Blender Git Loki

Bugfix [#27886] Transform constraint maps wrongly with negative scale

AFAIK, it is impossible to determine exactly which axes may have negative
scaling values from a 4x4 matrix (which is the underlying cause of this bug).
However, we can figure out if there is some negative scaling going on in that
matrix (i.e. one of the axes has negative scale). So, the fix here is to
negatively scale everything if we detect this happening.

WARNING: do not rely on being able to accurately detecting positive/negative
values for more than a single axis per bone controller. Weird results may occur.
You have been warned.

Bugfix [#31766] Mouseover Label reads 'Alt Left Arrow' when over the right
arrow.

Patch by Philipp Oeser

Bugfix [#28962] Changing actions via undo/delete all keyframes lacks UI refresh

Slightly hacky fix to get updates working for Action Editor header when there
are changes of the active action (via undo and/or deleting all keyframes at
once). Since the action referenced by the editor only gets updated when anim
channel filtering (e.g. as a result of the channel syncing operation) is
invoked. Added comments noting where these updates actually occur

Bugfix: Crash in Sequencer when trying to undo after using Grease Pencil

Grease Pencil data was not getting correctly relinked after file reload (for
undo)

SVN maintenance.

Commented out expand_bones(), as this wasn't actually doing anything other than
wasting time traversing the list of bones in the Armature

Build-system fix (for r.47710)

Need add blenfont to list of include directories for sequence editor buildfiles.
Was causing build errors on OSX. Thanks Zavigny (IRC report)

Grease Pencil Eraser - Numpad +/- and Scrollwheel Up/Down to change radius of
brush while erasing

This makes it easier to change the size of the brush without having to jump out
to the User Preferences and back

Grease Pencil - Eraser is drawn with the circle/brush indicator again

Code cleanup - Removing/commenting out various bits of legacy cruft related to
old Grease Pencil stuff

Grease Pencil - Support for Grease Pencil in the Sequence Editor preview/image
space works again

This commit restores the support for using Grease Pencil in the Sequence Editor
image preview region, making it possible to scribble on footage for review
purposes again. Due to internal changes in how the Sequencer handles the image
drawing for this stuff (i.e. it is now fully based on View2D instead of trying
to implement its own little crazy offset+zoom stuff), a lot of the old code for
handling those offsets is no longer needed. Instead, one of the "standard" cases
is now used, and works quite well.

Bugfixes:
* View-space Grease Pencil drawing was done in wrong place (before view2d
restore)
* Grease Pencil entry in RNA had wrong/missing type

Credits:
* DingTo - initial patch/attempt at restoring support
* Aligorith - solved the "offset problems"

OUTLINER_OT_material_drop -- Drag & Drop materials onto objects in the outliner

Adds the material at materials + 1 unlike the DnD view3d one which replaces the first one

style cleanup

fix [#31712] User prefs Input: Filter searches for names starting with entered phrase only

Merged changes in the trunk up to revision 47700.

Conflicts resolved:
source/blender/blenkernel/BKE_main.h
source/blender/blenkernel/CMakeLists.txt
source/blender/blenkernel/intern/library.c
source/blender/blenloader/intern/readfile.c
source/blender/blenloader/intern/writefile.c
source/blender/editors/interface/resources.c
source/blender/makesdna/DNA_ID.h
source/blender/makesdna/DNA_action_types.h
source/blender/makesdna/intern/makesdna.c
source/blender/makesrna/SConscript
source/blender/makesrna/intern/rna_internal.h
source/blender/makesrna/intern/rna_main.c
source/blender/makesrna/intern/rna_main_api.c
source/blender/windowmanager/WM_types.h

correct float vector sizes

quiet warning

correct freeing C++ arrays.

svn merge ^/trunk/blender -r47698:47701

style cleanup