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ROS3D.UrdfClient suddenly stopped loading meshes

I'm trying to visualize a 3d robot simulation on a web browser and I'm currently using the ros3djs library (not sure if this is the best choice yet). Some days ago I managed to visualize correctly the ...
Dario's user avatar
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Porting `tf2_web_republisher` to ros2 header files not found problem

I am trying to port tf2_web_republisher to ros2. However, I stuck at these two header files ...
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Viewer is not a constructor of ROS3D

I tried to implement a URDF viewer on web using React as front end and Flask as back end. ROSLIB and ROS3D was installed using npm. While running the script, React complaint that Viewer is not a ...
Victor W H Wu's user avatar
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How to position lighting and remove shadows in ros3djs?

When I display markers using ros3djs they appear to be darker than they do on my default RViz setup. It seems my issue is ...
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How to remove lag in marker publishing?

I am publishing markers in a subscriber callback so that whenever new data is received on a topic a marker is created. Markers are published and displayed well at first but after a while markers are ...
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1 answer
62 views

How to display a marker sequence in ros3djs when each are defined in the base_link frame?

I publish markers at the origin of the robot base_link frame regularly. In RViz, a marker is therefore plotted wherever the ...
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1 answer
10 views

How to change laser scan point size and colour in ros3djs?

I'm visualising laser scan points in ros3dlib using the code snippet below. This works well but the points seem to be displayed as big white blocks on my web GUI. ...
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1 answer
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error when loading a mesh with ros3djs

I am trying to load a .stl 3d model of a drone in a html page using Javascript and ros3djs as follow : ...
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How to fix/changeposition camera in ros3djs

Hi, So I have this PointCloud2 messages which are generated from a drone camera and I am trying to render them on the browser using ros3djs. the cloud of points appear in my viewer but I couldn't ...
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ros3djs URDF not visible, but mesh loading works?

Hey guys, Im trying to use ros3djs to setup a web interface and load my URDF. I've seen this problem around on the net but nobody seems to have a fix for it? My urdf just isn't loading however there ...
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1 answer
11 views

ROS3D.js how to setup the namespace

Hi, I am running my node with a launch file, in a namespace. Lets call it: my_namespace. I am getting the following error when I am trying to use the example urdf.html in ros3djs package: ...
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Visualizing a real drone's path

Hi! I would like to visualize a real AR.DRONE 2.0's path with a simple line in a plane grid. My question is which is the simplest method? Should i use Rviz? I found ros3djs javascript library, which ...
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Placing interactive markers on joints of a robot model using Ros3djs

I was trying to tele-operate a robot arm via interactive markers placed on each joint of the model displayed in a web page. I am planning to use ros3djs to address this task. I went through the ...
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1 answer
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Streaming point clouds to webservice with roslibjs

I know that I want the rostopic /camera/depth/points. If I rostopic echo /camera/depth/points then I can see that data in bash. ...
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1 answer
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ros3djs Inverse kinematics

Hi Everyone, I am new to ROS. I have a simple three link robotic arm, and I would like to find the inverse kinematics for the joint angles. I already have the URDF. I want to click in a 3D space in ...
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1 answer
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tf_prefix and tf2_web_republisher (URDF visualization in browser)

Hello everybody ! I have manage to display my custom urdf file in my browser by using this tutorial. However, when I run what I've done alongside my actual robot (or simulation), the visualization ...
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1 answer
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ROS3djs set URDF color not working

Hello! I've built my own robot in solidworks, so I have the 3D .dae parts. I also have the URDF model working on the web browser by the package ros3djs (http://wiki.ros.org/ros3djs/Tutorials/...
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ros3djs not able to display my 3D files

Hello! I've built a part in solidworks and exported it into a STL file. So I'm trying to display it on the web browser through the package ros3djs (http://wiki.ros.org/ros3djs/Tutorials/...
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1 answer
2 views

How to build a package from source?

Hi! I've recently installed the ROS indigo desktop version in my raspberry PI 2, running the last version of Raspbian (following the tutorial http://wiki.ros.org/ROSberryPi/Installing%20ROS%20Indigo%...
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1 answer
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ROS3D.Viewer not appearing

With our custom package, I used to be able to show ROS3D.Viewer object on Chrome last year but now I can't. So what can cause <...
IsaacS's user avatar
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robot web tools -> set fixed frame for camera

Hi all, is it possible to rviz-like specify the fixed-frame for the camera in ros3d.js? Originally posted by Wolf on ROS Answers with karma: 7555 on 2014-07-22 Post score: 0
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Cannot load Mesh Marker in ros3djs

Continuation from here Attempting to load a mesh marker in the browser results in the following errors: ...
DLu's user avatar
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1 answer
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Advise on getting started with a multiple robot project

I am an instructor at the Southwest Indian Polytechnic Institute in Albuquerque, NM. We are about to start a large project in which we are building an indoor scale model of a Martian terrain on which ...
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2 answers
53 views

Displaying point cloud in browser

I've been looking into displaying a point cloud in the browser using ros3djs and rosbridge. There's a tutorial for streaming point cloud data from a Kinect, but I just want to take a pointcloud2 ...
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1 answer
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ros3djs Arrow on SceneNode not moving with TF frame

I am trying to visualise the movements of TF frame using the Robot Web Tools I have a robot localising using amcl and I want to move an arrow along with one of its TF frames (base_link). According to ...
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