Here's more information on the software used to design this building: https://en.wikipedia.org/wiki/Digital_Project
FYI, for 3D building modeling, Revit (provided by Autodesk) is a commonly used software.
Here's more information on the software used to design this building: https://en.wikipedia.org/wiki/Digital_Project
FYI, for 3D building modeling, Revit (provided by Autodesk) is a commonly used software.