Blender Git Loki

Cleanup: Collada reordered and commented BC_animation_transform_type

RNA comparison/override: better control over property processing.

This commit essentially introduces a new RNA property flag, which when
set prevents affected property from being processed at all in comparison
code (also used to automatically generate static override rules).

The idea is to use it on very low-level data in RNA, like e.g. mesh's
geometry or psys' particles collections.

For now only applied to psys' particle collections, on the main mesh of
Agent327 pigeon, it goes from 100ms to 0.5ms on a full
auto-override-generating comparison...

Also added some new RNA property helper funcs to check on comparable and
overridable status.

msvc: Fix msvc2013 new despgraph related build errors.

msvc's function.hpp does not like NULL for function pointers. disabled support for this platform.

Refactor: Use more general appraoch to get data from BCMatrix

Added virtual function get_value_for() that can pick the correct data
from a Matrix (and later also for a vector or a float array) (wip)

this is in preparation for adding Sample data for Materials, light and camera
Those animations do not need matrix values, but either simple float arrays
or float vector arrays. I still want to handle those animation samples
in the same way as the Matrix samples. So i try to use a class hierarchy here
with the base class BCSample and derived classes where BCMatrix is the only
implemented subclass so far. (wip)

Cleanup: Fixed '#ifndef xxx' brakets in hjeader files

Due to renaming classes and files the initial #ifndef brakets
have got possibly misleading values for xxx

Merge branch 'master' into blender2.8

Libmv: Fix compilation error on Windows

Glog/gflags: Reduce amount of local modifications

With better directory layout and more proper include
statements we can avoid several local modifications,
such as changing config.h for Windows Glog and the
ones related on pass-through statements in logging
headers in Glog.

This commit also makes unused functions not-a-warning
for external code.

UI: 4-column layout for the editor-type selector menu

The list of editor-types is rather long by now, so better to arrange them into
sections.

Original patch by @jeske with updates by @Blendify and myself.
Design Task: T36028
Patch: D3112

Merge branch 'blender2.8' into greasepencil-object

Removed the "See Also" line from the license comments

Merge branch 'master' into blender2.8

Merge branch 'master' into blender2.8

Cleanup: stray tabs

Tabs in middle of code (mostly for no reason / by accident).

Renamed the file BCMatrix.* to BCSampleData.*

BCMatrix is still used, but i intend to setup a class hierarchy
wher BCSampleData is the parent of all sampled data in the
BCAnimationCurveContainer (wip)

Cleanup: doxy header, line length

Fixed File Copyright blocks in file headers

Added separate functions to get curve data for sampling and keyframes

For Materials, Camera, Lamp actions it turned out that the sampler
can not sample the data at the moment. So for those curves i need
to get the data from the original curves for now. I Added a getter
that would retreive the data from the FCurve instead from the sampled
data if no sampled data is available. This will change (wip)

Known limitation: the Material,Lamp,Camera actions are always
exported with linear interpolation (wip)

Cleanup: move image undo into own file

Fix issues with confirmation prompt on Windows

* Pressing "OK" wouldn't close Blender anymore
* Using File -> Quit would use popup version, not OS native window

Cleaned up code a bit to avoid duplicated logic.