Crate dem_atom 

DEM atom properties: named material types, per-pair mixing tables, and per-atom radius/density.

Structs

DemAtom

Per-atom DEM extension data: particle radius, density, inverse inertia, and rotational fields.

DemAtomPlugin

Registers DemAtom extension and MaterialTable from [[dem.materials]] config.

DemConfig

TOML [dem] — top-level DEM configuration containing material definitions.

MaterialConfig

A single material definition from [[dem.materials]].

MaterialTable

Per-material properties and per-pair precomputed mixing tables (geometric-mean).