Generating NavMesh away from walls and on narrow ledges

Development Programming & Scripting AI
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1

I need my NavMesh to be generated far enough from the walls so that the AI doesn’t bump in to them, I do this by setting the AgentRadius to 35. But now the top of the walls arent being generated.

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I need to have a NavMesh generated on the narrow ledges while also having it be far enough from the walls.

2

What’s your cell size? Set it to 5 or something like that.