LE How would one go and edit a pre-existing nav mesh ?

[antonkr]

Hello, I am still very much a beginner in modding, and I mostly make or edit player housing

In Skyrim I have read and re-read the tutorial for navmesh, and easily made it in my interior house however in the exterior in which there are stair cases, I really don't know how to go with it. Would I have to mess up the original Bethesda nav mesh outside to edit in my housing? Because it seems rather implausibly as of right now, as the navmesh passes through the solid house.

Thanks.

[Argomirr]

You're probably best off just deleting/moving parts of the original navmesh around so they don't go through the building, but try to avoid touching parts that don't need to be edited. :)

[draenn]

Yes you have to delete the part of the orignal navmesh that go through your house and you need to recreate it so npc can avoid new obstacles and you should look to verify if there is a green triangle under your door marker so NPCs can enter your building.

 

Try to not put your house on a junction of several cells, it complicates your work with the navemesh.