public static Vec4D GetFromPool(float x = 0f, float y = 0f, float vx = 0f, float vy = 0f)
{
Vec4D vec = Pool.Acquire();
vec.SetTo(x, y, vx, vy);
return(vec);
}
public static void RecycleToPool(Vec4D vec)
{
Pool.Release(vec);
}