Examples: Removed unused variables

examples/canvas_lines.html

@@ -30,10 +30,6 @@
 			windowHalfX = window.innerWidth / 2,
 			windowHalfY = window.innerHeight / 2,
 
-			SEPARATION = 200,
-			AMOUNTX = 10,
-			AMOUNTY = 10,
-
 			camera, scene, renderer;
 
 			init();
@@ -41,10 +37,7 @@
 
 			function init() {
 
-				var container, separation = 100, amountX = 50, amountY = 50,
-				particles, particle;
-
-				container = document.createElement('div');
+				var container = document.createElement('div');
 				document.body.appendChild(container);
 
 				camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 10000 );
@@ -77,7 +70,7 @@
 
 				for ( var i = 0; i < 100; i ++ ) {
 
-					particle = new THREE.Sprite( material );
+					var particle = new THREE.Sprite( material );
 					particle.position.x = Math.random() * 2 - 1;
 					particle.position.y = Math.random() * 2 - 1;
 					particle.position.z = Math.random() * 2 - 1;

examples/canvas_materials_normal.html

@@ -46,8 +46,7 @@
 
 		<script>
 
-			var camera, scene, renderer,
-			loader, mesh;
+			var camera, scene, renderer, mesh;
 
 			init();
 			animate();
@@ -61,7 +60,7 @@
 
 				scene = new THREE.Scene();
 
-				loader = new THREE.BufferGeometryLoader();
+				var loader = new THREE.BufferGeometryLoader();
 				loader.load( 'models/json/WaltHeadLo_buffergeometry.json', function ( geometry ) {
 
 					mesh = new THREE.Mesh( geometry, new THREE.MeshNormalMaterial( { overdraw: 0.5 } ) );
@@ -100,8 +99,6 @@
 
 			function render() {
 
-				var time = Date.now() * 0.0005;
-
 				if ( mesh ) {
 
 					mesh.rotation.x -= 0.005;

examples/canvas_materials_reflection.html

@@ -105,8 +105,6 @@
 
 			function render() {
 
-				var time = Date.now() * 0.0005;
-
 				if ( mesh ) mesh.rotation.y -= 0.01;
 
 				renderer.render( scene, camera );

examples/js/MD2Character.js

@@ -42,7 +42,7 @@ THREE.MD2Character = function () {
 
 		var loader = new THREE.MD2Loader();
 
-		loader.load( config.baseUrl + config.body, function( geo ) {
+		loader.load( config.baseUrl + config.body, function ( geo ) {
 
 			geo.computeBoundingBox();
 			scope.root.position.y = - scope.scale * geo.boundingBox.min.y;
@@ -55,7 +55,7 @@ THREE.MD2Character = function () {
 			scope.meshBody = mesh;
 
 			scope.meshBody.clipOffset = 0;
-			scope.activeAnimationClipName = mesh.geometry.animations[0].name;
+			scope.activeAnimationClipName = mesh.geometry.animations[ 0 ].name;
 
 			scope.mixer = new THREE.AnimationMixer( mesh );
 
@@ -67,7 +67,7 @@ THREE.MD2Character = function () {
 
 		var generateCallback = function ( index, name ) {
 
-			return function( geo ) {
+			return function ( geo ) {
 
 				var mesh = createPart( geo, scope.skinsWeapon[ index ] );
 				mesh.scale.set( scope.scale, scope.scale, scope.scale );
@@ -82,7 +82,7 @@ THREE.MD2Character = function () {
 
 				checkLoadingComplete();
 
-			}
+			};
 
 		};
 
@@ -96,11 +96,14 @@ THREE.MD2Character = function () {
 
 	this.setPlaybackRate = function ( rate ) {
 
-		if( rate !== 0 ) {
+		if ( rate !== 0 ) {
+
 			this.mixer.timeScale = 1 / rate;
-		}
-		else {
+
+		} else {
+
 			this.mixer.timeScale = 0;
+
 		}
 
 	};
@@ -121,7 +124,7 @@ THREE.MD2Character = function () {
 
 	};
 
-	this.setSkin = function( index ) {
+	this.setSkin = function ( index ) {
 
 		if ( this.meshBody && this.meshBody.material.wireframe === false ) {
 
@@ -152,13 +155,16 @@ THREE.MD2Character = function () {
 
 		if ( this.meshBody ) {
 
-			if( this.meshBody.activeAction ) {
+			if ( this.meshBody.activeAction ) {
+
 				this.meshBody.activeAction.stop();
 				this.meshBody.activeAction = null;
+
 			}
 
 			var action = this.mixer.clipAction( clipName, this.meshBody );
-			if( action ) {
+
+			if ( action ) {
 
 				this.meshBody.activeAction = action.play();
 
@@ -172,35 +178,34 @@ THREE.MD2Character = function () {
 
 	};
 
-	this.syncWeaponAnimation = function() {
+	this.syncWeaponAnimation = function () {
 
 		var clipName = scope.activeClipName;
 
 		if ( scope.meshWeapon ) {
 
-			if( this.meshWeapon.activeAction ) {
+			if ( this.meshWeapon.activeAction ) {
+
 				this.meshWeapon.activeAction.stop();
 				this.meshWeapon.activeAction = null;
-			}
 
-			var geometry = this.meshWeapon.geometry,
-				animations = geometry.animations;
+			}
 
 			var action = this.mixer.clipAction( clipName, this.meshWeapon );
-			if( action ) {
 
-				this.meshWeapon.activeAction =
-						action.syncWith( this.meshBody.activeAction ).play();
+			if ( action ) {
+
+				this.meshWeapon.activeAction = action.syncWith( this.meshBody.activeAction ).play();
 
 			}
 
 		}
 
-	}
+	};
 
 	this.update = function ( delta ) {
 
-		if( this.mixer ) this.mixer.update( delta );
+		if ( this.mixer ) this.mixer.update( delta );
 
 	};
 

examples/webgl_animation_cloth.html

@@ -104,11 +104,9 @@
 
 				// lights
 
-				var light, materials;
-
 				scene.add( new THREE.AmbientLight( 0x666666 ) );
 
-				light = new THREE.DirectionalLight( 0xdfebff, 1 );
+				var light = new THREE.DirectionalLight( 0xdfebff, 1 );
 				light.position.set( 50, 200, 100 );
 				light.position.multiplyScalar( 1.3 );
 

examples/webgl_animation_skinning_morph.html

@@ -181,19 +181,9 @@
 
 			function createScene( geometry, materials, x, y, z, s ) {
 
-				//ensureLoop( geometry.animation );
-
 				geometry.computeBoundingBox();
 				var bb = geometry.boundingBox;
 
-				var path = "textures/cube/Park2/";
-				var format = '.jpg';
-				var urls = [
-						path + 'posx' + format, path + 'negx' + format,
-						path + 'posy' + format, path + 'negy' + format,
-						path + 'posz' + format, path + 'negz' + format
-					];
-
 				for ( var i = 0; i < materials.length; i ++ ) {
 
 					var m = materials[ i ];
@@ -201,17 +191,8 @@
 					m.morphTargets = true;
 
 					m.specular.setHSL( 0, 0, 0.1 );
-
 					m.color.setHSL( 0.6, 0, 0.6 );
 
-					//m.map = map;
-					//m.envMap = envMap;
-					//m.bumpMap = bumpMap;
-					//m.bumpScale = 2;
-
-					//m.combine = THREE.MixOperation;
-					//m.reflectivity = 0.75;
-
 				}
 
 				mesh = new THREE.SkinnedMesh( geometry, materials );

examples/webgl_camera_logarithmicdepthbuffer.html

@@ -193,8 +193,6 @@
 					emissive: 0x000000
 				};
 
-				var meshes = [];
-
 				var geometry = new THREE.SphereBufferGeometry(0.5, 24, 12);
 
 				for (var i = 0; i < labeldata.length; i++) {

examples/webgl_geometry_terrain.html

@@ -152,8 +152,7 @@
 
 			function generateTexture( data, width, height ) {
 
-				var canvas, canvasScaled, context, image, imageData,
-				level, diff, vector3, sun, shade;
+				var canvas, canvasScaled, context, image, imageData, vector3, sun, shade;
 
 				vector3 = new THREE.Vector3( 0, 0, 0 );
 

examples/webgl_geometry_terrain_fog.html

@@ -155,8 +155,7 @@
 
 			function generateTexture( data, width, height ) {
 
-				var canvas, canvasScaled, context, image, imageData,
-				level, diff, vector3, sun, shade;
+				var canvas, canvasScaled, context, image, imageData, vector3, sun, shade;
 
 				vector3 = new THREE.Vector3( 0, 0, 0 );
 

examples/webgl_geometry_terrain_raycast.html

@@ -168,8 +168,7 @@
 
 				// bake lighting into texture
 
-				var canvas, canvasScaled, context, image, imageData,
-					level, diff, vector3, sun, shade;
+				var canvas, canvasScaled, context, image, imageData, vector3, sun, shade;
 
 				vector3 = new THREE.Vector3( 0, 0, 0 );
 

examples/webgl_lights_physical.html

@@ -290,7 +290,6 @@
 
 				hemiLight.intensity = hemiLuminousIrradiances[ params.hemiIrradiance ];
 				var time = Date.now() * 0.0005;
-				var delta = clock.getDelta();
 
 				bulbLight.position.y = Math.cos( time ) * 0.75 + 1.25;
 

examples/webgl_loader_babylon.html

@@ -60,15 +60,15 @@
 
 				};
 
-				var texture = new THREE.Texture();
-
-				var material = new THREE.MeshBasicMaterial( { color: 'red' } );
-
 				var onProgress = function ( xhr ) {
+
 					if ( xhr.lengthComputable ) {
+
 						var percentComplete = xhr.loaded / xhr.total * 100;
 						console.log( Math.round(percentComplete, 2) + '% downloaded' );
+
 					}
+
 				};
 
 				var onError = function ( xhr ) {

examples/webgl_loader_nrrd.html

@@ -103,10 +103,7 @@
 				var loader = new THREE.NRRDLoader();
 				loader.load( "models/nrrd/I.nrrd", function ( volume ) {
 					var geometry,
-						canvas,
-						canvasMap,
 						material,
-						plane,
 						sliceZ,
 						sliceY,
 						sliceX;
@@ -122,18 +119,14 @@
 					scene.add( cube );
 
 					//z plane
-
-					var indexZ = 0;
 					sliceZ = volume.extractSlice('z',Math.floor(volume.RASDimensions[2]/4));
 					scene.add( sliceZ.mesh );
 
 					//y plane
-					var indexY = 0;
 					sliceY = volume.extractSlice('y',Math.floor(volume.RASDimensions[1]/2));
 					scene.add( sliceY.mesh );
 
 					//x plane
-					var indexX = 0;
 					sliceX = volume.extractSlice('x',Math.floor(volume.RASDimensions[0]/2));
 					scene.add( sliceX.mesh );
 

examples/webgl_materials_normalmap.html

@@ -158,8 +158,6 @@
 				var effectColor = new THREE.ShaderPass( THREE.ColorCorrectionShader );
 				effectFXAA = new THREE.ShaderPass( THREE.FXAAShader );
 
-				var canvas = renderer.context.canvas;
-
 				effectFXAA.uniforms[ 'resolution' ].value.set( 1 / window.innerWidth, 1 / window.innerHeight );
 
 				effectBleach.uniforms[ 'opacity' ].value = 0.4;

examples/webgl_materials_reflectivity.html

@@ -260,8 +260,6 @@
 
 				renderer.toneMappingExposure = params.exposure;
 
-				var timer = Date.now() * 0.00025;
-
 				camera.lookAt( scene.position );
 
 				if( params.autoRotate ) {

examples/webgl_materials_variations_basic.html

@@ -76,10 +76,6 @@
 				imgTexture.anisotropy = 16;
 				imgTexture = null;
 
-				var shininess = 50, specular = 0x333333;
-
-				var materials = [];
-
 				var cubeWidth = 400;
 				var numberOfSphersPerSide = 5;
 				var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;

examples/webgl_materials_variations_lambert.html

@@ -76,10 +76,6 @@
 				imgTexture.anisotropy = 16;
 				imgTexture = null;
 
-				var shininess = 50, specular = 0x333333;
-
-				var materials = [];
-
 				var cubeWidth = 400;
 				var numberOfSphersPerSide = 5;
 				var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;

examples/webgl_materials_variations_phong.html

@@ -76,10 +76,7 @@
 				imgTexture.anisotropy = 16;
 				imgTexture = null;
 
-				var shininess = 50, specular = 0x333333, bumpScale = 1;
-
-				var materials = [];
-
+				var bumpScale = 1;
 				var cubeWidth = 400;
 				var numberOfSphersPerSide = 5;
 				var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;

examples/webgl_materials_variations_standard.html

@@ -101,10 +101,7 @@
 
 					hdrCubeRenderTarget = pmremCubeUVPacker.CubeUVRenderTarget;
 
-					var shininess = 50, specular = 0x333333, bumpScale = 1;
-
-					var materials = [];
-
+					var bumpScale = 1;
 					var cubeWidth = 400;
 					var numberOfSphersPerSide = 5;
 					var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;

examples/webgl_materials_variations_toon.html

@@ -78,10 +78,7 @@
 				imgTexture.anisotropy = 16;
 				imgTexture = null;
 
-				var shininess = 50, specular = 0x333333, bumpScale = 1;
-
-				var materials = [];
-
+				var bumpScale = 1;
 				var cubeWidth = 400;
 				var numberOfSphersPerSide = 5;
 				var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;

examples/webgl_physics_volume.html

@@ -204,7 +204,7 @@
 				var geometry = new THREE.Geometry().fromBufferGeometry( bufGeometry );
 
 				// Merge the vertices so the triangle soup is converted to indexed triangles
-				var vertsDiff = geometry.mergeVertices();
+				geometry.mergeVertices();
 
 				// Convert again to BufferGeometry, indexed
 				var indexedBufferGeom = createIndexedBufferGeometryFromGeometry( geometry );

examples/webgl_postprocessing_sao.html

@@ -183,7 +183,6 @@
 
 				var width = window.innerWidth || 1;
 				var height = window.innerHeight || 1;
-				var devicePixelRatio = window.devicePixelRatio || 1;
 
 				camera.aspect = width / height;
 				camera.updateProjectionMatrix();

examples/webgl_shaders_vector.html

@@ -119,7 +119,6 @@
 
 				var vA = new THREE.Vector2();
 				var vB = new THREE.Vector2();
-				var vDot = new THREE.Vector2();
 
 				function processShape( path, reverse ) {
 

examples/webgl_shadowmap_performance.html

@@ -238,7 +238,7 @@
 				for ( var i = 0; i !== ANIMATION_GROUPS; ++ i ) {
 
 					var group = new THREE.AnimationObjectGroup();
-					animGroups.push( new THREE.AnimationObjectGroup() );
+					animGroups.push( group );
 
 				}
 

examples/webgl_sprites.html

@@ -54,7 +54,7 @@
 
 				var textureLoader = new THREE.TextureLoader();
 
-				var mapA = textureLoader.load( "textures/sprite0.png", createHUDSprites );
+				textureLoader.load( "textures/sprite0.png", createHUDSprites );
 				var mapB = textureLoader.load( "textures/sprite1.png" );
 				mapC = textureLoader.load( "textures/sprite2.png" );
 

examples/webgl_tonemapping.html

@@ -265,8 +265,6 @@
 				renderer.toneMappingExposure = params.exposure;
 				renderer.toneMappingWhitePoint = params.whitePoint;
 
-				var timer = Date.now() * 0.00025;
-
 				camera.lookAt( scene.position );
 
 				for ( var i = 0, l = group.children.length; i < l; i ++ ) {