A visual description of two features I wish to have in new version of LDCad:
* shift+O allowing me to set the coordination centre to some snap point
* the "rotsnap mode" snapping the selection angle while rotating it
Note: for a snap point selection it makes sense to get only the selection snap points visualized but I cannot simulate this in the video. Also some visual feedback like changing the color of the snap point cross under mouse cursor would be nice.