Fixed shininess handling in MTLLoader. Tweaked new UTF8 example.

examples/js/loaders/MTLLoader.js

@@ -232,7 +232,7 @@ THREE.MTLLoader.MaterialCreator.prototype = {
                     params['map'].wrapS = this.wrap;
                     params['map'].wrapT = this.wrap;
                     break;
-                case 'Ns':
+                case 'ns':
                     // The specular exponent (defines the focus of the specular highlight)
                     // A high exponent results in a tight, concentrated highlight. Ns values normally range from 0 to 1000.
                     params['shininess'] = value;

examples/models/utf8_r104/ben.js

@@ -6,14 +6,14 @@
     "teethtop": { "Kd": [251, 248, 248] },
     "topeyelashes": { "Kd": [66, 52, 42], "map_Kd": "James_EyeLashTopTran.png", "d": 0.999 },
     "bottomeyelashes": { "Kd": [66, 52, 42], "map_Kd": "James_EyeLashBotTran.png", "d": 0.999 },
-    "head": { "map_Kd": "James_Face_Color_Hair_Lores.jpg" },
+    "head": { "map_Kd": "James_Face_Color_Hair_Lores.jpg", "Ks": [30,30,30], "Ns": 100 },
     "eyetrans": { "Kd": [0, 0, 0] },
     "pupil": { "Kd": [1, 1, 1] },
     "iris": { "map_Kd": "James_Eye_Inner_Green.jpg" },
     "eyeball": { "map_Kd": "James_Eye_Green.jpg" },
-    "pants": { "map_Kd": "MJeans1TEX_Lores.jpg" },
-    "tshirt3": { "map_Kd": "MTshirt3TEX_Lores.jpg" },
-    "skinbody": { "map_Kd": "James_Body_Lores.jpg" },
+    "pants": { "map_Kd": "MJeans1TEX_Lores.jpg", "Ks": [30,30,30], "Ns": 20 },
+    "tshirt3": { "map_Kd": "MTshirt3TEX_Lores.jpg", "Ks": [30,30,30], "Ns": 20 },
+    "skinbody": { "map_Kd": "James_Body_Lores.jpg", "Ks": [30,30,30], "Ns": 100 },
     "fingernails": { "map_Kd": "Nail_Hand_01_Lores.jpg" },
     "soleshoe": { "map_Kd": "MCasShoe1TEX_Lores.jpg" },
     "sole": { "map_Kd": "MCasShoe1TEX_Lores.jpg" },

examples/models/utf8_r104/hand.js

 {
   "materials": {
     "preview": { "Kd": [184, 136, 234] },
-    "nails": { "map_Kd": "hand.jpg" },
-    "skin": { "map_Kd": "hand.jpg" }
+    "nails": { "Kd": [251, 238, 209], "map_Kd": "hand.jpg", "Ks": [30,30,30], "Ns": 100 },
+    "skin": { "Kd": [207, 181, 161],  "map_Kd": "hand.jpg", "Ks": [30,30,30], "Ns": 30 }
   },
   "decodeParams": {
     "decodeOffsets": [-7473,-239,-8362,0,0,-511,-511,-511],

examples/webgl_loader_utf8_r104.html

@@ -86,10 +86,10 @@
 
 				// LIGHTS
 
-				var ambient = new THREE.AmbientLight( 0x221100 );
+				var ambient = new THREE.AmbientLight( 0x222222 );
 				scene.add( ambient );
 
-				var directionalLight = new THREE.DirectionalLight( 0xffeedd );
+				var directionalLight = new THREE.DirectionalLight( 0xffffff );
 				directionalLight.position.set( 0, 0, 1 ).normalize();
 				scene.add( directionalLight );
 
@@ -127,7 +127,7 @@
 					object.position.y = -125;
 					scene.add( object );
 
-				} );
+				}, { normalizeRGB: true } );
 
 				loader.load( "models/utf8_r104/ben.js", function ( object ) {
 
@@ -137,7 +137,7 @@
 					object.position.y = -125;
 					scene.add( object );
 
-				} );
+				}, { normalizeRGB: true } );
 
 				//