I am new to Webots. I am trying to recreate odor source localization but don't know how to represent an odor plume in Webots. Need some help here.
1 Answers
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To represent (visually) your plume in Webots you will have to use the Supervisor API to import/move/modify object.
You can find an example in this simulation with imports an indexedLineSet and then modify it to draw the path of a robot: https://cyberbotics.com/doc/reference/supervisor#wb_supervisor_node_add_force
Here is the source code (it is in C, but the same is available in C++, Python ROS, etc. too): https://github.com/cyberbotics/webots/tree/master/projects/samples/howto/controllers/supervisor_draw_trail
