def horizontal_edge
import bend-visgraph@2.0.0.0/visgraph.bend as Visgraphimport Base
693def horizontal_edge(+dir: Direction, +k: Weight, +lo: F32, +hi: F32, ia: U32, ib: U32, +xa: F32, xb: F32, +ya: F32, +yb: F32, ts: Tops, es: Edges) -> Edges:
694 +known = pick(is_count(k), blocked_horizontal(ts, ya, yb, 0.0), nan())
695 add_oriented(is_down(dir, ya, yb), k, lo, hi, ia, ib, xa, xb, ya, yb, nan(), known, es)