Forked from:: Yaski's 3D cube with motion blur

forked from: 3D cube with motion blur

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license : All rights reserved
modified : 2008-12-20 13:46:29

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// forked from Yaski's 3D cube with motion blur
// forked from ll_koba_ll's 3D cube
// write as3 code here..
package {

import flash.display.*;
    import flash.text.*;
    import flash.events.*;
    import flash.geom.*;

[SWF(frameRate="100", backgroundColor="#000000")]  
    public class Cube extends Sprite {

private var sp:Sprite;
        private var canvas:Sprite = new Sprite();
        private var faceArray:Array;
        private const CUBE_SCALE:int = 100;
        private var dirX:Boolean = false;
        private var dirY:Boolean = false;
        private var dirZ:Boolean = false;
        private var bmp:Bitmap;
        private var fadeTransform:ColorTransform = new ColorTransform(0, 0.7, 0);

public function Cube() {                        
            init();
            bmp = new Bitmap(new BitmapData(300, 300, false, 0x0));
            bmp.smoothing = true;
            bmp.width = stage.stageWidth;
            bmp.height = stage.stageHeight;
            addChild(bmp);
        }

private function init():void {
            createCubeFace();

addEventListener(Event.ENTER_FRAME, function(e:Event):void {
                sp.rotationY += 1;
                sp.rotationX += 1;
                sp.x = (dirX) ? sp.x + 8 : sp.x - 8;
                sp.y = (dirY) ? sp.y + 6 : sp.y - 6;
                sp.z = (dirZ) ? sp.z + 2 : sp.z - 2;
                if (sp.x >= 300 || sp.x <= 20) {dirX = !dirX};
                if (sp.y >= 250 || sp.y <= 0) {dirY = !dirY};
                if (sp.z >= 300 || sp.z <= 10) {dirZ = !dirZ};
                bmp.bitmapData.colorTransform(bmp.bitmapData.rect, fadeTransform);
                bmp.bitmapData.draw(canvas);
            });

}

private function createCubeFace():void {
            sp = new Sprite();
            canvas.addChild(sp);
            sp.x = 200;
            sp.y = 200;

var s:Sprite;
            faceArray = new Array();

function createFace(c:uint):Sprite {
                var s:Sprite = new Sprite();
                drawRect(s, c);
                sp.addChild(s);
                return s
            }
            
            // 背面
            s = createFace(0xff0000);
            s.z = CUBE_SCALE/2;

var t:TextField = new TextField();
            s.addChild(t);
            t.text = "AS 3 is COOL!!!";
            t.autoSize = TextFieldAutoSize.LEFT;
            t.setTextFormat(new TextFormat("_ゴシック", 15, 0xFF0000));
            t.x = -50
            t.y = -20
            
            // 左
            s = createFace(0x0000ff);
            s.rotationY = 90;
            s.x = -CUBE_SCALE/2;
            
            // 右
            s = createFace(0x00ff00);
            s.rotationY = 90;
            s.x = CUBE_SCALE/2;
            
            // 上
            s = createFace(0xffff00);
            s.rotationX = 90;
            s.y = -CUBE_SCALE/2;

// 下
            s = createFace(0x00ffff);
            s.rotationX = 90;
            s.y = CUBE_SCALE/2;

// 前面
            s = createFace(0xaaaaaa);
            s.z = -CUBE_SCALE/2;

t = new TextField();
            s.addChild(t);
            t.text = "Updated by Яски";
            t.autoSize = TextFieldAutoSize.LEFT;
            t.setTextFormat(new TextFormat("_ゴシック", 15, 0xFF));
            t.x = -50
            t.y = -20
        }

private function drawRect(s:Sprite, c:uint):void {
            var g:Graphics = s.graphics;
            g.lineStyle(2, 0xFF00);
            g.beginFill(c, 0); // z sort してないから塗りは消しておく
            g.drawRect(-CUBE_SCALE/2, -CUBE_SCALE/2, CUBE_SCALE, CUBE_SCALE);
            g.endFill();
        }

}
}

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