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/* ========================================================================
* PROJECT: ARToolKitPlus
* ========================================================================
* This work is based on the original ARToolKit developed by
* Hirokazu Kato
* Mark Billinghurst
* HITLab, University of Washington, Seattle
* http://www.hitl.washington.edu/artoolkit/
*
* Copyright of the derived and new portions of this work
* (C) 2006 Graz University of Technology
*
* This framework 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 framework 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 framework; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact
* Dieter Schmalstieg
* <schmalstieg@icg.tu-graz.ac.at>
* Graz University of Technology,
* Institut for Computer Graphics and Vision,
* Inffeldgasse 16a, 8010 Graz, Austria.
* ========================================================================
** @author Daniel Wagner
*
* $Id: arGetMarkerInfo.cxx 162 2006-04-19 21:28:10Z grabner $
* @file
* ======================================================================== */
#include <ARToolKitPlus/Tracker.h>
namespace ARToolKitPlus {
AR_TEMPL_FUNC ARMarkerInfo*
AR_TEMPL_TRACKER::arGetMarkerInfo(ARUint8 *image, ARMarkerInfo2 *marker_info2, int *marker_num, int thresh)
{
int id, dir;
ARFloat cf;
int i, j;
PROFILE_BEGINSEC(profiler, GETMARKERINFO)
for( i = j = 0; i < *marker_num; i++ ) {
marker_infoL[j].area = marker_info2[i].area;
marker_infoL[j].pos[0] = marker_info2[i].pos[0];
marker_infoL[j].pos[1] = marker_info2[i].pos[1];
if( arGetLine(marker_info2[i].x_coord, marker_info2[i].y_coord,
marker_info2[i].coord_num, marker_info2[i].vertex,
marker_infoL[j].line, marker_infoL[j].vertex) < 0 ) continue;
arGetCode( image,
marker_info2[i].x_coord, marker_info2[i].y_coord,
marker_info2[i].vertex, &id, &dir, &cf, thresh);
marker_infoL[j].id = id;
marker_infoL[j].dir = dir;
marker_infoL[j].cf = cf;
j++;
}
*marker_num = j;
PROFILE_ENDSEC(profiler, GETMARKERINFO)
return( marker_infoL );
}
} // namespace ARToolKitPlus
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