Blender Git Loki

Fix error in depth picking caused by GL contexts

Depth picking needs to read the depth buffer after drawing
since GPU_select_end runs in a different OpenGL context
reading the depth buffer wasn't working.
This caused the last object to be unelectable.

Merge branch 'master' into blender2.8

GPU_select: utility function to finalize selection

Needed for depth picking in 2.8

Fix wrong interpolation for fake events

The distribution was not even and it was slightly moved because it was not necessary to copy point between segments.

Revert "F12 offline Freestyle rendering support in Eevee"

This reverts commit 8a7c0abc2d548d88b755a1c712aa06f0ee631076.

Fix T54106: Save blend ignores 'check_existing'

Fix Cycles to mostly work with render layer / depsgraph changes.

Point density texture and motion blur are still broken, and many more changes
are needed in general to used evaluated datablocks.

F12 offline Freestyle rendering support in Eevee

This patch adds F12 offline Freestyle rendering support to Eevee.

Most functionalities are identical with those found in Cycles.

The only major difference is that the per-view layer "use Freestyle" toggle
option is currently placed in the "Passes" panel of the "View Layers"
properties window instead of a "Layer" panel as in Cycles. Since Freestyle
is a post-processed overlay and not a pass, the present option location is
a compromise. To describe this fact, the per-layer "use Freestyle" option
is in a subsection labeled as "Layer".

Reviewers: fclem, brecht, campbellbarton

Reviewed By: fclem, brecht

Subscribers: dfelinto

Differential Revision: https://developer.blender.org/D3084

Merge branch 'master' into blender2.8

Rename "Editing" section to "General"

Also moved to be first item.

Collada: removed unused variables. fixed incompatible format in console output (AnimationExporter.cpp)

Rename "User Preferences" to "Settings" in the UI

Merge branch 'blender2.8' of git.blender.org:blender into blender2.8

merge from master

Use lean/shallow EvaluationContext for point density texture

I'm confident this is not working, but I want to check with others how to test
this and if we need a full EvaluationContext with depsgraph for this.

Merge branch 'blender2.8' into greasepencil-object

VSE preview: Get depsgraph from EvaluationContext

Note: Sequencer preview is working only for Clay, for Eevee is still not working.

Merge remote-tracking branch 'origin/blender2.8' into temp-render-depsgraph

Fix Sequencer for new depsgraph/render changes

GWN: Fix glitches when closing a window.