AssetPostprocessor.OnPostprocessGameObjectWithAnimatedUserProperties(GameObject, EditorCurveBinding[])

参数

说明

该函数在自定义属性的动画曲线完成导入后调用。

它将对具有动画自定义属性的每个 GameObject 调用。每个动画属性都具有由 EditorCurveBinding 表示的动画曲线。这使您可以动态向 GameObject 添加组件并重新指定 EditorCurveBindings 以匹配任何可动画属性。

using UnityEngine;
using UnityEditor;

class MyAllPostprocessor : AssetPostprocessor
{
    void OnPostprocessGameObjectWithAnimatedUserProperties(GameObject go, EditorCurveBinding[] bindings)
    {
        // add a particle emitter to every game object that has a custom property called "particleAmount"
        // then map the animation to the emission rate
        for (int i = 0; i < bindings.Length; i++)
        {
            if (bindings[i].propertyName == "particlesAmount")
            {
                ParticleSystem emitter = go.AddComponent<ParticleSystem>();
                var emission = emitter.emission;
                emission.rateOverTimeMultiplier = 0;

                bindings[i].propertyName = "EmissionModule.rateOverTime.scalar";
                bindings[i].path = AnimationUtility.CalculateTransformPath(go.transform, go.transform.root);
                bindings[i].type = typeof(ParticleSystem);
            }
        }
    }
}