/*M///////////////////////////////////////////////////////////////////////////////////////1//2// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.3//4// By downloading, copying, installing or using the software you agree to this license.5// If you do not agree to this license, do not download, install,6// copy or use the software.7//8//9// License Agreement10// For Open Source Computer Vision Library11//12// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.13// Copyright (C) 2009, Willow Garage Inc., all rights reserved.14// Third party copyrights are property of their respective owners.15//16// Redistribution and use in source and binary forms, with or without modification,17// are permitted provided that the following conditions are met:18//19// * Redistribution's of source code must retain the above copyright notice,20// this list of conditions and the following disclaimer.21//22// * Redistribution's in binary form must reproduce the above copyright notice,23// this list of conditions and the following disclaimer in the documentation24// and/or other materials provided with the distribution.25//26// * The name of the copyright holders may not be used to endorse or promote products27// derived from this software without specific prior written permission.28//29// This software is provided by the copyright holders and contributors "as is" and30// any express or implied warranties, including, but not limited to, the implied31// warranties of merchantability and fitness for a particular purpose are disclaimed.32// In no event shall the Intel Corporation or contributors be liable for any direct,33// indirect, incidental, special, exemplary, or consequential damages34// (including, but not limited to, procurement of substitute goods or services;35// loss of use, data, or profits; or business interruption) however caused36// and on any theory of liability, whether in contract, strict liability,37// or tort (including negligence or otherwise) arising in any way out of38// the use of this software, even if advised of the possibility of such damage.39//40//M*/4142#include "precomp.hpp"4344namespace cv {45namespace detail {4647CameraParams::CameraParams() : focal(1), aspect(1), ppx(0), ppy(0),48R(Mat::eye(3, 3, CV_64F)), t(Mat::zeros(3, 1, CV_64F)) {}4950CameraParams::CameraParams(const CameraParams &other) { *this = other; }5152CameraParams& CameraParams::operator =(const CameraParams &other)53{54focal = other.focal;55ppx = other.ppx;56ppy = other.ppy;57aspect = other.aspect;58R = other.R.clone();59t = other.t.clone();60return *this;61}6263Mat CameraParams::K() const64{65Mat_<double> k = Mat::eye(3, 3, CV_64F);66k(0,0) = focal; k(0,2) = ppx;67k(1,1) = focal * aspect; k(1,2) = ppy;68return k;69}7071} // namespace detail72} // namespace cv737475