/// <summary>
/// <para>Clamps the Vector2Int to the bounds given by min and max.</para>
/// </summary>
/// <param name="min"></param>
/// <param name="max"></param>
public void Clamp(LVector2Int min, LVector2Int max)
{
this.x = LMath.Max(min.x, this.x);
this.x = LMath.Min(max.x, this.x);
this.y = LMath.Max(min.y, this.y);
this.y = LMath.Min(max.y, this.y);
}
/// <summary>
/// 向目标角度旋转
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="maxDegreesDelta"></param>
/// <returns></returns>
public static LQuaternion RotateTowards(LQuaternion from, LQuaternion to, LFloat maxDegreesDelta)
{
LFloat num = LQuaternion.Angle(from, to);
LQuaternion result = new LQuaternion();
if (num == 0)
{
result = to;
}
else
{
LFloat t = LMath.Min(LFloat.one, maxDegreesDelta / num);
result = LQuaternion.SlerpUnclamped(from, to, t);
}
return(result);
}
/// <summary>
/// 夹角大小
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
public static LFloat Angle(LQuaternion a, LQuaternion b)
{
LFloat single = Dot(a, b);
return(LMath.Acos(LMath.Min(LMath.Abs(single), LFloat.one)) * 2 * (180 / LMath.PI));
}
public void Min(ref LVector2 r)
{
this._x = LMath.Min(this._x, r._x);
this._y = LMath.Min(this._y, r._y);
}
/// <summary>
/// 获取 最大值
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
public static LVector2 Min(LVector2 a, LVector2 b)
{
return(new LVector2(true, LMath.Min(a._x, b._x), LMath.Min(a._y, b._y)));
}