ArcGIS Pro 2.1 - created a local scene which has three layers on top of an elevation surface (the latter is a tiled cache in ArcGIS Online). I want to share the scene with nonGIS co-workers via ArcGIS Online so they have a way to interact with the data (turn, rotate, zoom in, etc). I choose Share > Web Scene. I Analyze and get following message "Feature Layer is displaying more than 2000 features". And a warning that "extruded features will be flattened". The fishnet (see graphic attached) has 5,172 features and I need that level of detail so my colleagues can see the variation in the surface. I extruded it so there would be a "base" to give an exaggerated sense of the surface.
I've seen some very elaborate web scenes however (esri_3d's own Visualize Developments in the Gallery) that seem like they Must have feature layers with more than 2000 features in them, as well as extruded features (building footprints)?
So then I shared the layers, and got them into ArcGIS Online, but trying to add to the Scene Viewer generates the same error of having too many features.
Seems I cannot do what I hoped to then which is to share the 3d scene unless I take out some of the detail? Just want to make sure I am not missing something because again, I've seen amazing scenes that definitely appear to have more than 2000 features in any given layer....
Options?