pytransform3d.transformations.vector_to_direction

pytransform3d.transformations.vector_to_direction(v)[source]

Convert 3D vector to direction.

A direction (x, y, z) given by the components of a vector will be represented by [x, y, z, 0] in homogeneous coordinates to which we can apply a transformation.

Parameters
varray-like, shape (3,)

3D vector that contains x, y, and z

Returns
parray-like, shape (4,)

Direction vector with 0 as last element

Examples using pytransform3d.transformations.vector_to_direction