Papervision3Dの練習　DisplayObject3D

BasicViewを使う
DisplayObject3D練習

by hRommy 23 Apr 2009

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papervision3d
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package {
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.materials.WireframeMaterial;
    import org.papervision3d.objects.primitives.Arrow;
    import org.papervision3d.objects.primitives.Cone;
    import org.papervision3d.objects.primitives.Cube;
    import org.papervision3d.objects.primitives.Cylinder;
    import org.papervision3d.objects.primitives.PaperPlane;
    import org.papervision3d.objects.primitives.Plane;
    import org.papervision3d.objects.primitives.Sphere;
    import org.papervision3d.view.BasicView;
    
    /**
    * BasicViewを使う
    * DisplayObject3D練習
    */
    public class Pv3dstudy extends BasicView 
    {
        //
        public function Pv3dstudy() 
        {
        //マテリアル
        var wfm:WireframeMaterial = new WireframeMaterial(0x9933FF);
        var wfm_A:WireframeMaterial = new WireframeMaterial(0x99FFCC);
        var wfm_B:WireframeMaterial = new WireframeMaterial(0xD9A36F);
        var wfm_C:WireframeMaterial = new WireframeMaterial(0x33AAFF);
        var wfm_D:WireframeMaterial = new WireframeMaterial(0xA9F36F);
        var wfm_E:WireframeMaterial = new WireframeMaterial(0xA9F3FF);
        wfm_E.doubleSided = true;

        //3Dオブジェクト 立方体------------
        var cube:Cube = new Cube(new MaterialsList({all:wfm,top:wfm_A,right:wfm_B,back:wfm_C}), 200, 200 , 200, 4, 4, 4);
        scene.addChild(cube);
        //傾ける localRotation
        cube.localRotationX = 30;
        cube.localRotationZ = 30;
        cube.x = 100;

        //3Dオブジェクト 矢印------------
        var arrow:Arrow = new Arrow(wfm_D);
        scene.addChild(arrow);
        arrow.scale = 0.8;
        arrow.x = 150;
        arrow.y = 200;
        //傾ける pitch、yaw、roll
        arrow.pitch(20);//X
        arrow.yaw(60);//Y
        arrow.roll(30);//Z

        //3Dオブジェクト 三角錐------------
        var cone:Cone = new Cone(wfm_B,80,200,15);
        scene.addChild(cone);
        cone.x = -200;
        cone.y = 100;
        cone.z = -200;
        //傾ける　rotation
        cone.rotationX = 20;
        cone.rotationZ = 30;

        //3Dオブジェクト 円柱------------
        var cylinder:Cylinder = new Cylinder(wfm_A, 50, 200, 10, 10);
        scene.addChild(cylinder);
        cylinder.x = 150;
        cylinder.y = -250;
        cylinder.z = -100;
        //傾ける　localRotation
        cylinder.localRotationX = 40;
        cylinder.localRotationZ = 30;
        
        //紙飛行機--------------------
        var pplane:PaperPlane = new PaperPlane(wfm_E,2);
        scene.addChild(pplane);
        pplane.x = -200;
        pplane.y = -200;
        //傾ける　localRotation
        pplane.localRotationX = 20;
        pplane.localRotationY = -20;
        pplane.localRotationZ = -20;
        
        //平面--------------------
        var plane:Plane = new Plane(wfm_E, 200, 200, 4, 4);
        scene.addChild(plane);
        plane.x = -200;
        plane.y = 300;
        //傾ける　rotation
        plane.rotationX = 40;
        plane.rotationY = 30;
        plane.rotationY = 10;
        
        //球体-----------------------
        var sphere:Sphere = new Sphere(wfm_B, 120, 12, 6);
        scene.addChild(sphere);
        sphere.x = 350;
        sphere.y = -160;
        sphere.z = 100;
			
        /*　左ねじの法則で回転 
        *　rotationXYZ　軸：よくわからない。。。（自転）
        * pitch、yaw、roll　軸：オブジェクトのwidth,height,depth方向（自転）
        * 
        * 右ねじの法則で回転
        *　localRotationXYZ　軸：オブジェクトのwidth,height,depth方向（自転）
        *　
        * ぽいです
        * rotationXYZとpitch、yaw、rollは正負逆？
        * 
        * 行列とかベクトルとか勉強しなきゃ理解しづらそう
        * */

        //レンダリング実行
        startRendering();
        }
        
    }
}