| /trunk/as3/undolibrary/sfx/ReflexMe.as r0 | /trunk/as3/undolibrary/sfx/ReflexMe.as r38 | ||
| 1 | package undolibrary.sfx { | ||
|---|---|---|---|
| 2 | /* | ||
| 3 | ** @name : ReflexMe.as | ||
| 4 | ** @description : Make a Reflex Effect on any MovieClip | ||
| 5 | ** @author : =undo= | ||
| 6 | ** @web : http://www.undolog.com | ||
| 7 | ** @email : g.fazioli@undolog.com | ||
| 8 | ** | ||
| 9 | ** @ver : 1.0 | ||
| 10 | */ | ||
| 11 | |||
| 12 | import flash.display.*; | ||
| 13 | import flash.filters.*; | ||
| 14 | import flash.geom.*; | ||
| 15 | import flash.text.*; | ||
| 16 | import flash.events.*; | ||
| 17 | |||
| 18 | public class ReflexMe extends MovieClip { | ||
| 19 | // | ||
| 20 | private var __bmpd:BitmapData; | ||
| 21 | private var __bmp:Bitmap; | ||
| 22 | private var __mask:Shape; | ||
| 23 | // | ||
| 24 | protected var __oWidth:Number | ||
| 25 | protected var __oHeight:Number; | ||
| 26 | // | ||
| 27 | protected var __gradientRadial:Boolean = false; | ||
| 28 | protected var __reflexOffset:Number = 0; | ||
| 29 | protected var __gradientOffset:Number = 128; | ||
| 30 | protected var __alphaOffset:Number = .5; | ||
| 31 | // | ||
| 32 | protected var __matrix:Matrix; | ||
| 33 | // | ||
| 34 | public function ReflexMe():void { | ||
| 35 | addEventListener(Event.ADDED_TO_STAGE, init ); | ||
| 36 | } | ||
| 37 | |||
| 38 | /* | ||
| 39 | ** @name : init() | ||
| 40 | */ | ||
| 41 | protected function init(e:Event = null):void { | ||
| 42 | // save original clip dimension | ||
| 43 | __oWidth = this.width; | ||
| 44 | __oHeight = this.height; | ||
| 45 | // bitmapdata/bitmap reflex | ||
| 46 | __bmpd = new BitmapData( this.width, this.height, true, 0x000000); | ||
| 47 | __bmpd.draw( this ); | ||
| 48 | __bmp = new Bitmap( __bmpd ); | ||
| 49 | addChild( __bmp ); | ||
| 50 | __bmp.scaleY = -1; | ||
| 51 | __bmp.y = __oHeight*2 + __reflexOffset; | ||
| 52 | __bmp.cacheAsBitmap = true; | ||
| 53 | // gradient | ||
| 54 | __mask = new Shape(); | ||
| 55 | __mask.cacheAsBitmap = true; | ||
| 56 | __mask.y = __oHeight + __reflexOffset; | ||
| 57 | __matrix = new Matrix(); | ||
| 58 | __matrix.createGradientBox(__oWidth, __oHeight, Math.PI/2); | ||
| 59 | doGradient(); | ||
| 60 | addChild( __mask ); | ||
| 61 | __bmp.mask = __mask; | ||
| 62 | } | ||
| 63 | |||
| 64 | /* | ||
| 65 | ** @name : render() | ||
| 66 | */ | ||
| 67 | protected function render(e:Event = null):void { | ||
| 68 | __bmpd.draw( this ); | ||
| 69 | } | ||
| 70 | |||
| 71 | /* | ||
| 72 | ** @name : doGradient() | ||
| 73 | */ | ||
| 74 | protected function doGradient():void { | ||
| 75 | with( __mask.graphics ) { | ||
| 76 | clear(); | ||
| 77 | beginGradientFill( (__gradientRadial?GradientType.RADIAL:GradientType.LINEAR), [0x000000,0x000000], [__alphaOffset, 0], [0, __gradientOffset], __matrix); | ||
| 78 | drawRect(0, 0, __oWidth, __oHeight); | ||
| 79 | endFill(); | ||
| 80 | } | ||
| 81 | } | ||
| 82 | |||
| 83 | /* | ||
| 84 | ** @name : reflexOffset | ||
| 85 | */ | ||
| 86 | public function get reflexOffset():Number { return __reflexOffset; } | ||
| 87 | public function set reflexOffset(v:Number):void { | ||
| 88 | __reflexOffset = v; | ||
| 89 | __bmp.y = __oHeight*2 + __reflexOffset; | ||
| 90 | __mask.y = __oHeight + __reflexOffset; | ||
| 91 | } | ||
| 92 | |||
| 93 | /* | ||
| 94 | ** @name : gradientOffset | ||
| 95 | */ | ||
| 96 | public function get gradientOffset():Number { return __gradientOffset; } | ||
| 97 | public function set gradientOffset(v:Number):void { | ||
| 98 | __gradientOffset = v; | ||
| 99 | doGradient(); | ||
| 100 | } | ||
| 101 | |||
| 102 | /* | ||
| 103 | ** @name : alphaOffset | ||
| 104 | */ | ||
| 105 | public function get alphaOffset():Number { return __alphaOffset; } | ||
| 106 | public function set alphaOffset(v:Number):void { | ||
| 107 | __alphaOffset = v; | ||
| 108 | doGradient(); | ||
| 109 | } | ||
| 110 | |||
| 111 | /* | ||
| 112 | ** @name : gradientRadial | ||
| 113 | */ | ||
| 114 | |||
| 115 | public function get gradientRadial():Boolean { return __gradientRadial; } | ||
| 116 | public function set gradientRadial(v:Boolean):void { | ||
| 117 | __gradientRadial = v; | ||
| 118 | doGradient(); | ||
| 119 | } | ||
| 120 | } | ||
| 121 | } | ||
