1. 建立一个名为FlyPath的飞行路径对象
2. 在FlyPath对象下，加载一个名为FlyCamera的相机
3. 建立一个空的Game Object，将FlyPath脚本拖放至该对象上
View Code
1 var path:GameObject;
2 var flyPathCamera:GameObject;
3 var mainCamera:GameObject;
4 var text2d:Texture2D[];
5 var flag : boolean;
6
7 function Start(){
8 path = GameObject.Find("FlyPath");
9 mainCamera = GameObject.Find("First Person Controller");
10 if( path!=null )
11 {
12 flyPathCamera = path.Find("FlyCamera");
13 }
14 flag=true;
15 }
16
17 function Update () {
18 if( path!=null && path.active )
19 {
20 var animation:Animation;
21 animation = path.GetComponent("Animation");
22 if( animation!=null )
23 {
24 if( !(animation.IsPlaying("Take 001")) )
25 {
26 path.active = false;
27 if( flyPathCamera!=null )
28 flyPathCamera.active = false;
29
30 if( mainCamera!=null )
31 mainCamera.active = true;
32 }
33 else if( mainCamera!=null && mainCamera.active )
34 {
35 mainCamera.active = false;
36 }
37 }
38 }
39 }
40
41 function ActiveFlyPath(){
42 if( path==null || flyPathCamera==null || mainCamera==null )
43 return;
44
45 bActive = !(path.active);
46 if( path.active!=bActive )
47 {
48 path.active = bActive;
49 flyPathCamera.active = bActive;
50 var animation:Animation;
51 animation = path.GetComponent("Animation");
52 if( animation!=null )
53 {
54 animation.active = bActive;
55 if( bActive && !animation.IsPlaying("Take 001") )
56 animation.Play("Take 001");
57 else if( !bActive )
58 animation.Stop();
59 }
60 }
61
62 bActive = !bActive;
63 if( mainCamera!=bActive )
64 {
65 mainCamera.active = bActive;
66 }
67 }
68
69 function OnGUI ()
70 {
71 if(flag==true)
72 {
73 if(GUI.Button(Rect(0,0,80,20),text2d[0])){
74 ActiveFlyPath();
75 }
76 flag=false;
77 }
78 else {
79 if(GUI.Button(Rect(0,0,80,20),text2d[1])){
80 ActiveFlyPath();
81 }
82 }
83 }