Blender Git Loki

Fix T44138: Crash in DataTransfer modifier when selecting a source with no loops.

Simply check and early return in case we have no source or destination items
(verts/edges/loops/polys) available...

Also, fix an assert in `BKE_mesh_calc_normals_poly()`, when called with no poly.

Yet another fix for crashing particles.

Fix 2 typos ( shakin' hands )

Fix for crash when using particle emission with clump/roughness curves
in a smoke sim.

This interaction between sims is totally stupid and must be recoded
entirely in some utopian future.

Fix T44128: Ray visibility only enables diffuse if glossy is also enabled

Issue was caused by accident in c8a9a56 which not only disabled glossy
reflection if Glossy visibility is disabled, but also Diffuse reflection.

Quite safe and should go to final release branch.

Simplify recent commit

Fix T44118: Rotated background image disappears

Image clipping didn't take rotation into account.

Fix T44123: Cycles SSS renders black in recent builds

Issue was introduced in 01ee21f where i didn't notice *_setup()
function only doing partial initialization, and some of parameters
are expected to be initialized by callee function.

This was hitting only some setups, so tests with benchmark scenes
didn't unleash issues. Now it should all be fine.

This is to go to the 2.74 branch and we actually might re-AHOY.

Alembic: correct last commit

Alembic: cleanup warnings

Merge branch 'master' into asset-experiments

Alembic: expose CMake var ALEMBIC_INCLUDE_DIR

The include path could be cached to a stale value, with no obvious way to reset.

Merge branch 'master' into gooseberry

Conflicts:
source/blender/editors/render/render_opengl.c

Customdata caching for CD_ORIGSPACE_MLOOP.

Customdata caching for CD_ORCO.

Basic drawing code for strands loaded from caches.

This is entirely separate from particle systems and their insane
drawing function.

Smoke cache offset (start frame) feature.

This lets users set a start frame at which a cached smoke simulation
starts. This offset is simply subtracted from the current scene frame
for evaluating the cache.

Simplified data structure and reading code for strands in Alembic
caches.

Revert "Disable cuda binaries on the buildbot for the gooseberry branch."

This reverts commit 83da7b1edba27aaeef0a6d4e3114390305f7dc02.

Disable cuda binaries on the buildbot for the gooseberry branch.

Doing this increases build times too much for fast updates.