Hi Lewis - yeah cplane is slightly different than a regular command (mostly because you can run it while you are still running inside of another command). To set it up on a keyboard shortcut use this:

script:moi.view.setCPlaneInteractive();


If you want to set up a key for resetting the cplane to world, use this:

script:moi.view.resetCPlane();


It's also possible to set up some shortcuts to switch to a Front or Right CPlane if you want:

Set CPlane to Front plane:
script:moi.view.setCPlane( moi.vectorMath.createFrontFrame() );

Set CPlane to Right plane:
script:moi.view.setCPlane( moi.vectorMath.createRightFrame() );


- Michael