ObjectManipulator.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using HoloToolkit.Unity.SpatialMapping;

public class ObjectManipulator : MonoBehaviour {

private GameObject CGModelObj;
private AudioSource CGModelAudioSource;

[SerializeField]
SpatialMappingManager sManager;

private bool CGModelAudioFlag = false;

void Start(){
  CGModelObj = GameObject.Find("CGModel");
  CGModelAudioSource = CGModelObj.GetComponent<AudioSource>();
}  

void Update() {
  //メッシュ情報の表示/非表示
 if (Input.GetKeyDown(KeyCode.K)) {
      if (sManager.DrawVisualMeshes == false) {
          sManager.DrawVisualMeshes =true;
      } else {
          sManager.DrawVisualMeshes = false;
      }
 }
 
 CGModelObj.transform.position = new Vector3(CGModelObj.transform.position.x + Input.GetAxis("Horizontal") / 50, CGModelObj.transform.position.y, CGModelObj.transform.position.z + Input.GetAxis("Vertical") / 50);
  //CGModelを動かしている間だけ効果音を再生。CGモデルの駆動音再現につかえる
    if (((Input.GetAxis("Horizontal") != 0) || (Input.GetAxis("Vertical") != 0)) && (CGModelAudioFlag== true)) {
        CGModelAudioSource.Play();
        CGModelAudioFlag = false;
    } else if (((Input.GetAxis("Horizontal") == 0) && (Input.GetAxis("Vertical") == 0)) && (bulldozerAudioFlag == false)) {
        CGModelAudioSource.Stop();
        CGModelAudioFlag = true;
    } else {
    }   
  }
}