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2020-07-10 12:51:21 -0500 | answered a question | How to subscribe to image_transport topic in RViz? 1) Published the compressed image on /your_topic_here/compressed 2) Add an Image in rviz. Under Image Topic fill in /yo |
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2019-04-09 09:43:04 -0500 | commented question | Building msg in c++ Posting the specific error you are receiving will help us solve the problem |
2019-04-09 09:41:35 -0500 | commented question | Building msg in c++ Use && instead of & for boolean logic |
2019-04-09 09:40:46 -0500 | answered a question | Building msg in c++ Instead of obj_coords.points[i] = pt, use obj_coords.push_back(pt). obj_coords.points is a vector, and is initialized w |
2019-04-05 11:57:01 -0500 | commented question | Has anyone used GPU-voxels package in ROS? Yes, I do. I have made some modification and wrappers around gpu-voxels so that I display voxelgrids to rviz and can se |
2019-04-05 11:47:27 -0500 | commented question | Has anyone used GPU-voxels package in ROS? Yes, I do. I have made some modification and wrappers around gpu-voxels so that I display voxelgrids to rviz and can se |
2019-04-05 09:55:08 -0500 | commented question | Point Cloud Publisher inside class The .so: undefined reference to symbol indicates the complication is failing at the linker. First off, I would check if |
2019-04-05 08:37:01 -0500 | edited answer | Can I set initial joint positions in Gazebo/MoveIt via configuration? Launching Gazebo paused, setting the model configuration via a gazebo service, then unpausing is the best I have found. |
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2017-09-14 09:21:51 -0500 | answered a question | tf2 convert transform to msg tf2::convert is not designed to convert one message to a different message. http://docs.ros.org/kinetic/api/tf2/html/im |
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2017-02-09 05:31:00 -0500 | commented answer | set revolute joint start angle You can do this entirely from launch functions, as spawn_model has an "-unpause" option |
2017-02-08 19:27:09 -0500 | answered a question | Can I set initial joint positions in Gazebo/MoveIt via configuration? Launching Gazebo paused, setting the model configuration via a gazebo service, then unpausing is the best I have found. However, you can do this completely from the launch file, as "spawn_model" has an option to unpause gazebo. Note: If you have to spawn multiple models I would not use this method. The order of node launching isn't guaranteed, thus you might unpause gazebo before you intend. |
2017-02-08 19:27:08 -0500 | answered a question | Initial joint angles Start gazebo paused, then have spawn_model unpause gazebo. If this does not work, you can make your own version of "spawn_model", where you can pause gazebo, set the configuration, reset your joint controller, then unpause gazebo. Some links I found helpful: https://github.com/ros-simulation/gaz... https://github.com/ros-simulation/gaz... |