Visualization code

[lexuanhoang04]

Hi,

I am trying to plot the arrows using azimuth, polar, and rotation. Can you guys release the code on how to do that? Also, as I read here: #3 (comment), you guys mentioned that the arrows are rendered by render-py, why is that? I thought we can plot the arrows if we know azimuth, polar, and rotation?

P/S: Thanks for releasing this great work, it is very easy to install requirements and to inference.

[zhang-ziang]

The purpose of using render-py is to render more realistic and 3D arrows, and it is currently not very convenient to render 3D models using python packages such as matplotlib.