robokudo.types.tf
=================

.. py:module:: robokudo.types.tf

.. autoapi-nested-parse::

   Transform and pose types for Robokudo.

   This module provides types for representing poses, positions, and transforms
   in 3D space. It includes both timestamped and non-timestamped variants.

   The module supports:

   * 6-DOF poses (translation + rotation)
   * 3-DOF positions (translation only)
   * Reference frame specifications
   * Timestamped variants
   * Parent-child frame relationships



Classes
-------

.. autoapisummary::

   robokudo.types.tf.Pose
   robokudo.types.tf.Position
   robokudo.types.tf.StampedPose
   robokudo.types.tf.StampedPosition
   robokudo.types.tf.StampedTransform


Module Contents
---------------

.. py:class:: Pose

   Bases: :py:obj:`robokudo.types.core.Type`


   6-DOF pose representation.

   Represents a full 6-degree-of-freedom pose with:
   * 3D translation (x,y,z)
   * 3D rotation as quaternion (x,y,z,w)


   .. py:attribute:: rotation
      :type:  typing_extensions.List[float]
      :value: []


      Quaternion rotation of the pose in x,y,z,w order



   .. py:attribute:: translation
      :type:  typing_extensions.List[float]
      :value: []


      Translation of the pose in x,y,z order



.. py:class:: Position

   Bases: :py:obj:`robokudo.types.core.Type`


   3-DOF position representation.

   Represents a 3-degree-of-freedom position with:
   * 3D translation (x,y,z)


   .. py:attribute:: translation
      :type:  typing_extensions.List[float]
      :value: []


      Translation in x,y,z order



.. py:class:: StampedPose

   Bases: :py:obj:`Pose`


   Timestamped 6-DOF pose with reference frame.

   Extends Pose with:
   * Reference frame ID
   * Timestamp


   .. py:attribute:: frame
      :type:  str
      :value: ''


      Reference frame identifier



   .. py:attribute:: timestamp
      :type:  int
      :value: 0


      Time stamp in seconds



.. py:class:: StampedPosition

   Bases: :py:obj:`Position`


   Timestamped 3-DOF position with reference frame.

   Extends Position with:
   * Reference frame ID
   * Timestamp


   .. py:attribute:: frame
      :type:  str
      :value: ''


      Reference frame identifier



   .. py:attribute:: timestamp
      :type:  int
      :value: 0


      Time stamp in seconds



.. py:class:: StampedTransform

   Bases: :py:obj:`StampedPose`


   Timestamped transform between coordinate frames.

   Extends StampedPose with:
   * Child frame ID for specifying transform target

   Used to represent coordinate transformations between frames.


   .. py:attribute:: child_frame
      :type:  str
      :value: ''


      Target frame identifier