make_orthonomal_vectors

Specification

Location	Author	Maintained by
isl/math/vector3.py	Kenny Erleben	DIKU

Purpose & Params

The purpose of this function is the create the tanget and binormal of the unit vector n [0.,0.,0.] :return: tangent vector, numpy float64 array binomal vector, numpy float64 array
n vector, numpy float64 array

Example

    norm_vector = vec3.unit(vector)
    tangent, binormal, n = vec3.make_orthonormal_vectors(norm_vector)
    expected = n
    actual   = np.cross(tangent, binormal)

    print(actual == expected)

output:

    true