Fixed samples to work with resizing code introduced yesterday. Now the...

samples/o3djs/webgl.js

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 62 matching lines @@
       if (o3d_features) {
         features = o3d_features;
       } else {
         features = '';
       }
     }
     var objElem = o3djs.webgl.createClient(element, features, opt_debug);
     clientElements.push(objElem);
   }
 
-  callback(clientElements);
+  // Wait for the client elements to be fully initialized. This
+  // involves waiting for the page to fully layout and the initial
+  // resize event to be processed.
+  var clearId = window.setInterval(function() {
+    for (var cc = 0; cc < clientElements.length; ++cc) {
+      var element = clientElements[cc];
+      if (!element.sizeInitialized_) {
+        return;
+      }
+    }
+    window.clearInterval(clearId);
+    callback(clientElements);
+  });
 };
 
 
 /**
  * Adds a wrapper object to single gl function context that checks for errors
  * before the call.
  * @param {WebGLContext} context
  * @param {string} fname The name of the function.
  * @return {}
  */
@@ skipping 53 matching lines @@
   // element (div), and initialize its size correctly.
   var canvas;
   canvas = document.createElement('canvas');
   canvas.style.width = "100%";
   canvas.style.height = "100%";
   var resizeHandler = function() {
     var width = Math.max(1, canvas.clientWidth);
     var height = Math.max(1, canvas.clientHeight);
     canvas.width = width;
     canvas.height = height;
+    canvas.sizeInitialized_ = true;
   };
   window.addEventListener('resize', resizeHandler, false);
   setTimeout(resizeHandler, 0);
 
   var client = new o3d.Client;
   client.initWithCanvas(canvas);
   canvas.client = client;
   canvas.o3d = o3d;
 
   if (opt_debug) {
     client.gl = o3djs.webgl.addDebuggingWrapper(client.gl);
   }
 
   element.appendChild(canvas);
   return canvas;
 };