Change an object's layer to the current layer.
Copy objects to a layer.
Duplicate (copy) a layer including all layer attributes and geometry.
Set the current layer.
Set the current layer to match a specified object.
Turn on all layers.
Save and restore the current layer state.
Turn off an object's layer.
Turn a layer on and all other layers off.
Rhino for Mac © 2010-2017 Robert McNeel & Associates. 24-Oct-2017