File: object_manipulation_msgs/Place.action
Action Definition
# An action for placing an object
# which arm to be used for grasping
string arm_name
# a list of possible transformations for placing the object
geometry_msgs/PoseStamped[] place_locations
# the grasp that has been executed on this object
Grasp grasp
# Note that, in general place_location is intended to show where you want the object
# to go in the world, while grasp is meant to show how the object is grasped
# (where the hand is relative to the object).
# Ultimately, what matters is where the hand goes when you place the object; this
# is computed internally by simply multiplying the two transforms above.
# If you already know where you want the hand to go in the world when placing, feel
# free to put that in the place_location, and make the transform in grasp equal to
# identity.
# how far the retreat should ideally be away from the place location
float32 desired_retreat_distance
# the min distance between the retreat and the place location that must actually be feasible
# for the place not to be rejected
float32 min_retreat_distance
# how the place location should be approached
# the frame_id that this lift is specified in MUST be either the robot_frame
# or the gripper_frame specified in your hand description file
GripperTranslation approach
# the name that the target object has in the collision map
# can be left empty if no name is available
string collision_object_name
# the name that the support surface (e.g. table) has in the collision map
# can be left empty if no name is available
string collision_support_surface_name
# whether collisions between the gripper and the support surface should be acceptable
# during move from pre-place to place and during retreat. Collisions when moving to the
# pre-place location are still not allowed even if this is set to true.
bool allow_gripper_support_collision
# whether reactive placing based on tactile sensors should be used
bool use_reactive_place
# how much the object should be padded by when deciding if the grasp
# location is freasible or not
float64 place_padding
# set this to true if you only want to query the manipulation pipeline as to what
# place locations it thinks are feasible, without actually executing them. If this is set to
# true, the atempted_location_results field of the result will be populated, but no arm
# movement will be attempted
bool only_perform_feasibility_test
# OPTIONAL (These will not have to be filled out most of the time)
# constraints to be imposed on every point in the motion of the arm
arm_navigation_msgs/Constraints path_constraints
# OPTIONAL (These will not have to be filled out most of the time)
# additional collision operations to be used for every arm movement performed
# during placing. Note that these will be added on top of (and thus overide) other
# collision operations that the grasping pipeline deems necessary. Should be used
# with care and only if special behaviors are desired.
arm_navigation_msgs/OrderedCollisionOperations additional_collision_operations
# OPTIONAL (These will not have to be filled out most of the time)
# additional link paddings to be used for every arm movement performed
# during placing. Note that these will be added on top of (and thus overide) other
# link paddings that the grasping pipeline deems necessary. Should be used
# with care and only if special behaviors are desired.
arm_navigation_msgs/LinkPadding[] additional_link_padding
---
# The result of the pickup attempt
ManipulationResult manipulation_result
# The successful place location, if any
geometry_msgs/PoseStamped place_location
# the list of attempted locations, in the order in which they were attempted
# the successful one should be the last one in this list
geometry_msgs/PoseStamped[] attempted_locations
# the outcomes of the attempted locations, in the same order as attempted_locations
PlaceLocationResult[] attempted_location_results
---
# The number of the place location currently being attempted
int32 current_location
# The total number of locations that will be attempted
int32 total_locations