Blender Git Loki

improved manta particle step function

function now scales, translates particle data properly

added function in smoke rna to register FLIP particle system

when flip particle file format is toggled, a new particle gets registered. toggling meshes releases the particle system

added api to read fluid domain dimension from particle file

renamed debug level flag

flag was conflicting in debug mode

replaced border collisions menu in UI with boolean flags

Setting domain borders should not be determined by a few textual descriptions. Rather, users should be able to set any combination of borders.

adjusted boundary width for set obstacle velocities

boundary width was one cell too big. in some cases with moving obstacles, particles would just stay next to wall.

improvements to the pointcache

fixed a problem where caching would not resume after restarting the simulation. also, cache file names are now a bit nicer

added debug flag to control console output

console output had gotten to a point where it slowed down the simulation

added function to handle particle reading inside particle system c code

added c/c++ api functions and extended caching to account for particles

added particle file reader function

reading from .uni files. this function is an adapted version of the load() function for particles in Mantaflow

cleaned up some weird spaces

fix missing classes in python scripts

post merge cleanup

Merge branch 'master' into fluid-mantaflow

removed optional border velocities for obstacles

having just the velocities inside the obstacle seems sufficient for now (visually)

improved setObstacleVelocity() function

now checking if obvel present before interpolating. also added some sanity checks

set obstacle velocity after every setWallBcs()

if not set, the essential obstacle velocities will get overwritten with 0

improved liquid inflow / generating phi grid

phiObs has to be subtracted from phi and not just from phiIn. otherwise when joining phi and phiIn, some obstacle areas in phi are not set to positive value, stay negative and hence show up as liquid

small fix for phi grid reset

disabling fractions in liquid for now

can be enabled again once setObstacleVelocity() supports them