Ru

Specification

Location	Author	Maintained by
isl/math/matrix3.py	Kenny Erleben	DIKU

Purpose & Params

Creates a euler rotation matrix given oritation (radians) and the axis.

Example

    radians = 0.5 * np.pi
    axis     = np.array([1,0,0]) 
    print(mat3.Ru(radians, axis))

output:

   [[ 1.000000e+00  0.000000e+00  0.000000e+00]
    [ 0.000000e+00  6.123234e-17 -1.000000e+00]
    [ 0.000000e+00  1.000000e+00  6.123234e-17]]