//this rotates the whole image

class Jane2Boid extends Boid{
  Jane2Boid(){
    r = 5;
  }
  void render() {
    // rotate the boid to face to proper direction
    float theta = vel.heading2D() - radians(90);
    push();
    translate(loc.x(), loc.y());
    
    rotateZ(theta);
    	
    PImage a; 
    a = loadImage("octopus3.gif"); 
    imageMode(CENTER);
    image(a, 0, 0);
    
    //fill(255,255,255);
    //ellipseMode(CENTER);
    //ellipse(0, 0, r,r); 
    
    pop();
  }
}