[AS3][Tweener] _bezier - 延著貝茲曲線路徑移動(二) - 複數個曲線點

1000105_Tweener_CurveModifiers_bezier_1.swf

import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.MouseEvent;
import caurina.transitions.Tweener;
import caurina.transitions.properties.CurveModifiers;
CurveModifiers.init();

//
var _mc:MovieClip = new MovieClip();
with (_mc.graphics)
{
 beginFill(0xffff00, 1);
 drawCircle(20,20,18);
 endFill();
}
addChild(_mc);

//
tween_1();
//
function tween_1():void
{
 Tweener.addTween(_mc,
 {
 x:480,
 y:100, 
 _bezier:[{x:150, y:350}, {x:350, y:100}, {x:280, y:330}, {x:100, y:200}],
 delay:0.5,
 time:2,
 scaleX:2,
 scaleY:2,
 transition:"easeInOutQuint",
 onComplete:tween_2
 }
 );
}

//
function tween_2():void
{
 Tweener.addTween(_mc,
 {
 x:30,
 y:30, 
 _bezier:[{x:150, y:350}, {x:350, y:100}, {x:280, y:330}],
 delay:0.5,
 time:3,
 scaleX:1,
 scaleY:1,
 transition:"easeInOutQuint",
 onComplete:tween_1
 }
 );
}

addChild(click_mc);
click_mc.buttonMode = true;
click_mc.flag = true;
click_mc.addEventListener(MouseEvent.CLICK, removeBall);
function removeBall(e:MouseEvent):void{
 if(click_mc.flag){
  removeChild(_mc);
  click_mc.flag = false;
 }else{
  addChild(_mc);
  click_mc.flag = true;
 }
 
}

//******將複數個曲線點存入myPath陣列，做為貝茲的路徑
1000105_Tweener_CurveModifiers_bezier_2.swf

import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.MouseEvent;
import caurina.transitions.Tweener;
import caurina.transitions.properties.CurveModifiers;
CurveModifiers.init();

//
var _mc:MovieClip = new MovieClip();
with (_mc.graphics)
{
 beginFill(0xffff00, 1);
 drawCircle(20,20,18);
 endFill();
}
addChild(_mc);

//******將複數個曲線點存入myPath陣列，做為貝茲的路徑
var myPath:Array = new Array();
myPath.push({x:150, y:350});
myPath.push({x:100, y:200});
myPath.push({x:280, y:330});
myPath.push({x:300, y:20});
myPath.push({x:350, y:50});

//
tween_1();
//
function tween_1():void
{
 Tweener.addTween(_mc,
 {
 x:480,
 y:100, 
 //******將myPath陣列指定給_bezier
 _bezier:myPath,
 delay:0.5,
 time:3,
 scaleX:2,
 scaleY:2,
 transition:"easeInOutQuint",
 onComplete:tween_2
 }
 );
}

//
function tween_2():void
{
 Tweener.addTween(_mc,
 {
 x:30,
 y:30, 
 _bezier:[{x:150, y:350}, {x:350, y:100}, {x:280, y:330}],
 delay:0.5,
 time:3,
 scaleX:1,
 scaleY:1,
 transition:"easeInOutQuint",
 onComplete:tween_1
 }
 );
}

addChild(click_mc);
click_mc.buttonMode = true;
click_mc.flag = true;
click_mc.addEventListener(MouseEvent.CLICK, removeBall);
function removeBall(e:MouseEvent):void{
 if(click_mc.flag){
  removeChild(_mc);
  click_mc.flag = false;
 }else{
  addChild(_mc);
  click_mc.flag = true;
 }
 
}