Hold the left mouse button to rotate the pointcloud and hold you middle mouse button(the button below the scroll wheel) to pan the pointcloud.
Using Keyboard shortcuts
Use the WASD keys to move around the pointcloud. Hold shift and press WASD keys to rotate the pointcloud.
Centering around a point
To quickly center the view around a particular point, hold ctrl and press the middle mouse button over the point.
Zooming in and out
Use the scroll wheel on your mouse to zoom in or out of the pointcloud.
Different camera views
Preset camera tools
You can quickly change the camera view to one of the preset views using the tools from the left sidebar. There are preset camera views for Center, top, behind, left and right angles.
Distance attenuation
Turning distance attenuation on or off
With distance attenuation turned on, you will see fewer points when you are far away from them. As you zoom in, more and more points will be visible. This can be a very helpful trick to label large point clouds on older computers. It is turned on by default if the point cloud is large (>500K points).
With Distance attenuation
Without Distance attenuation
Changing point size
Adjusting the point size
To change the point size of the pointcloud, click on the point size tool in the left sidebar, and use the slider to adjust the point size.
