pub const GEOM_CLASS_LAYER_SLICE: u8 = 3;Expand description
geometry_class for the per-layer slices of a material-layer wall. The wall’s slices have verified outward winding, so the 3D renderer draws THIS class BACKFACE-CULLED — the build-up shows on the faces/edges but the interior coincident caps never rasterise, so the thin stacked solids don’t z-fight into a hollow shell. The 2D/section cut consumes the same class (never culled) for its per-layer fills.