pytransform3d.visualizer.Trajectory

class pytransform3d.visualizer.Trajectory(H, n_frames=10, s=1.0, c=(0, 0, 0))

Bases: Artist

Trajectory of poses.

Parameters:

Harray-like, shape (n_steps, 4, 4)

Sequence of poses represented by homogeneous matrices

n_framesint, optional (default: 10)

Number of frames that should be plotted to indicate the rotation

sfloat, optional (default: 1)

Scaling of the frames that will be drawn

carray-like, shape (3,), optional (default: black)

A color is represented by 3 values between 0 and 1 indicate representing red, green, and blue respectively.

__init__(H, n_frames=10, s=1.0, c=(0, 0, 0))

Methods

__init__(H[, n_frames, s, c])
add_artist(figure)	Add artist to figure.
set_data(H)	Update data.

Attributes

geometries

Expose geometries.

set_data(H)

Update data.

Parameters:

Harray-like, shape (n_steps, 4, 4)

Sequence of poses represented by homogeneous matrices

property geometries

Expose geometries.

Returns:

geometrieslist

List of geometries that can be added to the visualizer.

add_artist(figure)

Add artist to figure.

Parameters:

figureFigure

Figure to which the artist will be added.

Examples using pytransform3d.visualizer.Trajectory

Animate Trajectory

Animate Trajectory