Skip to main content

FMOD

ReactionalFmodCallback​

Fmod Settings


Sometimes you might opt to use Reactional in tandem with a middleware such as FMOD. Reactional generates a PCM buffer, and this buffer can be piped into any audio system. The easiest way to accomplish this is with a Programmer instrument, in FMOD Studio.

In order to send audio into this programmer instrument, please implement this script in Unity.

  • Create a new event (Reactional/ReactionalInput)
  • Add a programmer instrument.
  • Select and make sure it is set to Async, and Looping.
  • Add a Sustain Point
  • Right click on the event output meter and change output mode to Stereo (else it might default to mono)

ReactionalFmodCallback
using System;
using UnityEngine;
using System.Runtime.InteropServices;
using FMOD.Studio;
using FMODUnity;
using Reactional.Core;
using FMOD;

class ReactionalFmodCallback : MonoBehaviour
{
    public FMODUnity.EventReference eventName;

// ... (click to expand)