Question

JavaScript => static function MoveTowardsAngle(current: float, target: float, maxDelta: float): float;
C# => static float MoveTowardsAngle(float current, float target, float maxDelta);

Description 描述

Same as MoveTowards but makes sure the values interpolate correctly when they wrap around 360 degrees.

像MoveTowards,但是当它们环绕360度时确保插值正确。

Variables current and target are assumed to be in degrees. For optimization reasons, negative values of maxDelta are not supported and may cause oscillation. To push current away from a target angle, add 180 to that angle instead.

变量current和target是作为度数。出于优化原因，maxDelta负值不被支持，可能引起振荡。从target角推开current，添加180度角代替。

JavaScript:

var target = 270.0;
var speed = 45.0;
 
function Update () { 
	var angle : float = Mathf.MoveTowardsAngle (transform.eulerAngles.y, target, speed * Time.deltaTime); 
	transform.eulerAngles = Vector3(0, angle, 0); 
} 

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public float target = 270.0F;
    public float speed = 45.0F;
    void Update() {
        float angle = Mathf.MoveTowardsAngle(transform.eulerAngles.y, target, speed * Time.deltaTime);
        transform.eulerAngles = new Vector3(0, angle, 0);
    }
}

Mathf