// Check if polygon has ball objects inside
public static bool PolygonHasBallsInside(Polygon2D poly)
{
foreach (ThinSliceBall ball in ThinSliceBall.GetList())
{
if (poly.PointInPoly(new Vector2D(ball.transform.position)) == true)
{
return(true);
}
}
return(false);
}
public void BallToBallsCollision()
{
// Balls vs Balls Collision
foreach (ThinSliceBall ball in ThinSliceBall.GetList())
{
if (ball == this)
{
continue;
}
if (Vector2.Distance(transform.position, ball.transform.position) < ball.radius + radius)
{
ball.direction = Vector2D.RotToVec(Vector2D.Atan2(transform.position, ball.transform.position) - Mathf.PI).ToVector2();
direction = Vector2D.RotToVec(Vector2D.Atan2(transform.position, ball.transform.position)).ToVector2();
ball.transform.Translate(ball.direction * ball.speed);
transform.Translate(direction * speed);
}
}
}