Blender Git Loki

Merge branch 'master' into blender2.8

Cleanup: De-duplicate code in object update routines

Cleanup: Split depsgraph uber transform function callback

Cleanup: Remove unused argument

Cleanup: Make object_handle_update easier to follow

Merge branch 'master' into blender2.8

Cleanup: Remove unused function

Merge branch 'master' into blender2.8

Eevee: Fix default shader.

Transform: Avoid use of ob->recalc in snapping code

Do a direct update of object transform instead, without involving
manual trickery of recalc flag.

Shouldn't be functional changes as far as artists are concerned,
but will allow us to get rid of recalc flags in 2.8.

Thanks Bastien for review!

Merge branch 'master' into blender2.8

Depsgraph: Fix assert failure

Draw manager: Cleanup, use lower case prefix for private functions

External engine: Cleanup, use lower case prefix for private functions

Eevee engine: Cleanup, use lower case prefix for private functions

Clay engine: Cleanup, use lower case prefix for private functions

Basic engine: Cleanup, use lower case prefix for private functions

Eevee: Cleanup, avoid unneeded goto

Ideally this also should be split into smaller functions, but will leave that
for later a bit.

Eevee: Cleanup, split long probe refresh function

There is no reason to have such a long function, it is really easy to break it
down into a smaller ones, and call them from where needed. Makes them smaller
and easier to follow. Also avoids use of confusing goto's.

Eevee: Cleanup, avoid too much nested indentation

Just do early `continue`, makes code easier to follow than fewzillion of nested
checks and loops and everything.