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| <?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:local="*"
creationComplete="init();" frameRate="60" height="600" width="800"
viewSourceURL="srcview/index.html">
<mx:Script>
<![CDATA[
import away3d.primitives.Plane;
import away3d.core.base.Mesh;
import __AS3__.vec.Vector;
import away3d.materials.BitmapMaterial;
import jiglib.physics.RigidBody;
import jiglib.plugin.away3d.*;
import mx.core.UIComponent;
import away3d.primitives.Sphere;
import away3d.core.math.Number3D;
import away3d.core.utils.Cast;
private var _physics:Away3DPhysics;
private var _shadows:Vector.<Plane> = new Vector.<Plane>();
private var _bodies:Vector.<RigidBody> = new Vector.<RigidBody>();
[Embed("shadow.png")] private var pngShadow:Class;
[Embed("water.jpg")] private var jpgPaper:Class;
private function init():void {
if (stage) {
initAway3D();
} else {
this.addEventListener(Event.ADDED_TO_STAGE, function(e:Event):void { initAway3D(); });
}
}
private function initAway3D():void {
stage.quality = flash.display.StageQuality.LOW;
stage.scaleMode = StageScaleMode.NO_SCALE;
_drawBackground();
// prepare physics
var walls:Vector.<RigidBody> = new Vector.<RigidBody>();
_physics = new Away3DPhysics(away3dMain.view, 5);
walls.push(_physics.createCube({width:1000, height:10, depth:1000}));
walls.push(_physics.createCube({width:10, height:1000, depth:1000}));
walls.push(_physics.createCube({width:1000, height:1000, depth:10}));
walls.push(_physics.createCube({width:10, height:1000, depth:1000}));
var sprite:Sprite = new Sprite();
var matrix:Matrix = new Matrix();
matrix.createGradientBox(512,512,0,0,0);
sprite.graphics.beginGradientFill("radial", [0xdddddd,0x000000], [1,1], [0,255], matrix);
sprite.graphics.drawRect(0,0,512,512);
sprite.graphics.endFill();
var bmd:BitmapData = new BitmapData(512,512,false);
bmd.draw(sprite);
var mat:BitmapMaterial = new BitmapMaterial(bmd);
for (var j:uint = 0; j < walls.length; j++) {
var body:RigidBody = walls[j];
var mesh:Mesh = Away3dMesh(body.skin).mesh;
body.movable = false;
mesh.material = mat;
mesh.ownCanvas = true;
mesh.pushback = true;
switch(j) {
case 1:
body.x = 505;
body.y = 495;
break;
case 2:
body.z = 505;
body.y = 495;
break;
case 3:
body.x = -505;
body.y = 495;
break;
}
}
var paper:BitmapMaterial = new BitmapMaterial(Cast.bitmap(jpgPaper));
for (var i:int = 0; i < 20; i++) {
var sphere:RigidBody = _physics.createSphere({radius:30, segmentsW:6, segmentsH:6});
_bodies.push(sphere);
sphere.x = 100 - Math.random() * 200;
sphere.y = 700 + Math.random() * 3000;
sphere.z = 200 - Math.random() * 100;
sphere.material.restitution = 1;
// This is how to access the engine specific mesh/do3d
_physics.getMesh(sphere).material = paper;
var plane:Plane = new Plane({material:new BitmapMaterial(Cast.bitmap(pngShadow)), height:80, width:80, bothsides:true});
plane.ownCanvas = true;
plane.pushback = true;
plane.filters = [new BlurFilter(8,8)];
plane.blendMode = BlendMode.SUBTRACT;
away3dMain.view.scene.addChild(plane);
_shadows.push(plane);
}
// create away3d scene
away3dMain.title = "SavageLook.com -- Away3D JigLib Demo";
away3dMain.camera.position = new Number3D(0, 700, -1500);
away3dMain.camera.lookAt(new Number3D(0,0,0));
// assign pre and post render functions
away3dMain.preRender = function():void {
for (var k:uint = 0; k < _shadows.length; k++) {
if (_shadows[k].x > 505 || _shadows[k].x < -505 || _shadows[k].z > 505 || _shadows[k].z < -505 || _bodies[k].y < -10) {
_shadows[k].visible = false;
} else {
_shadows[k].x = _bodies[k].x;
_shadows[k].z = _bodies[k].z;
}
}
_physics.step();
};
away3dMain.postRender = function():void { trace("postRender"); };
}
private function _drawBackground():void {
var sprite:Sprite = new Sprite();
var ui:UIComponent = new UIComponent();
var matrix:Matrix = new Matrix();
matrix.createGradientBox(this.width, this.height, Math.PI/2, 0, 0);
sprite.graphics.beginGradientFill("linear", [0x888888, 0xffffff], [1,1], [0,255], matrix);
sprite.graphics.drawRect(0, 0, this.width, this.height);
sprite.graphics.endFill();
ui.addChild(sprite);
this.addChildAt(ui, 0);
}
]]>
</mx:Script>
<local:AwayUIC id="away3dMain" x="0" y="0" height="600" width="800"/>
</mx:Application>
|
