I am running ArcGIS Pro 2.8.3.
I need to densify some 3D polygons by adding a vertex to segments that are longer than 50 m.
The problem is that when I add the vertex with Edit Vertices -> Add vertex, the newly created vertex will be at z = 0 m. I want it to be interpolated using the Z of the nearest vertices. I believe this is the intended behaviour of ESRI:
This is my original polygon (the format is shapefile by the way):
I want to add a vertex here:
And I get the vertex with z = 0m, instead of an interpolation of its neighbours: