昨晚开始研究PV3D，选了一个常用的的球形全景做测试，对Viewport, Camera的使用有了些了解。全景图片比较大，载入可能比较慢，请耐心等待。（全景图是网上找的，出处不详，如有版权问题请提醒我）

代码：

package
{
	import flash.events.Event;
	import org.papervision3d.cameras.CameraType;
	import org.papervision3d.materials.BitmapFileMaterial;
	import org.papervision3d.objects.primitives.Sphere;
	import org.papervision3d.view.BasicView;

	/**
	 * 全景测试
	 * @author Xuanfei Liu
	 */
	public class Panorama extends BasicView
	{
		private var sphere:Sphere;
		private var material:BitmapFileMaterial;

		public function Panorama()
		{
			super(600, 400, true, false, CameraType.FREE);
			camera.z = 0;
			camera.focus = 400;
			camera.zoom = 1;
			material = new BitmapFileMaterial("assets/sphere.jpg");
			material.opposite = true;//这行很关键，要把材质贴在球体内部
			material.smooth = true;
			sphere = new Sphere(material, 400, 40, 40);
			scene.addChild(sphere);
			startRendering();
		}

		override protected function onRenderTick(e:Event = null):void
		{
			camera.rotationY += (mouseX - stage.stageWidth/2) * 0.01;
            camera.rotationX += (200 * mouseY / stage.stageHeight - 100 - camera.rotationX) * 0.1;
			super.onRenderTick(e);
		}
	}
}

有时间我再试试Cube全景，有人能提供立方体全景图吗？