def query_moveit_for_reachability(self, graspit_grasp_msg):
"""
:type graspit_grasp_msg: graspit_msgs.msg.Grasp
"""
# self.move_group.set_planning_time(rospy.get_param('~allowed_planning_time'))
moveit_grasp_msg = message_utils.graspit_grasp_to_moveit_grasp(graspit_grasp_msg,
self.move_group,
self.listener,
self.grasp_approach_tran_frame)
rospy.loginfo("moveit_grasp_msg: " + str(moveit_grasp_msg))
pickup_goal = message_utils.build_pickup_goal(moveit_grasp_msg=moveit_grasp_msg,
object_name=graspit_grasp_msg.object_name,
planning_group=self.move_group)
rospy.loginfo("pickup_goal: " + str(pickup_goal))
received_result = False
try:
self.pick_plan_client.wait_for_server(rospy.Duration(3))
pickup_goal.planner_id = self.planner_id
self.pick_plan_client.send_goal(pickup_goal)
received_result = self.pick_plan_client.wait_for_result(rospy.Duration(rospy.get_param('~allowed_planning_time', 5)))
except Exception as e:
rospy.logerr("failed to reach pick action server with err: %s" % e.message)
if received_result:
result = self.pick_plan_client.get_result()
rospy.loginfo("result: " + str(result))
success = result.error_code.val == result.error_code.SUCCESS
else:
result = None
success = False
rospy.loginfo("success of pick_plan_client:" + str(success))
return success, result
def query_moveit_for_reachability(self, graspit_grasp_msg):
"""
:type graspit_grasp_msg: graspit_msgs.msg.Grasp
"""
#ipdb.set_trace()
#return self.pose_reachability_checker(graspit_grasp_msg.final_grasp_pose, graspit_grasp_msg.object_name)
moveit_grasp_msg = message_utils.graspit_grasp_to_moveit_grasp(
graspit_grasp_msg, self.move_group, self.listener,
self.grasp_approach_tran_frame)
self.grasp_dict[moveit_grasp_msg.id] = moveit_grasp_msg
rospy.loginfo("moveit_grasp_msg: " + str(moveit_grasp_msg))
if rospy.get_param('/debug', 0) != 0:
tf_msg = pm.toTf(pm.fromMsg(moveit_grasp_msg.grasp_pose.pose))
bc = tf.TransformBroadcaster()
bc.sendTransform(tf_msg[0], tf_msg[1], rospy.Time.now(),
'moveit_msg_grasp_pose',
moveit_grasp_msg.grasp_pose.header.frame_id)
tf_msg = pm.toTf(pm.fromMsg(graspit_grasp_msg.pre_grasp_pose))
bc.sendTransform(tf_msg[0], tf_msg[1], rospy.Time.now(),
'graspit_msg_pre_grasp_pose',
graspit_grasp_msg.object_name)
#moveit_grasp_msg.grasp_pose = self.move_group.get_current_pose()
else:
pass
#moveit_grasp_msg.grasp_pose.pose = graspit_grasp_msg.pre_grasp_pose
pickup_goal = message_utils.build_pickup_goal(
moveit_grasp_msg=moveit_grasp_msg,
object_name=graspit_grasp_msg.object_name,
planning_group=self.move_group,
plan_only=True)
# if not self.has_msg:
# self.has_msg = True
# rospy.loginfo("Entering IPython")
# import IPython
# IPython.embed()
pick_attempt_succeeded = False
#try:
# pick_attempt_succeeded = self.move_group.pick(graspit_grasp_msg.object_name, [moveit_grasp_msg])
#
#except Exception as e:
# rospy.logerr("pickup attempt failed: %s"%(e.message))
#rospy.loginfo("pickup attempt result: %s"%(str(pick_attempt_succeeded)))
rospy.loginfo("pickup_goal: " + str(pickup_goal))
received_result = False
try:
self.pick_plan_client.wait_for_server(rospy.Duration(3))
pickup_goal.planner_id = self.planner_id
self.pick_plan_client.send_goal(pickup_goal)
received_result = self.pick_plan_client.wait_for_result(
rospy.Duration(rospy.get_param('~allowed_planning_time', 20)))
except Exception as e:
rospy.logerr("failed to reach pick action server with err: %s" %
e.message)
if received_result:
result = self.pick_plan_client.get_result()
rospy.loginfo("result: " + str(result))
success = result.error_code.val == result.error_code.SUCCESS
else:
result = None
success = False
rospy.loginfo("success of pick_plan_client:" + str(success))
return success, result
def query_moveit_for_reachability(self, graspit_grasp_msg):
"""
:type graspit_grasp_msg: graspit_msgs.msg.Grasp
"""
#ipdb.set_trace()
#return self.pose_reachability_checker(graspit_grasp_msg.final_grasp_pose, graspit_grasp_msg.object_name)
moveit_grasp_msg = message_utils.graspit_grasp_to_moveit_grasp(graspit_grasp_msg,
self.move_group,
self.listener,
self.grasp_approach_tran_frame)
self.grasp_dict[moveit_grasp_msg.id] = moveit_grasp_msg
rospy.loginfo("moveit_grasp_msg: " + str(moveit_grasp_msg))
if rospy.get_param('/debug', 0) != 0:
tf_msg = pm.toTf(pm.fromMsg(moveit_grasp_msg.grasp_pose.pose))
bc = tf.TransformBroadcaster()
bc.sendTransform(tf_msg[0], tf_msg[1], rospy.Time.now(), 'moveit_msg_grasp_pose', moveit_grasp_msg.grasp_pose.header.frame_id)
tf_msg = pm.toTf(pm.fromMsg(graspit_grasp_msg.pre_grasp_pose))
bc.sendTransform(tf_msg[0], tf_msg[1], rospy.Time.now(), 'graspit_msg_pre_grasp_pose', graspit_grasp_msg.object_name)
#moveit_grasp_msg.grasp_pose = self.move_group.get_current_pose()
else:
pass
#moveit_grasp_msg.grasp_pose.pose = graspit_grasp_msg.pre_grasp_pose
pickup_goal = message_utils.build_pickup_goal(moveit_grasp_msg=moveit_grasp_msg,
object_name=graspit_grasp_msg.object_name,
planning_group=self.move_group,
plan_only=True)
# if not self.has_msg:
# self.has_msg = True
# rospy.loginfo("Entering IPython")
# import IPython
# IPython.embed()
pick_attempt_succeeded = False
#try:
# pick_attempt_succeeded = self.move_group.pick(graspit_grasp_msg.object_name, [moveit_grasp_msg])
#
#except Exception as e:
# rospy.logerr("pickup attempt failed: %s"%(e.message))
#rospy.loginfo("pickup attempt result: %s"%(str(pick_attempt_succeeded)))
rospy.loginfo("pickup_goal: " + str(pickup_goal))
received_result = False
try:
self.pick_plan_client.wait_for_server(rospy.Duration(3))
pickup_goal.planner_id = self.planner_id
self.pick_plan_client.send_goal(pickup_goal)
received_result = self.pick_plan_client.wait_for_result(rospy.Duration(rospy.get_param('~allowed_planning_time', 20)))
except Exception as e:
rospy.logerr("failed to reach pick action server with err: %s" % e.message)
if received_result:
result = self.pick_plan_client.get_result()
rospy.loginfo("result: " + str(result))
success = result.error_code.val == result.error_code.SUCCESS
else:
result = None
success = False
rospy.loginfo("success of pick_plan_client:" + str(success))
return success, result