Sets by cube

Display sets by cubes.

by fabu 29 Oct 2010

Embed

package {
    import flash.display.*;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.filters.*;
    import flash.text.*;
    
    import org.papervision3d.view.BasicView;
    import org.papervision3d.materials.special.Letter3DMaterial;
    import org.papervision3d.cameras.Camera3D;
    import org.papervision3d.events.InteractiveScene3DEvent;
    import org.papervision3d.typography.Text3D;
    import org.papervision3d.typography.fonts.HelveticaBold;
    import org.papervision3d.view.BasicView;
    import org.papervision3d.view.stats.StatsView;
    import org.papervision3d.objects.*;
    import org.papervision3d.objects.primitives.*;
    import org.papervision3d.core.render.filter.FogFilter;
    import org.papervision3d.materials.*;
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.materials.special.FogMaterial;
    import org.papervision3d.core.effects.view.ReflectionView;
    import org.papervision3d.lights.PointLight3D;
    import org.papervision3d.materials.shadematerials.PhongMaterial;
    import org.papervision3d.view.layer.ViewportLayer;
    
    import caurina.transitions.Tweener;
    
    [SWF(frameRate='60', backgroundColor='#333333')]
    public class FlashTest extends ReflectionView {
        
        private var prod : Boolean = false; 
        
        protected var do3d:DisplayObject3D;
        protected var cubes:Array = [];
        protected var titles:Array = [];
        protected var numItems:Number = 5;
        protected var currentItem:Number = 3;
        protected var angle:Number = 25;        
        protected var mat:PhongMaterial;
        protected var materials:MaterialsList;
        protected var light:PointLight3D;
      
        public function FlashTest() {            
            if(!prod) initStats();    
            super(640, 480, true, true);
            init();
        }
        
        protected function init():void 
        {
            createChildren();
            animate();
            startRendering();
        }
        protected function createChildren():void 
        {
            light = new PointLight3D();
            light.x = 10;
            light.y = 10;

            mat                = new PhongMaterial(light, 0x336699, 0x000000, 15);
            mat.smooth         = true;
            mat.interactive    = true;
            
            materials = new MaterialsList();
            materials.addMaterial(mat, "all");
            
            do3d = new DisplayObject3D();
            
            for (var i:int = 0; i < numItems; i++) 
            {
                var cube:Cube = new Cube(materials, 200, 200, 200, 20, 20, 20);
                
                cube.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, onCubeClick);
                cube.addEventListener(InteractiveScene3DEvent.OBJECT_OUT, handleOut);
                cube.addEventListener(InteractiveScene3DEvent.OBJECT_OVER, handleOver);
                
                var textMaterial : Letter3DMaterial = new Letter3DMaterial(0xffffff);
                
                textMaterial.doubleSided = true;
                
                var title: Text3D = new Text3D("Set " + (i+1), new HelveticaBold(), textMaterial);
                
                title.id = i;
                cube.id = i;
                
                titles.push(title);
                cubes.push(cube);
                do3d.addChild(title);
                do3d.addChild(cube);
                scene.addChild(do3d);
                
            }
            
            var plane:Plane = new Plane(new ColorMaterial(0x333333), 250, 250, 1, 1);
            plane.y = 250;
            plane.z = -1;
            scene.addChild(plane);
            
            //camera.zoom = 150;
        }
        
        protected function onCubeClick(evt:InteractiveScene3DEvent):void 
        {
            currentItem = evt.target.id;
            animate();
        }
        
        protected function animate():void 
        {
            for(var n:uint = 0; n < titles.length; n++){
                    if(n == currentItem){
                        Tweener.addTween(titles[n], {y:-250, time:2, onStart:function():void{ titles[n].visible=true; }});
                    } else {
                        Tweener.addTween(titles[n], {y:250, time:1, onComplete:function():void{ titles[n].visible=false; }});
                    }
            }
            
            for (var i:int = 0; i < cubes.length; i++) 
            {
                var cube:Cube = cubes[i];
                var cubeX:Number = i*500;
                var cubeZ:Number = i*1000;
                //var cubeRotationY:Number = 0
/*
                if (i == currentItem) 
                {
                    cubeZ                 = -300
                    Tweener.addTween(cube, {rotationY:cubeRotationY, x:cubeX, z:cubeZ, time:2});
                } 
                
                if(i > currentItem)  
                {
                    cubeX                 = (i - currentItem + 1) * 180;
                    //cubeRotationY         = angle + 10 * (i - currentItem);
                    Tweener.addTween(cube, {rotationY:cubeRotationY, x:cubeX, z:cubeZ, time:2});
                }                
                
                if (i < currentItem) 
                {
                    cubeX                 = (currentItem - i + 1) * -180;
                    //cubeRotationY         = -angle - 10 * (currentItem - i);
                    Tweener.addTween(cube, {rotationY:cubeRotationY, x:cubeX, z:cubeZ, time:2});
                } 
                */
                
                //Tweener.addTween(do3d, {x:(i*100), time:2});
                Tweener.addTween(cube, {x:cubeX, z:cubeZ, time:2});
                if (i == currentItem) 
                {
                    //Tweener.addTween(viewport, {x:-cubeX, time:2});
                }
            }
        }
        
        private function handleOut(event : MouseEvent) : void
        {                
            event.currentTarget.filters = null;
            event.currentTarget.z -= 5;
        }
 
        private function handleOver(event : MouseEvent) : void
        {
            var filter:GlowFilter = new GlowFilter(0x336699, 0.5, 50, 50, 2, 1, false, false);
            event.currentTarget.filters = [filter];
            event.currentTarget.z += 5;
        }
        
        private function initStats() : void
        {
                var statsView : StatsView = new StatsView(renderer);
                addChild(statsView);
        }
    }
}