unity之 PlayableGraph 动画应用（一）

PlayableGraph 概述: PlayableGraph是一组API 

PlayableGraph常用API：
PlayableGraph
AnimationPlayableOutput: IPlayableOutPut 输出节点
AnimationMixerPlayable: Iplayable 动画混合
AnimationClipPlayable: Iplayable 动画剪辑

可借用第三方可视化工具：
graph-visualizer 插件 进行查看，下载自行百度

 

 

废话不多说 ，直接上代码：

using UnityEngine;
using UnityEngine.Animations;
using UnityEngine.Playables;

public class TestPlayable : MonoBehaviour
{
    private Animator m_Animator;

    [SerializeField]
    private AnimationClip m_AnimationClip;
    private PlayableGraph m_PlayableGraph;
    private AnimationPlayableOutput m_AnimationPlayableOutput;

    void Awake()
    {
        m_Animator = GetComponent<Animator>();
        //创建画布
        m_PlayableGraph = PlayableGraph.Create("testGraph");
        //为画布创建一个输出节点
        m_AnimationPlayableOutput = AnimationPlayableOutput.Create(m_PlayableGraph, "OutPut", m_Animator);
        Test1();
    }

    void Test1()
    {
        //画布上创建一个动画剪辑，作为输入节点
        AnimationClipPlayable animationClipPlayable = AnimationClipPlayable.Create(m_PlayableGraph, m_AnimationClip);
        //连线（设置输出节点的输入源为动画剪辑）
        m_AnimationPlayableOutput.SetSourcePlayable(animationClipPlayable, 0);
        //播放
        m_PlayableGraph.Play();
    }
}