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2 Responses to “A custom preloader in Unity part 1/3”

1. sinan says:

   March 2, 2010 at 8:58 am

   hii
   thnx for help.

   i use your first way but cant make it. still i see unity logo. i send you my code can you say what i do wrong?

   3 Boyutlu Online Simülasyon

   function DetectUnityWebPlayerActiveX
   on error resume next
   dim tControl, res, ua, re, matches, major
   res = 0
   set tControl = CreateObject(”UnityWebPlayer.UnityWebPlayer.1″)
   if IsObject(tControl) then
   if tControl.GetPluginVersion() = “2.5.0f5″ then
   ‘ 2.5.0f5 on Vista and later has an auto-update issue
   ‘ on Internet Explorer. Detect Vista (6.0 or later)
   ‘ and in that case treat it as not installed
   ua = Navigator.UserAgent
   set re = new RegExp
   re.Pattern = “Windows NT (\d+)\.”
   set matches = re.Execute(ua)
   if matches.Count = 1 then
   major = CInt(matches(0).SubMatches(0))
   if major < 6 then
   res = 1
   end if
   end if
   else
   res = 1
   end if
   end if
   DetectUnityWebPlayerActiveX = res
   end function

   function GetUnity () {
   if (navigator.appVersion.indexOf(”MSIE”) != -1 && navigator.appVersion.toLowerCase().indexOf(”win”) != -1)
   return document.getElementById(”UnityObject”);
   else if (navigator.appVersion.toLowerCase().indexOf(”safari”) != -1)
   return document.getElementById(”UnityObject”);
   else
   return document.getElementById(”UnityEmbed”);
   }

   function DetectUnityWebPlayer () {
   var tInstalled = false;
   if (navigator.appVersion.indexOf(”MSIE”) != -1 && navigator.appVersion.toLowerCase().indexOf(”win”) != -1) {
   tInstalled = DetectUnityWebPlayerActiveX();
   }
   else {
   if (navigator.mimeTypes && navigator.mimeTypes["application/vnd.unity"]) {
   if (navigator.mimeTypes["application/vnd.unity"].enabledPlugin && navigator.plugins && navigator.plugins["Unity Player"]) {
   tInstalled = true;
   }
   }
   }
   return tInstalled;
   }

   function GetInstallerPath () {
   var tDownloadURL = “”;
   var hasXpi = navigator.userAgent.toLowerCase().indexOf( “firefox” ) != -1;

   // Use standalone installer
   if (1)
   {
   if (navigator.platform == “MacIntel”)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/webplayer-i386.dmg”;
   else if (navigator.platform == “MacPPC”)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/webplayer-ppc.dmg”;
   else if (navigator.platform.toLowerCase().indexOf(”win”) != -1)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/UnityWebPlayer.exe”;
   return tDownloadURL;
   }
   // Use XPI installer
   else
   {
   if (navigator.platform == “MacIntel”)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/UnityWebPlayerOSX.xpi”;
   else if (navigator.platform == “MacPPC”)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/UnityWebPlayerOSX.xpi”;
   else if (navigator.platform.toLowerCase().indexOf(”win”) != -1)
   tDownloadURL = “http://webplayer.unity3d.com/download_webplayer-2.x/UnityWebPlayerWin32.xpi”;
   return tDownloadURL;
   }
   }

   function AutomaticReload () {
   navigator.plugins.refresh();
   if (DetectUnityWebPlayer())
   window.location.reload();

   setTimeout(’AutomaticReload()’, 500)
   }

   3 Boyutlu Online Simülasyon

   var hasUnity = DetectUnityWebPlayer();
   var brokenUnity = false;
   if (hasUnity) {

   document.write(’ \n’);
   document.write(’ \n’);
   document.write(’ \n’);
   document.write(”);

   // if Unity does not define to GetPluginVersion on Safari on 10.6, we presume the plugin
   // failed to load because it is not compatible with 64-bit Safari.
   if (navigator.appVersion.indexOf(”Safari”) != -1
   && navigator.appVersion.indexOf(”Mac OS X 10_6″) != -1
   && document.getElementById(”UnityEmbed”).GetPluginVersion == undefined)
   brokenUnity = true;

   // 2.5.0 cannot auto update on ppc. Treat as broken.
   else if (document.getElementById(”UnityEmbed”).GetPluginVersion() == “2.5.0f5″
   && navigator.platform == “MacPPC”)
   brokenUnity = true;
   }
   if (!hasUnity || brokenUnity) {

   var installerPath = GetInstallerPath();
   if (installerPath != “”) {
   // Place a link to the right installer depending on the platform we are on. The iframe is very important! Our goals are:
   // 1. Don’t have to popup new page
   // 2. This page still remains active, so our automatic reload script will refresh the page when the plugin is installed
   document.write(’ \n’);
   if (brokenUnity)
   document.write(’ \n’);
   else
   document.write(’ \n’);
   document.write(’ \n’);

   // By default disable ActiveX cab installation, because we can’t make a nice Install Now button
   // if (navigator.appVersion.indexOf(”MSIE”) != -1 && navigator.appVersion.toLowerCase().indexOf(”win”) != -1)
   if (0)
   {
   document.write(’ Title’);
   document.write(’ Contents’);
   document.write(”");

   var innerUnityPrompt = document.getElementById(”InnerUnityPrompt”);

   var innerHtmlDoc =
   ‘\n’ +
   ”;

   innerUnityPrompt.innerHTML = innerHtmlDoc;
   }

   document.write(’\n’);
   }
   else {
   document.write(’ \n’);
   if (brokenUnity)
   document.write(’ \n’);
   else
   document.write(’ \n’);
   document.write(’ \n’);
   }

   // hide broken player
   if (brokenUnity)
   document.getElementById(”UnityEmbed”).height = 0;

   // Reload when detected unity plugin – but only if no previous plugin is installed
   // – in that case a browser restart is needed.
   if (!brokenUnity)
   AutomaticReload();
   }

   This content requires the Unity Web Player
   Install the Unity Web Player today!

   http://www.fnshyl.com bilgi@fnshyl.com 555 697 73 00
2. admin says:

   June 22, 2010 at 10:11 am

   Code that has
   document.write(’\n’);
   In it cannot possibly be correct.

   What you should do is combine the bolded parameters in my example HTML code with this javascript: http://code.google.com/p/aquiris-u3dobject/

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