User Lucas Walter

5 votes

2 answers

2k views

How does the Makeblock threaded slot work?

asked Feb 11, 2013 at 23:41

3 votes

2 answers

171 views

Visualize state of gamepad/joystick in ros in rviz or in an Image?

asked Feb 12 at 15:03

1 vote

1 answer

47 views

Visualize contour of camera field-of-view on plane

asked Apr 25 at 15:37

0 votes

1 answer

36 views

Take /rosout or /rosout_agg from bag play back or live and print to stdout as if running locally?

asked Jun 17 at 18:37

0 votes

0 answers

19 views

Do rviz DepthCloud or Camera displays properly make use of non-zero CameraInfo P Tx/Ty values?

asked Feb 25 at 21:52

0 votes

0 answers

19 views

Smooth a timestamped series of translation and quaternion samples

asked Apr 19 at 14:19

0 votes

2 answers

1 view

Best toolchain for recording kinect data and converting to pointcloud offline?

asked Mar 25, 2011 at 3:19

0 votes

2 answers

1 view

Projector calibration?

asked Apr 1, 2011 at 10:16

0 votes

1 answer

1 view

Proper source of xncore for compiling svn opencv with openni support?

asked Jun 1, 2011 at 10:52

0 votes

4 answers

5 views

ROS support for industrial robotic arms?

asked Oct 18, 2011 at 9:41

0 votes

1 answer

1 view

Attach spotlights to robot links in Gazebo 1.9 + ROS Hydro?

asked Oct 16, 2013 at 17:48

0 votes

1 answer

2 views

Why no ROSCON 2013 videos on youtube?

asked Nov 1, 2013 at 7:30

0 votes

1 answer

15 views

How to put multiple visual elements into a single link in a urdf?

asked Nov 14, 2013 at 10:06

0 votes

1 answer

15 views

This robot has a joint named "foo" which is not in the gazebo model

asked Nov 18, 2013 at 2:48

0 votes

1 answer

19 views

xacro arg to xacro:property, or math on xacro args?

asked Jan 6, 2014 at 13:56

0 votes

2 answers

25 views

How to pass parameters loaded from a yaml file into a xacro?

asked Jan 6, 2014 at 14:14

0 votes

1 answer

14 views

Multiply two tf transforms converted to 4x4 matrices in python?

asked Feb 25, 2014 at 13:17

0 votes

1 answer

1 view

Building ros hydro from source on Ubuntu 14.04

asked Apr 22, 2014 at 11:33

0 votes

2 answers

14 views

Failed to load plugin libgazebo_ros_control.so

asked Apr 25, 2014 at 14:19

0 votes

1 answer

3 views

python subscriber to a uvc_camera non-compressed Image?

asked May 2, 2014 at 14:29

0 votes

1 answer

5 views

costmap_2d python interface?

asked Jul 8, 2014 at 13:03

0 votes

1 answer

2 views

Getting costmap_2d to update with LaserScan data

asked Jul 8, 2014 at 18:37

0 votes

1 answer

1 view

ROSCon 2014 videos Here

asked Sep 23, 2014 at 8:31

0 votes

2 answers

1 view

Can this site be merged with answers.ros.org?

asked Nov 12, 2014 at 11:58

0 votes

1 answer

1 view

Are units of force on prismatic joints Newtons?

asked Nov 13, 2014 at 15:07

0 votes

1 answer

1 view

How to read a urdf in python in Indigo?

asked Nov 17, 2014 at 12:17

0 votes

1 answer

2 views

Are JointPositionControllers supposed to wrap angles on continuous joints?

asked Nov 19, 2014 at 17:00

0 votes

2 answers

9 views

Running controller_manager spawner with /mybot/robot_description?

asked Dec 4, 2014 at 18:43

0 votes

2 answers

7 views

Toggle visibility of a link?

asked Dec 5, 2014 at 12:47

0 votes

2 answers

2 views

Multiple CameraInfoManagers in same node?

asked Dec 12, 2014 at 13:14

Stack Exchange Network

78 Questions

How does the Makeblock threaded slot work?

Visualize state of gamepad/joystick in ros in rviz or in an Image?

Visualize contour of camera field-of-view on plane

Take /rosout or /rosout_agg from bag play back or live and print to stdout as if running locally?

Do rviz DepthCloud or Camera displays properly make use of non-zero CameraInfo P Tx/Ty values?

Smooth a timestamped series of translation and quaternion samples

Best toolchain for recording kinect data and converting to pointcloud offline?

Projector calibration?

Proper source of xncore for compiling svn opencv with openni support?

ROS support for industrial robotic arms?

Attach spotlights to robot links in Gazebo 1.9 + ROS Hydro?

Why no ROSCON 2013 videos on youtube?

How to put multiple visual elements into a single link in a urdf?

This robot has a joint named "foo" which is not in the gazebo model

xacro arg to xacro:property, or math on xacro args?

How to pass parameters loaded from a yaml file into a xacro?

Multiply two tf transforms converted to 4x4 matrices in python?

Building ros hydro from source on Ubuntu 14.04

Failed to load plugin libgazebo_ros_control.so

python subscriber to a uvc_camera non-compressed Image?

costmap_2d python interface?

Getting costmap_2d to update with LaserScan data

ROSCon 2014 videos Here

Can this site be merged with answers.ros.org?

Are units of force on prismatic joints Newtons?

How to read a urdf in python in Indigo?

Are JointPositionControllers supposed to wrap angles on continuous joints?

Running controller_manager spawner with /mybot/robot_description?

Toggle visibility of a link?

Multiple CameraInfoManagers in same node?