Unity Script Reference – Mathf.MoveTowardsAngle

Mathf.MoveTowardsAngle

static function MoveTowardsAngle (current : float, target : float, maxDelta : float) : float

Description

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

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.

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);
}

using UnityEngine;
using System.Collections;

public class example : 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);
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    public target as single = 270.0F

    public speed as single = 45.0F

    def Update():
        angle as single = Mathf.MoveTowardsAngle(transform.eulerAngles.y, target, (speed * Time.deltaTime))
        transform.eulerAngles = Vector3(0, angle, 0)