Blender Git Loki

Cleanup: Make format.

GPencil: Sample modifier accepts 3 points at least.

GPencil: Relieable counter for sample function.

Fix T66949: Can't select bones from multiple objects in wpaint mode

This fix relies on 2.7x logic, only de-selecting other armature objects,
making multiple armatures in weight paint mode usable.

Fix weight-paint & pose-select & lock-mode combination

Extend pose object checks to all pose-mode objects
used by the mesh.

Fix weight paint mode setting with multiple armatures

Selecting multiple armature objects and entering weight paint mode
wasn't working.

Entering weight + pose modes at once was only done when
object mode locking was enabled. Now it's done even when
mode-locking is off - because it's still inconvenient to setup
and useful default behavior.

Resolves issues raised by T66949

Outliner: Search recursively for icons in row

Rather than searching just the child list, search recursively
down the tree to allow clicking on all icons.

Fix T61117: Selecting an armature doesn't select the bone

Regression from 2.7x caused by 28dfc47cf0b06

Fix pose de-selection when selecting from object mode

Outliner: Allow clicking on row icons

The feature to click on row icons was removed (presumably because
the icons now draw stacked with a number, rather than individually).
This brings back support for clicking because the benefits of
clicking on the icon without opening the element outweighs the con
of not being able to select grouped elements. A solution for that
is being worked on.

Revert "Fix T66949: Can't select bones from multiple objects in wpaint mode"

This reverts commit 9e9fbb39d7f9e0a63c71fbc96237ace62fae0db6.

Adding back object+pose bone selection support removes the need for this fix.

Outliner: Show active improvements

Prevent the show active operator from scrolling beneath the
allowed scrolling range. This removes jumpy redraws after the
operator executes.

The horizontal centering is difficult, because the elements
outside the view of the outliner do not have the xend properly set
and the max width of the outliner is not properly calculated.
This means it is not possible to center the x position while
keeping the view in range of scrolling.

This could be resolved by drawing the outliner after setting the y
position, but that is not an ideal solution.

[Fast import/export] Added boiler plate for OBJ importing

Fix T66948: Outliner - collections/objects with wrong active state

If the parent collection was out of view we were not taking its
properties into consideration. We need it even when not drawing the
parent to set active/inactive values for its children.

Related Task: T66948

Reviewers: brecht

Subscribers: Zachman

Differential Revision: https://developer.blender.org/D5272

Fix T64312: Selection inconsistencies when switching collections

Basically layer_collection_sync was calling BKE_base_eval_flags right away while
iterating over the bases.

However when a parent/sibling collection is to influence the collection flag of
an object that exists in more than one collection, it is too late since we
deselect the object in BKE_base_eval_flags right away.

Related to T64312.

Reviewers: sergey, brecht

Differential Revision: https://developer.blender.org/D5243

Merge branch 'master' into greasepencil-object

GPencil: Fix usability problem with curve control points apart

Based on feedback from @matiasmendio

There was a problem with the control points because it was very difficult to know what point move. Now the points are moved apart and makes easy to know what point use.

Merge branch 'master' into greasepencil-object

Fix T66515, T67112, T61607: failure to read EXR files with single, named layer

Like Blender renders without a Z channel. The single layer case assume that channel
names are just R/G/B/A without any layer name prefix, and would not read channels
like "Image.R".

Carefully tested for regressions with the openexr project tests images, so this
should be safe.

Merge remote-tracking branch 'origin/master' into soc-2019-cycles-procedural