RECORDED NATIVE STATIC GEOMETRY
One obstacle, one geometry.
The same closed triangle source supplies collision hits, fluid volumes, shared face openings and connected regions.
These controls inspect nine saved geometry constructions. They do not advance fluid, solve pressure or recompute arbitrary parameters.
Blue and green distinguish connected fluid components. Grey cells are dry. Gold outlines the selected cell; cyan marks the fixed shared control face. Red is the original closed solid. The segment and first hit come from native collision queries on that solid.
Loading recorded geometry…
When one cell is too coarse
A thin box spanning a cell in two directions can split its fluid into two pieces. The constructor refuses that unresolved topology instead of merging the pieces.
Equations, assumptions and remaining solver gates → · Native records · Independent rational controls and source bindings