This uses the ESRI CityEngine to build a view of Portland. You can even change the direction of the sun!
Description From the Owner:
This web scene allows you to explore the central business district of the City of Portland, OR. It contains two types of 3D buildings: procedurally generated volumes with automated facade textures, and manually textured facades. Both created in CityEngine. 3D trees, where present, have accurate LiDAR-derived heights. Use the bookmark (star) icon to take a tour of different features in the city.
This web scene has been built using the 3D Cities Workflow 4.