Create a NavMesh from the FBX model.

Unity Engine
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1

Hi, how can I create NavMesh navigation from an FBX file?

I can get vertices from the NavMesh and create a mesh of NavMesh.CalculateTriangulation(), but how do I do the opposite?

2

You can’t input a mesh and use it as a NavMesh. You have to bake a NavMesh from your scene geometry.