Instantiating NavMesh on Runtime?

Unity Engine
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1

Hi there !

I’m making a Building game, and what I’m looking to do is the following;

  • Instantiate a road that is modelled with a sidewalk (Which is done.) but I need to make the sidewalks the only thing that is ‘walkable’.

  • Randomly spawn NPCs(this is also done,) but need them to follow the sidewalks ONLY

I’ve used the NavMeshAgent and NavMeshs in the past, however, not Instantiating in runtime.
I’ve seen & tried briefly the NavMeshSurfaces but I don’t think I’m doing it right.

Any help would be great ! Thank you in advance!

2

Do you have the examples downloaded for the navmeshsurfaces? Within the examples You’ll find localnavmeshbuilder and localnavmeshsourcetag for procedural generation. That’ll hopefully do the trick.