Coroutines and while loop

Question

I have been working on a object movement along a path Which i have been geting from Navmesh Unity3d I am using coroutine in which i controled it with while loop as i can show

Answer 1

As an alternative, you could utilize Unity's AnimationCurve class to map out all kinds of super smooth animation types easily:

You can define the curves in the inspector, or in code

 public AnimationCurve Linear
{
    get
    {
        return new AnimationCurve(new Keyframe(0, 0, 1, 1), new Keyframe(1, 1, 1, 1));
    }
}

And you can define useage in a coroutine as such:

Vector2.Lerp (startPos, targetPos, aCurve.Evaluate(percentCompleted));

Where "percentCompleted" is your timer/TotalTimeToComplete.

A full example of lerping can be seen from this function:

    IEnumerator CoTween(RectTransform aRect, float aTime, Vector2 aDistance, AnimationCurve aCurve, System.Action aCallback = null)
{
    float startTime = Time.time;
    Vector2 startPos = aRect.anchoredPosition;
    Vector2 targetPos = aRect.anchoredPosition + aDistance;
    float percentCompleted = 0;
    while(Vector2.Distance(aRect.anchoredPosition,targetPos) > .5f && percentCompleted < 1){
        percentCompleted = (Time.time - startTime) / aTime;
        aRect.anchoredPosition = Vector2.Lerp (startPos, targetPos, aCurve.Evaluate(percentCompleted));
        yield return new WaitForEndOfFrame();
        if (aRect == null)
        {
            DeregisterObject(aRect);
            yield break;
        }
    }
    DeregisterObject(aRect);
    mCallbacks.Add(aCallback);
    yield break;
}

Check out this Tween library for more code examples: https://github.com/James9074/Unity-Juice-UI/blob/master/Juice.cs