threex
Version:
Game Extensions for three.js http://www.threejsgames.com/extensions/
291 lines (240 loc) • 11.9 kB
JavaScript
//////////////////////////////////////////////////////////////////////////////////
// Create funciton //
//////////////////////////////////////////////////////////////////////////////////
tQuery.registerStatic('createCar', function(opts){
return new tQuery.Car(opts)
});
//////////////////////////////////////////////////////////////////////////////////
// Class //
//////////////////////////////////////////////////////////////////////////////////
/**
* Plugins for sport car
*/
tQuery.registerStatic('Car', function(opts){
// handle parameters
this._opts = tQuery.extend(opts, {
type : "veyron",
scale : 1.5,
world : tQuery.world
});
this._opts.scale /= 400;
console.assert( ["gallardo", "veyron"].indexOf(this._opts.type) !== -1 );
var car = new THREE.Car();
this._car = car;
car.modelScale = this._opts.scale;
car.backWheelOffset = {
"gallardo" : 25 * car.modelScale,
"veyron" : 0 * car.modelScale
}[this._opts.type];
car.MAX_SPEED *= car.modelScale;
car.MAX_REVERSE_SPEED *= car.modelScale;
car.FRONT_ACCELERATION *= car.modelScale;
car.BACK_ACCELERATION *= car.modelScale;
car.FRONT_DECCELERATION *= car.modelScale;
car.STEERING_RADIUS_RATIO/= car.modelScale;
car.callback = function( object ){
object.root.position.y = {
"gallardo" : 0.13,
"veyron" : 0
}[this._opts.type]
//this._setNormalMaterial();
this._setNiceMaterial();
this._addFlare();
this._car.enableShadows(true);
this.trigger('load');
}.bind(this);
// determine urls
var baseUrl = tQuery.Car.baseUrl;
if( this._opts.type === "gallardo" ){
var bodyUrl = baseUrl + '/examples/obj/gallardo/parts/gallardo_body_bin.js'
var wheelUrl = baseUrl + '/examples/obj/gallardo/parts/gallardo_wheel_bin.js'
}else if( this._opts.type === "veyron" ){
var bodyUrl = baseUrl + '/examples/obj/veyron/parts/veyron_body_bin.js'
var wheelUrl = baseUrl + '/examples/obj/veyron/parts/veyron_wheel_bin.js'
}else console.assert(false);
// start loading
car.loadPartsBinary(bodyUrl, wheelUrl);
// the controls of the car
this._controlsCar = {
moveForward : false,
moveBackward : false,
moveLeft : false,
moveRight : false
};
// hook the rendering loop and update the car model
this._loopCb = function(delta){
this._car.updateCarModel(delta, this._controlsCar);
}.bind(this);
this._opts.world.hook(this._loopCb);
// to contains the flares sprite
this._flareSprites = {}
});
// make it pluginable at instance level
tQuery.pluginsInstanceOn(tQuery.Car);
// make it eventable
tQuery.MicroeventMixin(tQuery.Car.prototype);
tQuery.Car.baseUrl = "../../../plugins/car/";
tQuery.Car.prototype.destroy = function(){
this._opts.world.unhook(this._loopCb);
}
//////////////////////////////////////////////////////////////////////////////////
// //
//////////////////////////////////////////////////////////////////////////////////
tQuery.Car.prototype.controls = function(){
return this._controlsCar;
}
tQuery.Car.prototype.model = function(){
return this._car.root;
}
//////////////////////////////////////////////////////////////////////////////////
// //
//////////////////////////////////////////////////////////////////////////////////
tQuery.Car.prototype.flareVisible = function(categories, value){
var flareCategories = ['frontA', 'frontB', 'backA', 'backB'];
categories.forEach(function(category){
console.assert( flareCategories.indexOf(category) !== -1 );
var flares = this._flareSprites[category];
if( !flares ) return;
flares.forEach(function(sprite){
sprite.visible = value;
})
}.bind(this))
};
tQuery.Car.prototype.flareOpacity = function(categories, value){
var flareCategories = ['frontA', 'frontB', 'backA', 'backB'];
categories.forEach(function(category){
console.assert( flareCategories.indexOf(category) !== -1 );
var flares = this._flareSprites[category];
if( !flares ) return;
flares.forEach(function(sprite){
sprite.opacity = value;
})
}.bind(this))
};
tQuery.Car.prototype._addFlare = function(){
var object = this._car;
var scaleA = 2;
var scaleB = 5;
// FLARES
var flareA = THREE.ImageUtils.loadTexture( "images/lensflare2.jpg" );
var flareB = THREE.ImageUtils.loadTexture( "images/lensflare0.png" );
var params = {
"frontA" : { map: flareA, useScreenCoordinates: false, color: 0xffffff, blending: THREE.AdditiveBlending },
"frontB" : { map: flareB, useScreenCoordinates: false, color: 0xffffff, blending: THREE.AdditiveBlending },
"backA" : { map: flareA, useScreenCoordinates: false, color: 0xff0000, blending: THREE.AdditiveBlending },
"backB" : { map: flareB, useScreenCoordinates: false, color: 0xff0000, blending: THREE.AdditiveBlending }
};
if( this._opts.type === "gallardo" ){
var flares = [
// front
[ "frontA", scaleA, [ 70, 10, 160 ] ] , [ "frontA", scaleA, [ 66, -1, 175 ] ] , [ "frontA", scaleA, [ 66, -1, 165 ] ],
[ "frontB", scaleB, [ 70, 10, 160 ] ] , [ "frontB", scaleB, [ 66, -1, 175 ] ] , [ "frontB", scaleB, [ 66, -1, 165 ] ],
[ "frontA", scaleA, [ -70, 10, 160 ] ] , [ "frontA", scaleA, [ -66, -1, 175 ] ], [ "frontA", scaleA, [ -66, -1, 165 ] ],
[ "frontB", scaleB, [ -70, 10, 160 ] ] , [ "frontB", scaleB, [ -66, -1, 175 ] ], [ "frontB", scaleB, [ -66, -1, 165 ] ],
// back
[ "backA", scaleA, [ 61, 19, -185 ] ] , [ "backA", scaleA, [ 55, 19, -185 ] ],
[ "backB", scaleB, [ 61, 19, -185 ] ] , [ "backB", scaleB, [ 55, 19, -185 ] ],
[ "backA", scaleA, [ -61, 19, -185 ] ] , [ "backA", scaleA, [ -55, 19, -185 ] ],
[ "backB", scaleB, [ -61, 19, -185 ] ] , [ "backB", scaleB, [ -55, 19, -185 ] ],
];
}else if( this._opts.type === "veyron" ){
var flares = [
// front
[ "frontA", scaleA, [ 47, 38, 120 ] ] , [ "frontA", scaleA, [ 40, 38, 120 ] ], [ "frontA", scaleA, [ 32, 38, 122 ] ],
[ "frontB", scaleB, [ 47, 38, 120 ] ] , [ "frontB", scaleB, [ 40, 38, 120 ] ], [ "frontB", scaleB, [ 32, 38, 122 ] ],
[ "frontA", scaleA, [ -47, 38, 120 ] ] , [ "frontA", scaleA, [ -40, 38, 120 ] ], [ "frontA", scaleA, [ -32, 38, 122 ] ],
[ "frontB", scaleB, [ -47, 38, 120 ] ] , [ "frontB", scaleB, [ -40, 38, 120 ] ], [ "frontB", scaleB, [ -32, 38, 122 ] ],
// back
[ "backA", scaleA, [ 22, 50, -123 ] ] , [ "backA", scaleA, [ 32, 49, -123 ] ],
[ "backB", scaleB, [ 22, 50, -123 ] ] , [ "backB", scaleB, [ 32, 49, -123 ] ],
[ "backA", scaleA, [ -22, 50, -123 ] ] , [ "backA", scaleA, [ -32, 49, -123 ] ],
[ "backB", scaleB, [ -22, 50, -123 ] ] , [ "backB", scaleB, [ -32, 49, -123 ] ],
];
}else console.assert(false);
for( var i = 0; i < flares.length; i ++ ){
var flare = flares[i];
var name = flare[ 0 ];
var param = params[ name ];
var scale = flare[ 1 ] * this._car.modelScale;
var position = flare[ 2 ];
var sprite = new THREE.Sprite( new THREE.SpriteMaterial(param) );
sprite.scale.set( scale, scale, scale );
sprite.position.set(position[0], position[1], position[2])
// add the sprite
object.bodyMesh.add( sprite );
this._flareSprites[name] = this._flareSprites[name] || [];
this._flareSprites[name].push( sprite );
}
};
//////////////////////////////////////////////////////////////////////////////////
// //
//////////////////////////////////////////////////////////////////////////////////
tQuery.Car.prototype._setNormalMaterial = function()
{
var car = this._car;
var materials = car.bodyMaterials;
materials[ 0 ] = new THREE.MeshNormalMaterial(); // body
materials[ 1 ] = new THREE.MeshNormalMaterial(); // front under lights, back
var materials = car.wheelMaterials;
materials[ 0 ] = new THREE.MeshNormalMaterial(); // insides
materials[ 1 ] = new THREE.MeshNormalMaterial(); // tire
}
tQuery.Car.prototype._setNiceMaterial = function(){
var textureCube = tQuery.createCubeTexture('swedishRoyalCastle');
// directly from altered demo
var mlib = {
body: [],
"Chrome" : new THREE.MeshLambertMaterial( { color: 0xffffff, ambient: 0xffffff, envMap: textureCube } ),
"ChromeN" : new THREE.MeshLambertMaterial( { color: 0xffffff, ambient: 0xffffff, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.75 } ),
"Dark chrome" : new THREE.MeshLambertMaterial( { color: 0x444444, ambient: 0x444444, envMap: textureCube } ),
"Black rough" : new THREE.MeshLambertMaterial( { color: 0x050505, ambient: 0x050505 } ),
"Dark glass" : new THREE.MeshLambertMaterial( { color: 0x101020, ambient: 0x101020, envMap: textureCube, opacity: 0.5, transparent: true } ),
"Orange glass" : new THREE.MeshLambertMaterial( { color: 0xffbb00, ambient: 0xffbb00, opacity: 0.5, transparent: true } ),
"Red glass" : new THREE.MeshLambertMaterial( { color: 0xff0000, ambient: 0xff0000, opacity: 0.5, transparent: true } ),
"Black metal" : new THREE.MeshLambertMaterial( { color: 0x222222, ambient: 0x222222, envMap: textureCube, combine: THREE.MultiplyOperation } ),
"Orange metal" : new THREE.MeshLambertMaterial( { color: 0xff6600, ambient: 0xff6600, envMap: textureCube, combine: THREE.MultiplyOperation } )
}
mlib.body.push( [ "Orange" , new THREE.MeshLambertMaterial( { color: 0x883300, ambient: 0x883300, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.1 } ) ] );
mlib.body.push( [ "Blue" , new THREE.MeshLambertMaterial( { color: 0x113355, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.1 } ) ] );
mlib.body.push( [ "Red" , new THREE.MeshLambertMaterial( { color: 0x660000, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.1 } ) ] );
mlib.body.push( [ "Black" , new THREE.MeshLambertMaterial( { color: 0x000000, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.2 } ) ] );
mlib.body.push( [ "White" , new THREE.MeshLambertMaterial( { color: 0xffffff, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.2 } ) ] );
mlib.body.push( [ "Carmine" , new THREE.MeshPhongMaterial( { color: 0x770000, specular: 0xffaaaa, envMap: textureCube, combine: THREE.MultiplyOperation } ) ] );
mlib.body.push( [ "Gold" , new THREE.MeshPhongMaterial( { color: 0xaa9944, specular: 0xbbaa99, shininess: 50, envMap: textureCube, combine: THREE.MultiplyOperation } ) ] );
mlib.body.push( [ "Bronze" , new THREE.MeshPhongMaterial( { color: 0x150505, specular: 0xee6600, shininess: 10, envMap: textureCube, combine: THREE.MixOperation, reflectivity: 0.2 } ) ] );
mlib.body.push( [ "Chrome" , new THREE.MeshPhongMaterial( { color: 0xffffff, specular: 0xffffff, envMap: textureCube, combine: THREE.MultiplyOperation } ) ] );
var car = this._car;
if( this._opts.type === 'gallardo' ){
// BODY
var materials = car.bodyMaterials;
materials[ 0 ] = mlib.body[ 0 ][ 1 ]; // body
materials[ 1 ] = mlib[ "Dark chrome" ]; // front under lights, back
// WHEELS
var materials = car.wheelMaterials;
materials[ 0 ] = mlib[ "Chrome" ]; // insides
materials[ 1 ] = mlib[ "Black rough" ]; // tire
}else if( this._opts.type === 'veyron' ){
// 0 - top, front center, back sides
// 1 - front sides
// 2 - engine
// 3 - small chrome things
// 4 - backlights
// 5 - back signals
// 6 - bottom, interior
// 7 - windshield
// BODY
var materials = car.bodyMaterials;
materials[ 0 ] = mlib[ "Black metal" ]; // top, front center, back sides
materials[ 1 ] = mlib[ "Chrome" ]; // front sides
materials[ 2 ] = mlib[ "Chrome" ]; // engine
materials[ 3 ] = mlib[ "Dark chrome" ]; // small chrome things
materials[ 4 ] = mlib[ "Red glass" ]; // backlights
materials[ 5 ] = mlib[ "Orange glass" ]; // back signals
materials[ 6 ] = mlib[ "Black rough" ]; // bottom, interior
materials[ 7 ] = mlib[ "Dark glass" ]; // windshield
// WHEELS
var materials = car.wheelMaterials;
materials[ 0 ] = mlib[ "Chrome" ]; // insides
materials[ 1 ] = mlib[ "Black rough" ]; // tire
}else console.assert( false );
}