Holes in Navmesh

[BRGEzedeRocco]

Hi @HelioHsx ,
Here are a few posts that might help you

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Hello guys! So question is: how I can get rid of this “holes” in nav mesh? There were some sprites in those places, and I deleted them, but at these spots nav mesh still can’t be build or something. It looks like it keeps information about those sprites somewhere. Probably it’s not a bug - need advice. Thank you! [58906-wiw+-+unreal+editor+2015-09-17+00.13.49.jpg]

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hi this is a snapshot of my terrain showing the navmesh on the actual terrain itself, not the objects in the landscape, there are gaps which i did not plan to be there can anyone tell my why those gaps are there? it may be based on the geometry of the landscape perhaps how do i test / affirm the origin thereof and how do i get it away? thanks [image]

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We are building the NPCs in our game to use the nav mesh for navigation. However, they frequently get stuck on the cracks of navmesh in our level, which largely comprises of hilly and irregular elevation. Is there any variables or settings we should look into to make sure the navmesh is painted properly with no cracks in them so that the AI could navigate smoothly? For example, is there a setting to know if certain angles or landscape tessellation is illegal for good navmesh generation? Let us …

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I am experiencing the issue that my NavMesh tiles leave big gaps. Sometimes the path finding is not able to make a path across these and it’s searching another way around it. The tiles size doesn’t seem to make anything better. I found out that the “Agent Max Step height” can drastically reduce the gap, but my pawn isn’t able to get over steps which are bigger than 10 cm. These gaps are happening primarly on uneven surfaces. How can I reduce these gaps or make them disappear completely? [33919…

Hope it helps!