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Questions tagged [webots]

Webots is an open source and multi-platform desktop application used to simulate robots. It provides a complete development environment to model, program and simulate robots.

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How to import a 3D model in Webots_R2022b?

I have a 3D model which is made by SolidWorks. I remember that in older versions there was a function to import 3D models but I can't find it in R2022b. Can you tell me how to import it? Thanks so ...
Zxx's user avatar
  • 23
0 votes
1 answer
585 views

Webots cannot download objects and textures

After installing the newest version of Webots, I find that the objects (PROTO) and textures of the scene cannot be downloaded. The console throws many errors about download failures and the 3D scene ...
Olivier Michel's user avatar
1 vote
1 answer
2k views

How to import 3D models in Webots?

I have 3D models with UV mapping and textures in Blender and I would like to import them in Webots. Can you please recommend the best way to do this?
Olivier Michel's user avatar
1 vote
1 answer
473 views

Importing 3D models into webots 2023a and splitting parts into shapes for a robot

I am quite new with Webots. I am wondering if there is a possibility to import 3D models into Webots 2023a as it was possible within Webots 2021b. I have managed to import it within 2021b, but when I ...
kuba's user avatar
  • 25
7 votes
2 answers
2k views

Instantaneous Center of Rotation for a differential Drive Robot

I want to find the instantaneous center of rotation of a differential drive robot. Assuming I know that the robot will travel with a particular linear and angular velocity $(v,w)$ I can use the ...
canatan's user avatar
  • 111
1 vote
1 answer
558 views

Headless mode with GPUs

I have tested Webots headless mode in docker as described here in Ubuntu 20.04. In the headless mode, if we make gpus available to the docker container as follows ...
YUSUKE TANAKA's user avatar
1 vote
2 answers
164 views

How do I make a robot imported using urdf and ROS2 gravity? It just floats

I can't seem to find any examples with imported URDFs (the universal robot examples don't seem to have any physics settings beyond joint inertias etc). My robot has mass from the urdf: But it seems ...
Craig MS's user avatar
0 votes
0 answers
10 views

WEBOTS: How can I use immmersionPropierties? How can I fill the sand with water? How can I reduce the friction coefficient?

Contextually, what we want to simulate is a robot in an aquatic environment. My difficulty lies in not knowing how to use a parameter and particular situations: immersionProperties. Filling with ...
Carmina Alejandra Gonzlez Roja's user avatar