Python geometry_msgs.msg.PoseStamped() Examples

def publish_waypoints(self):
        """
        Publish the ROS message containing the waypoints
        """
        msg = Path()
        msg.header.frame_id = "map"
        msg.header.stamp = rospy.Time.now()
        if self.current_route is not None:
            for wp in self.current_route:
                pose = PoseStamped()
                pose.pose.position.x = wp[0].transform.location.x
                pose.pose.position.y = -wp[0].transform.location.y
                pose.pose.position.z = wp[0].transform.location.z

                quaternion = tf.transformations.quaternion_from_euler(
                    0, 0, -math.radians(wp[0].transform.rotation.yaw))
                pose.pose.orientation.x = quaternion[0]
                pose.pose.orientation.y = quaternion[1]
                pose.pose.orientation.z = quaternion[2]
                pose.pose.orientation.w = quaternion[3]
                msg.poses.append(pose)

        self.waypoint_publisher.publish(msg)
        rospy.loginfo("Published {} waypoints.".format(len(msg.poses))) 

def __init__(self, goalListX, goalListY, retry, map_frame):
        self.sub = rospy.Subscriber('move_base/result', MoveBaseActionResult, self.statusCB, queue_size=10)
        self.pub = rospy.Publisher('move_base_simple/goal', PoseStamped, queue_size=10)   
        # params & variables
        self.goalListX = goalListX
        self.goalListY = goalListY
        self.retry = retry
        self.goalId = 0
        self.goalMsg = PoseStamped()
        self.goalMsg.header.frame_id = map_frame
        self.goalMsg.pose.orientation.z = 0.0
        self.goalMsg.pose.orientation.w = 1.0
        # Publish the first goal
        time.sleep(1)
        self.goalMsg.header.stamp = rospy.Time.now()
        self.goalMsg.pose.position.x = self.goalListX[self.goalId]
        self.goalMsg.pose.position.y = self.goalListY[self.goalId]
        self.pub.publish(self.goalMsg) 
        rospy.loginfo("Initial goal published! Goal ID is: %d", self.goalId) 
        self.goalId = self.goalId + 1 

def visualRobotCallback(self, pose_stamped_msg):
        """
        Callback for ROS topic
        Get the new updated position of robot from camera
        :param pose_stamped_msg: (PoseStamped ROS message)
        """
        self.robot_pos[0] = pose_stamped_msg.pose.position.x
        self.robot_pos[1] = pose_stamped_msg.pose.position.y
        self.robot_yaw = euler_from_quaternion([pose_stamped_msg.pose.orientation.x, pose_stamped_msg.pose.orientation.y,
                                                pose_stamped_msg.pose.orientation.z, pose_stamped_msg.pose.orientation.w])[2]

        if NO_TARGET_MODE and self.target_pos_changed:
            # simulate the target's position update
            self.target_pos[0] = 0.0
            self.target_pos[1] = 0.0
            self.target_yaw = 0.0
            self.target_pos_changed = False 

def setpoint_init(self):
        # type_mask
        # 2552 : XYZ & yaw - POSITION
        # 7104 : XYZ, yaw, vXYZ, TAKE_OFF_SETPOINT
        # 3064 : 0000 1001 1111 1000
        self.setpoint_raw = PositionTarget()
        self.setpoint_raw.coordinate_frame = self.setpoint_raw.FRAME_LOCAL_NED
        self.setpoint_raw.type_mask = self.type_mask_Fly
        self.setpoint_raw.position = Point()
        self.setpoint_raw.yaw = 0.0
        self.setpoint_raw.velocity = Vector3()
        self.setpoint_raw.acceleration_or_force = Vector3()
        self.setpoint_raw.yaw_rate = 0.0
        self.setpoint_local = PoseStamped()
        self.setpoint_local.pose.orientation.w = 1
        self.laser_position_count = 0 

def publish_plan(self):
        """
        publish the global plan
        """
        msg = Path()
        msg.header.frame_id = "/map"
        msg.header.stamp = rospy.Time.now()
        for wp in self._global_plan_world_coord:
            pose = PoseStamped()
            pose.pose.position.x = wp[0].location.x
            pose.pose.position.y = -wp[0].location.y
            pose.pose.position.z = wp[0].location.z
            quaternion = tf.transformations.quaternion_from_euler(
                0, 0, -math.radians(wp[0].rotation.yaw))
            pose.pose.orientation.x = quaternion[0]
            pose.pose.orientation.y = quaternion[1]
            pose.pose.orientation.z = quaternion[2]
            pose.pose.orientation.w = quaternion[3]
            msg.poses.append(pose)

        rospy.loginfo("Publishing Plan...")
        self.waypoint_publisher.publish(msg) 

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 = 0.5
        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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.01, 0.01, 0.005))

        return p.pose 

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 = 0.5
        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 

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 = 0.5
        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 

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 = 0.5
        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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.01, 0.01, 0.009))

        return p.pose 

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 

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 = 0.5
        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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0.05
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.03, 0.03, 0.009))

        return p.pose 

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 = 0.4
        p.pose.position.y = 0.0
        p.pose.position.z = 0.26

        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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0.05
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.03, 0.03, 0.09))

        return p.pose 

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 = 0.5
        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 

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 = 0.5
        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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.01, 0.01, 0.009))

        return p.pose 

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 

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

        p.pose.position.x = 0.25   
        p.pose.position.y = 0.05
        p.pose.position.z = 0.32

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

        # Coke can size from ~/.gazebo/models/coke_can/meshes/coke_can.dae,
        # using the measure tape tool from meshlab.
        # The box is the bounding box of the coke cylinder.
        # The values are taken from the cylinder base diameter and height.
        self._scene.add_box(name, p, (0.03, 0.03, 0.009))

        return p.pose 

def __publish_goal(self, x, y, theta):
        """
        Publishing goal (x, y, theta)
        :param x x-position of the goal
        :param y y-position of the goal
        :param theta theta-position of the goal
        """
        self.__old_path_stamp = self.__path.header.stamp
        goal = PoseStamped()
        goal.header.stamp = rospy.get_rostime()
        goal.header.frame_id = "map"
        goal.pose.position.x = x
        goal.pose.position.y = y
        quaternion = self.__yaw_to_quat(theta)
        goal.pose.orientation.w = quaternion[0]
        goal.pose.orientation.x = quaternion[1]
        goal.pose.orientation.y = quaternion[2]
        goal.pose.orientation.z = quaternion[3]
        self.__goal_pub_.publish(goal)
        return 

def addCylinder(self, name, height, radius, x, y, z, wait=True):
        s = SolidPrimitive()
        s.dimensions = [height, radius]
        s.type = s.CYLINDER

        ps = PoseStamped()
        ps.header.frame_id = self._fixed_frame
        ps.pose.position.x = x
        ps.pose.position.y = y
        ps.pose.position.z = z
        ps.pose.orientation.w = 1.0

        self.addSolidPrimitive(name, s, ps.pose, wait)

    ## @brief Insert new box into planning scene
    ## @param name Name of the object
    ## @param size_x The x-dimensions size of the box
    ## @param size_y The y-dimensions size of the box
    ## @param size_z The z-dimensions size of the box
    ## @param x The x position in link_name frame
    ## @param y The y position in link_name frame
    ## @param z The z position in link_name frame
    ## @param wait When true, we wait for planning scene to actually update,
    ##             this provides immunity against lost messages. 

def visualTargetCallback(self, pose_stamped_msg):
        """
        Callback for ROS topic
        Get the new updated position of robot from camera
        Only update when target position should have been moved (eg. reset env)
        :param pose_stamped_msg: (PoseStamped ROS message)
        """

        if self.target_pos_changed:
            if pose_stamped_msg.pose.position.x < TARGET_MAX_X and pose_stamped_msg.pose.position.x > TARGET_MIN_X  \
                    and pose_stamped_msg.pose.position.y > TARGET_MIN_Y and pose_stamped_msg.pose.position.y < TARGET_MAX_Y:
                self.target_pos[0] = pose_stamped_msg.pose.position.x
                self.target_pos[1] = pose_stamped_msg.pose.position.y
                self.target_yaw = euler_from_quaternion([pose_stamped_msg.pose.orientation.x, pose_stamped_msg.pose.orientation.y,
                                                         pose_stamped_msg.pose.orientation.z, pose_stamped_msg.pose.orientation.w])[2]
                self.target_pos_changed = False 

def sendSetpoint():
    # Input data
    global setpoint, yawSetPoint, run, position_control
    # Output data
    local_setpoint_pub = rospy.Publisher('/mavros/setpoint_position/local', PoseStamped, queue_size=0)

    rate = rospy.Rate(5)

    while run:
        q = tf.transformations.quaternion_from_euler(0, 0, deg2radf(yawSetPoint), axes="sxyz")

        msg = PoseStamped()
        msg.header.stamp = rospy.Time.now()
        msg.pose.position.x = float(setpoint.x)
        msg.pose.position.y = float(setpoint.y)
        msg.pose.position.z = float(setpoint.z)
        msg.pose.orientation.x = q[0]
        msg.pose.orientation.y = q[1]
        msg.pose.orientation.z = q[2]
        msg.pose.orientation.w = q[3]
        local_setpoint_pub.publish(msg)
        rate.sleep() 

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 = 0.5
        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 

def __init__(self):

        rospy.init_node("mav_control_node")
        rospy.Subscriber("/mavros/local_position/pose", PoseStamped, self.pose_callback)
        rospy.Subscriber("/mavros/rc/in", RCIn, self.rc_callback)

        self.cmd_pos_pub = rospy.Publisher("/mavros/setpoint_position/local", PoseStamped, queue_size=1)
        self.cmd_vel_pub = rospy.Publisher("/mavros/setpoint_velocity/cmd_vel_unstamped", Twist, queue_size=1)
        self.rc_override = rospy.Publisher("/mavros/rc/override", OverrideRCIn, queue_size=1)

        # mode 0 = STABILIZE
        # mode 4 = GUIDED
        # mode 9 = LAND
        self.mode_service = rospy.ServiceProxy('/mavros/set_mode', SetMode)
        self.arm_service = rospy.ServiceProxy('/mavros/cmd/arming', CommandBool)
        self.takeoff_service = rospy.ServiceProxy('/mavros/cmd/takeoff', CommandTOL)

        self.rc = RCIn()
        self.pose = Pose()
        self.timestamp = rospy.Time() 

def __init__(self):
        self.map = None
        self.start = None
        self.goal = None

        self.moves = [Move(0.1, 0),  # forward
                      Move(-0.1, 0),  # back
                      Move(0, 1.5708),  # turn left 90
                      Move(0, -1.5708)] # turn right 90
        self.robot = Robot(0.5, 0.5)
        self.is_working = False # Replace with mutex after all

        self.map_subscriber = rospy.Subscriber("map", OccupancyGrid, self.new_map_callback)
        self.start_subscriber = rospy.Subscriber("initialpose", PoseWithCovarianceStamped, self.new_start_callback)
        self.goal_subscriber = rospy.Subscriber("goal", PoseStamped, self.new_goal_callback)

        self.path_publisher = rospy.Publisher("trajectory", MarkerArray, queue_size=1)
        self.pose_publisher = rospy.Publisher("debug_pose", PoseStamped, queue_size=1)

        # what will be there. A module goes into variable. Isn't it too much memory consumption. Maybe I should assign function replan() to this variable?
        self.planner = planners.astar.replan 

def __init__(self):

        rospy.init_node("mav_control_node")
        rospy.Subscriber("/mavros/local_position/pose", PoseStamped, self.pose_callback)
        rospy.Subscriber("/mavros/rc/in", RCIn, self.rc_callback)

        self.cmd_pos_pub = rospy.Publisher("/mavros/setpoint_position/local", PoseStamped, queue_size=1)
        self.cmd_vel_pub = rospy.Publisher("/mavros/setpoint_velocity/cmd_vel_unstamped", Twist, queue_size=1)
        self.rc_override = rospy.Publisher("/mavros/rc/override", OverrideRCIn, queue_size=1)

        # mode 0 = STABILIZE
        # mode 4 = GUIDED
        # mode 9 = LAND
        self.mode_service = rospy.ServiceProxy('/mavros/set_mode', SetMode)
        self.arm_service = rospy.ServiceProxy('/mavros/cmd/arming', CommandBool)
        self.takeoff_service = rospy.ServiceProxy('/mavros/cmd/takeoff', CommandTOL)

        self.rc = RCIn()
        self.pose = Pose()
        self.timestamp = rospy.Time() 

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 = 0.5
        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