/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com

Copyright (c) 2010 I-maginer

This program 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 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt

You may alternatively use this source under the terms of a specific version of
the OpenSpace3D Unrestricted License provided you have obtained such a license from
I-maginer.
-----------------------------------------------------------------------------
*/

#ifndef __BTK_ARCAMERAPARAM_H__
#define __BTK_ARCAMERAPARAM_H__

#include <opencv2/opencv.hpp>
#include <aruco.h>

class ArCameraParam
{
	// Variable
	public :

	protected:

	private:
		cv::Size bitmapSize;
		aruco::CameraParameters camParam;
		cv::Point2f clipping;

	//Functions
	public :
		ArCameraParam(int width, int height, float nearclip, float farclip, std::string yamlfile);
		~ArCameraParam();

		aruco::CameraParameters GetCameraParameter();
		void SetCameraParameter(std::string yamlfile);

		cv::Size GetBitmapSize();
		void SetBitmapSize(int width, int height);

		cv::Point2f GetClipping();
		void SetClipping(float nearclip, float farclip);

		void GetProjectionMatrix(double m_proj[16], cv::Size screensize);

	protected:

	private:
		ArCameraParam();
};

#endif