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As far as I know it is not possible to publish pcl::PointCloud<pcl::PointXYZ>. You need to use the function pcl::toROSMsg(, ); to transform the pcl point cloud to a sensor_msgs point cloud and the publish it!<br><br>Nicolas<br><br><br>> From: bcharrow@seas.upenn.edu<br>> Date: Fri, 21 Jan 2011 09:07:40 -0500<br>> To: ros-users@code.ros.org<br>> Subject: Re: [ros-users] Publishing a vector of point clouds<br>> <br>> The following command will find all files that use a particular message:<br>> <br>> rosmsg users package/message_type<br>> <br>> You can then search the returned files for a message file that contains an array of the message.<br>> <br>> Cheers,<br>> Ben<br>> <br>> On Jan 21, 2011, at 8:32 AM, cmuell2s wrote:<br>> <br>> > Hello all,<br>> > <br>> > I stuck at a small problem. I would like to publish a vector/array of <br>> > pcl::PointCloud<pcl::PointXYZ>.<br>> > I couldn't find a sensor_msg or std_msg which would do it, did I <br>> > overlooked sth?<br>> > <br>> > Does anybody have a clue? Maybe a link to an example?<br>> > <br>> > Thanks a lot for any comment.<br>> > <br>> > Christian Mueller<br>> > <br>> > <br>> > <br>> > <br>> > <br>> > _______________________________________________<br>> > ros-users mailing list<br>> > ros-users@code.ros.org<br>> > https://code.ros.org/mailman/listinfo/ros-users<br>> <br>> _______________________________________________<br>> ros-users mailing list<br>> ros-users@code.ros.org<br>> https://code.ros.org/mailman/listinfo/ros-users<br> </body>
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