public static bool TestOverlap(AABB a, AABB b)
{
if (b.LowerBound.X - a.UpperBound.X > 0.0f || b.LowerBound.Y - a.UpperBound.Y > 0.0f)
{
return false;
}
if (a.LowerBound.X - b.UpperBound.X > 0.0f || a.LowerBound.Y - b.UpperBound.Y > 0.0f)
{
return false;
}
return true;
}