[Open3d]: 知识记录python api 官方手册:http://www.open3d.org/docs/release/ 可视化:http://www.open3d.org/docs/release/tutorial/visualization/visualization.html python-vis 参考代码:https://github.com/isl-org/Open3D/tree/master/examples/python/visualization Open3D-ML:https://github.com/i