public static Vector2 IntersectionDepth(Box2D a, Box2D b)
{
float xDepth = DepthOnAxis(a.Min.X, a.Max.X, b.Min.X, b.Max.X);
float yDepth = DepthOnAxis(a.Min.Y, a.Max.Y, b.Min.Y, b.Max.Y);
return(new Vector2(xDepth, yDepth));
}
public static bool Intersect(Box2D a, Box2D b)
{
return
(!(a.Min.X >= b.Max.X || a.Max.X <= b.Min.X ||
a.Min.Y >= b.Max.Y || a.Max.Y <= b.Min.Y));
}
public static bool Contains(Box2D a, Vector2 pos)
{
return
(a.Min.X <= pos.X && a.Max.X >= pos.X &&
a.Min.Y <= pos.Y && a.Max.Y >= pos.Y);
}
