NavmeshSurface & Min Region Area settings

Hi, I don’t see “Min Region Area” setting inside the new NavMeshSurface component.
I guess that the right way to exclude areas with the new NavMeshSurface component is using NavMeshModifier volume and set those volumes to “not-walkable”. Can someone confirm that?
Thank you!

That’s not on the Components. Instead you go to Window>AI>Navigation and in the new window move to the Bake tab.
You will find min region area under the advanced settings there.
I know, it’s counter-intuitive. Consider that these settings are part of the “global” NavMesh settings, and aren’t specific to a single component.

PSA: based on some quick testing this seems incorrect. It also seems like “min region area” is maybe clamped at some magic maximum value? After a certain point it stops having an impact for me

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Yeah same here… after a max value it does absolutely nothing.

you can refer to tileSize value