Large scale 3D point cloud visualization pane

Is your feature request related to a problem? Please describe. It will be convenient if Visdom support point cloud visualization in deep learning about 3D vision, like project using PointNet.

Describe the solution you'd like Considering large scale point cloud collected for autonomous driving or 3D reconstruction, a visualization using WebGL maybe a good choice, which supports mouse interaction.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.