Blender Git Commits

Get rid of old legacy stuff happening all over the place

Basically get rid of texture nodes deligates and exec data stored
in the DNA node tree structure.

Blender is pretty much unusable now, because there are whole areas
to be ported over.

Added convenience utilities to context for accessing current Grease Pencil data

Cycles: Implement an area preserving parameterization sampling for area lamps

Replace old code for area lamps which was more like incorrect with more correct
one using the following paper as a reference:

Carlos Urena et al.
An Area-Preserving Parametrization for Spherical Rectangles.
https://www.solidangle.com/research/egsr2013_spherical_rectangle.pdf

Implementation is straight from the paper, currently the rectangle contants are
calculated for each of the samples. Ideally we need to pre-calculate them.

The old PDF is still used, which makes difference real subtle. This is to be
corrected before final commit.

Reviewers: brecht, juicyfruit

Subscribers: dingto, ton

Differential Revision: https://developer.blender.org/D823

Merge branch 'hair_immediate_fixes' into gooseberry

Compatibility fix for shape keys.

Avoid moving the 'from' pointer around in DNA. This way files stay back-
as well as forward-compatible. Only the additional type enum and
sub-index is stored in a new from_extra struct in shape keys now.

Grease Pencil layers can be rearranged from the DopeSheet Editor

Proportional editing now works for Grease Pencil stroke transforms too

There's also support for "connected" propedit mode, but without access to that
in the Object Mode (or in other contexts), it may not be available for use.
(Hence, that support is currently still untested)

GPencil Stroke Copying: This now copies selected points into separate curves

Code cleanup: Separated out selection syncing logic for strokes into an API Function

Trying a different keymap to get these to all play nicely together

* Eraser is now: D Ctrl RMB
* Draw poly is now: D Alt LMB

For reference, the others are:
* Freehand Drawing: D LMB
* Line Drawing: D CTRL LMB

* Select Point Single: D RMB
* Select Point Extend: D Shift RMB

GPencil: Added operator to allow directly clicking on strokes to select them and their points

* D RMB = Select the stroke point under the cursor
* D Shift RMB = Select the stroke point udner the cursor, while retaining existing selection
* D W = Select whole stroke

As a result of these changes, the eraser has had to be moved to another binding,
i.e. D X. This doesn't really work that great since it starts working immediately.

Restore double-up/down arrows icons.

Merge branch 'master' into soc-2014-shapekey

Conflicts:
release/datafiles/blender_icons.svg
source/blender/editors/mesh/editmesh_tools.c
source/blender/editors/object/object_shapekey.c

Note about blender_icons.svg: blindly reset to master state, hard to do otherwise on such file... :/

fix for: comparison with wrong rigidbody count caused deactivation of the cache and simulation was not cached any more

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

Conflicts:
source/blender/blenkernel/intern/image.c
source/blender/blenloader/intern/versioning_270.c
source/blender/editors/sculpt_paint/paint_image_proj.c
source/blender/editors/space_image/image_buttons.c
source/blender/editors/space_image/image_ops.c
source/blender/editors/space_view3d/view3d_draw.c
source/blender/makesdna/DNA_image_types.h
source/blender/makesdna/DNA_userdef_types.h
source/blender/makesrna/intern/rna_image.c
source/blender/makesrna/intern/rna_render.c
source/blender/render/extern/include/RE_pipeline.h
source/blender/render/intern/source/pipeline.c
source/blender/render/intern/source/render_result.c

Merge branch 'master' into depsgraph_refactor

Also made sure it compiles here.

Conflicts:
source/blender/blenkernel/intern/scene.c
source/blender/blenlib/BLI_utildefines.h
source/blender/editors/space_info/CMakeLists.txt
source/creator/CMakeLists.txt

dont use BLI_findlink for first shard (can access directly) and load shards into correct "parent" struct

crash fix when fracturing, missed initalization of listbase and quiet some warnings

replaced Shard pointer to arraypointer by ListBase for FracMesh->shard_map in DNA, for fracture modifier

Fix for invalid ID access during versioning.

For now is fixed by doing a versioning hack in the lib_link function,
but would be nicer to avoid this altogether for forward compatibility.