Blender Git Loki

Cleanup: sanitize BKE_libblock_copy_for_localize() copy flags.

Asking to not copy animdata, but copy actions, is pure nonsense (and
make LIB_ID_COPY_ACTIONS flag totally useless/no-op).

Cleanup: Remove old deprecated BKE_libblock_copy_nolib() from BKE_library.

Was not used anymore, time to get rid of it.

BKE_library: id_copy: More general usage of LIB_ID_COPY_LOCALIZE.

Turns out most of our 'local working copy' cases can use same set of
flags.

Note that this commit adds LIB_ID_COPY_CACHES to all our local meshes
copying, however this is no-op since that flag is unused during mesh
copying... We may want to add another set of flags without that one at
some point, but for now it would not be useful imho.

BKE_library: add 'no preview' flag to LIB_ID_COPY_LOCALIZE.

No local work copy is expected to need preview data, at least it should
not. Part of copy flags cleanup, done in separate commit in case
something goes wrong here...

Cleanup: initial regrouping of ID create/copy flags.

Those two first sets of flags should represent some common use cases.
The goal here is to reduce verbosity of calls to BKE_id_copy_ex, and
help make it more obvious the 'common behaviours' of ID copying across
codebase.

Cleanup: comments before items in enums.

Cleanup: BKE_library: rename id_copy to BKE_id_copy.

Time to follow conventions for that one as well.

Cleanup: BKE_library: remove 'test' param of id_copy.

This was used in *one* place only... much better to have a dedicated
helper for that kind of things. ;)

Fix T61107: wmGizmo.test_select can't return -1

This is used to skip selection.

Fix: Ensure that KeyingSet.bl_description field is properly escaped when using the Export to File operator

Previously, if double-quotes appeared in the KeyingSet.bl_description field,
these would cause a syntax error in the resulting .py script export of the
KeyingSet. Since single quotes are even more likely to appear
(e.g. as apostrophes), we now use triple quotes here.

Unreported bug, noticed earlier when investigating T61010.

Fix T58221: Spin tool w/ merge first/last crashes

Spinning geometry that included non boundary/wire edges
crashed when merge first/last enabled.

Fix empty object front/back display in perspective views

Fix T61163: Single sided images show when viewed from side

Cleanup: remove contributors for Python files

Following removal from C source code.

See: 8c68ed6df16d8893

Cleanup: remove contributors for CMake files

Following removal from C source code.

See: 8c68ed6df16d8893

Fixed code style.

Compositor: Added denoising node

This node is built on Intel's OpenImageDenoise library.
Other denoisers could be integrated, for example Lukas' work.

Compositor: Made OpenImageDenoise optional, added CMake and build_env files to find OIDN

Compositor: Fixed some warnings in the denoising operator

build_environment: Updated OpenImageDenoise to 0.8.1

build_environment: Updated OpenImageDenoise in `make deps` for macOS

Differential Revision: https://developer.blender.org/D4304

GP: Cleanup blend render functions

This is the first step to try to fix the problems with colors.

build_environment: Updated OpenImageDenoise to 0.8.1

Compositor: Fixed some warnings in the denoising operator