Forked from:: mtok's code on 2009-1-11

forked from: code on 2009-1-11

/////////////////////////////////////////////////////////
The 25-Line ActionScript Contestの
November/December Finalistsの Entry 059を移植した。
オリジナルより読みやすいと思う。
オリジナルはBen Morrison氏作
クリックで３Ｄモードを切り替え
ESCキーでカラーモードが切り替わります。
/////////////////////////////////////////////////////////
Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

matsu

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favorite:6
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license : All rights reserved
modified : 2009-01-21 14:59:10

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/////////////////////////////////////////////////////////// 
// The 25-Line ActionScript Contestの 
// November/December Finalistsの Entry 059を移植した。 
// オリジナルより読みやすいと思う。 
// オリジナルはBen Morrison氏作 
// クリックで３Ｄモードを切り替え 
// ESCキーでカラーモードが切り替わります。 
///////////////////////////////////////////////////////////

/** 
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy 
* of this software and associated documentation files (the "Software"), to deal 
* in the Software without restriction, including without limitation the rights 
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the Software is 
* furnished to do so, subject to the following conditions: 
* 
* The above copyright notice and this permission notice shall be included in 
* all copies or substantial portions of the Software. 
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
* THE SOFTWARE. 
*/

package   
{ 
    import flash.display.BitmapData; 
    import flash.display.Sprite; 
    import flash.events.Event; 
    import flash.events.MouseEvent; 
    import flash.events.KeyboardEvent; 
    import flash.display.StageScaleMode; 
    import flash.display.StageAlign; 
    import flash.geom.Matrix; 
    import flash.geom.Matrix3D; 
    import flash.geom.Point; 
    import flash.text.TextField; 
    import flash.text.TextFieldAutoSize; 
    import flash.text.TextFieldType; 
    import flash.text.TextFormat; 
    import flash.utils.getTimer; 
    [SWF(width=465, height=465, backgroundColor=0x000000, frameRate=24)]

public class TVDot extends Sprite 
    { 
        private var screen:Sprite; 
        private var tf:TextField; 
        private var colorMode:int = 0; 
        private var mode:Boolean = true;    //3D 
        private var textColors:Array = [0xFFFFFF, 0x000000, 0x000000]; 
        private var bmpW:int = 40;//横方向のドットの数 
        private var bmpH:int = 24;//縦方向のドットの数 
        private var bmp:BitmapData; 
        private var dotSize:Number = 24; 
        private var tx:Number = 45; 
        private var scrollx:Number = 2;

public function TVDot()  
        { 
            addEventListener(Event.ADDED_TO_STAGE, addedToStage); 
        } 
         
        private function addedToStage(e:Event):void  
        { 
            stage.scaleMode = StageScaleMode.NO_SCALE; 
            stage.align = StageAlign.TOP_LEFT; 
            stage.addEventListener(MouseEvent.CLICK, clickHandler); 
            addChild(screen = new Sprite()); 
            screen.transform.matrix3D = new Matrix3D(Vector.<Number>([ 
                    1, 0, 0, 0, 
                    0, 1, 0, 0, 
                    0, 0, 1, 0, 
                    465*0.5, 465*0.5, 450, 1])); 
             
            tf = new TextField(); 
            tf.autoSize = TextFieldAutoSize.LEFT; 
            tf.defaultTextFormat = new TextFormat("_sans", 22); 
            tf.text = "upclose: an experiment with virtual lcd pixels. [esc] change color mode, click toggles 3d, keyboard edits text"; 
            tf.type = TextFieldType.INPUT; 
            tf.setSelection(tf.text.length, tf.text.length); 
            tf.addEventListener(KeyboardEvent.KEY_DOWN, keyDownHandler); 
             
            bmp = new BitmapData(bmpW, bmpH, false, 0x000000);

addEventListener(Event.ENTER_FRAME, enterFrameHandler); 
        } 
         
        private function keyDownHandler(e:KeyboardEvent):void  
        { 
            if (e.keyCode == 27) { 
                colorMode = (colorMode + 1) % 3; 
            } 
        } 
         
        private function clickHandler(e:MouseEvent):void  
        { 
            mode = !mode; 
        } 
         
        private function enterFrameHandler(e:Event):void  
        { 
            stage.focus = tf; 
            screen.graphics.clear(); 
             
            tf.textColor = textColors[colorMode]; 
             
            var c:uint = [ 
            0xFFFFFFFF, 
            0xFF000000 + 0x010000 * (int((Math.sin(getTimer()/1200)+1)*128)) + 0x000100 * (int((Math.sin(getTimer()/1000) + 1) * 128)) + 0x000001 * (int((Math.sin(getTimer() / 800) + 1) * 128)), 
            0xFFFFFFFF][colorMode]; 
            bmp.fillRect(bmp.rect, c); 
            if (colorMode == 0) { 
                bmp.perlinNoise(bmpW, bmpH, 1, 10, false, false, 7, false, [new Point( -getTimer() / 50, 0)]); 
            }

tx = tx < -tf.width + 8 ? bmp.width : tx - scrollx; 
            bmp.draw(tf, new Matrix(1, 0, 0, 1, tx, -3)); 
            var color:uint; 
            var r:uint; 
            var g:uint; 
            var b:uint; 
            var x:Number; 
            var y:Number; 
            var w:Number = dotSize / 3; 
            var h:Number = dotSize; 
            var er:Number = 3;

for (var j:int = 0; j < bmp.height; j++) { 
                for (var i:int = 0; i < bmp.width; i++) { 
                    color = bmp.getPixel(i , j); 
                    r = color & 0xFF0000; 
                    g = color & 0x00FF00; 
                    b = color & 0x0000FF; 
                     
                    x = i * dotSize + i * 0.5  - dotSize * (bmpW + 1) * 0.5 + 2; 
                    y = j * dotSize + j - dotSize * (bmpH+1) * 0.5; 
                    screen.graphics.beginFill(r); 
                    screen.graphics.drawRoundRect(x, y, w, h, er); 
                    screen.graphics.endFill();

x = i * dotSize + i * 0.5 + dotSize / 3 - dotSize * (bmpW + 1) * 0.5 + 2; 
                    screen.graphics.beginFill(g); 
                    screen.graphics.drawRoundRect(x, y, w, h, er); 
                    screen.graphics.endFill(); 
                     
                    x = i * dotSize + i * 0.5 + 2 * dotSize / 3 - dotSize * (bmpW + 1) * 0.5 + 2; 
                    screen.graphics.beginFill(b); 
                    screen.graphics.drawRoundRect(x, y, w, h, er); 
                    screen.graphics.endFill(); 
                } 
            }

screen.z          -= (screen.z           - (mode ? 50 : 450)) / 2; 
            screen.rotationY -= (screen.rotationY - (mode ? -screen.mouseX/45 : 0)) / 2; 
            screen.rotationX -= (screen.rotationX - (mode ? -screen.mouseY/45 : 0)) / 2; 
        } 
         
    } 
     
}

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tkinjo

HaraMakoto

nki2

mchang :

すてき電光掲示板？

berian :

すごいにょ〜

soundkitchen.. :

light neonsignこういうのなんて言うんだっけ？