teaching machines

Kawaii Donut

May 4, 2020 by Chris Johnson. Filed under public, twoville.

During this time of staying at home, my family has not been able to get out and satisfy our sweet teeth as much as we would like. We have also been faithfully participating in graphic novelist Jarrett Krosoczka’s Draw Everyday with JJK on YouTube.

JJK frequently profiles the work of his illustrator friends, and in episode 33, Joyce Wan taught us how to draw a cute donut. The drawing inspired our hunger but also our creativity. I decided to try and recreate my donut in Twoville. Here is the result:

  

    with viewport
  center = :zero2
  size = [10, 10]

// Cake annulus.
hole = cutout()

with circle()
  center = :zero2
  radius = 2
  parent = hole
  
with circle()
  center = :zero2
  radius = 5
  color = [0.6, 0.4, 0]
  mask = hole

// Frosting.
seed("trombone")

// We generate a big ungon and a small ungon,
// and subtract the smaller away.
frostingHole = cutout()

with ungon()
  color = [1, 0.3, 0.9]
  rounding = 1
  for i to 360 by 10
    radius = random(2.1, 2.3)
    angle = i
    vertex().position = [radius, angle].toCartesian()
  parent = frostingHole

with ungon()
  color = [1, 0.3, 0.9]
  rounding = 1
  for i to 360 by 10
    radius = random(4.4, 4.9)
    angle = i
    vertex().position = [radius, angle].toCartesian()
  mask = frostingHole

// Sprinkles
seed(897234)

// We generate a random polar coordinate on which
// to center a rounded and randomly rotated and 
// colored rectangle. We leave a wedge blank for
// the face.
repeat 60
  point = [random(2.6, 4.7), random(0, 290.0) - 55].toCartesian()
  with rectangle()
    color = :cornflower
    center = point
    size = [0.5, 0.15]
    rounding = 0.1
    color = [random(0.6, 1), random(0.6, 1), random(0.6, 1)]
    with rotate()
      pivot = point
      degrees = random(0, 360.0)
  
// Mouth
with path()
  top = -3.6
  pull = 1
  width = 0.7
  jump().position = [-width, top]
  closed = true
  color = :black
  with cubic()
    control1 = [-width, top - pull]
    control2 = [width, top - pull]
    position = [width, top]

// Eyes
to eye(sign)
  bottom = -3.2
  pull = 0.5
  width = 0.7
  inner = 0.95
  outer = inner + width
  with path()
    opacity = 0
    stroke.size = 0.1
    stroke.color = :black
    jump().position = [inner * sign, bottom]
    with cubic()
      control1 = [inner * sign, bottom - pull]
      control2 = [outer * sign, bottom - pull]
      position = [outer * sign, bottom]

eye(1)
eye(-1)
    
    
    
  
  
    

    with viewport
  center = :zero2
  size = [10, 10]

// Cake annulus.
hole = cutout()

with circle()
  center = :zero2
  radius = 2
  parent = hole
  
with circle()
  center = :zero2
  radius = 5
  color = [0.6, 0.4, 0]
  mask = hole

// Frosting.
seed("trombone")

// We generate a big ungon and a small ungon,
// and subtract the smaller away.
frostingHole = cutout()

with ungon()
  color = [1, 0.3, 0.9]
  rounding = 1
  for i to 360 by 10
    radius = random(2.1, 2.3)
    angle = i
    vertex().position = [radius, angle].toCartesian()
  parent = frostingHole

with ungon()
  color = [1, 0.3, 0.9]
  rounding = 1
  for i to 360 by 10
    radius = random(4.4, 4.9)
    angle = i
    vertex().position = [radius, angle].toCartesian()
  mask = frostingHole

// Sprinkles
seed(897234)

// We generate a random polar coordinate on which
// to center a rounded and randomly rotated and 
// colored rectangle. We leave a wedge blank for
// the face.
repeat 60
  point = [random(2.6, 4.7), random(0, 290.0) - 55].toCartesian()
  with rectangle()
    color = :cornflower
    center = point
    size = [0.5, 0.15]
    rounding = 0.1
    color = [random(0.6, 1), random(0.6, 1), random(0.6, 1)]
    with rotate()
      pivot = point
      degrees = random(0, 360.0)
  
// Mouth
with path()
  top = -3.6
  pull = 1
  width = 0.7
  jump().position = [-width, top]
  closed = true
  color = :black
  with cubic()
    control1 = [-width, top - pull]
    control2 = [width, top - pull]
    position = [width, top]

// Eyes
to eye(sign)
  bottom = -3.2
  pull = 0.5
  width = 0.7
  inner = 0.95
  outer = inner + width
  with path()
    opacity = 0
    stroke.size = 0.1
    stroke.color = :black
    jump().position = [inner * sign, bottom]
    with cubic()
      control1 = [inner * sign, bottom - pull]
      control2 = [outer * sign, bottom - pull]
      position = [outer * sign, bottom]

eye(1)
eye(-1)
  
  expand

It’s happy because I can’t eat it.