Navmesh on Gridmap

MagicLord

Hi there,

I tried to bake a navmesh on top of a grid map whose tiles have collision, i have navigation visible on, but nothing is generated. Is navmesh possible on gridmaps ?

TwistedTwigleg

Apparently Navmeshes work on Gridmaps, least it should work if this Github issue is anything to go by. The issue is a little old though, so who knows.

This is the only thing on Gridmaps and Navmeshes I could find, maybe it will help? It's with Godot 2 though, so things have likely changed since then.

MagicLord

@TwistedTwigleg said: Apparently Navmeshes work on Gridmaps, least it should work if this Github issue is anything to go by. The issue is a little old though, so who knows.

This is the only thing on Gridmaps and Navmeshes I could find, maybe it will help? It's with Godot 2 though, so things have likely changed since then.

I tried the way it should work and no baking seems to show.

TwistedTwigleg

I tried the way it should work and no baking seems to show.

Yeah, I made an example scene and not only does the baking not show, it also does not seem to matter nodes are children of the NavMesh either. Baking a MeshInstance and/or Gridmap shows nothing in the editor.

Also, in the same example scene I made a Gridmap and I could only navigate a agent around on the first tile, regardless of whether or not there was Navmeshes assigned to each tile, or the entire Gridmap was baked using a NavMesh (or any combination of the two). Baking also seems to ignore any MeshInstances, no matter how close or far they are from the player (nor whether or not they have Navmeshes assigned).

I guess Navmeshes are broken right now?

MagicLord

@TwistedTwigleg said:

I tried the way it should work and no baking seems to show.

Yeah, I made an example scene and not only does the baking not show, it also does not seem to matter nodes are children of the NavMesh either. Baking a MeshInstance and/or Gridmap shows nothing in the editor.

Also, in the same example scene I made a Gridmap and I could only navigate a agent around on the first tile, regardless of whether or not there was Navmeshes assigned to each tile, or the entire Gridmap was baked using a NavMesh (or any combination of the two). Baking also seems to ignore any MeshInstances, no matter how close or far they are from the player (nor whether or not they have Navmeshes assigned).

I guess Navmeshes are broken right now?

I submitted an issue on GitHub.