News:
*keep the name given by the user after creation and modification;
*add point of view buttons
*add option to modify roof points/edges coordinates (one at a time);
*add features to:
**add(insert) a point(+P) on selected edge (by splitting the selected edge in two);
**delete a point(-P)(the end point) of selected edge (delete the selected edge);
*add a local undo/redo and reset mechanism
It have to look like this:
It will be available on Plugin manager when will be fixed.
Probably it need an updated manual. Will be on demand.
Also on Source Forge