1, .1f, 1);
Vector3 fillSize = new Vector3(.9f, .1f, .9f);
float posOffset = 0f;
for (int i = 0; i < Outlined.GetLength(0); i++)
{
for (int j = 0; j < Outlined.GetLength(1); j++)
{
Vector3 drawPos = new Vector3(i - offset + posOffset, 0, j - offset + posOffset);
if (Outlined [i, j])
{
Gizmos.color = Color.red;
}
else
{
Gizmos.color = Color.green;
}
Gizmos.DrawCube(drawPos, fillSize);
Gizmos.color = Color.black;
Gizmos.DrawWireCube(drawPos, size);
}
}
float lineHeight = 0f;
Gizmos.color = Color.white;
Gizmos.DrawLine(new Vector3((float)startX, lineHeight, (float)startY), new Vector3((float)endX, lineHeight, (float)endY));
}
public static IEnumerable <FractionalLineAlgorithm.Coordinate> GetRelevantNodeCoordinates(Vector2d start, Vector2d end)
{
//Note: 99% sure this is deterministic enough for use in simulation.
foreach (FractionalLineAlgorithm.Coordinate coor in FractionalLineAlgorithm.Trace(
Partition.GetRelativeX(start.x).ToDouble(),
Partition.GetRelativeX(start.y).ToDouble(),
Partition.GetRelativeY(end.x).ToDouble(),
Partition.GetRelativeY(end.y).ToDouble()))
{
//int indexX = coor.X;
//int indexY = coor.Y;
yield return(coor);
}
}
