Svg.outline.cap: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 1578-1587 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=1578&end_line=1587

import Base

# The cap at point p leaving in direction u, between the offsets p + r n and
# p - r n (which the sides push): nothing for butt.
def outline.cap(cap: U32, +p: Point, +u: Point, +r: F32, +scale: F32, acc: List<&2, Point>) -> List<&2, Point>:
  match cap:
    case 1: outline.sweep(p, r, point.normal(u), F32.neg(3.141592653589793), scale, acc)
    case 2:
      +n = point.scale(point.normal(u), r)
      +ahead = point.add(p, point.scale(u, r))
      Con{point.sub(ahead, n), Con{point.add(ahead, n), acc}}
    case _: acc

Uses (13):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.neg
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Nil
  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=outline.sweep
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.add
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.normal
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.scale
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.sub