Ros basics in 5 days, part 2

[badmadafaka]

In the assignment they specify, that ray nr 0 is pointing forward. But im pretty sure 180 is the forward pointing one? Can someone help me figure this out?

[badmadafaka]

[albertoezquerro]

Hello @badmadafaka ,

Yes, you are right. Ray 180 is the one pointing forward.