Blender Git Loki

Very basic Cycles export of hair data.

Only the simplest curve mode is currently implemented.

Expose the hair render data via an emitter in the RNA for cycles.

The way this has to be constructed is quite ugly atm, due to limited
support for transient data such as iterators in the RNA. The alternative
would be to cache the hair data as a whole, which means allocating and
copying lots of memory. Eventually it would be nice to support this sort
of think in the RNA API ...

Export Stereo Output during render too (also works for animation)

Support for Movie Multiview Output (Individual Images or Stereo 3D)

expose IMB_stereo_dimensions

Moving RE_ render result + multiview related functions to renderresult.c
and related cleanup

adapt more render functions to use view_id

Merge remote-tracking branch 'origin/master' into multiview

Removed unused "drawdata" buffer pointer from hair DNA, drawing code
uses OpenGL buffers instead.

Use a larger OpenGL buffer for optimized hair drawing.

The size of 1024 hairs is quite arbitrary, we might want to chose a max.
hair count based on the total number of steps/draw elements instead.

Added back child hair rendering and random offsets.

fix for inner vertexgroup, it worked on 1 shard only because it was always deleted and recreated for each shard, instead of sharing it (split shard to islands needs an inner material still)

Fix for hair render iterator precache function, was using the wrong
variable ...

Continued work on UV Editor. Selections work, multiplicities are drawn, cursor is drawn.

rotating domain to get manta axes

invoking BKE_cache_write when read from cached files successful; handling wavelet

Moved child hair randomization into the hair render iterator and added
hair frame caching.

Added a HairRenderIterator for consistently generating draw and render
data from a hair system.

This replaces the current draw data generation and greatly simplifies
stepping through hair data, so that different render engines can easily
implement hair rendering consistently without caching large amounts of
data and with consistent results.

Merge branch 'master' into hair_system

Replace GHash with GSet