Blender Git Loki

Simplified cache item path description, based on plain ID blocks with
subtype/index.

This omits possible instancing and recursion by dupli groups, but since
the data of instances is always the same in Blender at this point, there
is little need to take them into account for caching.

At some point in the future it may become desirable to store full dupli
hierarchies in the cache, but it doesn't make sense to try to design a
fully-fledged path descriptor for this hypothetical case now.

Group pointer property for cache libraries to associate them with an
object group.

This is somewhat experimental, eventually we may want to link to Objects
instead, or allow multiple cache targets for the same cache, etc.

Missing include.

`New` operator for adding cache libraries.

Conflicts:
release/scripts/startup/bl_ui/properties_physics_common.py
source/blender/blenkernel/BKE_pointcache.h
source/blender/blenkernel/intern/pointcache.c
source/blender/editors/physics/physics_ops.c
source/blender/editors/physics/physics_pointcache.c

New ID datablock 'CacheLibrary', for managing physical cache archives
and files.

At it's core this is just a file path, but many different cache users
may refer to this, so having a dedicated ID block helps. It can be
compared to Image datablocks, which also primarily are used for data
on storage, but can be packed with the blend file, and carry some
additional information that would be cumbersome to keep sync'ed
otherwise.

The name 'CacheLibrary' deliberately resembles the 'Library' datablock:
just as a Library stores ID blocks in a physical file, a CacheLibrary
stores cached data (in Alembic HDF5/Ogawa or other formats).

Conflicts:
source/blender/blenkernel/BKE_pointcache.h
source/blender/blenkernel/intern/pointcache.c
source/blender/makesdna/DNA_pointcache_types.h

Conflicts:
source/blender/makesrna/intern/rna_main_api.c

Fix for remaining PointCache references in the alembic code.

Now, for the time being, uses a simple relative "//blendcache/" folder
path again. This will be adressed later.

PointCache modifier to act as a terminator in modifier stacks.

When writing DerivedMesh data, the modifier result at the point of the
modifier will be used for writing to the cache. If this modifier is not
used the derivedFinal mesh is used instead.

Cache API for export/import of Blender data to/from Alembic files.

The pointcache API is designed to keep the general concept of caching
separate from the concrete Alembic implementation. Other types of file
export/import would be possible, e.g. for OpenVDB data.

Initial Alembic library integration for Blender.

Adds Alembic as a dependency and build support in cmake and scons.

Also extends the install_deps.sh script with a temporary installation
procedure for the Alembic libraries. This is still very hackish and
needs to be improved.

Merge branch 'master' into gooseberry

Get rid of old panel for GPU depth of field settings

Merge branch 'master' into gooseberry

Merge branch 'master' into gooseberry

Conflicts:
source/blender/blenloader/intern/versioning_270.c
source/blender/editors/include/ED_view3d.h

Better fix for animation returning negative values when AVsynch is on,
patch by Nexyon, thanks!

Revert "Attempted fix for OpenAL synchronization."

This reverts commit d10e80fe792c1c8f00c9c7ce4409002a4515570d.

Merge branch 'master' into gooseberry

Merge branch 'master' into gooseberry

Conflicts:
source/blender/editors/space_view3d/view3d_draw.c
source/blender/physics/intern/BPH_mass_spring.cpp

Cleanup: unused var

Merge branch 'master' into gooseberry

Revert "Fix blenderplayer not compiling after modifier d&d commit"

This reverts commit 1a0e6336d62a2c8f9428704e9bcb6bbf799125e1.