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_GetModelMesh.py

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"""autogenerated by genmsg_py from GetModelMeshRequest.msg. Do not edit."""
import roslib.message
import struct


class GetModelMeshRequest(roslib.message.Message):
  _md5sum = "28cb0598daf3b969068a38cd07aaa9f6"
  _type = "household_objects_database_msgs/GetModelMeshRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """


int32 model_id


"""
  __slots__ = ['model_id']
  _slot_types = ['int32']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       model_id
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(GetModelMeshRequest, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.model_id is None:
        self.model_id = 0
    else:
      self.model_id = 0

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      buff.write(_struct_i.pack(self.model_id))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      end = 0
      start = end
      end += 4
      (self.model_id,) = _struct_i.unpack(str[start:end])
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      buff.write(_struct_i.pack(self.model_id))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      end = 0
      start = end
      end += 4
      (self.model_id,) = _struct_i.unpack(str[start:end])
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_i = struct.Struct("<i")
"""autogenerated by genmsg_py from GetModelMeshResponse.msg. Do not edit."""
import roslib.message
import struct

import arm_navigation_msgs.msg
import geometry_msgs.msg
import household_objects_database_msgs.msg

class GetModelMeshResponse(roslib.message.Message):
  _md5sum = "c80005b4fe4c8f41b80f3d8cffb7852f"
  _type = "household_objects_database_msgs/GetModelMeshResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """

DatabaseReturnCode return_code


arm_navigation_msgs/Shape mesh


================================================================================
MSG: household_objects_database_msgs/DatabaseReturnCode
# return codes for database-related services

int32 UNKNOWN_ERROR = 1
int32 DATABASE_NOT_CONNECTED = 2
int32 DATABASE_QUERY_ERROR = 3
int32 SUCCESS = -1

int32 code
================================================================================
MSG: arm_navigation_msgs/Shape
byte SPHERE=0
byte BOX=1
byte CYLINDER=2
byte MESH=3

byte type


#### define sphere, box, cylinder ####
# the origin of each shape is considered at the shape's center

# for sphere
# radius := dimensions[0]

# for cylinder
# radius := dimensions[0]
# length := dimensions[1]
# the length is along the Z axis

# for box
# size_x := dimensions[0]
# size_y := dimensions[1]
# size_z := dimensions[2]
float64[] dimensions


#### define mesh ####

# list of triangles; triangle k is defined by tre vertices located
# at indices triangles[3k], triangles[3k+1], triangles[3k+2]
int32[] triangles
geometry_msgs/Point[] vertices

================================================================================
MSG: geometry_msgs/Point
# This contains the position of a point in free space
float64 x
float64 y
float64 z

"""
  __slots__ = ['return_code','mesh']
  _slot_types = ['household_objects_database_msgs/DatabaseReturnCode','arm_navigation_msgs/Shape']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       return_code,mesh
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(GetModelMeshResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.return_code is None:
        self.return_code = household_objects_database_msgs.msg.DatabaseReturnCode()
      if self.mesh is None:
        self.mesh = arm_navigation_msgs.msg.Shape()
    else:
      self.return_code = household_objects_database_msgs.msg.DatabaseReturnCode()
      self.mesh = arm_navigation_msgs.msg.Shape()

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_ib.pack(_x.return_code.code, _x.mesh.type))
      length = len(self.mesh.dimensions)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(struct.pack(pattern, *self.mesh.dimensions))
      length = len(self.mesh.triangles)
      buff.write(_struct_I.pack(length))
      pattern = '<%si'%length
      buff.write(struct.pack(pattern, *self.mesh.triangles))
      length = len(self.mesh.vertices)
      buff.write(_struct_I.pack(length))
      for val1 in self.mesh.vertices:
        _x = val1
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.return_code is None:
        self.return_code = household_objects_database_msgs.msg.DatabaseReturnCode()
      if self.mesh is None:
        self.mesh = arm_navigation_msgs.msg.Shape()
      end = 0
      _x = self
      start = end
      end += 5
      (_x.return_code.code, _x.mesh.type,) = _struct_ib.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.mesh.dimensions = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%si'%length
      start = end
      end += struct.calcsize(pattern)
      self.mesh.triangles = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.mesh.vertices = []
      for i in range(0, length):
        val1 = geometry_msgs.msg.Point()
        _x = val1
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        self.mesh.vertices.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_ib.pack(_x.return_code.code, _x.mesh.type))
      length = len(self.mesh.dimensions)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(self.mesh.dimensions.tostring())
      length = len(self.mesh.triangles)
      buff.write(_struct_I.pack(length))
      pattern = '<%si'%length
      buff.write(self.mesh.triangles.tostring())
      length = len(self.mesh.vertices)
      buff.write(_struct_I.pack(length))
      for val1 in self.mesh.vertices:
        _x = val1
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.return_code is None:
        self.return_code = household_objects_database_msgs.msg.DatabaseReturnCode()
      if self.mesh is None:
        self.mesh = arm_navigation_msgs.msg.Shape()
      end = 0
      _x = self
      start = end
      end += 5
      (_x.return_code.code, _x.mesh.type,) = _struct_ib.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.mesh.dimensions = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%si'%length
      start = end
      end += struct.calcsize(pattern)
      self.mesh.triangles = numpy.frombuffer(str[start:end], dtype=numpy.int32, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.mesh.vertices = []
      for i in range(0, length):
        val1 = geometry_msgs.msg.Point()
        _x = val1
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        self.mesh.vertices.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_ib = struct.Struct("<ib")
_struct_3d = struct.Struct("<3d")
class GetModelMesh(roslib.message.ServiceDefinition):
  _type          = 'household_objects_database_msgs/GetModelMesh'
  _md5sum = '5818acc32a9241b18f7b8a9445b38537'
  _request_class  = GetModelMeshRequest
  _response_class = GetModelMeshResponse

---

household_objects_database_msgs
Author(s): Matei Ciocarlie
autogenerated on Fri Mar 1 16:49:20 2013