Forked from:: bunta's forked from: ActionScript練習　Papervision3Dを使ってみる

forked from: forked from: ActionScript練習　Papervision3Dを使ってみる

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license : All rights reserved
modified : 2010-03-11 12:45:14

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// forked from bunta's forked from: ActionScript練習　Papervision3Dを使ってみる
// forked from pon_zu's ActionScript練習　Papervision3Dを使ってみる

package {
    import flash.display.*;
    import flash.events.*;

import org.papervision3d.cameras.Camera3D;
    import org.papervision3d.materials.*;
    import org.papervision3d.objects.*;
    import org.papervision3d.objects.primitives.Cube;
    import org.papervision3d.render.BasicRenderEngine;
    import org.papervision3d.scenes.Scene3D;
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.view.Viewport3D;
    import org.papervision3d.lights.PointLight3D;
    import org.papervision3d.materials.shadematerials.FlatShadeMaterial;

public class PV3D_01 extends Sprite {
        private var camera    :Camera3D;
        private var scene     :Scene3D;
        private var viewport  :Viewport3D;
        private var renderer  :BasicRenderEngine;

private var cube      :Cube; // 立方体

public function PV3D_01() {
            camera   = new Camera3D(); // 3D空間を見るカメラ
            camera.x = 0;
	    camera.y = 0;
	    camera.z = -1000;

scene    = new Scene3D();  // 3Dシーン
            viewport = new Viewport3D( stage.stageWidth, stage.stageHeight ); // 平面
            renderer = new BasicRenderEngine(); // 投影するエンジン
            addChild( viewport );

var light:PointLight3D = new PointLight3D(false);
	    light.x = 0;
	    light.y = 0;
	    light.z = -1000;

// 3D空間のオブジェクトの素材やカラーの指定。ここでは全体に青色を指定している。
            var materials :MaterialsList = new MaterialsList( { all : new FlatShadeMaterial(light, 0xeeeeee) } );
            cube = new Cube( materials );
	    cube.x = 0;
	    cube.y = 0;
	    cube.z = 0;
            scene.addChild( cube );

// Event.ENTER_FRAMEにonEnterFrame()を結び付けている。
            addEventListener( Event.ENTER_FRAME, onEnterFrame );
        }

public function onEnterFrame(e:Event): void {
            cube.rotationX -= ( mouseY - stage.stageWidth /2 ) / 100;
            cube.rotationY -= ( mouseX - stage.stageHeight/2 ) / 100;

renderer.renderScene( scene, camera, viewport );
        }
    }
}

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