MosaicData

class MosaicData(vtk_widget)

Bases: object

GUI application state backed by a headless Session.

Parameters:

vtk_widgetVTKWidget

VTK widget instance for 3D visualization.

Attributes

MosaicData.shape

Methods

MosaicData.activate_picking_mode()
MosaicData.activate_viewing_mode()	Activate viewing mode for all containers.
MosaicData.format_datalist([type, ...])	Format data list for dialog display.
MosaicData.get_tree_state([type])	Get the tree state (group structure) for a container.
MosaicData.highlight_clusters_from_selected_points()
MosaicData.load_session(filename)	Load application state from file.
MosaicData.open_file(filename[, offset, ...])	Open a file and register new geometries with the GUI.
MosaicData.refresh_actors()	Reinitialize all VTK actors to accommodate render setting changes.
MosaicData.refresh_lod()	Recompute interaction-LOD budgets from current settings.
MosaicData.register_session_hook(collect, ...)	Register callbacks for session save/load.
MosaicData.reset()	Reset the state of the class instance.
MosaicData.set_coloring_mode(mode)
MosaicData.swap_area_picker()	Toggle area picker between data and models containers.
MosaicData.to_file(filename[, sections])	Save current application state to file.
MosaicData.visibility_unselected([visible])	Hide clusters and models that are not selected.

activate_viewing_mode()

Activate viewing mode for all containers.

format_datalist(type='data', mesh_only=False, selected=False)

Format data list for dialog display.

get_tree_state(type='data')

Get the tree state (group structure) for a container.

load_session(filename)

Load application state from file.

open_file(filename, offset=0, scale=1, sampling_rate=1, segmentation=False)

Open a file and register new geometries with the GUI.

refresh_actors()

Reinitialize all VTK actors to accommodate render setting changes.

refresh_lod()

Recompute interaction-LOD budgets from current settings.

Returns:

bool

True when any LOD actors changed (renderer sync needed).

register_session_hook(collect, restore)

Register callbacks for session save/load.

Parameters:

collectcallable

Called on save. Returns a dict of key-value pairs merged into the session’s meta section.

restorecallable

Called on load with the full meta dict. Picks out relevant keys to restore widget state.

reset()

Reset the state of the class instance.

swap_area_picker()

Toggle area picker between data and models containers.

to_file(filename, sections=None)

Save current application state to file.

visibility_unselected(visible=True)

Hide clusters and models that are not selected.