The best way is to call the (so far undocumented) function called SetNodes.
You can find an example in the Clicker.cs script.
Basically you first instantiate the building, then you call
SetNodes (false,myBuilding.colldider.bounds,true);// (walkable, Bounds, fullPhysicsCheck)
I think that’s the syntax anyway…don’t remember… check the Clicker.cs script.
If you use fullPhysicsCheck then it will look exactly as if the building was there since the beginning.
if you don’t use fullPhysicsCheck the script will just use some approximations instead of the real world data.

Sorry for answering late, I have been (and am) on holiday, but I’m home for one day so I will try to answer as many comments as possible.

But, I was wondering how I would implement this into a game like your Massive demo level.

I want to use a texture map to make sure the seekers don’t go on places they shouldn’t, but I don’t know how to make them run to the 1st seeker they see and have the two engage in a believable fight.

I have the fight code working but how would I make the seekers move from the opposite ends of the map without making their maxViewingDistance incredibly high?

if you want an example script you can take a look at the Clicker.cs script which is in the example project.
But in a nutshell, the only code you need is (C#):
public Transform myFirstWaypoint;
public Transform mySecondWaypoint;
public void Start () {
(GetComponent (typeof(Seeker)) as Seeker).StartPath (myFirstWaypoint.position, mySecondWaypoint.position);
}

This will instruct the character to move from myFirstWaypoint to mySecondWaypoint (works best if the character is already at the first waypoint).
The code assumes that it is in a script attached to the character.

The syntax for the calls can be found on the page you have commented on, but you have probably read those already.

Would you please help….

I think there are more people out there who want to know this…

I just used Physics.IgnoreCollision, and it works as a charm!

Thanks for the great script!

First of all, thanks for the effort that you have put in building and mantaining this code, the world needs more people like you!

Now,

I’m trying to implement your code into my (first) game.
I got the tutorial version to work without problems, but now i’m trying to tweak it: I’m dealing with a “naval simulator”, with floating buoyant objects. For this reason i can’t have a plane with a collider, because this would ruin the buoyancy effect of the vessels.

My problem here is that if i remove the collider from the plane, my “player” object just falls through my “water layer”.

I believe that the problem could be in the fact that the tutorial script requires the usage of a character controller, that will just fall if not obstructed..

I tried to add a script that forces the position.y of the object at 0 at every Update cycle, but this got the whole thing messed up, and even if the pathfinding seems to be calculated, the player simply won’t move.

Any idea about how could i use your script, without relying on a character controller?

Thanks in advance..!

You are amazing, thanks for this java translate!