Blender Git Loki

Fix compilation error with scons when building from detached head

BMesh: new face splitting function BM_face_split_edgenet

This takes a face and an edge-net, splitting the face into regions
defined by the edge-net.

Revert "Fix T40257: Frustum culling not working properly"

This reverts commit 978dba4616852e0b94374f2ae56934049d9b3669. The change
still doesn't provide accurate culling information, and actually breaks
animation culling.

Add mesh tool to split faces by wire edges (face menu)

This can be used in a similar way to the knife tool, but the edges are manually setup first.

Need to disable Libmv for cudakernels target

This way no access to automated tests variables will happen.

Ideally it should be something more like using blenderlite
with just Cycles enabled, but let's keep it for a bigger
clean up.

Fix for invalid memory access in graph editor when deleting the last
vertex in a fcurve.

WM: add WM_operator_properties_create_ptr

Call operator types directly and avoid a lookup when their known.

Cycles: Add link to a paper used for Beckmann table calculation

This is for those who'll be reading code and trying to improve it.

Fix T41005: Seemingly random crashes with cycles rendering
Fix T41013: OSL and Crash
Fix T40989: Intermittent crash clicking material color selector

Issue was caused by not enough precision for inversion threshold.
Use double precision for this threshold now. We might want to
investigate this code a bit more further, stock implementation
uses doubles for all computation. Using floats might be a reason
of bad rows distribution in theory.

SCons: Hopefully final fix for 32bit linux buildbot

No need to run automated tests for cudakernels target. TThis could
be harmless because CUDA binaries are built in the another chroot.

Cleanup: Always assign num_samples, there is no need for this special define.

Fix T40909: BGE softbodies broken.

Looks like softbody settings got lost in a recent cleanup.

Cleanup: Same thing in path trace setup, we can safely always assign the proper value.

Further tweaks to SCons's auto tests

We should do autotests only after setting path to sconsign,
otherwise using the same working directory and different
build directories will eventually break.

Another attempt to fix issues with 32bit OSX and scons

Take care of more review points.

Merge branch 'master' into soc-2013-paint

Conflicts:
source/blender/blenkernel/BKE_blender.h
source/blender/blenloader/intern/versioning_270.c
source/blender/editors/sculpt_paint/paint_stroke.c
source/blender/editors/transform/transform.h
source/blender/makesdna/DNA_material_types.h

Use spinlocks for tile initialization.

More review points taken care of

More review points taken care of.