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This is great! When I have some leftover time I want to try copying this implementation for 3D. I reckon I could get away with minimal modifications to support

by amarant 4mo ago

This is great! When I have some leftover time I want to try copying this implementation for 3D. I reckon I could get away with minimal modifications to support the third axis...I think... That'll perform even worse though, hopefully my CPU can handle it or I'm gonna need a lot of leftover time to make a shader

markstock 4mo ago
You are correct: Stable Fluids extends to 3d relatively easily.
myzek 4mo ago
Yes, this should be relatively easy to extend to 3D. Performance might pose some issues so I advise to stick to a small grid, or look for optimizations like decreasing the amount of Gauss-Seidel loops etc. Moving this into a C++ library would also probably help a lot