SelectionManipulator

class omni.kit.manipulator.selection.SelectionManipulator(style: Optional[dict] = None, *args, **kwargs)

Bases: Manipulator

A manipulator for selecting objects within a scene.

This manipulator allows users to select objects using various gestures, such as dragging for rectangle selection or clicking for single object selection. It can be styled with custom colors and thickness for the selection rectangle.

Parameters

• style (dict, optional) – A dictionary with custom style attributes. Defaults to None.

• \*args – Variable length argument list which will be forwarded to execute.

• **kwargs – Arbitrary keyword arguments that will be forwarded to execute.

model

SelectionShapeModel The model associated with the selection manipulator.

gestures

list A list of gesture recognizers associated with the manipulator.

Methods

__init__([style])	Initializes a selection manipulator with optional custom styling.
on_build()	Builds the selection manipulator's UI elements.
on_model_updated(item)	Updates the selection manipulator when the model changes.

Attributes

__init__(style: Optional[dict] = None, *args, **kwargs)

Initializes a selection manipulator with optional custom styling.

Parameters

• style (dict, optional) – A dictionary with custom style attributes. Defaults to None.

• \*args – Variable length argument list which will be forwarded to execute.

• **kwargs – Arbitrary keyword arguments that will be forwarded to execute.

on_build()

Builds the selection manipulator’s UI elements.

on_model_updated(item)

Updates the selection manipulator when the model changes.

Parameters

item – The item in the model that was updated.