Blender Git Loki

New texture influence option for particle kink amplitude (as opposed to
frequency).

Renaming "Kink" texture influence to "Kink Frequency" to be more
specific.

Spiral rotation axis was not always fully normalized, avoid an assert.

Make random child length work again with the spiral kink mode.

Add missing stub to the player, so buildbot keeps delivering gooseberry builds

Merge branch 'master' into gooseberry

Allow clumping and roughness in Spiral kink mode as well.

This requires interpolating the parent key properties, because no single
parent key can be mapped to each key on the children any more.

Optional randomization factors for the spiral radius and axis orientation.

Support in Cycles for the extra spiral keys in hair paths.

Nicer calculation of the kink axis and result of the spiraling for
negative radius.

Removed unused old code.

Disable the path length check for spiral kink mode.

This test is terribly expensive for some reason and not necessary for
for the spiral mode anyway.

Fix for calculation of the key velocity on the last child hair segment.

Another crappy approach to spirals on hairs, crazy expensive though.

Spiral kink mode for particles.

This is BAD code, but the particle kinking does not make it easy to
write a non-local modifier that requires neighboring positions,
curvature, etc. The feature is needed for Gooseberry.

Optional clumping noise feature for simulating twisted hair strands.

This adds another level of clumping on child hairs. When enabled, child
hairs chose a secondary clumping target using a Voronoi pattern. This
adds visual detail on a smaller scale, which is useful particularly when
the number of parents is relatively small.

Natural fibres behave in a similar way when they become sticky and
intertwined. Hairs close to each other form a first twisted strand, then
combine into larger strands. Similar features can be found in ropes:
http://en.wikipedia.org/wiki/Hair_twists
http://en.wikipedia.org/wiki/Rope

Disable scope updates in texture and image paint modes.

Scope update is very slow for high resolutions, and currently blocks
the UI thread(!). This is especially terrible in paint modes, where
each stroke causes a scope update and unacceptable freezing.

The scopes update method tries to avoid this somewhat by skipping if the
toolbar is disabled, but this doesn't help when painting where brush
tools etc. are frequently needed. It's also a bad-level poll, with the
core system accessing a UI element.

Eventually scope updates should become a low-priority background job,
as well as becoming threaded. Until then this polling provides a usable
workaround to the most outrageous cases.

Merge branch 'master' into gooseberry

Merge branch 'master' into gooseberry

Conflicts:
source/blender/editors/object/object_intern.h
source/blender/editors/object/object_ops.c
source/blender/makesrna/intern/rna_modifier.c

Merge branch 'master' into gooseberry