public void UpdateObstacles()
{
foreach (Transform t in Obstacles)
{
FlowObstacle f = (FlowObstacle)t.GetComponent(typeof(FlowObstacle));
if (f.graphNodes != null)
{
SetHeightAtNodes(f.graphNodes, t.position.y + t.localScale.y * 0.5f);
}
}
}
void Start()
{
GameObject box = GameObject.CreatePrimitive(PrimitiveType.Cube);
Vector2 spacing = new Vector2(bounds.x / res.x,
bounds.y / res.y);
Vector2 boxOffset = new Vector2(-spacing.x * 0.5f,
-spacing.y * 0.5f);
Vector2 objOffset = new Vector2(-bounds.x * 0.5f + spacing.x,
-bounds.y * 0.5f + spacing.y);
colliders = new Transform[(int)res.x * (int)res.y];
// Create Boxes
box.renderer.enabled = false;
box.transform.localScale = new Vector3(spacing.x, boxHeight, spacing.y);
FlowObstacle fo = box.AddComponent(typeof(FlowObstacle)) as FlowObstacle;
GameObject fv = GameObject.Find("FlowVolumes");
fo.FlowVolumes = fv.transform;
for (int y = 0; y < res.y; y++)
{
for (int x = 0; x < res.x; x++)
{
Transform newBox = Instantiate(box.transform,
new Vector3(x * spacing.x, 0,
y * spacing.y),
Quaternion.identity) as Transform;
newBox.Translate(boxOffset.x, -boxHeight * 0.5f, boxOffset.y);
Destroy(newBox.GetComponent <BoxCollider>());
newBox.parent = transform;
colliders[y * (int)res.x + x] = newBox;
}
}
transform.Translate(objOffset.x, 0, objOffset.y);
GameObject.Destroy(box);
}
