Disabled debug in example and added debug flags to grid output

examples/index.html

@@ -24,14 +24,14 @@
 	<script src="../build/vizi.js"></script>
 
 	<script>
-		// Enable debug output
-		VIZI.DEBUG = true;
+		// Debug output
+		VIZI.DEBUG = false;
 
 		var city = new VIZI.City();
 		city.init({
 			coords: [-0.01924, 51.50358] // Canary Wharf
 			// coords: [-0.1159894466, 51.5045487479] // London Eye
-			// coords: [-73.984762, 40.7516199] // NYC
+			// coords: [-73.984762, 40.7516199] // NYC (performance-heavy)
 		});
 	</script>
 

src/client/City.js

@@ -8,7 +8,7 @@
 		_.extend(this, VIZI.Mediator);
 
 		// Debug tools
-		this.dat = new VIZI.Dat();
+		this.dat = undefined;
 		this.fps = undefined;
 		this.rendererInfo = undefined;
 
@@ -148,8 +148,11 @@
 
 		var startTime = Date.now();
 
-		this.fps = new VIZI.FPS();
-		this.rendererInfo = new VIZI.RendererInfo();
+		if (VIZI.DEBUG) {
+			this.dat = new VIZI.Dat();
+			this.fps = new VIZI.FPS();
+			this.rendererInfo = new VIZI.RendererInfo();
+		}
 
 		VIZI.Log("Finished intialising debug tools in " + (Date.now() - startTime) + "ms");
 

src/client/Grid.js

@@ -58,10 +58,11 @@
 			this.boundsHighLonLat = this.getBoundsLonLat(this.boundsHigh);
 			this.boundsLowLonLat = this.getBoundsLonLat(this.boundsLow);
 
-			// Create debug model for grid
-			this.createDebug();
-
-			this.publish("addToScene", this.gridModel);
+			if (VIZI.DEBUG) {
+				// Create debug model for grid
+				this.createDebug();
+				this.publish("addToScene", this.gridModel);
+			}
 
 			return Q.fcall(function() {});
 		};