/* Matt Martell
   IAT 800 - Dr. Christopher Shaw
   Due Oct. 6, 2008
   A2-07 - Create a dynamic animation using the cos() function as a generator for motion.  
*/  



void setup()
{
  background (3444);
  size(800,400);
  smooth();
  stroke(230,230,250);
  
 frameRate(12);
 
}

float x = 0.0; //y variable
float a = 0.0; //x variable
float angle = PI/360;

// Points to draw the 7
int a7 = 500; 
int b7 = 105;
int c7 = 910;
int d7 = -90;

void draw()
  { 
    // First 0
    a=a+(cos(angle)*100);
    angle++;
    x=(cos(angle)*100);
    angle++;
    fill(224,255,255,25);
    arc(100+a,200+x,40,15,0,2*PI);
    
    // Second 0
    a=a+(cos(angle)*100);
    angle++;
    x=(cos(angle)*100);
    angle++;
    fill(224,255,255,25);
    arc(300+a,200+x,40,15,0,2*PI);  
 
   //Number 7
   ellipse(a7,b7, 40,20);
   a7=a7+1;
   
   if(a7>700)
     a7=700;
   if(a7==700)
     ellipse(c7,d7, 30,15);
     c7=c7-1;
     d7=d7+1;
   if(c7==500)
     c7=-20;
   

}