pick#

Bases: object

Picking Manager helps with picking 3D objects.

event_position(iren)[source]#

Return event display position from interactor.

Parameters:

ireninteractor

The interactor object can be retrieved for example using providing ShowManager’s iren attribute.

pick(disp_xy, sc)[source]#

Pick on display coordinates.

Parameters:

disp_xytuple

Display coordinates x, y.

scScene

pickable_off(actors)[source]#

Choose which actors cannot be picked.

Parameters:

actorsactor or sequence of actors

pickable_on(actors)[source]#

Choose which actors can be picked.

Parameters:

actorsactor or sequence of actors

Bases: object

Selection Manager helps with picking many objects simultaneously.

event_position(iren)[source]#

Return event display position from interactor.

Parameters:

ireninteractor

The interactor object can be retrieved for example using ShowManager’s iren attribute.

pick(disp_xy, sc)[source]#

Pick on display coordinates returns a single object.

Parameters:

disp_xytuple

Display coordinates x, y.

scScene

select(disp_xy, sc, *, area=0)[source]#

Select multiple objects using display coordinates.

Parameters:

disp_xytuple

Display coordinates x, y.

scScene

areaint or 2d tuple of ints

Selection area around x, y coords.

selectable_off(actors)[source]#

Choose which actors cannot be selected.

Parameters:

actorsactor or sequence of actors

selectable_on(actors)[source]#

Choose which actors can be selected.

Parameters:

actorsactor or sequence of actors

update_selection_type(select)[source]#

Update selection type.

Parameters:

select‘faces’

Options are ‘faces’, ‘vertices’ or ‘actors’. Default ‘faces’.