class blob{

  float x, y;
  int maxX, maxY, minX, minY;
  float rot, rotNoiseX, rotNoiseY;
  float noise1, noise2, noise3;
  float eSize;

  blob(float n1, float n2, float n3){
    minX = 50;
    maxX = 550;
    minY = 50;
    maxY = 550;
    x = 300;
    y = 300;
    eSize = 0;
  //  rot = random(TWO_PI);
    noise1 = n1;
    noise2 = n2;
    noise3 = n3;

  }

  void update(){
    //translate(150, 150);
    //  background(120,90,90);

    rotNoiseX = noise(noise1);
    rotNoiseY = noise(noise2);
    eSize = noise(noise3)*100;
    // println("rotNoise = "+rotNoise);
   stroke(255*rotNoiseX,100,255-(rotNoiseY*255),80);

    x-=(sin(rotNoiseX*TWO_PI))*10;
    y+=(sin(rotNoiseY*TWO_PI))*10;

    y = (y<minY) ? maxY : (y>maxY) ? minY : y;
    // x = (x + width) % width; 
    x = (x<minX) ? maxX : (x>maxX) ? minX : x;

    ellipse(x,y, eSize, eSize);

    noise1 += 1.0/50.0;
    noise2 += 1.0/50.0;
    noise3 += 1.0/20.0;
  }

}