LiDAR 3D Cuboid is a labeling task that point clouds, collected by LiDAR, are marked as Cuboid.

LiDAR 3D Cuboid task screen

LiDAR 3D Cuboid toolbar

Number	Function	Description
1	Select mode	Switch to the select mode. -Shortcut key : `S`
2	Show Labels	Show/Hide instance labels. -Shortcut key : `ctrl` `L`(Windows) , `cmd` `L`(Mac)
3	Cuboid	Switch to the cuboid tool. - Shortcut key : `B`
4	Smart labeling	Cuboid labeling is performed automatically based on the current frame.
5	Distinguishing track ID color	Distinguish the instance colors based on track IDs. - Shortcut key : `T`
6	Distinguish intensity color	Depending on Point Cloud intensity, it shows colors by distinguishing. - Shortcut key : `Shift` `T`(Windows) , `⇧` `T`(Mac)
7	Distance view mode	Display the distance between the instance and the ego vehicle.
8	ruler	Display the ruler in the point cloud view as a grid/radial pattern.
9	Undo/Redo	Undo/Redo the previous action.
10	Zoom In/Out	Zoom in/out the view. Adjust with the mouse wheel.
11	Quarter View	It switches to the quarter view based on the car model.
12	Top View	It switches to the top view based on the car model.
13	Comment	Create a comment.

By checking the Reference Viewer in the upper left corner, it is available to recognize objects clearly.

Number	Function
1	Go to the previous or next image.
2	Open the RV Object View Settings window. You can configure the following items: - Instance opacity - RV image brightness - Apply colors by class - View only the top face of cuboids
3	It shows the Reference Viewer in 2 parts.
4	It shows the Reference Viewer in a new window.
5	Minimize the RV window.

If you have any other inquiries, please get in touch with us at [email protected]