Version: 2021.2
public string ToString ();
public string ToString (string format);
public string ToString (string format, IFormatProvider formatProvider);

参数

format A numeric format string.
formatProvider An object that specifies culture-specific formatting.

描述

Returns a formatted string for this 2D ray.

Defaults to two digits displayed (format="F2"). For more information, see Microsoft's documentation on Standard numeric format strings.

using UnityEngine;

public class Example : MonoBehaviour { void Start() { Ray2D ray = new Ray2D(Vector2.zero, Vector2.zero); Debug.Log(ray.ToString()); // output displayed as: "Origin: (0.00, 0.00), Dir: (0.00, 0.00)" } }