The airplane rule
Display Figure 19.
Given any two axes, mentally place an airplane at the center point of the object with:
- The fuselage
parallel to the blue axis
- The front of the airplane pointing in the
direction of the blue axis
- The right wing parallel to the red axis
pointing in the direction of the red axis.
- The green axis protruding from the top of the pilot's head.
Figure 19. An airplane with its
3D axes exposed.