Walkable areas ..

Hi,

I wanted to know if it's possible to stop the NaveMesh baking inside empty buildings (with no way in)?

As when i generate a new random point on the NavMesh sometimes they appear in these building and the NavAgent can't get to them.

Or is the answer to generate a route to see if the agent can access the area, and if not spawn another point?

Thanks.

EDIT .. Think I might have found the answer .. NavMeshAgent.hasPath

 

I think this might be what you're looking for..

Code (CSharp):

1. NavMeshPath navpath = new NavMeshPath();
2. NavMesh.CalculatePath (somePosition, someOtherPosition, -1, navpath);
3. if (navpath.status == NavMeshPathStatus.PathPartial || navpath.status == NavMeshPathStatus.PathInvalid) {
4.     // Not reachable
5. }

 

Thank you ..