- LEFT CLICK + MOVE: Rotate the scene or Window/Level adjustment in 2D
- SHIFT + LEFT CLICK or MIDDLE CLICK: Pan the scene
- MOUSE WHEEL UP: Zoom In, fast
- MOUSE WHEEL DOWN: Zoom Out, fast
- RIGHT CLICK + MOVE UP: Zoom In, fine
- RIGHT CLICK + MOVE DOWN: Zoom Out, fine
- r: Reset the view to default based on bounding box of all visible objects or a manual configured camera position