This project presents a method for classifiyng solids based on their point cloud datasets by using the sequence of points in different planes.
You can find the code in the /PointNet_code directory via google colab and see the requirments, explainations and results there.
This Medium helped me for implementing this project: https://towardsdatascience.com/deep-learning-on-point-clouds-implementing-pointnet-in-google-colab-1fd65cd3a263