def points.clean.go

gralha-svg-render@0.1.0.1 · svg.bend:1194

import Base

1194def points.clean.go(near: Bool, +h: Point, t: List<&2, Point>, +previous: Point) -> List<&2, Point>:
1195  match near:
1196    case True{}:
1197      match t:
1198        case Nil{}: Nil{}
1199        case Con{h2, t2}:
1200          +hh = h2
1201          points.clean.go(F32.is_lt(point.distance(hh, previous), 0.0000001), hh, t2, previous)
1202    case False{}:
1203      match t:
1204        case Nil{}: Con{h, Nil{}}
1205        case Con{h2, t2}:
1206          +hh = h2
1207          Con{h, points.clean.go(F32.is_lt(point.distance(hh, h), 0.0000001), hh, t2, h)}