Svg.cover.oriented: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 4139-4146 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=4139&end_line=4146

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

# Every part polygon is oriented the same way so nonzero winding unions them.
def cover.oriented(pts: List<&2, Point>) -> List<&2, Point>:
  match pts:
    case Nil{}: Nil{}
    case Con{p, rest}:
      +pp = p
      +ps = {Con{pp, rest} : List<&2, Point>}
      U.branch(List<&2, Point>, F32.is_lt(cover.area(ps, pp, 0.0), 0.0), _ => cover.reverse(ps, Nil{}), _ => ps)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Point
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=cover.area
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=cover.reverse
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=branch