如何在统一旋转时提高纺车的速度

Question

我有一个10格的旋转轮

旋转从按钮点击的随机位置开始。一世 10师不想停转轮

void Start()
{
Panel = GameObject.FindGameObjectWithTag("Panel1");
Panel.SetActive (false);

maxAngle = Random.Range (1440.0f, 3600.0f);
//print("maxAngle"+maxAngle);
spinning = false;
anglePerItem = 360/prize.Count; 
myStartAngle = (maxAngle % 360)*2;
//print("myStartAngle"+myStartAngle);
transform.eulerAngles = new Vector3 (0.0f, 0.0f, myStartAngle);

}



public void Onclick()
{

if ( !spinning) {

    randomTime = Random.Range (20, 25);
    itemNumber = Random.Range (1, prize.Count);
    //float maxAngle = 360 * randomTime + (itemNumber * anglePerItem);
//  float maxAngle = 360;
    StartCoroutine (SpinTheWheel (1 * randomTime, maxAngle));
}
}


IEnumerator SpinTheWheel (float time, float maxAngle)
{
spinning = true;

SpinsEligibleFrSpinner = PlayerPrefs.GetInt ("SpinsEligibleFrSpinner");
SpinsEligibleFrSpinner = SpinsEligibleFrSpinner - 1;
PlayerPrefs.SetInt ("SpinsEligibleFrSpinner",SpinsEligibleFrSpinner);

float timer = 0.0f;        

float startAngle  =myStartAngle;


int animationCurveNumber = 0;

int i=0;
while (timer < time) {
    //to calculate rotation

    timer += Time.deltaTime;
    angle = maxAngle * animationCurves [animationCurveNumber].Evaluate (timer / time)  ;
    if(i==0)
    {
        //print ("angle---"+angle);
    }
    i = i + 1;

    transform.eulerAngles = new Vector3 (0.0f, 0.0f, angle);



    yield return 0;
}


spinning = false;


}

我该怎么做，因为我使用随机我没有任何想法

旋转轮旋转是否可以增加速度在第 10 师结束。

Answer 1

您可以只使用 Random 来初始化轮子的 initial speed 和 deceleration。然后你的 Update() 方法只是根据轮子的变化速度值旋转轮子。

float _speed; //in m/s
float _deceleration; //in m/s^2
bool _spin; 

void Update()
{
  if (_spin)
    {
      transform.Rotate(_speed * Vector3.up * Time.deltaTime, Space.Self);
      _speed -= _deceleration * Time.deltaTime;

      //Stop when too slow.
      if (_speed < minSpeed)
      {
        if ( //wheel is at 10th position )
          _speed += minSpeed; //Push it a little more. You can use random here too.
        else
          _spin = false;
      }

    }
}

void OnClick()
{
  if (!_spin)
    {
      _spin = true;
      _speed = Random.Range(speedFloor, speedCeiling);
      _deceleration = Random.Range(decFloor, decCeiling);
    }
}

如何在统一旋转时提高纺车的速度

how to increase the speed of the spinning wheel while rotating in unity

c#

unity3d

unity5