.. GENERATED_CONTENT by rosdoc2.verbs.build.builders.sphinx_builder. tf2 === tf2 is the second generation of the transform library, which lets the user keep track of multiple coordinate frames over time. tf2 maintains the relationship between coordinate frames in a tree structure buffered in time, and lets the user transform points, vectors, etc between any two coordinate frames at any desired point in time. .. toctree:: :maxdepth: 2 Links <__links> C++ API Standard Documents <__standards> .. toctree:: :hidden: genindex