Mouse events
"O" - Set mouse orbit on mouse position
Right click - Select element
Shift + Right click - Multi selection
Shift + Mouse dragging - Box selection
Visibility events
"H" - Hide selected elements
"I" - Isolate selected elements
"C" - Clear hidding/isolating
Clipping events
"P" - Create clipping plane on mouse position
Alt + "P" - Remove clipping planes
Colorize events
Select element and click color button to colorizing
Alt + "C" - Reset colorizing