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Multiple agents on navmesh, 1 agent type wont move at runtime

The second navmesh (orange) draws in editor implying the correct setup, but on begin play the orange navmesh disappeared and the car actor will not move. Any ideas ?

I have also added the agent page setup. ingame capsule collisions are set to those seen in the agent settings.

alt text alt text Best, Ben.

Product Version: UE 4.16
a.png (1.4 MB)
b.png (78.0 kB)
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asked Jul 03 '17 at 04:58 PM in Using UE4

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avatar image ColdSteel48 Dec 10 '17 at 01:14 PM

Did you solve it ?

avatar image ColdSteel48 Jan 03 '18 at 08:22 PM

Default querrt extincts should be larger than agents radius and height respectively

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2 answers: sort voted first

Are you using the crowd following AI controller by any chance? It seems the crowd controller doesn't support multiple agent types. Changing back to the default AI controller fixes this for me, not that it's documented anywhere.

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answered Aug 15 '17 at 12:07 PM

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avatar image bennetherwood Aug 17 '17 at 07:00 PM

The controller inherits from the standard AiModule.Aicontroller class. I did not have any crowd detour ect enabled when this issue occurred, although I have since enabled this and the issue still persists. Namely the orange navmesh disappearing.

Thank you for responding, anymore ideas ?


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Did you manage to solve this issue? I'm currently running into the same thing. The Navmesh only seems to use the 1st supported agent and never generates the 2nd one (even though it IS drawn in the editor view).


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answered Jan 31 '19 at 02:22 PM

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avatar image ColdSteel48 Jan 31 '19 at 03:02 PM

Forget about it, this is hard-coded by Epic!

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