Object occlusion issues with camera plugin for ROS
I created two simple SDF models to represent a wall section and a door prop (that is, just a board with the picture of a door on it). When I place a "door" in front of a wall and get a camera (via the...
View ArticleNot able to run 'gzserver' from ubuntu terminal
Hi, I am not able to run the command 'gzserver'. Whenever I run 'gzserver --verbose' i get the following display: **[Err] [Master.cc:96] EXCEPTION: Unable to start server[bind: Address already in...
View ArticleSensor plugins doesn't work
Hi everyone, I've created a sensor plugin but when I'm trying to use it , the gazebo doesn't recognize it. (I have no sign of its builder) The model description has done with URDF: Anyone knows what is...
View ArticlePublish matrix of arbitrary size over a gazebo topic
Hello everyone, I am writing a gazebo model plugin that calculates and publishes as gazebo topic some quantities such as: - Joint space inertia matrix - Coriolis matrix - Jacobian matrix - Gravity...
View ArticleHow can two links of different robots attach to each other on contact during...
How can two links of different robots attach to each other on contact during simulation?
View Articlegazebo ros model plugin
How can i subscribe the gazebo published topics like joint state, sensor datas inside the ros node using gazebo ros plugins of type model and sensor plugin.
View ArticleGround truth for stereo vision
Hi, I'm processing the images from stereo camera to obtain the depth map. I would like to check if the result is correct. How can I obtain the ground truth for this? How can I get distance to every...
View ArticleVisual plugin crashes before its constructor executes
Last week, my plugins were working. Without having changed anything, this week the visual plugin crashes. Here's the error: gzclient: /usr/include/boost/smart_ptr/shared_ptr.hpp:653: typename...
View Articleis it possible to create a gripper based on one link?
is it possible to create a gripper based on one link?
View ArticleIs there any tutorial to use Ros Vacuum Gripper Plugin.?
Is there any tutorial to use Ros Vacuum Gripper Plugin.?
View Articlecontact sensor has no member named contacts
I was following [this](http://gazebosim.org/tutorials?tut=contact_sensor) tutorial , but as i try to build the code i get theis error msg: /usr/include/boost/asio/detail/impl/socket_ops.ipp:266:5:...
View ArticleCan an i5-6500 run gazebo fine?
Also, do I need a graphics card? I have a gtx 950, would that work?
View Articleusing include in urdf model
hello, i have some experiance in ros and now i am learning to use gazebo. i made an urdf for my model. i am trying to add a table to the world and place my model fixed on the table. what is the best...
View ArticleWhat exactly does depth camera return?
Does the plugin Depth Camera simulate real depth camera and calculate the depth map from captured images? So the depth map may have errors and false data. Or depth camera returns ideal depth map?
View ArticleHow do you create a model with a programmatically generated mesh?
I would like to generate a gazebo model on the fly with a pro-grammatically created mesh. It is unclear to me how this should work. How do you specify the mesh URI for this generated mesh? For example,...
View ArticleHow to add damped-spring element to "stablize" a hyperstatic legged robot?
What is the correct way to add some damper-spring element (preferably in a collision element) to a multi-legged robot so that the stops jumping around? Concretely, I want to simulate the contact forces...
View Articleerror during building velodyne plugin
I was following this [tutorial](http://gazebosim.org/tutorials?cat=guided_i&tut=guided_i5), but as i try to build the plugin file velodyne_plugin.cc i get this error:...
View Articlegazebo physics:: member function not found
I was following velodyne control plugin tutorial but as i try to build the velodyne_plugin.cc file get this error: /home/rob/velodyne_plugin/velodyne_plugin.cc:42:42: error: ‘class...
View Articlewhy the model is floating in the air ?
first,i download a model from 3dwarehouse,open the file in the sketchup,import a .dae file.then i use the mese file to make a gazebo model.but sometime i make it.and some model may floating in the...
View Articlejoint SetPosition() does not work with pysics enabled
I have a model with two links which are connected with a joint (revolute). At the beginning I have an lower and upper limit, lets say both are zero. I have a model plugin in which I can set the new...
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