Recent Activity

Activity stream for all registered members at MuJoCo Forum.

  1. Ethan Brooks replied to the thread RGB Camera Sensor.

    So I decided to attack this issue by first developing working C code and then porting into mujoco-py. My objective is to view the scene...

    Oct 16, 2017 at 12:37 PM
  2. inksci replied to the thread How to control the arms with "joint velocities"?.

    Thank you and I think your advice is right! Moreover, there is some useful information I have found: within the mujoco-py, we can...

    Oct 16, 2017 at 2:17 AM
  3. Keven Wang replied to the thread Segmentation fault when running bin/simulate on ubuntu 16.04.

    Hi Emo, I'm using an intel core i7-7700K CPU, so I don't think it's an old processor problem. I do have NVidia 1080ti GPU installed.

    Oct 16, 2017 at 12:46 AM
  4. Emo Todorov replied to the thread Segmentation fault when running bin/simulate on ubuntu 16.04.

    MuJoCo 1.50 is compiled with AVX instructions, so you need a processor with AVX support. Could it be that you are using a very old...

    Oct 16, 2017 at 12:30 AM
  5. Emo Todorov replied to the thread How to control the arms with "joint velocities"?.

    When you define an actuator with type 'motor', the control signal has the meaning of torque. If you want a velocity servo, define an...

    Oct 16, 2017 at 12:29 AM
  6. inksci has a new avatar.

    Oct 15, 2017 at 7:18 PM
  7. inksci posted a new thread.

    How to control the arms with "joint velocities"?

    As for the actuator, there are four type, namely: motor, position, velocity and cylinder. Therefore, how can I create an actuator which...

    Forum: Modeling

    Oct 15, 2017 at 7:17 PM
  8. Keven Wang posted a new thread.

    Segmentation fault when running bin/simulate on ubuntu 16.04

    Hi, I'm getting a segmentation fault when running bin/simulate on ubuntu 16.04. Any idea? How could I provide more debugging...

    Forum: Bug Reports

    Oct 15, 2017 at 12:47 AM
  9. Emo Todorov replied to the thread GLEW initalization error: Missing GL version.

    Good to hear it worked. Re GPU rendering, you need EGL if you don't have the X-server installed, which only happens in the cloud. On a...

    Oct 13, 2017 at 2:36 PM
  10. Ethan Brooks replied to the thread GLEW initalization error: Missing GL version.

    Actually, none of the above proved necessary. I was actually able to fix the issue on my machine by changing the build instructions to...

    Oct 13, 2017 at 11:40 AM
  11. Ethan Brooks replied to the thread GLEW initalization error: Missing GL version.

    Well, I appreciate your willingness to go into the weeds a little with me on this. Currently, mujoco-py depends on a file called...

    Oct 13, 2017 at 8:28 AM
  12. Emo Todorov replied to the thread GLEW initalization error: Missing GL version.

    I have never actually used mujoco-py so I don't know. GLEW has the same API for all implementations (osmesa vs. egl vs. X) and which...

    Oct 12, 2017 at 7:36 PM
  13. Ethan Brooks replied to the thread GLEW initalization error: Missing GL version.

    Yes to all three. So the culprit, it seems was that mujoco-py was compiling with libglewosmesa and osmesa instead of libglew, which...

    Oct 12, 2017 at 4:52 PM
  14. Emo Todorov replied to the thread GLEW initalization error: Missing GL version.

    Ok, so I am guessing this is a typical Linux mess with mixing libraries that were not compiled/tested to work together. This error...

    Oct 12, 2017 at 12:53 PM
Loading...