Blender Git Loki

added id member variable and cleaned up manta init function

added preprocessing for destructor and init script strings

cleanup in manta C api

no need to pass smoke modifier data as argument anymore

cleanup in pointcache

cleanup in blender python

cleanup spectrum

spectrum files not need anymore - moved in master too

major automatization update for domain setup

depending on the domain type the appropriate settings for cache type, draw type and border collisions type are now set automatically

fix for combining emission maps

the function that combines the emission maps was not considering the mesh distance maps. hence, when using subframes for liquids, the values were not set and the emitter object had an incorrect shape.

manual sanity clean up for preconditioner

necessary when changing grid size. internal grid has to be freed and reallocated to match new grid size

small fix for extrapolation function

distance argument was not int - was problematic with uneven divisions size

optimizations for liquid caching

liquid simulations now running without first saving to file

added tbb support for mantaflow

if openmp is not present or disabled we now use tbb manta pp files as a fallback to provide at least some acceleration

Merge branch 'master' into fluid-mantaflow

added multigrid preconditioner setup

dynamic and static obstacles are recognized and preconditioner is set accordingly

updated mantaflow pp files

new mantaflow files require cxx11 option because of new multigrid solver

extrapolate obvels outside of obstacle and set them afterwards with option for borderWidth

setting obstacle velocities

for now we're doing this before advection. TODO: check if maybe doing this after pressure solve as in original code

obvels need scaling before manta can use them

reordered cleanup before and after smoke step

small fix for manta function registration