//! `embedded3`: the 3D embedded solver, clean build (omni-cortex
//! `docs/embedded3_campaign.md`). A sharp-interface embedded wall on a
//! Cartesian grid, device-resident. The `three_d` module in history is the
//! oracle this one reproduces gate by gate; the 2D solver is never touched.
//!
//! Layout: cells `(k, j, i)` row-major, `cell = (k·ny + j)·nx + i`;
//! u faces on `(nx + 1)·ny·nz`, v on `nx·(ny + 1)·nz`, w on `nx·ny·(nz + 1)`.

pub mod body;
pub mod cut;
pub mod cutwall;
pub mod export_vtk;
pub mod field;
pub mod grid;
pub mod impose;
pub mod loads;
pub mod poisson;
pub mod step;
pub mod wall;

pub use body::{Body, SurfaceSample};
pub use cut::CutGeometry;
pub use export_vtk::write_vtk;
pub use field::Field;
pub use grid::Grid;
pub use loads::SurfaceForce;
pub use step::{Boundaries, Fluid, Parameters, Side, Solver, StepResult};
pub use wall::{FaceKind, Mask, WallScheme};