Unfortunately, your browser does not support coolness.
drag left/rightxz rotation
drag up/downyz rotation
shift+drag left/rightxw rotation
shift+drag up/downyw rotation
alt+shift+drag left/rightxy rotation
alt+shift+drag up/downzw rotation
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To get a handle on this, see the construction example.
RedFirst axis pair
GreenSecond axis pair
BlueThird axis pair






Rotations: