In version evo 4, the graphical user interface has been redesigned and the calculation tool has been removed from its previous mode and integrated into the header. This makes it possible to start the calculation at any time - regardless of the current view and the last steps performed. By default, the buttons are deactivated.



The calculation button becomes active as soon as evo recognises that a calculation is possible. I.e. because either:

  • the reference sky type in the light scene tool is not set to "No daylight" and a window is present for this purpose.
  • a luminaire is available in the project.



During the calculation, the button changes from "Entire project All light scenes" to "Cancel calculation".



With the second button you can discard the results.


If the current results were discarded by another action, the constellation occurs that both buttons are active.