in gym_xarm/tasks/base.py [0:0]
def _set_gripper(self, gripper_pos, gripper_rotation):
self._utils.set_mocap_pos(self.model, self.data, "robot0:mocap2", gripper_pos)
self._utils.set_mocap_quat(self.model, self.data, "robot0:mocap2", gripper_rotation)
self._utils.set_joint_qpos(self.model, self.data, "right_outer_knuckle_joint", 0)
self.data.qpos[10] = 0.0
self.data.qpos[12] = 0.0