//##########################################################################
//#                                                                        #
//#                              CLOUDCOMPARE                              #
//#                                                                        #
//#  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; version 2 or later of the License.      #
//#                                                                        #
//#  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.                          #
//#                                                                        #
//#          COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI)             #
//#                                                                        #
//##########################################################################

#ifndef CC_2D_VIEWPORT_OBJECT_HEADER
#define CC_2D_VIEWPORT_OBJECT_HEADER

//Local
#include "ccHObject.h"
#include "ccGenericGLDisplay.h"

//! 2D viewport object
class QCC_DB_LIB_API cc2DViewportObject : public ccHObject
{
public:

	//! Default constructor
	cc2DViewportObject(QString name = QString());

	//! Copy constructor
	cc2DViewportObject(const cc2DViewportObject& viewport);

	//inherited from ccHObject
	virtual CC_CLASS_ENUM getClassID() const override { return CC_TYPES::VIEWPORT_2D_OBJECT; }
	virtual bool isSerializable() const override { return true; }

	//! Sets perspective view state
	void setParameters(const ccViewportParameters& params) { m_params = params; }

	//! Gets parameters
	const ccViewportParameters& getParameters() const { return m_params; }

protected:

	//inherited from ccHObject
	bool toFile_MeOnly(QFile& out, short dataVersion) const override;
	bool fromFile_MeOnly(QFile& in, short dataVersion, int flags, LoadedIDMap& oldToNewIDMap) override;
	short minimumFileVersion_MeOnly() const override;

	//! Viewport parameters
	ccViewportParameters m_params;
};

#endif //CC_2D_VIEWPORT_OBJECT_HEADER
