Blender Git Loki

Silencing a bunch of compiler warnings

Most of these were mismatched const qualifiers

Cleanup/Refactor: Move CurveCache runtime data into Object.runtime struct.

Also, fix missing cleanup of Object.runtime when copying Object
datablocks!

Workbench: Use FXAA instead of TAA when viewport is animated.

Fix T55996 "Playback in "Active Editor Only" doesn't work"

Change icon names to define custom grease pencil icons

The standard icons for these operators don't fit in the grease pencil use and it's better to have icons more designed for grease pencil strokes.

small fixes for manta script export

Fix: Ensure that LANPR panel is only enabled when that engine is enabled

- Fixed incorrect COMPAT_ENGINES define

- Removed poll() callback that was preventing the COMPAT_ENGINES
set from working

- Have panel opened by default (since it doesn't need to stay collapsed
when other engines are active anymore)

Example commit for fixing panel visibility when LANPR is enabled

Following the examples here (for the Scene/KeyingSet settings),
all general non-engine-specific panels should include "BLENDER_LANPR"
in the COMPAT_ENGINES set.

Automatically refresh viewport when changing LANPR settings

Use the messagebus struct-subscription methods here (as used for EEVEE settings)
so that changing rendering methods or other settings immediately refreshes
the viewport instead of requiring the user to click on the viewport to force
a redraw.

Fix compiler warnings (use 0 in enums for no icon, not NULL) + whitespace (mixed tabs/spaces)

Cycles: Fixed OpenCL build. sqr(float4) is available on CUDA and CPU, but not on OpenCL.

Fix T56020: Crash while opening .blend file made with older version.

We need a NULL workspace check here, in some cases we get a SRTemp
screen even though it's not tagged as temp...

Compile Fix: Branch now compiles when WITH_OPENSUBDIV is disabled

UI: Hide labels from MatCaps

They were added as placeholder to show something until they lazy-load.
But since the load is fast and it's hard to fit the text, and their name
is displayed already in the tooltip, we can do without for now.

In the future when we have insta-tooltips we should make them use this.

Adjusted vertex wig and edge flip opti

Fix missing parameter after merge

Merge branch 'blender2.8' into greasepencil-object

Motion Path: Don't blit MSAA buffer if there is no motion paths

Armature: Fix bone always transparent when enabling MSAA

Motion Path: Fix motion path when MSAA is enabled

DRW: Add option to only resolve framebuffer colors without depth test