Viewer

Base Open3D commands

Note that the specified keys are for QUERTY keyboards. Only the key location on the QUERTY keyboard layout matters, not the key character.

Key Command
Ctrl + C Copy the current view to the clipboard. Can be paste on a file. This is very usefull when you want to take screenshots from exactly the same point of view.
Ctrl + V Paste a view to the clipboard.
H Print help message.
P Take a screenshot.
Alt + Enter Switch between full screen mode or windowed mode.
Esc Close the window.

Custom PDM commands

Player (Dataset) control

Key Command
Space Pause.
Esc Switch between read forward and backward.
Right/Left arrow In pause mode. Step by step reading.
Up/Down arrow Increase/decrease the framerate in Hz.
R Resets the dataset: read back to the beginning frame.

Point cloud rendering

Key Command
1 Point cloud rendering mode: color.
2 Point cloud rendering mode: colormap along x coordinate.
3 Point cloud rendering mode: colormap along y coordinate.
4 Point cloud rendering mode: colormap along z coordinate.
5 Point cloud rendering mode: intensity.
6 Point cloud rendering mode: classification.
7 Point cloud rendering mode: segmentation.
8 Point cloud rendering mode: uniform color.
+/- Increase/decrease point size.
F Write current point cloud.

Bounding boxes rendering

Key Command
B Enable/disable bounding boxes.
Ctrl + 2 Bounding box rendering mode: colormap along x coordinate.
Ctrl + 3 Bounding box rendering mode: colormap along y coordinate.
Ctrl + 4 Bounding box rendering mode: colormap along z coordinate.
Ctrl + 6 Bounding box rendering mode: classification.
Ctrl + 7 Bounding box rendering mode: segmentation.
Ctrl + 8 Bounding box rendering mode: uniform color.
Ctrl + +/- Increase/decrease point size.