ango-Asemic

void setup() {
  size(600, 700); 
  noLoop();
}
 
void draw() {
  background(255); 
  stroke(0);
 
  for(int i = 0; i < 30; i++){
  translate(0, 120); 
  drawLine();
  }
}
 
float sign(float x) {
  if(x < 0) return -1.0;
  else return 1.0;
}
 
void drawLine() {
  pushMatrix();
  beginShape();
  noFill(); 
  float x = 5; 
  float y = 5; 
  float prevx = x; 
  int counter = 0;
 
  while (x < (width-100)) {
    float upOrDown = 1.0; //(random(5 - y, 5 - y));
    float dx = random(40, 80);
    if (counter%2 == 1) {
      dx -= 25 * upOrDown;
    }
 
    float ex = randomGaussian() * 5;
    if (counter%2 == 1) {
      ex -= 25 * upOrDown;
    }
 
    float dy = randomGaussian() * 5;
    if (counter%2 == 1) {
      dy += 25 * sign(dy);
    }
 
    float ey = -abs(randomGaussian()*20);
      dy += ey * upOrDown;
 
    curveVertex (x, y);
    curveVertex (x+dx, y); 
    curveVertex (x+dx, y-dy); 
    curveVertex (x+dx-ex, y-dy); 
    curveVertex (x+dx-ex, y-dy+ey); 
    fill(0);
    noFill();
    x = x+dx-ex;
    y = y-dy+ey;
    counter++;
  }
  endShape();
  popMatrix();
}