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/****************************************************************************
* *
* PrimeSense Sensor 5.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of PrimeSense Sensor. *
* *
* PrimeSense Sensor is free software: you can redistribute it and/or modify*
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* PrimeSense Sensor 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 Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with PrimeSense Sensor. If not, see <http://www.gnu.org/licenses/>.*
* *
****************************************************************************/
#ifndef _XNV_CLOSEST_POINT_FINDER_H_
#define _XNV_CLOSEST_POINT_FINDER_H_
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include "XnVDepthMap.h"
//---------------------------------------------------------------------------
// Types
//---------------------------------------------------------------------------
/**
* Calculate Projective Closest Point - find the minimum value of depth and the
* pixel it was found in.
*/
class XN_EE_FW_API XnVClosestPointFinder
{
public:
XnVClosestPointFinder()
{}
/**
* Find the closest point in the given depth map
*
* @param [in] dmMap The depth map on which to run
* @param [out] ptClosest The closest point in the depth map
*
* @return XN_STATUS_OK on success, XNV_STATUS_NOT_ENOUGH_INFORMATION if no points exist in the depth map.
*/
XnStatus Run(const XnVDepthMap& dmMap, XnVPoint& ptClosest);
};
#endif //_XNV_CLOSEST_POINT_FINDER_H_
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