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2013-10-23 22:18:06 -0500 | answered a question | pcl to tf - example for pcl::transformPointCloud
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2013-10-16 05:23:40 -0500 | answered a question | ardrone_automony is not receiving correct navdata from AR.Drone2.0 You have to look for the drone firmware. it must be 2.3.3 look here https://github.com/AutonomyLab/ardrone_autonomy/issues/69 we are all waiting for the new sdk from parrot |
2013-10-15 23:45:21 -0500 | commented answer | pcl to tf - example for pcl::transformPointCloud i know the tutorials and have other tf solutions working. my prob is the pcl to tf thing. hope i can post the solution here. try to bring the above link to work. and will post it. |
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2013-10-14 22:43:59 -0500 | commented answer | pcl to tf - example for pcl::transformPointCloud thx a lot tfoote, "but "/pcl is not published as a tf frame_id". this is what i also thought, after a long night yesterday. but this is exactly what i want. so i'm back to my question, how can i bring a pcl to tf. if i was searching on google for pcl to tf i found only examples in the above way. Must i only make a tf broadcaster for the pcl? You know an example file in ros where i can see how this work? maybe this i a good example? http://lars.mec.ua.pt/lartk/doc/plane_model_road_segmentation/html/transform__cloud__nodelet_8cpp_source.html many thx for your patient, tf is a hard concept for me ;) |
2013-10-14 00:25:38 -0500 | commented question | pcl to tf - example for pcl::transformPointCloud My question so stupid? |
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2013-10-13 00:21:10 -0500 | asked a question | pcl to tf - example for pcl::transformPointCloud I am looking for a working example for translating a pointcloud to tf. Here is my example based on the examples here. pcl_ros tutorials (http://wiki.ros.org/pcl_ros#CA-1e7f8563c53a97f77516b3fe5ea24f4b33d237de_3) this resumes in the following error. the frame_id /pcl exists. rxgraph show that is all connected and well. anybody there who can tell me what i'm doing wrong or maybe has a working example for me? update: after looking around and trying a lot, i didn't find a working example anyway. the above code is not what i'am searching for. i was on the wrong lane, by googling to the theme pcl to tf. i was looking for an example for maybe an /world frame and the /pcl frame from pcl_ros tutorial above. must i transform any point of the pointcloud or ...??? don't no what to do. at the end, i only want a /world -> /camera -> /pcl tf chain for the ardrone. but stick in the pcl to tf thing and didn't come further :( anybody out there who can help me at this point. |
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2011-10-09 18:36:03 -0500 | commented answer | how to run a gazebo world file thx, thats it. |
2011-10-08 02:26:23 -0500 | asked a question | how to run a gazebo world file how do i run the *.world files in gazebo_worlds/worlds? |