- For me it works normally. It may depend on the browser, which one are you using?
- This makes sense, I'll try to implement it.
- I would rather expect the map to zoom in when double-clicked (as in Google Maps), but I'll think about it.
- Adding presets to the context menu seems excessive to me. You can use the Style dialog or shortcuts (5, 6, 7, 8, 9, 0) for choosing one of them.
- The whole point of replacing Toy Town with City Viewer was to decouple generation from visualizing, so no, City Viewer won't be able to generate cities. Besides, City Viewer is used not only to display cities, but also villages and neighbourhoods.
Why is it when you press 5... roof tops change size etc...?
Exported cities contain only some of the information required to build a 3d model of it (e.g. building ground plans). Other information is generated in City Viewer itself: individual roof pitches, walls colour variations etc. When you switch a preset by pressing 5 (or 6, 7, 8, 9, 0) all this information is generated anew resulting in slightly different values.
Pressing 6 causes the lighting to change but all the gables or roofs disappear entirely...
Lack of gable roofs is a part of Desert preset. Choose any other preset to get gable roofs back or enter a non-zero value for Roof pitch in the Style dialog to keep the colours and lighting and get non-flat roofs.