Blender Git Loki

Cleanup: simplify transform orientation cycling

Remove dummy first index, store a pointer to the user orientation
instead of having it store twice (which could get out of sync).

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

This commit adds a sample-based profiler that runs during CPU rendering and collects statistics on time spent in different parts of the kernel (ray intersection, shader evaluation etc.) as well as time spent per material and object.

The results are currently not exposed in the user interface or per Python yet, to see the stats on the console pass the "--cycles-print-stats" argument to Cycles (e.g. "./blender -- --cycles-print-stats").

Unfortunately, there is no clear way to extend this functionality to CUDA or OpenCL, so it is CPU-only for now.

Reviewers: brecht, sergey, swerner

Reviewed By: brecht, swerner

Differential Revision: https://developer.blender.org/D3892

UI: expand set origin in specials menu

Also remove menu, expand operator instead.

Fix transform axis orientation cycling

This ignored operator defined orientation.

Cleanup: remove unused files

CMake: add missing files

Merge branch 'master' into blender2.8

CMake: update checker

Support skipping cmake files

Fix leak in CPU brand check

UI: rename Center Points -> Origins

See: T56648

GP: Cleanup duplicated code moving to function

Fix broken subdivision surface edit mode cage display.

Fix COLLADA build warning.

This properties does not appear to be used anymore.

Fix instancing tooltips still using old dupli name.

Startup.blend: rename Lamp to Light.

GP: Deselect points if click outside selection area

To make consistent with Left click select, now if click outside any point, all points are deselected.

Reduced the circle of selection to get more precission. The radius used before was too wide.

Note: There is a minimum distance to consider outside selection area.

Merge branch 'blender2.8' into greasepencil-object

Add Onion Skin support to Annotations

The old onion skinning used in 2.7x has been ported and converted to 2.8. Only basic features have been included. For more advanced onion skin features, use grease pencil objects.

Onion Skin is supported in View 3D and Sequencer.

Use term Instancing in the interface

Currently only see this in object's properties, but might
be missing something.

Part of T56648.

Use collection and instance terminology in Python API

This follows naming convention agreed on in T56648.