Michael Dawson-Haggerty

Hey, here's a fix for `pkg_resources` being deprecated. It's possible to do this with `importlib` on Python 3.8+ but I thought it was simpler to just use the standard library.

Hey, linters are definitely subjective so feel free to close! That being said I've been quite happy with `ruff`, which re-implemented all the flake8 rules as well as adding a...

- add and test `path.copy(layers={1, 2})` to only copy particular layers. - add the note about signed angles discussed in #2416 - add a `trimesh.primitives.Extrusion(..., mid_plane: bool)` option as a...

[WIP] Pyglet 2

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A rough draft towards supporting Pyglet 2. Keeps the Pyglet 1 viewer which may be deprecated at some point but not for quite a while. Pyglet 2 requires basically a...