initialize points ,line_strip , line_list and do some basic configuration this time we have total 3 object , init header.frame_id , header.stamp , ns(namespace) , action, orientation.
scale mean different things for these marker types.
we add 100 of points, line_strip , line_list and send topic every 1/30 second and publish topic
f is something to do with spiral rotation speed.
launch file
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