The Hand

float randomPi = 0;

int randomColor = 0;

float randomX = 0;

float a = 0.0;

float inc = TWO_PI/25.0;

boolean booGrow = false;

​

void setup()

{

  size(1200, 600);

  background(0);

}

​

void draw()

{

  smooth();

  randomColor = int(random(0, 255));

  randomPi = random(7);

  randomX = random(1200);

  if (booGrow == true)

  {

    stroke(255,255,0);

    strokeWeight(0.0001);

    for (int i = 0; i<100;i++)

    {

      noFill();

      bezier(i*6,i*9,randomX,randomX/2,randomX/i,i*6,mouseX,mouseY);

      a=a+inc;

    }

  }

  else

  {

    for (int i = 0; i<100; i++)

    {

      smooth();

      strokeWeight(0.1);

      stroke(randomColor, 0, randomColor);

      line(mouseX, mouseY, randomX, (i*6));

      fill(randomColor,0,randomColor);

      ellipse(mouseX,mouseY,randomPi*10,randomPi*10);

    }

  }

}

​

void mouseClicked()

{

  booGrow = !booGrow;

}

​

void keyPressed()

{

  if (key == 's')

  {

    save("eugeneJahng.png");

  }

}