Unity按照官方教程完成Roll a Ball

//CameraController.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CameraController : MonoBehaviour {
	public Gameobject player;
	private Vector3 offset;
	// Use this for initialization
	void Start （） {
		offset = transform.position - player.transform.position;//得出运行开始的固定偏移
	}
	
	// Update is called once per frame
	void LateUpdate （） {
		transform.position = player.transform.position
		+ offset;
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-11-10 17:48  RollABall
     文件        7204  2018-11-10 17:36  RollABallAssembly-CSharp.csproj
     目录           0  2018-10-28 21:36  RollABallAssets
     目录           0  2018-10-28 22:49  RollABallAssetsMaterials
     文件        2025  2018-10-28 19:58  RollABallAssetsMaterialsBackground.mat
     文件         230  2018-10-28 16:06  RollABallAssetsMaterialsBackground.mat.meta
     文件        2003  2018-10-28 22:49  RollABallAssetsMaterialsPickup.mat
     文件         230  2018-10-28 21:46  RollABallAssetsMaterialsPickup.mat.meta
     文件         214  2018-10-28 16:05  RollABallAssetsMaterials.meta
     目录           0  2018-10-30 11:47  RollABallAssetsPrefabs
     文件        3576  2018-10-30 11:47  RollABallAssetsPrefabsPickUp.prefab
     文件         232  2018-10-28 21:37  RollABallAssetsPrefabsPickUp.prefab.meta
     文件         214  2018-10-28 21:36  RollABallAssetsPrefabs.meta
     目录           0  2018-10-29 11:23  RollABallAssetsscripts
     文件         496  2018-10-28 22:53  RollABallAssetsscriptsCameraController.cs
     文件         285  2018-10-28 20:08  RollABallAssetsscriptsCameraController.cs.meta
     文件        1104  2018-10-29 11:23  RollABallAssetsscriptsPlayerController.cs
     文件         285  2018-10-28 16:25  RollABallAssetsscriptsPlayerController.cs.meta
     文件         297  2018-10-28 21:53  RollABallAssetsscriptsRotator.cs
     文件         285  2018-10-28 21:23  RollABallAssetsscriptsRotator.cs.meta
     文件         214  2018-10-28 16:23  RollABallAssetsscripts.meta
     目录           0  2018-10-30 11:34  RollABallAssets\_scenes
     文件       61977  2018-10-30 11:34  RollABallAssets\_scenesMainGame.unity
     文件         197  2018-10-28 15:42  RollABallAssets\_scenesMainGame.unity.meta
     文件         214  2018-10-28 15:42  RollABallAssets\_scenes.meta
     目录           0  2018-10-30 13:18  RollABallBuild
     文件    22302656  2018-03-26 18:27  RollABallBuildUnityPlayer.dll
     文件      650752  2018-10-30 13:18  RollABallBuild
oll a ball.exe
     目录           0  2018-10-30 13:18  RollABallBuild
oll a ball_Data
     目录           0  2018-10-30 13:18  RollABallBuild
oll a ball_DataManaged
     文件        5120  2018-10-30 13:18  RollABallBuild
oll a ball_DataManagedAssembly-CSharp.dll
............此处省略1177个文件信息