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FilmSkool — a free film school

I made a fluid solver with nodes

Constructs a custom fluid simulation solver using Blender's node system rather than the built-in fluid sim, explaining the underlying physics steps. A deep dive for people who want to understand what a solver actually does.

CGMatter · 11 min · Advanced · VFX · VFX · 2026

What you take away

Build a basic pressure-based fluid solver using geometry nodes

Watch it

Filed under

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