package { import flash.events.Event; // 必要なライブラリをインポートします import org.papervision3d.materials.ColorMaterial; import org.papervision3d.materials.special.CompositeMaterial; import org.papervision3d.lights.PointLight3D; import org.papervision3d.materials.shadematerials.FlatShadeMaterial; import org.papervision3d.materials.WireframeMaterial; import org.papervision3d.objects.primitives.Plane; import org.papervision3d.objects.primitives.Sphere; import org.papervision3d.view.BasicView; import org.papervision3d.core.effects.view.ReflectionView; public class Main extends ReflectionView { private var ball:Sphere; private var dx:int = 4; private var dz:int = 4; public function Main() { init(); } private function init():void { //カメラ位置//////////////////////////////////////////////// camera.y = 200; //床の作成////////////////////////////////////////////////// var wm:WireframeMaterial = new WireframeMaterial(); var col:ColorMaterial = new ColorMaterial(0xffffff, 0.5); var co:CompositeMaterial = new CompositeMaterial(); co.addMaterial(wm); co.addMaterial(col); var floor:Plane = new Plane(co, 2000, 2000, 12, 12); floor.pitch( -90); //床を3Dシーンに表示///////////////////////////////////////// scene.addChild(floor); // 球面を作成/////////////////////////////////////////////// var material: CompositeMaterial = new CompositeMaterial(); material.addMaterial(new WireframeMaterial(0xff6633)); material.addMaterial(new ColorMaterial(0xdcdcdc)); ball = new Sphere(material, 100, 8, 8); ball.y = 100; // 球面を3Dシーンに表示////////////////////////////////////// scene.addChild(ball); addEventListener(Event.ENTER_FRAME, onEnterFrame); } private function onEnterFrame(e:Event):void { singleRender(); updataObjct(); updateCamera(); } //オブジェクトの移動 function updataObjct():void { ball.rotationZ -= dz; ball.x = ball.x + dx; if(ball.x > 1000 - 54){ ball.x = 1000 - 54; dx = dx * -1; dz = dz * -1; } if (ball.x < -950 + 4) { ball.x = -950 + 4; dx = dx * -1; dz = dz * -1; } } //カメラの移動（オブジェクトについていく） function updateCamera():void { camera.target = ball; camera.x = ball.x; camera.y = ball.y + 200; camera.z = ball.z + 200; } } }