pick_and_place.py 文件源码

def _add_table(self, name):
        p = PoseStamped()
        p.header.frame_id = self._robot.get_planning_frame()
        p.header.stamp = rospy.Time.now()

        p.pose.position.x = 0.45
        p.pose.position.y = 0.0
        p.pose.position.z = 0.22

        q = quaternion_from_euler(0.0, 0.0, numpy.deg2rad(90.0))
        p.pose.orientation = Quaternion(*q)

        # Table size from ~/.gazebo/models/table/model.sdf, using the values
        # for the surface link.
        self._scene.add_box(name, p, (0.5, 0.4, 0.02))

        return p.pose