CSE Cats Cradle

On February 26, 2015 my teacher showed my class how to make a Cats Cradle so that we could later alter the code to make the cats cradle behave differently. Below is the code that my teacher taught to the class.

// cat's cradle

int size;

float[] xPos;

float[] yPos;

void setup() {

 size(800, 600);

 background(0);

 strokeWeight(5);

 stroke(160, 40, 160);

 smooth();

 //strokeWeight(2);

 size = 5;

 xPos = new float[size];

 yPos = new float[size];

 for (int i = 0; i < size; i++) {

   xPos[i] = random(width);

   yPos[i] = random(height);

 } // end of for

} // end of setup

void draw() {

 for (int i = 0; i < size - 1; i++) {

   for (int j = i + 1; j < size; j++) {

     line(xPos[i], yPos[i], xPos[j], yPos[j]);

   } // end of inner for

 } // end of outer for

} // end of draw