Time variance influences the wave propagation significantly.

Because of time variance effects, WinProp offers a module to consider time-variant effects in the wave propagation computation. The time-variant vector databases are based on indoor vector databases, but extend these files with time-variant properties. Each ordinary indoor database can be transformed into a time-variant database. In addition to indoor databases time-variant databases offer the following features:
  • Motion can be assigned to all objects
  • Translation and rotation are possible
Figure 1. Animation of a time-variant vector database.


Time-variant vector databases can be generated with the WallMan component.