Bug Fixes

• Fix float16 and float64 handling. By @BrianPugh in #43
• Fix non-compliant python3.9 type hinting.
• Fix perspective image resolution.

Full Changelog: v1.0.0...v1.0.1

This release contains many bug fixes that probably breaks existing code (assuming calling code has mitigations but some of the bugs mentioned below).

Breaking Changes

• Drop Python <=3.8 support.
• Fix flipped image in horizon (and dict and list) image mentioned in #11 by @BrianPugh in #28.
  • If you are flipping cube faces in your code, make sure to verify your inputs/outputs as they will have siltently changed!
  • Previously horizon image would look like:
    
    Now it looks like:
    
• All functions should now have expected output dtypes based on their input image dtypes. E.g. if a uint8 image is provided, the returned warped image is now a uint8.
• Replace assert with appropriate exceptions. AssertionErrors are now either ValueError or TypeError with more helpful messagse. by @BrianPugh in #24
• The convert360 CLI has been re-done to be more intuitive to use by @BrianPugh in #30.
  • See CLI Migration in the PR.
  • The CLI now appropriately handles single-channel images.

Bug Fixes (non-breaking)

• Fix np.bool NumPy v1.20 deprecation error. by @kikefdezl in #20
• fix e2p() parameter fov_deg for scalar values. Previously the code was just broken and would raise a NameError by @BrianPugh in #25
• fix wrong variable checked in cube_dict2h in 20c5210.

Features

• Significant speed ups if opencv is installed. Minor speedup optimizations all around. By @BrianPugh in #38
  • Additional speed ups when processing multiple same-resolution images by caching intermediate calculations. By @swell-d in #40
• Allow e2c e2p c2e to operate on 2D arrays. by @BrianPugh in #29
  • Fix single channel png e2p by @nikste in #18
• Type-Hinting by @BrianPugh in #27
• Add more interpolation modes up to order 5. by @BrianPugh in #31
• Make the standard py360convert.__version__ available.

Admin/Misc

• migrate to poetry; use pre-commit; initial linting; add github actions by @BrianPugh in #23
• remove mutable default in function signature. by @BrianPugh in #26
• Coordinate system docstrings by @risiair in #13

New Contributors

• @kikefdezl made their first contribution in #20
• @nikste made their first contribution in #18
• @BrianPugh made their first contribution in #23
• @risiair made their first contribution in #13

Full Changelog: v_0.1.0...v1.0.0