Use sumoweb-3d for visualizations

[eugenevinitsky]

https://github.com/sidewalklabs/sumo-web3d/
is an incredible visualization tool that we should figure out a pipeline for using,

[eugenevinitsky]

Credit to @pcmoritz
sidewalklabs/sumo-web3d@master...ray-project:flow'

master...pcmoritz:web3d

[ ] create instructions for using this visualier

[eugenevinitsky]

It can be started like so: First do python flow/visualize/visualizer_rllib.py ~/ray_results/figure_eight_0/ARS_AccelEnv-v0_0_2018-09-03_05-29-138ycb3t5k/ 30 --run ARS --num_rollouts 10000000 and then do python sumo_web3d/sumo_web3d.py --sumo-port 51544 -c /home/ubuntu/flow/flow/core/debug/cfg/figure_eight_0_20180903-062503.sumo.cfg
where 51544 can be read out from "ps aux | grep sumo" by picking the one with num-clients = 2

[eugenevinitsky]

• Merge phillip's PR
• Upgrade to sumo 1.0.1
• Get visualization to work for bottlenecks
• Add instructions to the readthedocs
• Add correct coloring scheme for vehicles

[eugenevinitsky]

Done in #278

[nanxintin]

Hi @eugenevinitsky ,
I am using the sumo-web3d for visualization. Firstly, python flow/visualize/visualizer_rllib.py "path-to-pkl-file" "checkpoint num". Secondly, python sumo_web3d/sumo_web3d.py --sumo-port "port_num" -c "path to sumo.cfg". I set the '--render_mode' in visualize.py as 'sumo_web3d', and set the right "port_num" and "path to sumo.cfg". While the 127.0.0.1:5000 just shows "Loading...", and nothing else happens. Do you have any suggestions?
Thanks very much !

[roireshef]

Hi @eugenevinitsky ,
I am using the sumo-web3d for visualization. Firstly, python flow/visualize/visualizer_rllib.py "path-to-pkl-file" "checkpoint num". Secondly, python sumo_web3d/sumo_web3d.py --sumo-port "port_num" -c "path to sumo.cfg". I set the '--render_mode' in visualize.py as 'sumo_web3d', and set the right "port_num" and "path to sumo.cfg". While the 127.0.0.1:5000 just shows "Loading...", and nothing else happens. Do you have any suggestions?
Thanks very much !

Hi @nanxintin did you ever get it to work? I'm experiencing issues as well.

[nanxintin]

Hi @roireshef , I did not get it to work. Maybe @eugenevinitsky can help you solve this problem.