Crate dem_wall 

Plane wall contact forces for DEM particles (Hertz normal + Coulomb friction).

Structs

WallDef

TOML definition of a wall plane: point, normal, material, and optional bounding box.

WallPlane

Runtime representation of a wall plane with resolved material index.

WallPlugin

Registers wall contact force system from [[wall]] TOML config.

Walls

Collection of wall planes with per-wall active/inactive flags.

Functions

wall_contact_force