code: def calcQuadraticPoints(a, b, c):
      ax, ay = a
      bx, by = b
      cx, cy = c
      x1 = cx
      y1 = cy
      x2 = (bx * 0.5) + cx
      y2 = (by * 0.5) + cy
      x3 = ax + bx + cx
      y3 = ay + by + cy
      return (x1, y1), (x2, y2), (x3, y3)
  
imports: from fontTools.misc.arrayTools import calcBounds, sectRect, rectArea
  from fontTools.misc.transform import Identity
  import math
  from collections import namedtuple
  from math import sqrt, acos, cos, pi
label_desc: Use image node_id 30 for calling a global function with example usage: calcQuadraticPoints(a, b, c) and returns: x1,  y1,  x2,  y2,  x3,  y3