ArchiFacade - How does it work?

How does it work?
1 Just define four hotspots on the photograph and enter the measurements taken from the actual structure.
2 Or consider a line that, on the actual structure, is horizontal or vertical and use it to implement the triangulation technique.
3 Once the image of the façade has been "straightened", any parts of the photograph that are not relevant to the project can be selected and removed.
4 Or you can modify the plane of a flat image to transform it into a backdrop for an ArchiCAD 3D representation.