Blender Git Loki

Merge branch 'master' into soc-2017-normal-tools

Simplify & optimize code in BM_lnorspace_invalidate().

Quiet sure that one is correct, and it does not have to invalidate all
loops (smoothfans) of all faces of a given affected vertex, only
neighbor ones should be enough.

Also, no need to loop into smoothfans here, since we already check on
all loops of all vertices.

Fix broken initialization of normals when first editing them.

rBdd6642bb80ac fixed one case but broke a lot others (including when
custom normals data were already there before strating editing the mesh...).

Now simply using same (new) code from master when creating empty clnors
data, i.e. defining sharp edges as needed to mimic results from
autosmooth shading.

Merge branch 'master' into soc-2017-normal-tools

Conflicts:
source/blender/blenkernel/intern/mesh_evaluate.c
source/blender/bmesh/intern/bmesh_mesh.c

Merge branch 'master' into soc-2017-normal-tools

Cleanup: move new BMesh clnors editing data to more logical place in struct.

Cleanup: remove 'lnorspace_dirty' flag from BMHeader.hflag.

Makes no sense to use last free slot here for a temp, internal data only
relevant for loops.

For now, re-used 'make' in internal api flags, should be safe enough
hopefully.

Cleanup: comment.

Merge branch 'master' into soc-2017-normal-tools

Cleanup: do not use 'split_angle' name for a var which is a cosine.

This is confusing (and has to be fixed in master code as well).

Cleanup: remove unused codelines.

Cleanup: MLoopNorSpaceArray new 'flags' are not flags at all, they are mutually exclusive data type information.

Makes code easier to follow, and a tad safer too.

Fix after last merge.

Merge branch 'master' into soc-2017-normal-tools

Merge branch 'master' into soc-2017-normal-tools

Added custom loop normals to work correctly with autosmooth

Merge branch 'master' into soc-2017-normal-tools

Conflicts:
release/datafiles/locale
release/scripts/addons
release/scripts/addons_contrib
source/blender/makesdna/DNA_scene_types.h
source/tools

Resolved issues with copy

Removed mem alloc for align in point_normals

Merge branch 'master' into soc-2017-normal-tools