// fork from tw:ina_ani:cloudy
// fork from tw:ina_ani:sunny
// fork from System:シンプル
addDescription("h1","雨")
addDescription("","お天気シリーズ")

!f=\(n)
  scale(0.1)
   shift(0.7, 0)
    circle(n)
   shift(-0.7, 0.1)
    circle(n)
   shift(0, 0.1)
    circle(n)
   shift(-0.3, -0.3)
    circle(n)
   shift(0.3, -0.3)
    circle(n)

scale(2)
 !a = 0
 lw(1.3)
  loop(18)
   !a = a + 1
   shift(a/30 - 0.3, 0.1)
    !r = 0.1 + 0.3*rand()/2
    fig()
     xy(0,0)
     xy(-0.4 * r, r)


 scale(3)
  fs("black")
   ss("transparent")
    f(1)
  fs("white")
   ss("transparent")
     f(0.9)