Search found 3 matches

by sogartar
Tue Jun 29, 2021 12:23 am
Forum: PyBullet Support and Feedback
Topic: Torque control with setJointMotorControl2 and invariance to time step size
Replies: 0
Views: 290

Torque control with setJointMotorControl2 and invariance to time step size

I am using setJointMotorControl2 and it's TORQUE_CONTROL mode to control a wheel. It uses a continuous joint with some damping. I was surprised to find out that the time step size has a significant effect on the outcome of the simulation. I let the wheel, that is just a cylinder, to just rotate with...
by sogartar
Wed Jun 23, 2021 7:48 pm
Forum: General Bullet Physics Support and Feedback
Topic: Multiple, concurrent simulations
Replies: 5
Views: 4269

Re: Multiple, concurrent simulations

https://github.com/bulletphysics/bullet3/blob/master/examples/pybullet/gym/pybullet_utils/examples/multipleScenes.py has an example how to have multiple simulation contexts in pybullet. The source code of the above example at the time of posting is from pybullet_utils import bullet_client as bc imp...
by sogartar
Tue Jun 22, 2021 11:34 pm
Forum: PyBullet Support and Feedback
Topic: Should Collada (.dae) support textures?
Replies: 0
Views: 313

Should Collada (.dae) support textures?

I have a URDF that uses a DAE file for its visual geometry. There is a texture attached to the object geometry. It seems the texture is not loaded when loading the URDF.
If I use OBJ+MTL files the texture is loaded correctly.

Should DAE support textures? If not, are there plans to add the support?