Recent Activity

Activity stream for all registered members at MuJoCo Forum.

  1. Shenli Yuan replied to the thread contact properties of default geom type vs imported mesh.

    Thank you! I'll try to see if I can build custom geometries using combinations of built-in geometries.

    Jul 3, 2020 at 1:45 AM
  2. Mara posted a new thread.

    Question on Collisions

    I'm trying to create a very crude billiards table. Essentially I just want to have a ball that rolls on the table (with the possibility...

    Forum: Modeling

    Jul 2, 2020 at 4:40 PM
  3. kracon7 posted a new thread.

    Contact behavior

    Hi, I just found a problem with the contact behavior. As is shown in the video attached, the object penetrate into each other a lot no...

    Forum: Simulation

    Jul 2, 2020 at 1:10 PM
  4. MoTaylor posted a new thread.

    Question about geom size

    Hi all, I build a model with some STL-files. Since the size of the components is derived from the meshes and cannot be specified by...

    Forum: Modeling

    Jul 1, 2020 at 11:57 AM
  5. HazemAzldin posted a new thread.

    closed loop kinematic chain Problem

    I am trying to convert a URDF file to an MJCF file but the problem when I use the MuJoCo ./compile program I get the error: XML Error:...

    Forum: Modeling

    Jul 1, 2020 at 8:06 AM
  6. HazemAzldin replied to the thread Trouble with a closed Kinematic loop.

    were you able to find the model? or any solution to the closed kinematic loop.

    Jul 1, 2020 at 7:22 AM
  7. Emo Todorov replied to the thread Best way to do inverse kinematics without taking simulation step or moving the robot.

    Yes you can do it via simulation. Create a soft equality constraint between the end-effector and a mocap body, move the mocap body to...

    Jun 30, 2020 at 4:01 PM
  8. Marian K. posted a new thread.

    Textile draping simulation with MuJoCo

    Hi all, I working on a very interesting, new task for MuJoCo. In Fibre Composite Industry there are a lot of dynamic handling process...

    draping_setup.png draping_1_small.png draping_2_small.png draping_small.png

    Forum: Simulation

    Jun 30, 2020 at 6:00 AM
  9. Marian K. replied to the thread Wrong contact behavior with stl models.

    Hi Roboert, thanks a lot for your help. I solved it with 32 blocks that almost form a nice circle. As the name Convex Hull says, MuJoCo...

    Jun 30, 2020 at 5:27 AM
  10. Alireza Ranjbar replied to the thread Best way to do inverse kinematics without taking simulation step or moving the robot.

    I noticed some ideas also about mocap bodies regarding inverse kinematic although I'm not sure yet if they may help or how to use them...

    Jun 30, 2020 at 4:48 AM
  11. Emo Todorov replied to the thread Best way to do inverse kinematics without taking simulation step or moving the robot.

    You would have to implement your own optimization procedure (or some other method). There is no built-in functionality to support...

    Jun 30, 2020 at 4:05 AM
  12. Alireza Ranjbar posted a new thread.

    Best way to do inverse kinematics without taking simulation step or moving the robot

    Hi, What is the best/fastest way to do inverse kinematics in mujoco where the goal is only getting the joint positions for a given...

    Forum: Support requests

    Jun 30, 2020 at 1:21 AM
  13. rony liked legatoYuan's post in the thread Adding force and torque sensors.

    Hi, I'm also trying to do something similar, how exactly are you model the exoskeleton? Can I take a look on your model? Thank you so much!

    Jun 28, 2020
  14. rony replied to the thread Read torque data.

    Hi, I am willing also to read the force-torque sensor data in python, would you please share how you were able to get them with python?...

    Jun 28, 2020
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