Blender Git Loki

moved smoke advection to the end of simulation step

otherwise moving obstacles are in trouble, ie always one step behind

updated viscosity settings

reusing viscosity UI from elbeem fluid

cleanup debug output and also added some sanity type conversions

fix for particle caching and also added more sanity checks in particle getters

cleanup in smoke script

Merge branch 'master' into fluid-mantaflow

added settings for fluid diffusion (i.e. viscosity and surface tension)

added support for updated manta fire burn function

updated manta pp files

use particle size from particle settings UI for manta particles

changed particle lifetime from int to float

activated viscosity and surface tension settings for liquids

refactored setup for liquid on first frame again

small fix for inflow levelset

clear after initial frame to avoid sampling snd parts twice

updated manta pp files

updated caching (now using frame 1 for liquids as well) and also added new snd particle parameters

cleanup: removed unused secondary particle type vector

fix for levelset generation

bad array init prevented outer levelset region from being set correctly

removed deleteInObstacle option

need to see if this fixes the liquid mass instability issue

fix for alembic particle exporter

added missing type checks for manta particle systems