How to visualize segmented pointcloud with legend (on Python)

[evbernardes]

I have a pointcloud segmented into a number of different labels (let's say, 3).

Is it possible to visualize the pointcloud with some kind of legend, as is done with matplotlib.pyplot, so I can easily see which groups correspond to each exact label?

[ssheorey]

Hi @evbernardes you can use the 3DML visualizer for this.

Here's documentation for using it with your own data:

https://github.com/isl-org/Open3D-ML/blob/master/docs/howtos.md#visualize-custom-data