AnimatorJobExtensions.AddJobDependency

参数

描述

在动画器作业和提供的作业句柄代表的作业之间创建依赖关系。要添加多个作业依赖关系，请为每个需要在动画器作业之前运行的作业调用此方法。

每次更新后，都会刷新 Animator 依赖关系。

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

using Unity.Collections;
using Unity.Jobs;

public class MyMonoBehaviour : MonoBehaviour
{
    NativeArray<int> input0;
    NativeArray<int> input1;
    NativeArray<int> output;

    PlayableGraph graph;
    Animator animator;

    public struct SumDataForJob : IJob
    {
        [ReadOnly]
        public NativeArray<int> input0;

        [ReadOnly]
        public NativeArray<int> input1;

        public NativeArray<int> output;

        public void Execute()
        {
            for (var i = 0; i < output.Length; ++i)
                output[i] = input0[i] + input1[i];
        }
    }

    public struct MyAnimationJob : IAnimationJob
    {
        [ReadOnly]
        public NativeArray<int> input;

        public float            sum;

        public void ProcessRootMotion(AnimationStream stream)
        {
            sum = 0;
            for (var i = 0; i < input.Length; ++i)
                sum += input[i];
        }

        public void ProcessAnimation(AnimationStream stream) {}
    }

    public void Start()
    {
        input0 = new NativeArray<int>(10, Allocator.Persistent);
        input1 = new NativeArray<int>(10, Allocator.Persistent);
        output = new NativeArray<int>(10, Allocator.Persistent);

        for (var i = 0; i < output.Length; i++)
        {
            input0[i] = i;
            input1[i] = 10 * i;
            output[i] = 0;
        }

        animator = gameObject.AddComponent<Animator>();

        graph = PlayableGraph.Create();
        var myAnimationJob = new MyAnimationJob();
        myAnimationJob.input = output;

        var scriptPlayable = AnimationScriptPlayable.Create(graph, myAnimationJob);
        var playableOutput = AnimationPlayableOutput.Create(graph, "output", animator);

        playableOutput.SetSourcePlayable(scriptPlayable);
        graph.Play();
    }

    public void Update()
    {
        SumDataForJob sumJob;
        sumJob.input0 = input0;
        sumJob.input1 = input1;
        sumJob.output = output;

        var jobHandle = sumJob.Schedule();
        animator.AddJobDependency(jobHandle);
    }

    public void OnDestroy()
    {
        graph.Destroy();
        input0.Dispose();
        input1.Dispose();
        output.Dispose();
    }
}