ぐるんぐるメニュー


DoCoMoの製品ページ
http://www.nttdocomo.co.jp/product/
にiPhoneとかのジャケ写を回転するインターフェイスをくっつけたかんじ。

▼Wonderfl

▼ActionScript AS3(FP10)
[sourcecode language=”as3″]
/*
DoCoMoの製品ページ
http://www.nttdocomo.co.jp/product/
にiPhoneとかのジャケ写を回転するインターフェイスを
くっつけたかんじ。

連打禁止!
*/

package {
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.geom.PerspectiveProjection;
import flash.geom.Point;
import flash.display.DisplayObjectContainer;

[SWF(width = 465, height = 465, backgroundColor = 0x000000, frameRate = 30)]
public class Main extends Sprite {

private var _view:View
public function Main() {
stage.transform.perspectiveProjection = new PerspectiveProjection();
stage.transform.perspectiveProjection.projectionCenter = new Point(stage.stageWidth / 2, stage.stageHeight / 2);

setView();
this.addEventListener(MouseEvent.CLICK, onClick);
}
public function setView():void{
_view = new View();
_view.x = 465/2;
_view.y = 465/2;
addChild(_view);
}
private function onClick(event:MouseEvent):void {
_view.setFront(event.target as DisplayObjectContainer);

}
}
}

import flash.display.DisplayObjectContainer;
import flash.display.Sprite;
import flash.geom.Matrix;
import flash.utils.Dictionary;
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.tweens.ITween;
import org.libspark.betweenas3.easing.*;

class View extends Sprite{
private var _canvas:Sprite;
private var _rotation:Number = 0;
public var sprites:Array;
private var _pozDictionary:Dictionary;
private var _value:int;
private var _t:ITween;
public function View(){
_canvas = new Sprite();
sprites = [];
_pozDictionary = new Dictionary();
for (var i:int = 0; i < 6; i++) {
sprites[i] = new Pad(i);
_pozDictionary[sprites[i]] = i;
_canvas.addChild(sprites[i]);
}
rotation = 0;
this.z = -350;
this.addChild(_canvas);
}
public function setFront(target:DisplayObjectContainer):void {
var n:int = sprites.length;
for (var i:int = 0; i < n; i++) {
sprites[i].selected = _pozDictionary[target];
}

if (_value == _pozDictionary[target]) {return};
var degree:Number = rotation;
degree += (_pozDictionary[target] == (_value+1)%6)?60:-60;
_value = _pozDictionary[target];

if (_t != null) {
_t.stop();
}
_t = BetweenAS3.serial(
BetweenAS3.tween(this, { z: 0 }, null, 0.5,Expo.easeIn),
BetweenAS3.tween(this, { rotation: degree }, null, 0.3),
BetweenAS3.tween(this, { z: -350 }, null, 0.5,Expo.easeIn)
);
_t.play();
}

override public function set rotation(value:Number):void{
_rotation = value;
var n:int = sprites.length;
for (var i:int = 0; i < n; i++) {
sprites[i].x = Math.cos(Math.PI*(i/3+(90-value)/180))*300;
sprites[i].z = Math.sin(Math.PI*(i/3+(90-value)/180))*300;
sprites[i].rotationY = -360*i/6+value;
}
zSort(_canvas);
}
override public function get rotation():Number{return _rotation};

private function zSort(target:DisplayObjectContainer):void {
var n:int = target.numChildren;
var array:Array = [];
var reference:Array = [];
for (var i:int = 0; i < n; i++) {
array[i] = target.getChildAt(i).z;
reference[i] = target.getChildAt(i);
}
var temp:Array = array.sort(Array.NUMERIC | Array.RETURNINDEXEDARRAY);
for (i = 0; i < n; i++) {
target.setChildIndex(reference[temp[i]], 0);
reference[temp[i]].visible = (reference[temp[i]].z > 0);
}
}
}

import flash.geom.Matrix3D;
import flash.text.TextField;
import flash.text.TextFormat;
class Pad extends Sprite{
public var id:int;
private var _selectedId:int;
private var _t:ITween;
private var _isFront:Boolean;
private var _ura:Sprite;
public function Pad(id:int){
var colors:Array = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0x00FFFF, 0xFF00FF];
this.graphics.lineStyle(3,0xFFFFFF);
this.graphics.beginGradientFill("linear",[colors[id],0x000000],[1,1],[0x00,0xFF],new Matrix(0.7,0,-1,0.7));
this.graphics.drawRect(-160,-160,320,320);
this.graphics.endFill();
this.visible = false;
this.id = id;

_ura = new Sprite();
_ura.graphics.lineStyle(3,0×000000);
_ura.graphics.beginGradientFill("linear",[colors[id],0x000000],[1,1],[0x00,0xFF],new Matrix(0.7,0,-1,0.7));
_ura.graphics.drawRect(-60,-60,120,120);
_ura.graphics.endFill();
_ura.visible = false;
_ura.rotationY = 180;
var tf:TextField = new TextField();
tf.defaultTextFormat = new TextFormat("_sans",48,0xFFFFFF);
tf.text = String(id);
tf.autoSize = "left";
tf.x = -tf.width/2;
tf.y = -tf.height/2;
_ura.addChild(tf);
this.mouseChildren = false;
this.addChild(_ura);
}
override public function set rotationY(value:Number):void{
value = ((value+180)%360-180)%360;
if(Math.abs(this.id-_selectedId)<=1 || Math.abs(this.id-_selectedId) == 5){
_isFront = Math.cos(value*Math.PI/180)>0;
if(Math.cos(this.rotationY*Math.PI/180)>0!= _isFront){
if(_t != null){
var colors:Array = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0x00FFFF, 0xFF00FF];
if(_isFront){
_ura.visible = false;
this.graphics.clear();
this.graphics.lineStyle(3,0xFFFFFF);
this.graphics.beginGradientFill("linear",[colors[id],0x000000],[1,1],[0x00,0xFF],new Matrix(0.7,0,-1,0.7));
this.graphics.drawRect(-160,-160,320,320);
this.graphics.endFill();
}else{
_ura.visible = true;
this.graphics.clear();
this.graphics.lineStyle(3,0xFFFFFF);
this.graphics.beginGradientFill("linear",[0xFFFFFF,colors[id]],[1,1],[0x00,0xFF],new Matrix(0.7,0,-1,0.7));
this.graphics.drawRect(-160,-160,320,320);
this.graphics.endFill();
}
}
}else{
}
}

super.rotationY = value;
};
public function set selected(value:int):void{
if (_selectedId == value) {
if(value == this.id){
select();
}
return;
};
if(this.id == value){
atSceneInit();
}else if(Math.abs(this.id-value) == 1 || Math.abs(this.id-value) == 5){
if(this.id == _selectedId){
atSceneGoto();
}
}
_selectedId = value;
}
private function select():void{
var degree:Number = (root.stage.mouseX>465/2)?-180:180;
if (_t != null) {
_t.stop();
}
_t = BetweenAS3.serial(
BetweenAS3.tween(this, { $rotationY: degree }, null, 0.5,Expo.easeIn)
);
_t.play();
}
private function atSceneInit():void{
//trace("init");
}
private function atSceneGoto():void{
if (_t != null) {
_t.stop();
}
_t = BetweenAS3.serial(
BetweenAS3.tween(this, { rotationY: 0 }, null, 0.5,Expo.easeIn)
);
_t.play();
}

}

[/sourcecode]