Blender Git Loki

split to islands and autoexecute work again

re-using meshisland works too, but oddly initially the mesh is not drawn, needs to have a "pointsource"
selected, but re-using meshislands works with empty pointsource atm

crash fix with voronoi + fractal boolean

couple of smaller fixes

fixes like resetting to start position after cancelling animation or using the input scene for the current
frame (not the evaluated one)

fix for another memory / crash issue

fixes for fractal boolean, autohide and convert to objects

works all partially only still, because other blender things dont work as expected any more...

removed all known memleaks happening in FM so far

memory leak hunting with partial success

fix for fastbisect with orthogonal cuts, also fix for crash in FM free function

only sort meshes for fastbisect/fill and fractal now

also removed commented old shard / fracmesh structs, they appeared in makesdna too still

further rewrite to make more readable / maintainable code

complete rewrite of ugly code pieces, work in progress

made FM more CoW compliant and added some sanity checks

removing shards from fracture modifer (work in progress)

only dealing with mesh_islands now, they have been partially rewritten as well

some more rigidbody refactor and crash fix for fracturing in debug mode

crash fix for deform mblur velocity precalculation (port from 2.7x FM)

do not init copy any more (was incorrect behavior)

cheap "storage" solution for now, just recreate on load

Merge branch 'blender2.8' into fracture_modifier-2.8

Conflicts:
source/blender/makesdna/DNA_modifier_types.h
source/blender/makesrna/intern/rna_modifier.c
source/blender/modifiers/MOD_modifiertypes.h
source/blender/modifiers/intern/MOD_util.c
source/tools

added "shared" pointer prop in RNA

this way access to mesh_islands / mesh_constraints is possible again

FM is more stable / usable now in 2.8