3 ms·
how do you set an initial orientation of the cursor? how does it know, where's "up" cursor direction?
by codesnik 6y ago
how do you set an initial orientation of the cursor? how does it know, where's "up" cursor direction?
- jfedor2 6y agoIt doesn't know so the initial orientation is arbitrary. You have to set the "up" direction by touching the ball with a magnet in the right spot (there's a reed switch inside) and rotating it around the Z (vertical) axis until the directions are correct.