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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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1 answer
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I'd like to use roslibjs with TypeScript types to align with the Angular front-end. Is this feasible?

I found this repo containing type definitions and want to know if this is all I'll need for ensuring compatibility with Angular. Does anybody here have experience with using robot web tools with ...
Aibaahl's user avatar
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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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0 answers
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Is it possible to implement a Service Server on Robot Web Tools?

I am trying to implement a service server using roslibjs on a browser. Is it possible? There does not seem to have an advertise function available.
Victor W H Wu's user avatar
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0 answers
48 views

Cannot read properties of undefined (reading 'subscribe')

I am trying to visualize a robot on web. I tried to use the urdf.html example of the roslibjs. I have successfully connected to ...
Victor W H Wu's user avatar
1 vote
0 answers
45 views

Get ROS 2 JavaScript message object at run-time with rclnodejs

I need a way to retrieve a JavaScript object, at run-time with rclnodejs, which corresponds to the message on a topic. Instead of hard-coding the properties (or attributes) of the ROS 2 message in my ...
Bill Mania's user avatar
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1 answer
7 views

Advice for Teleoperation of a Robot

Hi, My project is to teleoperate a robot over a ROS network. I have been able to demonstrate that the concept works over a local ROS network. But, now I have to implement it so that robot can be ...
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1 answer
13 views

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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2 answers
15 views

How to run Robot web tools at Non Internet environment?

Hi, I am trying to create some widgets for RobotWebTools to monitor/control my robot on the Web browser remotely. According to the nav2djs(one of the widgets of the RobotWebTools) tutorial, the HTML ...
user avatar
0 votes
1 answer
59 views

How to change IP to connect to ROS from a browser using ROSBRIDGE without changing the code [closed]

Dear community, I have tried to design a web page that allows me to connect to ROS via ROSBRIDGE. If I want to connect to master I have to change the IP in the code using roslibjs like: var ros = new ...
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1 answer
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robot web tools - hosting page in AWS

Hey All, I'm trying to connect my robot to the web for easier user interface. I found the very helpful libraries in www.robotwebtools.org, where I used the NAV2DJS widget to connect my turtlebot, ...
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1 answer
47 views

What should be the messageType for a custom message?

HI, I created a custom ROS message: string message int32 a int32 b I will need to publish the messages from the web browser (roslibjs) and show it on the terminal, ...
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1 answer
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ros: kinetic: web_video_server

Hi my maintainers, is there a reason why web_video_server is not available at ros-kinetic default distribution ? I like this nice tool for my robots frontview cam. Cheers Christian Originally posted ...
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1 answer
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About turtlebot_2dnav

Hello, I'm trying to implement the backend for one web application that use the NAV2DJS from Robot web tools, I made a launch file in order to have all the nodes ...
user avatar
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1 answer
2 views

Releasing RobotWebTools on CDN

What is the best method for getting a project included in the cdn associated with Robot Web Tools? a la http://cdn.robotwebtools.org/roslibjs/current/roslib.min.js Originally posted by David Lu on ...
DLu's user avatar
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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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1 answer
15 views

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
  • 4,294
0 votes
1 answer
10 views

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 ...
user avatar
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1 answer
5 views

Robot Web Tools – data not loading

I've been trying to see any of the robot web tools demos – I can manipulate the area (seeing the coordinate frame rotate when I click and drag) but no models nor maps show up. I don't receive any ...
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1 answer
1 view

Releasing RobotWebTools as .deb?

Hope this isn't too silly question. Is releasing (some of the packages from) RobotWebTools as .deb packages planned? Or does it make sense to release it as ...
IsaacS's user avatar
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1 answer
11 views

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 ...
user avatar
0 votes
2 answers
28 views

RobotWebTools.org: using ros3djs with own URDF

Hi community, I've tried to use RobotWebTools ros3djs with own created robot.urdf. Is there a description, how to use it ? What must be running at the server side ? What must be changed at html file ? ...
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