时间膨胀下的动画

时间膨胀下的动画

原理请看上一篇文章《时间膨胀》，这里只粘贴代码

    public static class MLAnimationExt
    {   
        public static IEnumerator Play(this Animation animation, string clipName, bool useTimeScale, Action onComplete)
        {
            //We Don't want to use timeScale, so we have to animate by frame..
            if (!useTimeScale)
            {
                AnimationState _currState = animation[clipName];
                bool isPlaying = true;
                float _startTime = 0F;
                float _progressTime = 0F;
                float _timeAtLastFrame = 0F;
                float _timeAtCurrentFrame = 0F;
                float deltaTime = 0F;
                animation.Play(clipName);
                _timeAtLastFrame = Time.realtimeSinceStartup;
                while (isPlaying)
                {
                    _timeAtCurrentFrame = Time.realtimeSinceStartup;
                    deltaTime = _timeAtCurrentFrame - _timeAtLastFrame;
                    _timeAtLastFrame = _timeAtCurrentFrame;
                    _progressTime += deltaTime;
                    _currState.normalizedTime = _progressTime / _currState.length;
                    animation.Sample();
                    //Debug.Log(_progressTime);
                    if (_progressTime >= _currState.length)
                    {
                        //Debug.Log("Bam! Done animating");
                        if (_currState.wrapMode != WrapMode.Loop)
                        {
                            //Debug.Log("Animation is not a loop anim, kill it.");
                            //_currState.enabled = false;
                            _currState.normalizedTime = 0.99f;
                            animation.Sample();
                            isPlaying = false;
                        }
                        else
                        {
                            //Debug.Log("Loop anim, continue.");
                            _progressTime = 0.0f;
                        }
                    }
                    yield return new WaitForEndOfFrame();
                }
                yield return null;
                if (onComplete != null)
                {
                    onComplete();
                }
            }
            else
            {
                animation.Play(clipName);
            }
        }
    }

再来看他的应用：

public class anim_no_timescale : MonoBehaviour {
    public AnimationClip anim;
    // Use this for initialization
    void Start () {
        Animation animation = this.gameObject.GetComponent<Animation>();
            StartCoroutine(animation.Play(anim.name, false, delegate()
            {
                Debug.Log("播放完毕");
            }));
    }
    // Update is called once per frame
    void Update () {
    }
}

详细工程，请点击这里：https://github.com/badforlabor/test2.git 中的 test_timescale 文件夹

来自为知笔记(Wiz)