colour-science / colour

Colour Science for Python

https://www.colour-science.org

BSD 3-Clause "New" or "Revised" License

2.03k stars 257 forks source link

PR: Add Convenience Definitions to Convert to the Chromaticity Diagram Spaces #1264

Closed KelSolaar closed 2 months ago

KelSolaar commented 2 months ago

Summary

This PR adds 4 new convenient definitions to convert to the Chromaticity Diagram Spaces:

colour.XYZ_to_CIE1960UCS
colour.CIE1960UCS_to_XYZ
colour.XYZ_to_CIE1976UCS
colour.CIE1976UCS_to_XYZ

I also added 3 new models to the colour.COLOURSPACE_MODELS attribute for convenience:

CIE 1931
CIE 1960 UCS
CIE 1976 UCS

I'm planning to use then in OCIOView via colour-visuals:

Preflight

Code Style and Quality

[x] Unit tests have been implemented and passed.
[x] Pyright static checking has been run and passed.
[x] Pre-commit hooks have been run and passed.
[x] New transformations have been added to the Automatic Colour Conversion Graph.
[x] New transformations have been exported to the relevant namespaces, e.g. colour, colour.models.

Documentation

[x] New features are documented along with examples if relevant.
[x] The documentation is Sphinx and numpydoc compliant.

coveralls commented 2 months ago

coverage: 99.829% (+0.001%) from 99.828% when pulling 57f91a90fb65ec52894c0de057e15fa36988b717 on feature/diagrams_models into b2d089cc1493eb529112356a58f5bd9ec905f6cf on develop.