Blender Git Loki

UI: Re-order toolbar in Curve Edit mode

Makes it more consistent with Mesh Edit mode, and uses same logic for grouping.

Tool System: add radius option to the image sample tool

Cleanup: use macros to avoid repetition

Tool System: add annotation tool to image editor

Also add place-holder measure tool.

Fix crash transforming image cursor outside of edit-mode

Fix T62066: Seg Fault Baking Light Cache with "--background" Flag

Fix T59877: EEVEE: Object Info node random value does not work with Duplis

DRW: Fix hair OSX workaround having a cap limit

This is still is a dirty workaround.

Note that we are drawing the whole sets of point multiple times. While this
is ineficient, the main bottleneck is CPU transformation.

Cleanup: use API to reset cursor rotation

Cleanup: class name

UI: rename "Camera Lock" to "View Lock"

Only 1 of the options in this panel apply to cameras.

3D View: view selected/all use empty object center

Empty object skipping now only skips the bounds, since you can select
the empty by it's center point and want to navigate to it.

Also share object skipping check between view all/selected.

Fix "View All" potential min/max use when all objects were skipped

Fix 3D "View Selected" skip camera option

3D View: skip hidden image empties when viewing all

D4463 by @pablodp606

DRW: show image empty frame when the 'side' is hidden

This behavior matches back-face culled mesh objects,
where the wire outline doesn't depend on the viewing angle.

Applying this before empty visibility check for view framing,
since it's strange if viewing all gives different results
depending on back-face culling.

Fix T62259: RGB Curves behave differently in Cycles and Eevee

This was due to curve being not extrapolated correctly. Also curvemap range
was not taken into account.

UI: correct label

Cleanup: pylint warnings

Units: Fix unreported. Audio volume is not a percentage