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标题: 如何建立飞行路径【转】 [打印本页]

作者: 奔跑的小兔 时间: 2012-8-10 16:27
标题: 如何建立飞行路径【转】
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

var path:GameObject;
  var flyPathCamera:GameObject;
var mainCamera:GameObject;
var text2d:Texture2D[];
var flag : boolean;

function Start(){
   path = GameObject.Find("FlyPath");
   mainCamera = GameObject.Find("First Person Controller");
   if( path!=null )
   {
      flyPathCamera = path.Find("FlyCamera");
   }
   flag=***e;
}

function Update () {
   if( path!=null && path.active )
   {
      var animation:Animation;
      animation = path.GetComponent("Animation");
      if( animation!=null )
      {
         if( !(animation.IsPlaying("Take 001")) )
         {
               path.active = false;
               if( flyPathCamera!=null )
                  flyPathCamera.active = false;

               if( mainCamera!=null )
                  mainCamera.active = ***e;
         }
         else if( mainCamera!=null && mainCamera.active )
         {
               mainCamera.active = false;
         }
      }
   }
}

function  ActiveFlyPath(){
   if( path==null || flyPathCamera==null || mainCamera==null )
      return;

   bActive = !(path.active);
   if( path.active!=bActive )
   {
      path.active = bActive;
      flyPathCamera.active = bActive;
      var animation:Animation;
      animation = path.GetComponent("Animation");
      if( animation!=null )
      {
         animation.active = bActive;
         if( bActive && !animation.IsPlaying("Take 001") )
               animation.Play("Take 001");
         else if( !bActive )
               animation.Stop();
      }
   }

   bActive = !bActive;
   if( mainCamera!=bActive )
   {
      mainCamera.active = bActive;
   }
}

function OnGUI ()
{
   if(flag==***e)
   {
      if(GUI.Button(Rect(0,0,80,20),text2d[0])){
      ActiveFlyPath();
      }
      flag=false;
   }
   else {
      if(GUI.Button(Rect(0,0,80,20),text2d[1])){
      ActiveFlyPath();
      }
   }
}

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