Blender Git Loki

Fix T57553: Python operator popup size does not follow UI scale and DPI.

Make it the convention to multiply by scaling factor inside the function, so
Python scripts that didn't add DPI scale start working correctly.

GP: Fix Stroke mode when annotations not enabled

Internally, a drawing is done to calculate z-depth and needs always the drawing.

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Merge branch 'master' into blender2.8

Cleanup: move progress utility module into bpy_extras

Try avoid having too many toplevel modules with generic names.

Font cleanup: use ELEM

Fix T57540: 3D Cursor snap in editing mode ignoring changed geometry.

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Fix swapped on/off icons for brush overlays

This is the panels that you see when you invoke the painting tools from
the Image Editor.

If you do so from the viewport, the panels are different (and have it
properly swapped already, although the panels should be the same as
those ones I suppose - that said I like the one from the image editor
better, in regard to the overlay panel).

Fix ui errors for brush toolbar

Eevee: Fix pingpong buffer not using 32bit float buffer when rendering

Fix gizmo extrude adjust & normal axis w/o faces

- Extruding edges/vertices on normals gave bad/strange results.
- The adjust gizmo used the orientation axis instead of the
last-orientation (which could get out of sync).

Transform: support for custom matrix property

Needed for situations when we can't use the orientation.

With extrude the initial extrusion recalculates normals for edges
and vertices which then don't give a useful axis.

Cleanup: style

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Eevee: Fix compilation issue cause by cleanup

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Eevee: Cleanup: Remove TODOs about MSM

Soft shadows are supported in another manner, Multiple Shadow Maps are not
needed anymore.

Eevee: Fix wrong default overscan value

GP: Change icon for draw on back