To save the pointcloud once generated.

[Gowtham171996]

Once the point cloud is generated, it would be best if we can save it, or better create a mesh and save it.

[krrish94]

The pointclouds can be converted to open3d geometries (as shown in the examples) by calling .open3d(idx) on the pointclouds object returned by PointFusion. They can then be exported using the open3d.io.write_pointcloud method