color.h

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/* ***********************************************************************************
        Writer:         Sebastien Bloc
        Copyright:      2003-2004
        eMail:          sebastien.bloc@free.fr
        URL:            http://mignonsoft.free.fr

        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.
        http://www.gnu.org/copyleft/gpl.html
*********************************************************************************** */

#ifndef INCLUDE_3D_COLOR_H
#define INCLUDE_3D_COLOR_H

typedef struct 
{
        float r;
        float g;
        float b;
        float a;
} RGBA;

class Color
{
public: 
        union
        {
                float value[4];
                struct 
                {
                        float r;
                        float g;
                        float b;
                        float a;
                };
        };
        BOOL isEnable;

public:
        Color();
        Color(float r,float g,float b,float a);
        Color(float rgba);
        void Zero();
        void operator=(Color &source);
        void operator=(float *source);

        void SetNull();
        void SetFull();
        void Set(float _r,float _g,float _b);
        void Set(float _r,float _g,float _b,float _a);
        operator float *() const;
        void ToString (MyString &text);
};

#endif

---