Outdoor Navmeshing

[niston]

I'm looking at a mod where the navmesh is hanging mid-air (the landscape was edited), and I wonder: How to move/drop navmesh vertices to the ground?

 

Also, is there a trick to outdoor navmeshing or is it just the veritable PITA it seems to be? Half the vertices/triangles are often covered by the landscape and can't even be selected, etc. For example, I tried to edit/fix the navmesh in Heritage area of the Commonwealth GECK mod, but large portions of the navmesh there are below ground and I can't select the triangles to mark them as preferred.

 

EDIT: I think I found one answer: There's a button "drop vertices" in the navmesh toolbar. Still eludes me how to get em above ground if they're burried however.

[NikaCola]

While you're in the render window, you can hit "W" to toggle through the different navmesh views, from

 

1. Normal

2. All (this is what you're looking for, as it will let you select any and all navmesh edges/vertices/etc. even when they're under world objects)

3. *Only* navmesh triangles

 

As for moving vertices or edges/etc. up and down, just hold down "Z" and drag accordingly. Hope this helps! =)

[speedynl]

on the navmesh bar there is a option to drop verti's, if you need to drop down more hold CTRL and selct them, hit the drop icon and done

[niston]

Got it, thanks ppl! :)