| usage | description |
|---|---|
| mouse setRotCenter pos [x y z] | sets mouse rotation center to point (x, y, z) |
| mouse setRotCenter sel | sets mouse rotation center to center of current selection |
| mouse setRotCenter fly [on|off|tog] | sets mouse rotation center to follow the current viewpoint (fly mode) |
| mouse setRotCenter flyOff [x y z] | sets fly mode mouse rotation center to be offset from view at location <x y z> (view frame coords) |