Real-Time Physics Simulation Forum

Sorry I posted too fast! Changing to python 3.8 resolved the problem and I just noticed that in the setup.py only 2.7 and 3.4-3.8 were mentioned versions.

Hello! I tried to install pybullet in a miniforge conda environment with the following commands: conda create --name clean python=3.9 conda activate clean python -m pip install --upgrade pip python -m pip install --upgrade pybullet Everything was installed fine but when I try to use pybullet I get t...

This is very late, but I think changing the mass to be 0 of any link is equal to making it fixed? specifically for fixing a base or setting something as a base I think you need to make it the base link so that the urdf importer knows. Btw thank you! Your answer is very helpful to me! I'm also trying...

If you import pybullet and connect using GUI or DIRECT, then the client and server are both in the current same process. You can start a physics server, using connect (pybullet.GUI_SERVER etc) see for example this runServer.py script. https://github.com/bulletphysics/bullet3/blob/master/examples/py...

Hi! I'm trying to understand how the pybullet client works, especially where the physics server is for the client to send requests and get results of the simulation. I was looking at the pybullet package source files and couldn't really figure out where the physics lives (only a wrapper for pybullet...

Hello! I want to simulate a hook and a rod such that it's as if there are two joint relationships, one revolute and one prismatic (two degrees of freedom in the system) like follows: Screen Shot 2022-03-02 at 1.45.30 PM.png Screen Shot 2022-03-02 at 1.45.40 PM.png Screen Shot 2022-03-02 at 1.45.51 P...

I think getBasePositionAndOrientation() would get you the coordinates; the argument would be the id you the urdf you loaded. (the quickstart does include this i think, search for Hello PyBullet World) Did you already try this and it didn't work?

Hello! I'm using pybullet to simulate a scene with a few objects chaining together under gravity and the hook object is passing through the box opening: Screen Shot 2022-01-23 at 3.30.27 AM.png Screen Shot 2022-01-23 at 3.29.22 AM.png Screen Shot 2022-01-23 at 3.29.25 AM.png I'm using vhacd to gener...