Switching from 2D to 3D views
When in a 2D view, click the 3D button in the viewer window. Likewise when in a 3D view, click the 2D button. (hint: it's the same button)
Shadows
Enabling Shadows
Left click the sun button, then click the shadows button.
Shadow Studies
Adjust the date and time to see the shadows.
Enabling context buildings
Left click the building button.
Toggling Colors
The middle button on the bar will toggle building colors on or off.
