Adds additional information to the error msg when the convex partition fails due to invalid outline arrays.
(cherry picked from commit f30ebacbe851bd207e1c55e82d04caf150a59690)
Backports features and bugfixes from current Godot 4.0 to 3.5 and brings functions and codebase of both version largely in sync to make tutorials more compatible and future backports easier.
- smix8
8bd7c6188b
Updates NavigationPolygonInstance polygons on the NavigationServer2D when the NavigationPolygon Resource emits its changed signal due to e.g. polygons altered by script.