Creating a visualizer for pedestrian flow simulations

Hello,
I am totally new to Panda3D. I am considering it to build a 3D visualization tool for my pedestrian flow simulations. Before I re-invent the wheel, I just wanted to check if anyone has already done this before? I had a look at the available examples but couldn’t really find what I was looking for, however being new it’d be easy for me to miss a relevant project.

Thanks