Simplified css3d_molecules example.

examples/css3d_molecules.html

@@ -11,14 +11,7 @@
 
 			body {
 				background-color: #050505;
-
-				background: rgb(43,45,48); /* Old browsers */
-				background: -moz-radial-gradient(center, ellipse cover,  rgba(43,45,48,1) 0%, rgba(0,0,0,1) 100%); /* FF3.6+ */
-				background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(43,45,48,1)), color-stop(100%,rgba(0,0,0,1))); /* Chrome,Safari4+ */
-				background: -webkit-radial-gradient(center, ellipse cover,  rgba(43,45,48,1) 0%,rgba(0,0,0,1) 100%); /* Chrome10+,Safari5.1+ */
-				background: -o-radial-gradient(center, ellipse cover,  rgba(43,45,48,1) 0%,rgba(0,0,0,1) 100%); /* Opera 12+ */
-				background: -ms-radial-gradient(center, ellipse cover,  rgba(43,45,48,1) 0%,rgba(0,0,0,1) 100%); /* IE10+ */
-				background: radial-gradient(ellipse at center,  rgba(43,45,48,1) 0%,rgba(0,0,0,1) 100%); /* W3C */
+				background: radial-gradient(ellipse at center,  rgba(43,45,48,1) 0%,rgba(0,0,0,1) 100%);
 
 				margin: 0;
 				font-family: Arial;
@@ -286,27 +279,18 @@
 
 			//
 
-			function colorify( ctx, width, height, color, a ) {
+			function colorify( ctx, width, height, color ) {
 
-				var r = color.r;
-				var g = color.g;
-				var b = color.b;
+				var r = color.r, g = color.g, b = color.b;
 
 				var imageData = ctx.getImageData( 0, 0, width, height );
 				var data = imageData.data;
 
-				for ( var y = 0; y < height; y ++ ) {
-
-					for ( var x = 0; x < width; x ++ ) {
-
-						var index = ( y * width + x ) * 4;
+				for ( var i = 0, l = data.length; i < l; i += 4 ) {
 
-						data[ index ]     *= r;
-						data[ index + 1 ] *= g;
-						data[ index + 2 ] *= b;
-						data[ index + 3 ] *= a;
-
-					}
+					data[ i + 0 ] *= r;
+					data[ i + 1 ] *= g;
+					data[ i + 2 ] *= b;
 
 				}
 
@@ -377,7 +361,7 @@
 							var canvas = imageToCanvas( baseSprite );
 							var context = canvas.getContext( '2d' );
 
-							colorify( context, canvas.width, canvas.height, color, 1 );
+							colorify( context, canvas.width, canvas.height, color );
 
 							var dataUrl = canvas.toDataURL();