Question on how to visualize the search steps

CommonRoad-IO
1

Hi,

I have been trying to display the search steps and scenarios so I can have a better understanding on how my heuristics and algorithm is performing.

I have tried to copy code as presented in the tutorial of informed search into the example.py to visualize the scenario and search steps:

display_steps(scenario_data=scenario_data, algorithm=planner_ASTAR.execute_search,
config=planner_ASTAR.config_plot)

However nothing happens and the output shows the following:

image
image1604×158 61.1 KB

image
image1524×334 94 KB

Also is there any other possibilies to also visualize the search steps and scenarios while doing batch processing?

Best thanks
Yue

2

Hi Yue, the code you have shown is specific to jupyter notebook. You can try with the example.py provided in the folder tutorials/1_search_algorithms/.