clang-format 21 made some formatting changes. Since wpiformat's stdlib
task was removed, I removed NOLINT comments for it and removed some
std:: prefixes it added to comments.
GitOrigin-RevId: ac60fd3cf4a24023184376687da28373d14b781a
This mirrors the robotpy files for the following projects:
- apriltag
- datalog
- hal
- ntcore
- romiVendordep
- wpilibc
- wpimath
- xrpVendordep
This excludes cscore and the halsim wrappers for at this time.
NOTE: This does not hook these projects up to the build system, just simply mirrors the files. The building will take place in a follow up PR to make it easier to review the changes necessary to build.
libprotobuf is a very annoying dependency to deal with, and with the switch to nanopb for generated C++ code, libprotobuf is only used for dynamic decode in the GUI apps. libprotobuf has been swapped out with upb, a much smaller C-based library that supports reflection and can therefore do dynamic decode. This means we can remove the libprotobuf dependency and stop dealing with build issues because of it.
The UKF test was calling `.value()` on an implicit
`units::millisecond_t` type assuming it was `units::second_t`.
I normalized the rest of the dt declarations while I was at it.
Adds methods to compute the dot and cross products between Translation2ds and Translation3ds, as well as methods to compute the square of Distance and Norm, which allows avoiding some calls to sqrt in many cases.
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Adds S3SigmaPoints based on MerweScaledSigmaPoints. In addition, restructures UnscentedKalmanFilter to support different sigma point generators and provides MerweUKF and S3UKF for convenience when working with either kind of filter.
S3UKFTest is copied from MerweUKFTest (which is a rename of UnscentedKalmanFilterTest). Curiously, however, in Java the original tolerance used in MerweUKFTest.testDriveConvergence() for the final rotation was too low for S3UKFTest, so the tolerance is increased from 0.000005 (5e-6) radians to 0.00015 (1.5e-4) radians. However, the C++ version still uses the original tolerance. (This difference is probably because Java uses a final rotation of 5.846 degrees while C++ uses a final rotation of 5.846 radians)
Closes#8072.
Breaking changes:
- (C++) UnscentedKalmanFilter has a new template parameter for the sigma point generator type.
- (Java) UnscentedKalmanFilter has an additional parameter to every constructor providing an instance of a sigma point generator.
- (C++) int MerweScaledSigmaPoints.NumSigmas() has been replaced with constexpr int MerweScaledSigmaPoints::NumSigmas.
- (C++) The second parameter of SquareRootUnscentedTransform has been changed from States to NumSigmas.
