播放并等待动画/动画师完成播放

这是新的Unity动画播放系统.此应该在新项目中使用，而不是 Animation API.在性能方面，最好使用Animator.StringToHash并通过哈希数比较当前状态，而不是 IsName 比较字符串的函数，因为哈希值更快.假设您有一个名为Jump，Move和Look的状态名称.您可以按以下方式获取它们的哈希值，然后在下面使用该函数播放和等待它们:const string animBaseLayer = "Base Layer";int jumpAnimHash = Animator.StringToHash(animBaseLayer + ".Jump");int moveAnimHash = Animator.StringToHash(animBaseLayer + ".Move");int lookAnimHash = Animator.StringToHash(animBaseLayer + ".Look");public IEnumerator PlayAndWaitForAnim(Animator targetAnim, string stateName){ //Get hash of animation int animHash = 0; if (stateName == "Jump") animHash = jumpAnimHash; else if (stateName == "Move") animHash = moveAnimHash; else if (stateName == "Look") animHash = lookAnimHash; //targetAnim.Play(stateName); targetAnim.CrossFadeInFixedTime(stateName, 0.6f); //Wait until we enter the current state while (targetAnim.GetCurrentAnimatorStateInfo(0).fullPathHash != animHash) { yield return null; } float counter = 0; float waitTime = targetAnim.GetCurrentAnimatorStateInfo(0).length; //Now, Wait until the current state is done playing while (counter < (waitTime)) { counter += Time.deltaTime; yield return null; } //Done playing. Do something below! Debug.Log("Done Playing");}对于专门针对您的特定问题的冲突回调函数(OnTriggerEnter)的解决方案，有两种可能的实现方法: 1 .在检测到触发后启动协程功能以播放动画:void OnTriggerEnter(Collider other){ if (other.gameObject.name == "OnTop Detector") { Debug.Log("On Top of Platform"); GameObject findGo = GameObject.Find("ThirdPersonController"); GameObject findGo1 = GameObject.Find("Elevator"); findGo.transform.parent = findGo1.transform; target = GameObject.Find("Elevator"); StartCoroutine(playAnim(target)); }}IEnumerator playAnim(GameObject target){ Animation anim = target.GetComponent<Animation>(); anim.Play("Up"); //Wait until Up is done Playing the play down while (anim.IsPlaying("Up")) { yield return null; } //Now Play Down anim.Play("Down");} OR 2 .使OnTriggerEnter函数成为协程(IEnumerator)而不是void函数:IEnumerator OnTriggerEnter(Collider other){ if (other.gameObject.name == "OnTop Detector") { Debug.Log("On Top of Platform"); GameObject findGo = GameObject.Find("ThirdPersonController"); GameObject findGo1 = GameObject.Find("Elevator"); findGo.transform.parent = findGo1.transform; target = GameObject.Find("Elevator"); Animation anim = target.GetComponent<Animation>(); anim.Play("Up"); //Wait until Up is done Playing the play down while (anim.IsPlaying("Up")) { yield return null; } //Now Play Down anim.Play("Down"); }}In my script i did that when the player is on the top of the platform move it up.It's working fine. But now i want to make that once it got up play the clip "Down".using UnityEngine;using System.Collections;using System.Reflection;public class DetectPlayer : MonoBehaviour { GameObject target; public void ClearLog() { var assembly = Assembly.GetAssembly(typeof(UnityEditor.ActiveEditorTracker)); var type = assembly.GetType("UnityEditorInternal.LogEntries"); var method = type.GetMethod("Clear"); method.Invoke(new object(), null); } void OnCollisionEnter(Collision collision) { if (collision.gameObject.name == "Platform") { Debug.Log("Touching Platform"); } } void OnTriggerEnter(Collider other) { if (other.gameObject.name == "OnTop Detector") { Debug.Log("On Top of Platform"); GameObject findGo = GameObject.Find("ThirdPersonController"); GameObject findGo1 = GameObject.Find("Elevator"); findGo.transform.parent = findGo1.transform; target = GameObject.Find("Elevator"); target.GetComponent<Animation>().Play("Up"); } }}After the line target.GetComponent<Animation>().Play("Up");I want when it finish playing it play the down:target.GetComponent<Animation>().Play("Down"); 解决方案 While both answers should work, another method of doing this with coroutine and the IsPlaying function. You use the coroutine solution if you also want to perform other task after the animation.For the Animation system:The old Unity animation playback system. This should not be used in your new Project unless you are still using old Unity version. IEnumerator playAndWaitForAnim(GameObject target, string clipName){ Animation anim = target.GetComponent<Animation>(); anim.Play(clipName); //Wait until Animation is done Playing while (anim.IsPlaying(clipName)) { yield return null; } //Done playing. Do something below! Debug.Log("Done Playing");}For the Animator systemThis is the new Unity animation playback system. This should be used in your new Project instead of the Animation API. In terms of performance, it's better to use the Animator.StringToHash and compare the current state by hash number instead of the IsName function which compares string since the hash is faster.Let's say that you have state names called Jump, Move and Look. You get their hashes as below then use the function for playing and waiting for them them below:const string animBaseLayer = "Base Layer";int jumpAnimHash = Animator.StringToHash(animBaseLayer + ".Jump");int moveAnimHash = Animator.StringToHash(animBaseLayer + ".Move");int lookAnimHash = Animator.StringToHash(animBaseLayer + ".Look");public IEnumerator PlayAndWaitForAnim(Animator targetAnim, string stateName){ //Get hash of animation int animHash = 0; if (stateName == "Jump") animHash = jumpAnimHash; else if (stateName == "Move") animHash = moveAnimHash; else if (stateName == "Look") animHash = lookAnimHash; //targetAnim.Play(stateName); targetAnim.CrossFadeInFixedTime(stateName, 0.6f); //Wait until we enter the current state while (targetAnim.GetCurrentAnimatorStateInfo(0).fullPathHash != animHash) { yield return null; } float counter = 0; float waitTime = targetAnim.GetCurrentAnimatorStateInfo(0).length; //Now, Wait until the current state is done playing while (counter < (waitTime)) { counter += Time.deltaTime; yield return null; } //Done playing. Do something below! Debug.Log("Done Playing");}For a solution specifically for your particular problem with the collision callback function (OnTriggerEnter), there are two possible ways to do that:1.Start a coroutine function to play the animation after trigger detection:void OnTriggerEnter(Collider other){ if (other.gameObject.name == "OnTop Detector") { Debug.Log("On Top of Platform"); GameObject findGo = GameObject.Find("ThirdPersonController"); GameObject findGo1 = GameObject.Find("Elevator"); findGo.transform.parent = findGo1.transform; target = GameObject.Find("Elevator"); StartCoroutine(playAnim(target)); }}IEnumerator playAnim(GameObject target){ Animation anim = target.GetComponent<Animation>(); anim.Play("Up"); //Wait until Up is done Playing the play down while (anim.IsPlaying("Up")) { yield return null; } //Now Play Down anim.Play("Down");}OR2.Make the OnTriggerEnter function a coroutine(IEnumerator) instead of void function:IEnumerator OnTriggerEnter(Collider other){ if (other.gameObject.name == "OnTop Detector") { Debug.Log("On Top of Platform"); GameObject findGo = GameObject.Find("ThirdPersonController"); GameObject findGo1 = GameObject.Find("Elevator"); findGo.transform.parent = findGo1.transform; target = GameObject.Find("Elevator"); Animation anim = target.GetComponent<Animation>(); anim.Play("Up"); //Wait until Up is done Playing the play down while (anim.IsPlaying("Up")) { yield return null; } //Now Play Down anim.Play("Down"); }} 这篇关于播放并等待动画/动画师完成播放的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！