position of
O
B
in A
x
-2.5
y
1.5
z
1
orientation of B in A (degrees)
α
0
β
0
γ
0
α about x
A
, then β about y
A
, then γ about z
A
β = ±90°: α and γ now do the same thing
try
α = 90°, γ = 90°
β = 90°
reset pose
position vectors of P
grid
reset view
r
P
A
=
o
B
A
+
R
B
A
r
P
B
:
=
+
(fixed)
drag orbits · shift-drag pans · wheel zooms