This problem is called Coverage Path Planning. One option one could use is eg. https://fields2cover.github.io/ https://fields2cover.github.io/ but that doesn't

This problem is called Coverage Path Planning. One option one could use is eg. https://fields2cover.github.io/ https://fields2cover.github.io/ but that doesn't work too well if there's lots of obstacles in the fields like in this case. I'm having the same issue at work right now in agricutrural robots, covering the area between rows and rows of trees. Some implements on our robot hang off to one side so paths can't be bidirectional, etc. Lots of interesting constraints.