use rqt_publisher to publish Point() data

asked 2022-12-17 02:40:41 -0500

fury.nerd gravatar image

hi, is there a way to publish the points field of the Marker type topic? by using rqt_publisher? in ros2?

as in a Marker type topic, the string filed i coud using python gramma "hihi: " + str(sin(i)) to publish a dynamic varied topic, but how do i do for points field which is default a [] and sequence<geometry_msgs/Point> type?

thanks

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