Bad include
Moved jacobi iteration and general pressuresolver to own class
Work on pressure solvers, PCG Solver now incorporated, however, does not work
Fix for error
Divergence fix
Bad include
Bad include fix
some working examples
pcg/mic pressure solver now works as intended
fixed conflicts
some cleaning and commenting
fixed compilation error in ordinalGrid
added a non-scientific volume control adjustment
Merge branch 'master' of https://github.com/emiax/pink-fluid
merged from master, pressure solver etc
minegcraft style ray caster
fixed conflicts