russellc's profile - activity

overview network karma followed questions activity

2023-03-07 04:09:32 -0500	received badge	● Student (source)
2016-01-11 09:25:18 -0500	received badge	● Famous Question (source)
2015-09-09 15:07:43 -0500	commented answer	IR Range sensor Rviz Issue Yes, I ended up adjusting my field_of_view setting to compensate for the new values and now I have the cone object emitter. Thanks.
2015-09-08 21:23:41 -0500	answered a question	IR Range sensor Rviz Issue Thanks gvdhoorn, it was my issue. I modified my range values and it now shows up, albeit not as a 3D cone but as a 2d line emitter(view setting?)...none the less, solved!
2015-09-08 21:16:53 -0500	received badge	● Supporter (source)
2015-09-08 21:16:51 -0500	received badge	● Scholar (source)
2015-09-08 21:16:46 -0500	received badge	● Notable Question (source)
2015-09-08 07:56:04 -0500	received badge	● Popular Question (source)
2015-09-07 16:00:30 -0500	asked a question	IR Range Sensor Rviz I am having difficulty displaying the range visualization plugin inside of rviz. I have followed this tutorial: http://wiki.ros.org/rosserial_arduino... Furthermore, I have sensor output on the "range_data/range" topic from the arduino with Indigo. Rviz has a plugin for Range topics listed. However it appears that when I add the range topic into rviz I encounter an error for the header_frame not matching the fixed_frame. I resolved this by adding a static transform between my fixed frame[map] and my header frame[ir_ranger]; this remedies the plugin error message within rviz however no ir range sensors are shown visually inside rviz. I can not see the IR sensors(cones?) on my map. Any ideas?
2015-09-07 16:00:30 -0500	asked a question	IR Range sensor Rviz Issue I am having difficulty displaying the range visualization plugin inside of rviz. I have followed this tutorial: http://wiki.ros.org/rosserial_arduino... Furthermore, I have sensor output on the "range_data/range" topic from the arduino with Indigo. Rviz has a plugin for Range topics listed. However it appears that when I add the range topic into rviz I encounter an error for the header_frame not matching the fixed_frame. I resolved this by adding a static transform between my fixed frame[map] and my header frame[ir_ranger]; this remedies the plugin error message within rviz however no ir range sensors are shown visually inside rviz. I can not see the IR sensors(cones?) on my map. `Range topic output: Without any objects: --- header: seq: 456 stamp: secs: 1441714744 nsecs: 397090908 frame_id: /ir_ranger radiation_type: 1 field_of_view: 0.00999999977648 min_range: 0.0299999993294 max_range: 0.40000000596 range: 254.0 --- With object: --- header: seq: 537 stamp: secs: 1441714962 nsecs: 24221998 frame_id: /ir_ranger radiation_type: 1 field_of_view: 0.00999999977648 min_range: 0.0299999993294 max_range: 0.40000000596 range: 22.0 ---`