# 2021.10.18 -> 2023.02.16 ->

// 4 independent spatial cursors
p0 = leftHand.pos
p1 = leftTwistCursor.pos
p2 = rightTwistCursor.pos
p3 = rightHand.pos

if toggle
  if !leftTwistCursor.outty
    pp = p0
    p0 = p1
    p1 = pp
  if !rightTwistCursor.outty
    pp = p2
    p2 = p3
    p3 = pp

pastPos = p0
for i = 0, i < 64, i++
  t = i / 63.0f
  a = Lerp(p0, p1, t)
  b = Lerp(p1, p2, t)
  c = Lerp(p2, p3, t)
  pos = Lerp(Lerp(a, b, t), Lerp(b, c, t), t)
  Draw.Line(pastPos, pos, color)
  pastPos = pos