import processing.pdf.*;

int i;
float xspeed = 0.93;
float yspeed = 0.92;
float zspeed = 0.9;
float xradius = 200.0;
float yradius = 240.0;
float zradius = 480.0;
float currentX, currentY, currentZ, currentWidth, currentHeight, zAngle, zRad, xAngle, yAngle, xRad, yRad, curR, scales;

void setup()
{
  size(500, 500);
  smooth();
  noFill();
  background(255);
  beginRecord(PDF, "output19.pdf");

}


void draw()
{
  i++;
  xAngle += xspeed;
  yAngle += yspeed;
  zAngle += zspeed;
  xRad = xAngle * PI/180;
  yRad = yAngle * PI/180;
  zRad = zAngle * PI/180;

  //currentX = cos(xRad) * (200 - sqrt(i) * 30) + cos(zRad)+150;
 // currentY = sin(zRad) * (200 - sqrt(i) * 30) + sin(xRad)+150;
  currentX = sin(xRad) * xradius + 270;
  currentY = cos(yRad) * yradius + 200;
 // currentZ = sin(zRad) * zradius + 200;

  currentWidth = sin(xRad) * 50 + 80;
  currentHeight = cos(yRad) * 50 + 80;
  //noStroke();
  stroke(random(255), random(33), random(33));
  //println(currentX);
  curR += 0.001f;
  rotate(curR);
  //fill(random(255), random(50), random(50), 100); 
  //noStroke();
  
  ellipse(currentX, currentY, currentWidth, currentHeight);
  
  //fill(255, 0, 0, random(100)); 
  //stroke(random(255), random(255), random(255), random(100));
  //ellipse(currentX, currentY, currentWidth/2, currentHeight / 2);//sin(yRad) * 100);
 // ellipse(currentX, currentY, currentWidth/4, currentHeight / 4);//sin(yRad) * 100);
}

void mousePressed()
{
  endRecord();
  println("record ended.");
  exit();
}