Function q2c

libraries/p5.js:30195–30201

(x1, y1, ax, ay, x2, y2)

function l2c(x1, y1, x2, y2) { return [x1, y1, x2, y2, x2, y2]; }

function q2c(x1, y1, ax, ay, x2, y2) {
  var _13 = 1 / 3, _23 = 2 / 3;
  return [
    _13 * x1 + _23 * ax, _13 * y1 + _23 * ay,
    _13 * x2 + _23 * ax, _13 * y2 + _23 * ay, x2, y2
  ];
}

function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {
  if (z == null) { z = 1; }