Circle Collision
/**
* Circle Collision with Swapping Velocities
* by Ira Greenberg.
*
* Based on Keith Peter's Solution in
* Foundation Actionscript Animation: Making Things Move!
*/
Ball* balls[2] = {
new Ball(100, 400, 20),
new Ball(700, 400, 80)
};
void setup() {
size(640, 360);
}
void draw() {
background(51);
for (Ball* b : balls) {
b->update();
b->display();
b->checkBoundaryCollision();
}
balls[0]->checkCollision(balls[1]);
}