caching .bafl is easy, but i get this error at rendertime. (while reading the renamed bafl file)
# WARNING : [VDB][GRIDIO]: IoError: not a VDB file
what do i need to chache on emFluid? waste? heat? density? velocity? all?
what's the ReadingGridName on the VDB_IO reader?
(using emFluid4 _ Solver v6, including the beta cache on file node)
i'm not shure how to get the real grid instead of just the visualizer. are you shure they're not the same?I do believe you are turning the emfluid visualizer particles to VDB rather than the actual fluid grid.
the emFluid docs say:
"Grid (Array) - for advanced users. These ports give you access to the solver's internal data grids which are stored as flat arrays."