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2019-09-13 08:18:46 -0500 | commented question | Is ROS_PACKAGE_PATH really obsolete? Thanks @gvdhoorn, that makes a lot more sense, and I think is a valid answer. I've clarified the wiki with your wording. |
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2019-09-13 08:13:06 -0500 | commented question | Simple RRTConnect planning fails The only other missing piece here is what's in the robot's SRDF and in demo.launch. From the Could not identify parent |
2019-09-11 09:50:06 -0500 | commented question | Simple RRTConnect planning fails You might want to explicitly set the other quaternion values in target_pose1. You are only explicitly setting w, which m |
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2019-08-20 10:20:32 -0500 | commented question | What is the difference between rosunit and rostest? Judging by the numerous references to rosbuild, a deprecated build system, on the rosunit page, I'm assuming that rostes |
2019-08-19 14:28:30 -0500 | received badge | ● Nice Answer (source) |
2019-07-15 15:41:27 -0500 | commented question | ROS_PAKAGE_PATH Thanks @jarvisschultz, didn't realize I had posted twice. |
2019-07-15 14:08:36 -0500 | asked a question | ROS_PAKAGE_PATH ROS_PAKAGE_PATH As mentioned in the ROS wiki, With the introduction of catkin, ROS_PACKAGE_PATH becomes obsolete, a |
2019-07-15 14:05:44 -0500 | asked a question | Is ROS_PACKAGE_PATH really obsolete? Is ROS_PAKAGE_PATH really obsolete? As mentioned in the ROS wiki, With the introduction of catkin, ROS_PACKAGE_PATH |
2019-05-14 08:30:08 -0500 | answered a question | Difference between a planner and a planning library Your intuition is partially correct: OMPL and SPBL are planning libraries, and STOMP, CHOMP, and specific sampling-based |
2019-05-14 08:23:16 -0500 | commented answer | Custom state sampler in MoveIt! Please ask your questions in the comment of the other answer, you can click the "add a comment" button to do that. |
2019-04-27 12:18:46 -0500 | edited answer | Is spin() event driven? From the Callbacks and Subscribers wiki, #include <ros/callback_queue.h> ros::NodeHandle n; while (ros::ok()) { |
2019-04-23 12:58:02 -0500 | commented answer | How can I weight the distance metric for MoveIt? The plugin would make things easier because you'd be able to write a very light wrapper around the OMPL planner plugin w |
2019-04-22 20:05:59 -0500 | answered a question | How can I weight the distance metric for MoveIt? You can modify the distance metric, but not without modifying MoveIt itself. You should be able to call ModelBasedSta |
2019-04-22 06:56:19 -0500 | commented answer | Is spin() event driven? @gvdhoorn is right here, you could easily make the above loop event-based by increasing the timeout then, ignore my prev |
2019-04-22 06:43:13 -0500 | commented answer | Is spin() event driven? It think it does answer your question though: it's continuous looping (i.e. polling) the global callback queue, only cal |
2019-04-21 19:46:49 -0500 | commented question | ROS Source Code Completion With Emacs I use spacemacs and tried this recently. The best I could get was using .clang-complete from https://youtu.be/OjbkCEkboA |
2019-04-21 19:40:47 -0500 | commented answer | What is the next ROS distribution? A key part in this answers is linked to from the Noetic discussion: https://discourse.ros.org/t/proposed-changes-to-the- |
2019-04-21 19:25:27 -0500 | answered a question | Possibility of data race in subscriber callback(s)? Short answer: no, there is not a memory race (in terms of two threads writing to the same memory address at the same tim |
2019-04-21 10:17:09 -0500 | commented question | Topic [unknown type] Did you source devel/setup.bash into the workspace that contains the message type you are subscribing to? |
2019-04-21 08:37:06 -0500 | answered a question | how to get real time position of a robot This answer should answer your question as well. |
2019-04-21 08:34:27 -0500 | answered a question | Is spin() event driven? From the Callbacks and Subscribers wiki, #include <ros/callback_queue.h> ros::NodeHandle n; while (ros::ok()) { |
2019-04-21 08:30:19 -0500 | answered a question | Monte Carlo simulations- repeated trials If you have a launch file, you should be able to start/monitor/stop that launch file from python (as roslaunch is writte |
2019-04-21 08:26:52 -0500 | answered a question | How does MoveIt! CollisionPlugin interact with Moveit? Yeah, the documentation linked isn't the most detailed (feel free to make an issue, I'd like to fix this at some point). |
2019-04-20 17:02:27 -0500 | commented question | ROS2 bag record issue I played around a bit myself with this, if you've properly sourced the package with the ROS2 message, there shouldn't be |
2019-04-20 17:01:23 -0500 | commented question | ROS2 bag record issue I played around a bit myself with this, if you've properly sourced the package with the ROS2 message, there shouldn't be |
2019-04-18 12:53:41 -0500 | commented question | The generated trajectory is too close to obstacles From your last picture, it doesn't look like the fetch would collide with the table, even interpolating through that pat |
2019-04-18 09:37:15 -0500 | commented question | The generated trajectory is too close to obstacles Don't have time to dig into 1. right now, but for 2., you can shorten the longest_valid_segment_fraction in the fetch_mo |
2019-04-09 22:21:59 -0500 | commented question | How to move Panda robot I've never worked with a real Panda, but the Franka ROS packages seem to be what you're looking for, specifically this s |
2019-03-28 08:53:43 -0500 | commented question | How to change a planner's timeout? Still not quite sure what context your working in, but http://docs.ros.org/melodic/api/moveit_msgs/html/msg/MotionPlanRe |
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2019-03-15 16:46:59 -0500 | answered a question | Catkin Doesn't Play Nice With Google Mock As of this PR (which was merged in late 2017, should be in catkin versions 0.7.9 and later), the easiest way to add a GM |
2019-03-11 14:02:06 -0500 | answered a question | Gazebo doesn't start (but RViz does) In ROS, launch files can include other launch files. The sim.launch file you gave here is doing that with the <inclu |
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2019-02-26 10:13:53 -0500 | commented answer | Change the dependencies of Mavros and build failed I don't think this approach will work for messages, as the generate_messages doesn't make a cmake target. |
2019-02-26 10:11:29 -0500 | answered a question | Change the dependencies of Mavros and build failed Another option: run touch path/to/CMakeLists.txt, the re-run catkin build/catkin_make. CMake has three stages: configu |
2019-01-14 13:44:48 -0500 | answered a question | How do I append/add to a rosbag file without overwriting it in Python? Appending might not be in the command line interface, but the C++ Interface supports opening the bag file in a specific |