Javascript 引擎模拟器模块不发出声音

Question

我正在使用 JS 引擎噪声模拟器模块这里。
当我启动它时，控制台中的日志似乎一切正常，但是当我打开页面并按播放键时，没有声音传来。

这是我使用的一些代码：

...

import * as THREE from 'three';

import {SoundGeneratorAudioListener, SineWaveSoundGenerator, EngineSoundGenerator} from './sound_generator_worklet.js';

var loadingManager = new THREE.LoadingManager();
loadingManager.onLoad = function () {
   moduleInit ();
};

listener = new SoundGeneratorAudioListener();
EngineSoundGenerator.load(loadingManager, listener);

soundCarEngine = new EngineSoundGenerator({listener: listener, parameters: {cylinders: 4,

                                 intakeWaveguideLength: 100,
                                 exhaustWaveguideLength: 100,
                                 extractorWaveguideLength: 100,

                                 intakeOpenReflectionFactor: 0.01,
                                 intakeClosedReflectionFactor: 0.95,

                                 exhaustOpenReflectionFactor: 0.01,
                                 exhaustClosedReflectionFactor: 0.95,
                                 ignitionTime: 0.016,

                                 straightPipeWaveguideLength: 128,
                                 straightPipeReflectionFactor: 0.01,

                                 mufflerElementsLength: [10, 15, 20, 25],
                                 action: 0.1,

                                 outletWaveguideLength: 5,
                                 outletReflectionFactor: 0.01}});
function rpmManager(j) {
    return new Proxy(JSON.parse ('{"watch":' + j + '}'), {
        set: function(target, property, value) {
            soundCarEngine.worklet.parameters.get('rpm').value = value;
            target[property] = value;
        }
    });
}
rpm = rpmManager(1)

Answer 1

这实际上只是 javascript 兄弟。