// Use this for initialization
void Start()
{
time = Time.realtimeSinceStartup;
objectsInArea = Physics.OverlapBox(size / 2, size / 2); //Physics.BoxCastAll (size / 2, size / 2, Vector3.zero);
foreach (Collider hit in objectsInArea)
{
objs.Add(hit.transform.gameObject);
}
foreach (GameObject obj in objs)
{
MeshFilter temp = obj.GetComponent <MeshFilter> ();
List <Vector3> tempVert = new List <Vector3>();
temp.mesh.GetVertices(tempVert);
Vector3 pos;
Vector3 objSize = obj.transform.lossyScale;
Vector3 objPos = obj.transform.position;
foreach (Vector3 vert in tempVert)
{
pos = new Vector3((vert.x * objSize.x) + objPos.x, (vert.y * objSize.y) + objPos.y, (vert.z * objSize.z) + objPos.z);
vertexPoints.Add(pos);
}
}
actualSize = size / radius;
for (int a = 0; a < actualSize.x; a++)
{
for (int b = 0; b < actualSize.y; b++)
{
for (int c = 0; c < actualSize.z; c++)
{
gridSpace temp = new gridSpace(new Vector3(a, b, c) * radius, 0);
if (c > 0)
{
areas [(int)((a * (actualSize.z * actualSize.y)) + (b * actualSize.z) + c - 1)].front = temp;
temp.back = areas [(int)((a * (actualSize.z * actualSize.y)) + (b * actualSize.z) + c - 1)];
}
if (b > 0)
{
areas [(int)((a * (actualSize.z * actualSize.y)) + ((b - 1) * actualSize.z) + c)].up = temp;
temp.down = areas [(int)((a * (actualSize.z * actualSize.y)) + ((b - 1) * actualSize.z) + c)];
}
if (a > 0)
{
areas [(int)(((a - 1) * (actualSize.z * actualSize.y)) + (b * actualSize.z) + c)].up = temp;
temp.down = areas [(int)(((a - 1) * (actualSize.z * actualSize.y)) + (b * actualSize.z) + c)];
}
areas.Add(temp);
}
}
}
//int i = 0;
foreach (Vector3 vert in vertexPoints)
{
int x = Mathf.RoundToInt(vert.x / radius);
int y = Mathf.RoundToInt(vert.y / radius);
int z = Mathf.RoundToInt(vert.z / radius);
areas [(int)((x * (actualSize.z * actualSize.y)) + (y * actualSize.z) + z)].area = 1;
}
done = true;
}
public void SetTile(int x, int y, gridSpace type)
{
_grid[x, y] = type;
}
public gridSpace(Vector3 _pos, int _area, gridSpace left, gridSpace back, gridSpace down)
{
pos = _pos;
area = _area;
}