Blender Git Loki

Merge branch 'master' into blender2.8

Eevee: Cleanup remaining shadow geometry references.

Eevee: Shadows: Transition to individual face rendering.

This gets rid of the need of a geom shader and instancing.

Both are pretty slow compared to the new method.
The only moment the old method could be better is when scene is filled
with lots of objects and most of the objects in the shadow map appear
on every layer.

But even then, we could optimize the culling and minimize the overhead.

DRW: Fix culling algorithm for cascade shadow maps.

draw_frustum_boundbox_calc does not work properly it seems in this case.

DRW: Override matrices: fix const correctness.

Cleanup: skip redundant edit-bone select lookups

Cleanup: Make access to widget triangle defines explicit

E.g. the vertices created for each of the defines would require a
certain offset. If you don't know what to look for, finding out about
this is pretty difficult. Make them easily searchable instead.

Fix button triangle for "hold action" not working

There is quite some mess going on in that most of the old triangle
drawing code is still there, but does almost nothing effectively.
Instead values are hardcoded in the shader, however it doesn't support
the drawing options the triangle functions expose.
E.g. the 'where' variable to set triangle direction doesn't work.

Pydoc: Fix multiple bpy.type modules

Missed from last merge

Merge branch 'master' into blender2.8

Cleanup: remove redundant args from ebone picking

Make this match editmesh picking more closely

Merge branch 'master' into blender2.8

Cleanup: remove bad casts

Cleanup: ED_armature naming

- Wasn't clear which functions handle edit-bones.
- Mixed both ebone and edit_bone in names.
- Didn't use ED_armature_* prefix for public API.

See P655 to apply to branches.

Merge branch 'master' into blender2.8

Cleanup: remove undoing access, minor formatting

Access to undoing state isn't needed,
some text insert code was overly compacted.

Fix T54593: Py text edits crash (undo regression)

Fix compiler error in Windows

Fix T54527: Misleading Tooltip on Snap Target Menu