@GhislainGir Your efficiency is incredible. I'm thinking about what else can be done besides fluid. shooting, knife slashes on body parts, then creating Niagara Grid Data: Coord/Dir/Mask and ticking to move the mask. Can low precision still give good results?
@DavitMasia In my current implementation, I have done a side-by-side comparison and found about 30% performance improvement. However, it results in more blurring and blue noise jitter. It's challenging to achieve better performance at the base level compared to the official volume clouds。