Missing operator overloads, Display , and array/slice conversion methods on Affine and Matrix types

Missing operator overloads, Display , and array/slice conversion methods on Affine and Matrix types: a task in LegoFlow-SWE (Harbor dataset). Working with affine transformation types ( Affine2 , Affine3 , Affine3A ) is more cumbersome than it should be because many common operations are not…

The task

Working with affine transformation types (`Affine2`, `Affine3`, `Affine3A`) is more cumbersome than it should be because many common operations are not implemented. The same applies to the matrix types (`Mat2`, `Mat3`, `Mat3A`, `Mat4`) for slice-based conversions.

Part of Lego-X/LegoFlow-SWE.