`pytransform3d.rotations`.random_axis_angle¶

pytransform3d.rotations.random_axis_angle(rng=Generator(PCG64) at 0x7FA769435F20)[source]¶

Generate random axis-angle.

The angle will be sampled uniformly from the interval $[0, \pi)$ and each component of the rotation axis will be sampled from $\mathcal{N}(\mu=0, \sigma=1)$ and than the axis will be normalized to length 1.

Parameters:

rngnp.random.Generator, optional (default: random seed 0): Random number generator

Returns:

aarray, shape (4,): Axis of rotation and rotation angle: (x, y, z, angle)

Examples using `pytransform3d.rotations.random_axis_angle`¶

Axis-Angle Representation of Rotation

Axis-Angle Representation of Rotation

Axis-Angle Representation of Rotation

Plot Transformed Cylinders

Plot Transformed Cylinders

Plot Transformed Cylinders

Plot Box

Plot Box

Visualize Transformed Cylinders

Visualize Transformed Cylinders

Visualize Transformed Cylinders