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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Cirilo Bernardo <cirilo.bernardo@gmail.com>
*
* 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; 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file sg_base.h
* defines the low level classes common to scene graph nodes
*/
#ifndef SG_BASE_H
#define SG_BASE_H
#include "plugins/3dapi/ifsg_defs.h"
#ifndef SGLIB_API
#if defined (COMPILE_SGLIB)
#define SGLIB_API APIEXPORT
#else
#define SGLIB_API APIIMPORT
#endif
#endif
class SGLIB_API SGCOLOR
{
protected:
float red;
float green;
float blue;
public:
SGCOLOR();
SGCOLOR( float aRVal, float aGVal, float aBVal );
void GetColor( float& aRedVal, float& aGreenVal, float& aBlueVal ) const noexcept;
void GetColor( SGCOLOR& aColor ) const noexcept;
void GetColor( SGCOLOR* aColor ) const noexcept;
bool SetColor( float aRedVal, float aGreenVal, float aBlueVal );
bool SetColor( const SGCOLOR& aColor ) noexcept;
bool SetColor( const SGCOLOR* aColor ) noexcept;
private:
bool checkRange( float aRedVal, float aGreenVal, float aBlueVal ) const noexcept;
};
class SGLIB_API SGPOINT
{
public:
double x;
double y;
double z;
public:
SGPOINT();
SGPOINT( double aXVal, double aYVal, double aZVal ) noexcept;
void GetPoint( const double& aXVal, const double& aYVal, const double& aZVal ) noexcept;
void GetPoint( const SGPOINT& aPoint ) noexcept;
void GetPoint( const SGPOINT* aPoint ) noexcept;
void SetPoint( double aXVal, double aYVal, double aZVal ) noexcept;
void SetPoint( const SGPOINT& aPoint ) noexcept;
};
class SGLIB_API SGVECTOR
{
private:
void normalize( void ) noexcept;
double vx;
double vy;
double vz;
public:
SGVECTOR();
SGVECTOR( double aXVal, double aYVal, double aZVal );
void GetVector( double& aXVal, double& aYVal, double& aZVal ) const noexcept;
void SetVector( double aXVal, double aYVal, double aZVal );
void SetVector( const SGVECTOR& aVector );
SGVECTOR& operator=( const SGVECTOR& source ) noexcept;
};
#endif // SG_BASE_H
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