UI and operations
1 – move left / right
2 – zoom forward / backward
3 – rotate
Alt + L click – rotate around the point
Alt + R click – zoom to the point
Alt + Scroll wheel – move around
View > Fame default — to reset to standard view
Layout > Start up — to reset UI
S – move fast to the object
H – show the whole scene
Shape movements
Red – X axis
Blue – Z axis
Green – Y axis
To return to the center of the coordinates: position should be 0,0,0 and Apply
E – Move
T – Scale
R – Rotate
CMD + click – to copy/clone elements
W – to switch between coordinate systems