Model components get stuck when simulation starts

Discussion in 'Unity Plugin' started by Kun-Do Lee, Aug 19, 2020.

  1. Hi, I'm trying to load a robot hand on Unity using Unity Plugin with URDF model.

    When I load the hand, it looks like below, and thumb joints are located like this.

    But when I click the play button, the most proximal joint of thumb rotate like below and get stuck.

    I guess it's because of the merged part of thumb link and the base link.

    Why does this happen?

    I attached the URDF. The problematic thumb link's names is 'finger_1_1' the most proximal thumb link.

    Thanks in advance.

    Attached Files: