I am trying to get a mesh from the nav mesh. The way that I have found is by:
NavMeshTriangulation navMeshTriangluation = NavMesh.CalculateTriangulation();
int triangles = navMeshTriangluation.indices;
Vector3 vertices = navMeshTriangluation.vertices;
Then I use AutoWeld from this Unity answers page to remove the duplicates. But when I add a material of a grid square, it appears that uvs are so tight together, the object just shows the color of the grid lines.
I have also played around with High-Level NavMesh Building Components too and was unsuccessful.
I would just like a simple mesh extracted from the nav mesh and to be able to apply an material to it. Any ideas?