vectQrot {RSpincalc} | R Documentation |
vectQrot
performs a vector rotation by a quaternion.
vectQrot(Q, rr)
Q |
Quaternion (Q) vector [q1, q2, q3, q4]. |
rr |
Vector [x, y, z]. |
Rotated vector [x, y, z].
Jose Gama
Q <- c(-0.1677489, -0.7369231, -0.3682588, 0.5414703)
v <- c(1, 2, 3)
vectQrot(Q, v)