Blender Git Loki

BGE: Adding vsync control. Users can enable vsync, disable vsync, or use adaptive vsync via UI options in the render properties, or by using the new Python method bge.render.setVsync(). Win32 and X11 support are done via EXT_swap_control. Support for using EXT_swap_control on OS X still needs to be added to Ghost.

BGE: Adding bge.physics as another alias for the PhysicsConstraints module.

Collada: Optimize Scale to scene. Only need to scale the root objects of a hierarchy

Collada: Import now always rotates input to match blender's Z_UP axis

Added Scene scale calculator to UnitConverter for future usage (wip)

Fix #36290: cycles generated texture coordinates were not sticking to the
surface again, got lost in an unrelated optimization.

Added/changed comment for clarification

Fix #36235: cycles crash deactivating render layer during rendering.

Fix #36264, New modulo math node not viewable in GLSL mode. Modulo math operation was simply missing the switch statement for gpu execution.

fix [#36280] Dynamic Topology crashes with active face

add asserts to ensure face normal is up to date.

add api call for initializing events from the windows eventstate.

fix for possible dounle fclose in makesrna's replace_if_different function.

Added check for address being freed by mempool free

When blender is built in debug mode, BLI_mempool_free will
ensure address passed to the function actually belongs to
this pool.

Checking unsigned value against >= 0 didn't make sense

Replaced with check of whether there're tasks in the pool
before removing one.

bmesh optimization (noted as todo), avoid recalculating normal every time BM_face_legal_splits() runs,
assume normal is valid (assert when its not).

minor changes for confusing code.
- memset() was argument was truncated.
- outliner had redundant NULL check.
- node texture was allocating memory to make a unique name which isnt needed for a fixed size string.

make code style of makesrna.c conform to the rest of blender, was also some odd indentation for property and struct definitions.

rename term 'grid node' --> 'grid division' wtr snapping tips.

Merging r58475 through r58700 from trunk into soc-2013-depsgraph_mt