AudioEchoFilter.decayRatio

说明

每次延迟的回音衰减。0 到 1。1.0 = 无衰减，0.0 = 全部衰减（即简单的单行延迟）。默认 = 0.5。

using UnityEngine;

[RequireComponent(typeof(AudioSource))]
[RequireComponent(typeof(AudioEchoFilter))]
public class Example : MonoBehaviour
{
    // Set the decayRatio on the chorus filter to total decay

    void Start()
    {
        GetComponent<AudioEchoFilter>().decayRatio = 0.0f;
    }
}