Svg.cubic.flat: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 180-185 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=180&end_line=185

import Base

# A cubic's distance from its chord is 3t(1-t) times a mix of its control
# points' distances, at most three quarters of the larger, so the curve is
# within tol when both control points are within 4/3 tol.
def cubic.flat(+p: Point, +a: Point, +b: Point, +q: Point, +tol: F32) -> Bool:
  +reach = (tol * 1.3333334 : F32)
  chord.near(p, q, a, reach) && chord.near(p, q, b, reach)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  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=chord.near