Feature/attribute_to_image

[Olaf-Wolf3D]

Work in Progress

Description

A generalized solution to turn arbitrary color attributes into images using a UV layout. Used for object space normal maps, and position maps, and can potentially be used for morphTargets, skin weights etc.
glTF files can store arbitrary attributes on vertices.

Task: TECHART-360

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Tested with hatch locally on Windows 11:

hatch run all

• Lint
• Style & Format
• Tests

Checklist

• I confirm that the changes meet the user experience and goals outlined in the design plan (if there is one).
• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have updated any version info, if necessary.
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes