Forked from: _wonder's 加速してから減速する運動 diff:9 サインカーブを使った運動 _wonder forked:1favorite:0lines:34license : MIT License modified : 2010-07-03 13:47:28 Embed Tweet // forked from _wonder's 加速してから減速する運動 // forked from _wonder's 減速する運動 // forked from _wonder's 加速する運動 // forked from _wonder's 等速運動 // forked from _wonder's base package { import flash.display.Sprite; import flash.events.Event; public class FlashTest extends Sprite { private var ball:Ball; private var fx:Number = 4.71; public function FlashTest() { ball = new Ball(20); ball.x = 20; ball.y = stage.stageHeight / 2; addChild( ball ); addEventListener(Event.ENTER_FRAME, onEnterFrame); } private function onEnterFrame(e:Event):void { ball.x = (Math.sin( fx ) + 1 ) * 200; fx += 0.05; } } } import flash.display.Sprite; class Ball extends Sprite { public var radius:Number; public var color:uint; public function Ball(radius:Number=40, color:uint=0Xff0000){ this.radius = radius; this.color = color; init(); } public function init():void { graphics.beginFill(color); graphics.drawCircle(0, 0, radius); graphics.endFill(); } } Code Fullscreen Preview Fullscreen addEventListener Event.ENTER_FRAME addChild Math.sin Event uint Sprite Number sort new page view favorite forked pv0 forked from: サインカーブを使った運動 hacker_7d2kygz0 forked:0 favorite:0lines:34 (diff:2)
