Blender Git Loki

Fixed start frame mapping in Alembic archives.

Writers were always starting at time 0.0, which means that for start
frames > 1 the readers would always be off. Now match the writer start
frame to the actual Blender start frame.

Added poll function for the cache manager panel to prevent hiding in
Cycles render engine.

The "compat_engines" thingy really gets in the way here ...

Cache reading for particle paths.

Fix for cache modifier linking and handling of the default case (no
cachd modifier).

Depsgraph: Armature object didn't reset recalc flags on object after full evaluation

Fix for child particle clumping noise, using the orco parent location
for clumping instead of deformed location.

The orco location must be used for roughness to ensure a stable shape,
but for moving child keys toward the parent (clumping) the deformed
location must be used.

Changed implementation of the Cache modifier to work in tandem with the
cache library system.

The Cache modifier is now an optional "break point" of the modifier
stack:
- Without a cache modifier the stack works as before. Baking will write
the final stack result. After baking the cache replaces the whole
stack.
- With a cache modifier the stack result at the modifier's position is
stored. The cache is then applied as the output of that modifier,
skipping preceding modifiers. That way additional modifiers can be
applied on top of the cache.
- When using multiple cache modifiers, only the last (active) one will
be used, since all previous cache results would be discarded anyway.

Merge branch 'master' into depsgraph_refactor

Replaced point cache in cloth modifiers (also hair) with the new caching
system.

RNA: correct limits

use BKE_mball_tessellate.h include

also remove unused includes

BKE_mball: split tessellation into its own file

this has a lot of its own local structs, functions,
better to keep isolated from general metaball selection/library logic.

possible fix for loading subobject group objects with textures

Depsgraph: Code cleanup, comments

Depsgraph: Fix update not happening correct in certain circumstances

Because of the lack of real incremental updates it was possible that incorrect
object matrix was used by the constraint stack.

Now flush update will tag all operations within component for update, solving
the issue with lack of incremental updates.

It's not totally optimal implementation atm, but good enough for further tests
and improvements.

Sequencer: Implement 'Use Multi-View' for sequencer strips as well.

Note: Sequencer still needs the same cleanup we did for Image/Movie
datablocks regarding the load functions.

The Sequencer code flow is very differnt than regular image I/O though. So
I'm leaving the sequencer cleanup for after I get the other suggested
changes implemented in the Image code (i.e., more separation be image
and Scene/RenderData).

From review: Add Use Multi-View UI option

New flag to determine if the image is or not a potential multiview
The flag is to be used in the UI while IMA_IS_MULTIIEW and IMA_IS_STEREO
are used internally when the image actually is a Multi-View image.

It is working now for Image Editor, Compositor, and even Image textures
(though the latter may be misleading since the rendering always take the
1st ibuf when it comes to textures - not that we can't shouldn't
implement that later).

Bitwise flags typo

RNA: use 1/0 for image_save_as + check the correct flag (MULTIVIEW instead of STEREO)

Fix operator tied to the "D" shortcut (set_stereo_3d)

Note: the idea of this operator is to quickly toggle fullscreen when
required by some stereo modes. At the moment it's showing the menu,
which is not useful, to be improved soon.