Can merge the WhirlyGlobeViewController and MaplyViewController into a new ViewController, this ViewController has a maplyType property value can be MaplyGlobe, MaplyGlobeWithElevation, Maply3DMap, Maply2DMap.
And add some transition animation when switch the map type, which will make switch the map looks great;
It's not easy to transition between a 2D and 3D map. If you can do it, you're probably just faking it with a 3D map. I'll add it to the feature request list, but it's only something I'd do if a client paid me.
Can merge the WhirlyGlobeViewController and MaplyViewController into a new ViewController, this ViewController has a maplyType property value can be MaplyGlobe, MaplyGlobeWithElevation, Maply3DMap, Maply2DMap. And add some transition animation when switch the map type, which will make switch the map looks great;