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Thumbnail : [PV3D] Vector Font on 3D World
[PV3D] Vector Font on 3D World
clockmaker 2009-08-27 MIT License

再生するにはFlash Playerが必要です。デスクトップのブラウザでご覧ください。

package 
{
    import flash.display.*;
    import flash.events.*;
    import flash.geom.*;
    import flash.text.*;
    import flash.filters.*;
    import flash.utils.getTimer;
    import org.papervision3d.core.clipping.FrustumClipping;
    import org.papervision3d.core.proto.MaterialObject3D;
    import org.papervision3d.lights.PointLight3D;
    import org.papervision3d.materials.ColorMaterial;
    import org.papervision3d.materials.MovieMaterial;
    import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
    import org.papervision3d.materials.special.CompositeMaterial;
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.materials.WireframeMaterial;
    import org.papervision3d.objects.*;
    import org.papervision3d.objects.primitives.*;
    import org.papervision3d.view.BasicView;
    import org.papervision3d.cameras.*;
    import org.papervision3d.materials.special.Letter3DMaterial;
    import org.papervision3d.typography.fonts.HelveticaBold;
    import org.papervision3d.typography.Text3D;
    import org.papervision3d.core.effects.view.ReflectionView;
    import caurina.transitions.properties.CurveModifiers;
    import caurina.transitions.Tweener;
    
    [SWF(width = "465", height = "465", frameRate = "60", backgroundColor = "0x001122")]
    
        
    public class Main extends ReflectionView
    {
        static private const ROUND           :uint = 2000;
        static private const OBJ_AMOUNT      :uint = 30;
        static private const CAMERA_POSITION :uint = 2000;
        static private const PLANE_SIZE      :uint = 3000;
        static private const COLOR_LIST      :Array  = [0x003399, 0x0066CC, 0x0099FF, 0x33CCFF];
        
        private var wraps:Array = [];
        private var words:Array = [];
        private var wrapRoot:DisplayObject3D;
        
        public function Main():void 
        {
            super(0, 0, true , false, CameraType.TARGET);
            
            camera.zoom = 1.5;
            camera.focus = 200;
            
            // refrection
            surfaceHeight = 0;
            //viewportReflection.filters = [new BlurFilter(2, 2, 3)];
            viewportReflection.alpha = .25;
            
            // safe polygon
            renderer.clipping = new FrustumClipping(FrustumClipping.NEAR)
            
            // add material
            var compMat:CompositeMaterial = new CompositeMaterial();
            compMat.addMaterial(new WireframeMaterial(0xEEEEEE));
            compMat.addMaterial(new ColorMaterial(0xEEEEEE, 0.1));
            
            var planeB:Plane = new Plane(compMat, PLANE_SIZE, PLANE_SIZE, 4, 4);
            planeB.pitch(90)
            scene.addChild(planeB);
            
            wrapRoot = scene.addChild(new DisplayObject3D());
            
            // particle motion
            var cnt:int = 0;
            for (var i:int = 0; i < OBJ_AMOUNT; i++ )
            {
                var wrap:DisplayObject3D = wrapRoot.addChild(new DisplayObject3D());
                wrap.y = ROUND * Math.random();
                wraps.push(wrap);
                
                // A-Z
                var char:String = String.fromCharCode(65 + 25 * Math.random() | 0);
                
                // letter
                var lettermat:Letter3DMaterial = new Letter3DMaterial();
                lettermat.fillColor = COLOR_LIST[ COLOR_LIST.length * Math.random() | 0];
                var word:Text3D = new Text3D(char , new HelveticaBold() , lettermat);
                
                word.z = 500 * Math.random() + 500;
                word.rotationY = 360 * Math.random();
                word.scale = 5 * Math.random() + 0.5;
                wrap.addChild(word);
                
                words.push(word)
            }

            stage.addEventListener(Event.ENTER_FRAME, loop)
        }
        
        private function loop(event:Event = null):void 
        {
            var i:int = wraps.length;
            while (i--) wraps[i].rotationY += i / 25;
            
            i = words.length;
            while (i--) words[i].rotationY += 4;
            
            camera.x += (CAMERA_POSITION * Math.sin(mouseX / stage.stageWidth * 360 * Math.PI / 180) - camera.x) * .1;
            camera.z += (CAMERA_POSITION * Math.cos(mouseX / stage.stageWidth * 360 * Math.PI / 180) - camera.z) * .1;
            camera.y += (CAMERA_POSITION * mouseY / stage.stageHeight - camera.y) * .1;
            
            singleRender();
        }
    }
}