Blender Git Loki

Trying old axial method

Merge branch 'master' into greasepencil-object

Make handle drag and selection consistent with other cases

When selecting a handle that wasn't selected previously, we deselect
others, when dragging an already selected handle, we move it, etc.

Don't change selection of handles when clicking just on key

Add drag-all-selected support

Basically applies Graph Editor changes from D5979.

Always move handles with key, regardless of selection

This is just a rather hacky initial implementation.

Update embree version

Strictly follow specification to get OpenXR extension functions

This fixes linking errors with the Monado runtime. The specification
says that extension functions have to be gotten through
`xrGetInstanceProcAddr()` which we did for some extensions, but not for
the graphics extensions. Worked fine earlier, but broke meanwhile.

Cleanup: undo whitespace change.

Gpencil: Keep DEG_id_tag_update() for BKE_gpencil_vgroup_remove().

Merge branch 'master' into soc-2019-openxr

Gpencil: Fix code styles and revert BLI_map.h

Merge branch 'master' into asset-engine

Conflicts:
source/blender/blenloader/intern/versioning_280.c
source/blender/editors/space_file/filesel.c

Gpencil: Code style fixes for two modifiers.

Merge remote-tracking branch 'origin/master' into temp-npr-gpencil-modifiers

Merge branch 'master' into greasepencil-object

Made axial more like old axial.

Refactor Cryptomatte options into own enum.
Some places check for active crytpomatte passes by comparing the
cryptomatte_passes with CRYPT_NONE. Since they have more options now it
makes sense to separate them so that no subtle misbehaviour can happen.

Add option to not write the Cryptomatte manifest.
According to cryptomatte specs the manifest is optional. In order to
reduce the Exr file size the users now have an option to omit it.

Add option for unique objects in CryptoMatte pass.
As is instances in CryptoMatte end up having the same hash. This commit
adds an option to treat objects unique, by adding the random_id to the
object's name for the CryptoMatte pass. It uses @ as separator.