How do I get NavMeshAgents not to walk through objects?

Question

Hey, everyone! T$$anonymous$$s is my first question on the Unity Forums!

So, I have a NavMeshAgent attached to a player-controlled unit. When the player clicks a valid target, the unit moves towards that target on the NavMesh. However, if I try to give it a target on the other side of an obstacle, the agent just goes right through it! I've messed with colliders, rigidbodies, and isKinematic, but to no avail.

The inspector for the Infantry unit

The inspector for the wall

[1]: http://answers.unity3d.com/questions/659652/navmeshagent-collision.html

Answer 1

Best Answer

Answer by servival · Feb 02, 2016 at 11:36 AM

You need to add a nav mesh obstacle component to your non-static objects.

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gwynblade · Feb 03, 2016 at 06:37 AM 0

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willaay96 · Nov 14, 2017 at 09:44 PM 0

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gwynblade willaay96 · Nov 15, 2017 at 02:47 AM 0

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GreatCorn · Jul 14, 2018 at 08:26 AM 0

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Answer 2

Answer by Nanofication · Feb 02, 2016 at 05:32 PM

For your obstacle, try

1) Going to navigation tab

2) Go to the object tab of the navigation tab

3) Select Navigation Static

4) Go to Navigation Area change Walkable to Not Walkable

5) Click Bake (Rebake the NavMesh)

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gwynblade · Feb 03, 2016 at 06:37 AM 0

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Nanofication gwynblade · Feb 03, 2016 at 03:24 PM 0

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Answer 3

Answer by danteswap · Nov 14, 2017 at 10:51 PM

On The Obstacle Add NavMesh Obstacle Component Now Choose Desired Shape For Obstacle , I would Suggest To use Box , Now Adjust The Size So That the It Covers Your Obstacle Object , For Now To Test Just Use Value Of 2 In all X,Y,Z And Enable The Carve Option . Now In The Scene You Can Try To Move Your Obstacle And You Will See The NavMesh Around The Obstacle Gets Modified . Now Play the Scene And Give Target to Your Player And in Scene View bring The Obstacle In front Of Player . now It Will Not Go Through The Obstacle but Will Find New Path . Again For Fun You can Move Obstacle In front Of Player And Player Will Find New Way to Reach The Target . have Fun

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How do I get NavMeshAgents not to walk through objects?

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