/* * 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( double& aXVal, double& aYVal, double& aZVal ) noexcept; void GetPoint( SGPOINT& aPoint ) noexcept; void GetPoint( 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