Milestones, measured results, and architecture decisions from the simulation engine. Completed work and future targets are labelled separately.
Free liquid surfaces exchange heat and mass with the air. Evaporation, condensation, and sublimation share one measured system, while local pressure sets each liquid cell's boiling point.
Temperature is a saved world layer. Heat conducts between voxels, phase changes conserve latent heat, and the physics solves at real rates.
A repeatable environment for judging digital liquids before they enter the wider world.
Fluid behavior moved into a validated, hot-reloadable registry rather than water-specific constants.
Five physical scenes compared CPU particle solvers with a GPU position-based fluid implementation.
Measured foundations, active integration, and future systems are labelled separately.
Six placeable liquids with pressure, flow, buoyancy, drag, heat, persistence, and exact mass ledgers.
The standalone GPU particle solver is measured. Automatic promotion from saved voxels and exact demotion back are planned.
Planetary climate, river networks, rapids, erosion, atmosphere, and light.
Combustion, steam, and smoke built as interacting physical simulations.
Buildable vehicles, spacecraft, wiring, signals, actuators, and automation.
Far terrain, moons, orbital mechanics, and movement between gravity wells.