Project 002 - Love Bird Flies

// building on my first project of simply drawing a bird,

// I have converted the bird coordinates to become dependent on a variable,

// in this case, cursor position.

// Also, just for funsies, the background also changes

// according to the (easing affected) cursor position.

​

​

  float x;

  float y;

  float rightTip = 0;

  float easing = 0.02;

  int direction = 1;

​

void setup () {

​

 size (700, 700);

 background (0, 40, 60);

 smooth();

}

​

void draw () {

​

  float targetX = mouseX;

  float targetY = mouseY;

  x += (targetX - x) * easing;

  y += ((targetY - y) * easing) - 0.5*direction;

  rightTip += 2*direction;

  if (rightTip > 140 || rightTip < -50) {

    direction = -direction;

  }

  background (x-y, y, x);

  triangle (x-30, y+rightTip-5,  x+50, y+50,   x-50, y+50);  // up wing

  triangle (x-80, y-30,          x-70, y-15,   x-120, y-20);  // head

  triangle (x-50, y+50,          x-20, y+40,   x-80, y-30);  // neck

  triangle (x, y,                x+50, y+50,   x-50, y+50);  // body

  triangle (x+50, y+50,          x+30, y+30,   x+100, y-20);  // tail

  triangle (x+40, y+rightTip,    x+50, y+50,   x-50, y+50);  // down wing

}

​

//       /   /

//      \   \

//       /  /

//       \ \

//       / /

//      //

//     //

//    /      TCB 

​