![]() ![]() The recommended alternative is a package available via pip called transforms3d. This package has been deprecated "Transformations.py is no longer actively developed and has a few known issues and numerical instabilities." Quoting from TF (Tully Foote) himself on ROS Answers, However, ROS 2 only supports TF2 (not to be confused with TF2) and TF2 does not have an equivalent library. Since TF was supported in all distros of ROS 1, the library was widely used for all sorts of angular conversions It can convert between transformations as Euler angles, quaternions, and matrices. transformations.py does has useful conversion on numpy matrices TransformerROS uses transformations.py to performĬonversions between quaternions and matrices. ![]() The tf package also includes the popular transformations.py module. In ROS 1, the TF library provided the helpful transformations.py module for doing various rotation-based conversions. ![]()
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