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2018-05-24 12:43:55 -0500 commented question How can I add a camera publishing to a ros topic from an sdf file

Could you add to your question the way you'd add it to a URDF? It should be quite similar, with some minor tweaks

2018-05-24 12:37:01 -0500 commented answer Only one model plugin receiving subscription data

Glad to hear it worked out

2018-05-23 12:03:17 -0500 answered a question How Gazebo generate heigthmaps?

You mean how does Gazebo internally transform the image into a collision shape? If so, take a look at gazebo::physics::H

2018-05-21 17:22:33 -0500 commented answer Gazebo Simulation Time Seems To Be Tied to Framerate? [Gazebo 7.0]

It's hard to tell what you mean with the division by 30, why are you dividing by 30?

2018-05-21 10:39:58 -0500 answered a question Only one model plugin receiving subscription data

Some ideas: Use the fully qualified topic name on both the publisher and the subscriber (i.e. /gazebo/default/global_w

2018-05-21 10:17:55 -0500 answered a question Gazebo Simulation Time Seems To Be Tied to Framerate? [Gazebo 7.0]

There seems to be a confusion between framerate (how many visual frames are rendered per second) and real-time-factor (h

2018-05-17 12:44:18 -0500 commented answer Find link among multiple includes in a plugin

oh I see. I think you can, just you have to put your joint under the <world>. But if you need to connect different

2018-05-16 12:48:09 -0500 commented answer Gazebo ROS package structure

I'm sorry that you're being bounced around. As far as I know, there isn't any documentation with recommendations regardi

2018-05-16 11:48:16 -0500 commented answer Gazebo ROS package structure

If your doubt is specifically about ROS standards, I recommend you ask at https://answers.ros.org/

2018-05-16 11:44:55 -0500 answered a question Find link among multiple includes in a plugin

The <include> tag breaks the child models into links, so in the end you have one model (big_as_robot) with 2 plug

2018-05-15 10:47:51 -0500 answered a question Gazebo ROS package structure

You could take a look at this tutorial series for guidance on how to use Gazebo with ROS: http://gazebosim.org/tutorial

2018-05-08 10:29:46 -0500 answered a question Disable green light frame

There currently isn't a way to do this, see the open issue. It would be nice if someone made a pull request adding this

2018-05-02 22:21:49 -0500 commented answer How to set a model to be static by command?

You could create a fixed joint from the world to the robot...

2018-05-02 12:11:05 -0500 answered a question Modeling a robot using complex shape

It sounds like you want all the bars to be separate visuals and collisions within a single link. On the model editor, y

2018-05-02 08:54:52 -0500 answered a question Gazebo 5 crashes after checking Pose parameter frequently

I recommend you upgrade to Gazebo 7. Gazebo 5 hasn't been supported in many years, so there are known bugs which won't b

2018-05-01 12:27:15 -0500 commented question Display Images on Cube Faces

If using an Ogre material, I think that having the plane along the XZ (or YZ) plane instead of the XY plane as shown on

2018-05-01 12:16:52 -0500 commented question Display Images on Cube Faces

If using an Ogre material, I think that having the plane along the XY (or YZ) plane instead of the XY plane as shown on

2018-05-01 11:12:47 -0500 answered a question How to set a model to be static by command?

In my experience, it is not possible to set an object to be static after it's been initialized as dynamic, even when usi

2018-04-30 14:40:18 -0500 answered a question Move an actor using keyboard

I haven't seen a ready-made package for it, but you should be able to implement it by: using some ROS package to captu

2018-04-30 14:35:00 -0500 commented question Can't load any mesh into gazebo

Glad to hear you figured it out! Just curious, what was the path relative to? To the model.sdf file?

2018-04-29 20:25:47 -0500 commented question Can't load any mesh into gazebo

What Gazebo version are you using? What operating system? Can you run Gazebo in verbose mode to see if any errors show u

2018-04-26 07:28:02 -0500 answered a question Unusual contact dynamics observed when simulating grasps

It looks like you may be using meshes for collisions. If that's the case, try changing the collisions of both the bricks

2018-04-20 08:36:59 -0500 commented answer Is there any .world library ?

Thank you for the suggestions :) I'll bring them up with the team.

2018-04-20 06:35:57 -0500 commented question Relative pose keeps changing when use fixed joint

The title says fixed joint, but the code snippet says revolute, have you tried changing that to fixed?

2018-04-20 05:27:46 -0500 answered a question Is there any .world library ?

Several worlds are installed together with Gazebo. You can see the list here: https://bitbucket.org/osrf/gazebo/src/def

2018-04-20 05:22:04 -0500 answered a question WorldPlugin. Process has died. Exit code 134

You never assign a value to this->world, so you're trying to access an uninitialized variable. You should add this l

2018-04-19 06:15:47 -0500 answered a question Error while installing ignition-gui from the ignition-robotics repository

Thanks for catching that, the tutorial is a bit out of date. Here's a pull request fixing it: https://bitbucket.org/ign

2018-04-17 18:19:59 -0500 answered a question Change view to what the camera is viewing

On the top menu, choose Window -> Topic Visualization Look for gazebo.msgs.ImageStamped and your camera's topic unde

2018-04-17 17:59:24 -0500 commented question Stack of two models unstable bouncing

It would be helpful to have the STLs too. Well actually, is it important that the holes are empty? You could always use

2018-04-16 11:31:11 -0500 commented question is their any benifit of using blender inteat of others for modelling in gazebo

From Gazebo's end, it doesn't care which tool was used to create the models.

2018-04-15 11:04:22 -0500 commented question Invalid Mesh File error - "" is not a valid mesh file

Ahh I know what's going on now, when you press enter, the Reset button is focused and it is triggered. There is a bug th

2018-04-15 10:59:54 -0500 commented answer Model editor, Open existing model

As for the model changing position due to gravity, how about pausing the simulation before inserting it?

2018-04-15 10:59:01 -0500 commented answer Model editor, Open existing model

Yes, I agree it would be a nice feature to have, feel free to ticket a suggestion here: https://bitbucket.org/osrf/gazeb

2018-04-13 14:13:21 -0500 commented question Invalid Mesh File error - "" is not a valid mesh file

I've seen this issue before (the URI disappearing from the inspector). I just tried to reproduce it now on Gazebo 8 and

2018-04-13 13:59:03 -0500 answered a question Model editor, Open existing model

As @raskii's answer describes, you can insert it directly on the editor, but as @robotlab points out in their comment, t

2018-04-10 13:13:44 -0500 answered a question Change (display) representation of orientation of model.

It currently isn't possible. It would be nice to have an option though.

2018-04-06 06:14:00 -0500 commented question DAE filles don't show properly in Gazebo 9

Would you be able to share the file which is having trouble?

2018-03-27 16:09:53 -0500 commented answer Measure distance between 2 points in GUI?

Hi @prajval10, I think that would be quite difficult, considering that the tape_measure branch hasn't been updated in ye

2018-03-22 17:58:41 -0500 answered a question It's possible get a model link from other model?

First get the world: auto world = this->GetWorld() Then from the world get the other model: auto beaconModel = wor

2018-03-22 09:05:11 -0500 answered a question Is it impossible to connect multiple gzservers to one gzclient

I don't think there's a trivial way to do that right now, gzclient's transport connects to a specific port, and you can'

2018-03-14 10:06:18 -0500 answered a question heigthmaps in gazebo 2.2?

Gazebo 2.2 hasn't been supported for over 2 years (since Jan 2016), I recommend you upgrade to Gazebo 7. See this tutori

2018-03-12 10:04:36 -0500 answered a question Ignition-math installing

You can install from source by moving to the version 4 branch before building: hg up ign-math4 Or you can install from

2018-03-09 10:00:10 -0500 commented question gazebo-9 gui doesn't launch

Thank you!

2018-03-08 18:25:18 -0500 commented question gazebo-9 gui doesn't launch

Good point about the /tmp dir, it would be great if you could send a change to gazebo_tutorials: https://bitbucket.org/o

2018-03-08 18:24:57 -0500 commented question gazebo-9 gui doesn't launch

Good point about the /tmp dir, it would be great if you could send a change to gazbeo_tutorials: https://bitbucket.org/o

2018-03-07 17:16:16 -0500 edited question In gazebo my robot links are not holding up

In gazebo my robot links are not holding up <robot name="Robot_assembly2"> <link name="base">

2018-03-02 12:30:50 -0500 commented answer SDF vs URDF what should one use?

It is my understanding that several ROS tools still rely on URDF as the robot description and wouldn't work with SDF out

2018-03-02 12:23:55 -0500 commented answer SDF vs URDF what should one use?

Here's a tutorial on a Gazebo world plugin that uses ROS: http://gazebosim.org/tutorials?tut=ros_plugins&cat=connect

2018-02-28 11:11:07 -0500 answered a question is there any libraries of .world environment in sdf version 1.4

The SDF parser should be able to convert between versions, is there a reason to want version 1.4?

2018-02-28 10:26:25 -0500 commented question [ROS] Going back to native Gazebo

It will be difficult to get help without providing specific details of what you tried and what you're experiencing