Apple Shake 4 - Manual (Page 518)

518 Chapter 18 Compositing With the MultiPlane Node
3D Transform Controls
Click the camera to expose its 3D transform controls.
The camera consists of two groups of controls, the camera itself, and the camera target.
Both controls are connected so that they always face one another—moving one
rotates the other to match its position.
Camera Controls
Similar to layer controls, the camera has rotate x, y, and z controls, and translate (move)
x, y, and z controls to constrain movement of the camera to one of these directions.
Dragging the camera image itself freely moves the camera within the Viewer.
Camera
Camera target