Diferencando dos o más marker

mando este post si pueden ayudarme en esta comunidad, tengo el siguiete codigo:

Actionscript:

package
{
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.events.Event;
import flash.media.Camera;
import flash.media.Video;
import flash.utils.ByteArray;
import org.libspark.flartoolkit.core.FLARCode;
import org.libspark.flartoolkit.core.param.FLARParam;
import org.libspark.flartoolkit.core.raster.rgb.FLARRgbRaster_BitmapData;
import org.libspark.flartoolkit.core.transmat.FLARTransMatResult;
import org.libspark.flartoolkit.detector.FLARSingleMarkerDetector;
import org.libspark.flartoolkit.support.pv3d.FLARBaseNode;
import org.libspark.flartoolkit.support.pv3d.FLARCamera3D;
import org.papervision3d.lights.PointLight3D;
import org.papervision3d.materials.BitmapFileMaterial;
import org.papervision3d.materials.BitmapMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.primitives.Cube;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.Viewport3D;
[SWF(width="640", height="480", frameRate="30", backgroundColor="#FFFFFF")]
public class RAumentada extends Sprite
{
[Embed(source="marco4.pat", mimeType="application/octet-stream")]
private var marker:Class;
[Embed(source="camera_para.dat", mimeType="application/octet-stream")]
private var cam_params:Class;
//cariables de createFLAR
private var ar_params:FLARParam;
private var ar_marker:FLARCode;
//variables de createCam
private var ar_vid:Video;
private var ar_cam:Camera;
//variable de createBMP
private var ar_bmp:BitmapData;
private var ar_raster:FLARRgbRaster_BitmapData;
private var ar_detection:FLARSingleMarkerDetector;
//variables de createPapervision
private var ar_scene:Scene3D;
private var ar_3dcam:FLARCamera3D;
private var ar_basenode:FLARBaseNode;
private var ar_viewport:Viewport3D;
private var ar_renderengine:BasicRenderEngine;
private var ar_transmat:FLARTransMatResult;
private var ar_circle:Sphere;
public function RAumentada()
{
createFLAR();
createCam();
createBMP();
createPapervision();
createSolvision();
addEventListener(Event.ENTER_FRAME, loop);
}
public function createFLAR()
{
ar_params = new FLARParam();
ar_marker = new FLARCode(16, 16);
ar_params.loadARParam(new cam_params() as ByteArray);
ar_marker.loadARPatt(new marker());
}
public function createCam()
{
ar_vid = new Video(640, 480);
ar_cam = Camera.getCamera();
ar_cam.setMode(640, 480, 30);
ar_vid.attachCamera(ar_cam);
addChild(ar_vid);
}
public function createBMP()
{
ar_bmp = new BitmapData(640,480);
ar_bmp.draw(ar_vid);
ar_raster = new FLARRgbRaster_BitmapData(ar_bmp);
ar_detection = new FLARSingleMarkerDetector(ar_params, ar_marker, 80);
}
public function createPapervision()
{
ar_scene = new Scene3D();
ar_3dcam = new FLARCamera3D(ar_params);
ar_basenode = new FLARBaseNode();
ar_renderengine = new BasicRenderEngine();
ar_transmat = new FLARTransMatResult();
ar_viewport = new Viewport3D();
var ar_light:PointLight3D = new PointLight3D();
ar_light.x = 1000;
ar_light.y = 1000;
ar_light.z = -1000;
var ar_bitmap:BitmapFileMaterial;
ar_bitmap = new BitmapFileMaterial("earth.jpg");
ar_bitmap.doubleSided = true;
ar_circle = new Sphere(ar_bitmap, 50, 80, 80);
ar_scene.addChild(ar_basenode);
ar_basenode.addChild(ar_circle);
addChild(ar_viewport);
}
public function createSolvision()
{
ar_scene2 = new Scene3D();
ar_3dcam2 = new FLARCamera3D(ar_params);
ar_basenode2 = new FLARBaseNode();
ar_renderengine = new BasicRenderEngine();
ar_transmat2 = new FLARTransMatResult();
ar_viewport2 = new Viewport3D();
var ar_light:PointLight3D = new PointLight3D();
ar_light.x = 1000;
ar_light.y = 1000;
ar_light.z = -1000;
var ar_bitmap2:BitmapFileMaterial;
ar_bitmap2 = new BitmapFileMaterial("sunmap.jpg");
ar_bitmap2.doubleSided = true;
ar_circle2 = new Sphere(ar_bitmap2, 50, 80, 80);
ar_scene2.addChild(ar_basenode2);
ar_basenode2.addChild(ar_circle2);
addChild(ar_viewport2);
}
private function loop(e:Event):void
{
ar_bmp.draw(ar_vid);
ar_circle.rotationY +=6;
try
{
if(ar_detection.detectMarkerLite(ar_raster, 80) && ar_detection.getConfidence() > 0.5)
{
ar_detection.getTransformMatrix(ar_transmat);
ar_basenode.setTransformMatrix(ar_transmat);
ar_renderengine.renderScene(ar_scene, ar_3dcam, ar_viewport);
}
}
catch(e:Error){}
}
}
}

y lo qeu quisiera saber, seria, que tengo que cambiar para que esta clase identifique más de un marco y despliegue marco correspondiente "una esfera con la textura que le corresponde". Por favor les agradeceria su pronta respuesta.

Diferencando dos o más marker

Responder