mosaic.geometry.GeometryTrajectory

class GeometryTrajectory(trajectory, **kwargs)

Bases: Geometry

Geometry class for displaying animated trajectory sequences.

Parameters:

trajectorylist of dict

List of trajectory frames containing geometry data.

**kwargs

Additional keyword arguments passed to parent Geometry class.

__init__(trajectory, **kwargs)

Methods

__init__(trajectory, **kwargs)
change_representation([representation])	Change the visual representation mode of the geometry.
color_points(point_ids, color)	Color specific points in the geometry using set_scalars backend.
display_frame(frame_idx)	Display specific trajectory frame.
get_number_of_points()	Get total number of points in the geometry.
get_point_data()
is_mesh_representation([representation])
merge(geometries)	Merge multiple geometry objects into a single geometry.
set_appearance([size, opacity, ...])	Set visual appearance properties of the geometry.
set_color([color])	Set uniform color for all points in the geometry.
set_scalars(scalars, color_lut[, ...])	Set scalar data for coloring points.
set_visibility([visibility])	Set geometry visibility in the scene.
subset(idx[, copy])
swap_data(points[, normals, faces, ...])	Replace geometry data with new point cloud or mesh data.

Attributes

actor	VTK actor object for rendering.
frames	Number of frames in the trajectory.
geometry_type	Return a descriptive type of the current instance
model
normals	Normal vectors at each point.
points	3D point coordinates of the geometry.
quaternions	Orientation quaternions for each point.
sampling_rate
vertex_properties
visible	Visibility state of the geometry.