Unity - Manual: Building a NavMesh
docs.unity3d.com › Manual › nav-BuildingNavMeshApr 14, 2023 · The process of creating a NavMesh from the level geometry is called NavMesh Baking. The process collects the Render Meshes and Terrains The landscape in your scene. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain’s Inspector window to create a detailed landscape. More info.
Navmesh not baking - Unity Answers
answers.unity.com › 558745 › navmesh-not-bakingI have a scene composed of a cube, a plane, and a directional light. I have set the plane to static, then went over to the navigation window and tried to bake the navmesh. No blue mesh appears. If I add a navigation agent to the cube, I get an error that says "Navmesh agent failed, no valid navmesh found." I don't see what I can be doing wrong.