I want to change these boxes along a curve (CODE A) to tails (CODE B) so it looks like hair? I cannot make it work so have copied both codes separately below. Any code help would be very appreciated. Thanks Jane

//CODE A - Example 17.7 Boxes along curve Shiffman

float r = 100;//boxes
float w = 100;//boxes
float h = 40;//boxes

void setup(){
size(320,320);
smooth();
}

void draw (){
background(255);
translate(width/2,height/2);
noFill();
stroke(0);
ellipse(0,0,r*2,r*2);

//10 boxes on curve
int totalBoxes =10;
float arclength =0;
//for every box
for (int i=0; i< totalBoxes; i++){
arclength += w/2;
float theta = arclength/2;

pushMatrix();
translate(r*cos(theta), r*sin(theta));
rotate(theta);

fill(0,100);
rectMode(CENTER);
rect(0,0,w,h);
popMatrix();
arclength += w/2;
}
}

//CODE B - Tails - P297 Blue Processing book - Reas
float inc = 0.0;
void setup() {
size(100, 100);
stroke(255, 204);
smooth();
}
void draw() {
background(0);
inc += 0.01;
float angle = sin(inc)/10.0 + sin(inc*1.2)/20.0;
tail(18, 9, angle/1.3);
tail(33, 12, angle);
tail(44, 10, angle/1.3);
tail(62, 5, angle);
tail(88, 7, angle*2);
}
void tail(int x, int units, float angle) {
pushMatrix();
translate(x, 100);
for (int i = units; i > 0; i--) {
strokeWeight(i);
line(0, 0, 0, -8);
translate(0, -8);
rotate(angle);
}
popMatrix();
}