FLARToolKitサンプル ロード一切なし版
FLARToolKit basic Sample
*
* Copyright (c) tarotarorg
*
* This work complements FLARToolkit, developed by Saqoosha as part of the Libspark project.
* http://www.libspark.org/wiki/saqoosha/FLARToolKit
* FLARToolKit is Copyright (C)2008 Saqoosha,
* and is ported from NyARToolKit, which is ported from ARToolKit.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
/**
* Copyright tarotarorg ( http://wonderfl.net/user/tarotarorg )
* GNU General Public License, v3 ( http://www.gnu.org/licenses/quick-guide-gplv3.html )
* Downloaded from: http://wonderfl.net/c/omiw
*/
/**
* FLARToolKit basic Sample
*
* Copyright (c) tarotarorg
*
* This work complements FLARToolkit, developed by Saqoosha as part of the Libspark project.
* http://www.libspark.org/wiki/saqoosha/FLARToolKit
* FLARToolKit is Copyright (C)2008 Saqoosha,
* and is ported from NyARToolKit, which is ported from ARToolKit.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package
{
import flash.display.*;
import flash.events.*;
import flash.geom.Rectangle;
import flash.media.*;
import flash.net.URLRequest;
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.*;
import org.papervision3d.lights.PointLight3D;
import org.papervision3d.materials.*;
import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.primitives.*;
import org.papervision3d.render.LazyRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.Viewport3D;
public class FLARTKSample extends Sprite
{
private var _raster:FLARRgbRaster_BitmapData;
private var _detector:FLARSingleMarkerDetector;
private var _video:Video;
private var _capture:Bitmap;
private var _renderer:LazyRenderEngine;
private var _markerNode:FLARBaseNode;
private var _resultMat:FLARTransMatResult;
private const AR_SCREEN_WIDTH:int = 320;
private const AR_SCREEN_HEIGHT:int = 240;
private const SCREEN_WIDTH:int = 640;
private const SCREEN_HEIGHT:int = 480;
public function FLARTKSample()
{
var webcam:Camera = Camera.getCamera();
if (!webcam) throw new Error('No webcam!!!!');
webcam.setMode(AR_SCREEN_WIDTH, AR_SCREEN_HEIGHT, 30);
_video = new Video(AR_SCREEN_WIDTH, AR_SCREEN_HEIGHT);
_video.attachCamera(webcam);
_capture = new Bitmap(new BitmapData(AR_SCREEN_WIDTH, AR_SCREEN_HEIGHT, false, 0), PixelSnapping.AUTO, true);
_capture.width = SCREEN_WIDTH;
_capture.height = SCREEN_HEIGHT;
var code:FLARCode = new FLARCode(16, 16);
code.loadARPatt(" 255 255 255 255 255 255 191 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 87 63 47 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 239 239 239 239\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 175 65 0 0 0 0 0 0 0 109 175 175 175 175 175 175\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 71 127 127 15 0 0 0 0 79 127 127 127 127 127 127\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 191 227 255 255 199 191 143 0 0 159 255 255 255 255 207 63\r\n" +
" 255 255 255 255 255 255 191 0 0 159 255 255 255 255 191 0\r\n" +
" 255 235 223 223 249 255 191 0 0 159 255 255 223 223 171 15\r\n" +
" 255 95 0 0 207 255 191 0 0 159 255 255 0 0 63 255\r\n" +
" 255 255 255 255 255 255 191 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 87 63 47 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 239 239 239 239\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 175 65 0 0 0 0 0 0 0 109 175 175 175 175 175 175\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 71 127 127 15 0 0 0 0 79 127 127 127 127 127 127\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 191 227 255 255 199 191 143 0 0 159 255 255 255 255 207 63\r\n" +
" 255 255 255 255 255 255 191 0 0 159 255 255 255 255 191 0\r\n" +
" 255 235 223 223 249 255 191 0 0 159 255 255 223 223 171 15\r\n" +
" 255 95 0 0 207 255 191 0 0 159 255 255 0 0 63 255\r\n" +
" 255 255 255 255 255 255 191 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 87 63 47 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 255 255 255 31 0 0 0 0 159 255 255 0 0 0 0\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 239 239 239 239\r\n" +
" 255 95 0 0 0 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 175 65 0 0 0 0 0 0 0 109 175 175 175 175 175 175\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 71 127 127 15 0 0 0 0 79 127 127 127 127 127 127\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 0 143 255 255 31 0 0 0 0 159 255 255 255 255 255 255\r\n" +
" 191 227 255 255 199 191 143 0 0 159 255 255 255 255 207 63\r\n" +
" 255 255 255 255 255 255 191 0 0 159 255 255 255 255 191 0\r\n" +
" 255 235 223 223 249 255 191 0 0 159 255 255 223 223 171 15\r\n" +
" 255 95 0 0 207 255 191 0 0 159 255 255 0 0 63 255\r\n" +
"\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 63 0 15 255\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 207 191 171 63\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 159 159 159 159 159 159 109 0 0 79 159 159 159 159 159 159\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 191 47 0 0 0 0 0 0 0 0 0 0 143 191 191 191\r\n" +
" 255 63 0 0 0 0 0 0 0 0 0 0 191 255 255 255\r\n" +
" 255 87 31 31 0 0 0 0 0 15 31 31 199 255 249 207\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 95 95 65 0 0 71 143 143 227 255 235 95\r\n" +
" 255 255 255 255 255 255 175 0 0 0 0 0 191 255 255 255\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 63 0 15 255\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 207 191 171 63\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 159 159 159 159 159 159 109 0 0 79 159 159 159 159 159 159\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 191 47 0 0 0 0 0 0 0 0 0 0 143 191 191 191\r\n" +
" 255 63 0 0 0 0 0 0 0 0 0 0 191 255 255 255\r\n" +
" 255 87 31 31 0 0 0 0 0 15 31 31 199 255 249 207\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 95 95 65 0 0 71 143 143 227 255 235 95\r\n" +
" 255 255 255 255 255 255 175 0 0 0 0 0 191 255 255 255\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 63 0 15 255\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 207 191 171 63\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 0 0 0 0 239 255 175 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 175 0 0 127 255 255 255 255 255 255\r\n" +
" 159 159 159 159 159 159 109 0 0 79 159 159 159 159 159 159\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 191 47 0 0 0 0 0 0 0 0 0 0 143 191 191 191\r\n" +
" 255 63 0 0 0 0 0 0 0 0 0 0 191 255 255 255\r\n" +
" 255 87 31 31 0 0 0 0 0 15 31 31 199 255 249 207\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 0 0 0 0 0 127 255 255 255 255 223 0\r\n" +
" 255 255 255 255 95 95 65 0 0 71 143 143 227 255 235 95\r\n" +
" 255 255 255 255 255 255 175 0 0 0 0 0 191 255 255 255\r\n" +
"\r\n" +
" 255 63 0 0 255 255 159 0 0 191 255 207 0 0 95 255\r\n" +
" 15 171 223 223 255 255 159 0 0 191 255 249 223 223 235 255\r\n" +
" 0 191 255 255 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
" 63 207 255 255 255 255 159 0 0 143 191 199 255 255 227 191\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 127 127 127 127 127 127 79 0 0 0 0 15 127 127 71 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 175 175 175 175 175 175 109 0 0 0 0 0 0 0 65 175\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 239 239 239 239 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 47 63 87 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
" 255 63 0 0 255 255 159 0 0 191 255 207 0 0 95 255\r\n" +
" 15 171 223 223 255 255 159 0 0 191 255 249 223 223 235 255\r\n" +
" 0 191 255 255 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
" 63 207 255 255 255 255 159 0 0 143 191 199 255 255 227 191\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 127 127 127 127 127 127 79 0 0 0 0 15 127 127 71 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 175 175 175 175 175 175 109 0 0 0 0 0 0 0 65 175\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 239 239 239 239 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 47 63 87 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
" 255 63 0 0 255 255 159 0 0 191 255 207 0 0 95 255\r\n" +
" 15 171 223 223 255 255 159 0 0 191 255 249 223 223 235 255\r\n" +
" 0 191 255 255 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
" 63 207 255 255 255 255 159 0 0 143 191 199 255 255 227 191\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 31 255 255 143 0\r\n" +
" 127 127 127 127 127 127 79 0 0 0 0 15 127 127 71 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 175 175 175 175 175 175 109 0 0 0 0 0 0 0 65 175\r\n" +
" 255 255 255 255 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 239 239 239 239 255 255 159 0 0 0 0 0 0 0 95 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 0 0 31 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 47 63 87 255 255 255 255\r\n" +
" 0 0 0 0 255 255 159 0 0 191 255 255 255 255 255 255\r\n" +
"\r\n" +
" 255 255 255 191 0 0 0 0 0 175 255 255 255 255 255 255\r\n" +
" 95 235 255 227 143 143 71 0 0 65 95 95 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 207 249 255 199 31 31 15 0 0 0 0 0 31 31 87 255\r\n" +
" 255 255 255 191 0 0 0 0 0 0 0 0 0 0 63 255\r\n" +
" 191 191 191 143 0 0 0 0 0 0 0 0 0 0 47 191\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 159 159 159 159 159 159 79 0 0 109 159 159 159 159 159 159\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 63 171 191 207 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 255 15 0 63 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 255 255 255 191 0 0 0 0 0 175 255 255 255 255 255 255\r\n" +
" 95 235 255 227 143 143 71 0 0 65 95 95 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 207 249 255 199 31 31 15 0 0 0 0 0 31 31 87 255\r\n" +
" 255 255 255 191 0 0 0 0 0 0 0 0 0 0 63 255\r\n" +
" 191 191 191 143 0 0 0 0 0 0 0 0 0 0 47 191\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 159 159 159 159 159 159 79 0 0 109 159 159 159 159 159 159\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 63 171 191 207 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 255 15 0 63 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 255 255 255 191 0 0 0 0 0 175 255 255 255 255 255 255\r\n" +
" 95 235 255 227 143 143 71 0 0 65 95 95 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 0 0 0 255 255 255 255\r\n" +
" 207 249 255 199 31 31 15 0 0 0 0 0 31 31 87 255\r\n" +
" 255 255 255 191 0 0 0 0 0 0 0 0 0 0 63 255\r\n" +
" 191 191 191 143 0 0 0 0 0 0 0 0 0 0 47 191\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n" +
" 159 159 159 159 159 159 79 0 0 109 159 159 159 159 159 159\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 255 255 255 255 255 255 127 0 0 175 255 255 255 255 255 255\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 0 223 255 255 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 63 171 191 207 255 255 127 0 0 175 255 239 0 0 0 0\r\n" +
" 255 15 0 63 255 255 127 0 0 175 255 239 0 0 0 0\r\n");
var param:FLARParam = new FLARParam();
param.changeScreenSize(AR_SCREEN_WIDTH, AR_SCREEN_HEIGHT);
_raster = new FLARRgbRaster_BitmapData(_capture.bitmapData);
_resultMat = new FLARTransMatResult();
_detector = new FLARSingleMarkerDetector(param, code, 80);
_detector.setContinueMode(true);
var base:Sprite = addChild(new Sprite()) as Sprite;
base.addChild(_capture);
var viewport:Viewport3D = base.addChild(new Viewport3D(AR_SCREEN_WIDTH, AR_SCREEN_HEIGHT)) as Viewport3D;
viewport.scaleX = SCREEN_WIDTH / AR_SCREEN_WIDTH;
viewport.scaleY = SCREEN_HEIGHT / AR_SCREEN_HEIGHT;
viewport.x = -4;
var camera3d:FLARCamera3D = new FLARCamera3D(param);
var scene:Scene3D = new Scene3D();
_markerNode = scene.addChild(new FLARBaseNode()) as FLARBaseNode;
var light:PointLight3D = new PointLight3D();
light.x = 0;
light.y = 1000;
light.z = -1000;
var fmat:FlatShadeMaterial = new FlatShadeMaterial(light, 0xff22aa, 0x75104e);
var cube:Cube = new Cube(new MaterialsList( { all:fmat } ), 40, 40, 40);
cube.z = 20;
_markerNode.addChild(cube);
_renderer = new LazyRenderEngine(scene, camera3d, viewport);
addEventListener(Event.ENTER_FRAME, _onEnterFrame);
}
private function _onEnterFrame(e:Event = null):void {
_capture.bitmapData.draw(_video);
try {
if (_detector.detectMarkerLite(_raster, 80) && _detector.getConfidence() > 0.5) {
_detector.getTransformMatrix(_resultMat);
_markerNode.setTransformMatrix(_resultMat);
_markerNode.visible = true;
} else {
_markerNode.visible = false;
}
} catch (e:Error) {}
_renderer.render();
}
}
}