basically i understand how the wavefront algorithm works but the c code =
need someone to explain about the wavefront code:
what is counter? is it counter means times of run?
2.what do the above symbols mean?
3.what does this symbol mean?
4.what do the "mean node location in up, down, left, right "mean?
the question is based on the irobot\wave_front.c
i will really appreciate if someone can explain the whole code to me. I am too greedy??