Is p2os gazebo simulation supposed to be working in Hydro?
It looks like it is broken. As far as I can tell **p2os/p2os_urdf/launch/pioneer3dx.gazebo.launch** references things that do not exist in Hydro, like, packages **gazebo_worlds** and **gazebo**, and...
View ArticleHow can I see the trail of my Robot?
Hi Ros Users: I am trying to see the trail of my robot (P3DX) in Gazebo 2.2. I mean that my robot has a trajectory so I would like to see the trail of that trajectory. Any ideas? Thank you so much!
View ArticleHow can I put noise to my P3DX model?
Hi Ros Users : I am trying to put noise to my P3DX model wich is https://github.com/RafBerkvens/ua_ros_p3dx Because the model behaviour is unrealistic. Does Anybody know what I must modify in the code...
View ArticleModify my model robot in Gazebo
Hi Ros Users: I have this P3DX model in gazebo https://github.com/RafBerkvens/ua_ros_p3dx I would like to add a simple grey box on it. How can I do that? modifying file .xml? or I must do the box in...
View ArticleGazebo controller for skid steering
I am trying to build an simulation environment for the Seekur Jr. robot, and am currently trying to set up the navigation stack for it. This model, along with e.g. Pioneer 3-AT, uses skid steering...
View ArticleProblem loading a mesh .stl
Hi ros users. I have just created a mesh .stl with Blender. But when I try to loading terminal says: Error [Visual.cc:1938] Unable to insert mesh[Vertex Buffer: Out of memory] How can I fix it? Thanks!
View Articlepublish array velocities in a topic?
Hi Ros users! I have just done a .cpp wich publish velocities in a opic (p3dx/cmd_vel) Here it is: int main(int argc, char **argv) { ros::init(argc, argv, "lanzando_vel"); ros::NodeHandle n;...
View ArticleSimple problem with TwistStamped msg
hi Ros users: I am trying to do an array of velocities. This is my code: geometry_msgs::Twist cmd; geometry_msgs::TwistStamped tiempo; cmd.linear.x = 1; cmd.linear.y = 0; cmd.linear.z = 0;...
View ArticleIntegrate VSLAM with Atlas in DRCsim
Hello, I am new to using DRCSIM and Atlas, but through tutorials, I was able to get through the basics of configuring rviz, gazebo,and the worlds for the bot. Suppose I want to VSLAM with the Atlas in...
View ArticleAdding noise to P3DX model
Hi Ros users: I am trying to add gaussian noise to velocities of P3DX. The model that I am using is from this source https://github.com/RafBerkvens/ua_ros_p3dx I have modified this part of code:...
View ArticleKobuki strange behaviour in Gazebo
I am running ROS Indigo with Gazebo 5.1 in Ubuntu 14.04.2 64bits. I am executing the following commands: roslaunch kobuki_gazebo kobuki_empty_world.launch roslaunch kobuki_keyop keyop.launch rosrun...
View Articlebase_pose_ground_truth type?
Hello ros users. I am trying to subscribe to base_pose_ground_truth topic but I can't. My code is this: nav_msgs::base_pose_ground_truth subs; double variable1; double variable2; void...
View ArticleGazebo not opening in Ubuntu 14.04
I have just installed Gazebo following the on-line steps explained [here](http://www.gazebosim.org/tutorials?tut=install_ubuntu&cat=install) and once i've done the first one: I try to open gazebo...
View ArticleCollision between two models
Hi Ros users: I have two models P3DX in Gazebo. One with Gaussian noise and the other one without Gaussian noise. I would like to put in the same point in Gazebo to see the track of them. But the...
View ArticleGet model poses from kinect
Hi Ros users: I have a P3DX model. is it posible to get poses of P3DX model from a kinect?? If it is, What package should I download for working with kinect?
View ArticleHow can I run multiple turtlebots in gazebo?
Q1. Can I run multiple robots in gazebo at once? (In my case, it was turtlebot, but it can be PR2 or something else.) Q2. If it works, how can I send messages to each robot? -------------- Hi, I'm...
View ArticleMultiple Turtlebots in Gazebo
Is it possible to separate the /cmd_vel and /odom topics when spawning multiple turtlebots in Gazebo? My launch file looks like this: and rostopic list looks like this: /camera/camera_info...
View ArticleHow do I toggle on/off my camera view in RViz through a parameter or message?
I have a camera set up in RViz using a gazebo simulation based on the urdf tutorials, which leaves the camera always on. I want to be able to press a key to toggle the camera on/off. I'm willing to...
View ArticleProblem with Turtlebot pkg
Hi Ros Users: I have a problem with turtlebot pkg. I have just instaled and when I run > roslaunch turtlebot_gazebo> turtlebot_world.launch I can see this problem on the terminal: >> while...
View ArticleProblem with kinect plugin
Hi Ros users: I would like to add a kinect to P3DX model. I have added this plugin in a urdf.gazebo like this:...
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