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Color.h

// Mesh Algorithms: a library of algorithms to manipulate 3D meshes
// Copyright (C) 2001 Tim Garthwaite and Jason Reposa

// This library 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 2.1 of the License, or (at your option) any later version.

// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef COLOR_H
#define COLOR_H

#include "options.h"
#include <cstdio>
#include <string>
#include <GL/gl.h>

class Color {
  GLfloat red, green, blue, alpha;
//  bool created;

 public:
  //Color(); //!< Default constructor.
  Color( GLfloat r = 1.0f, //!< red.
    GLfloat g = 1.0f, 
    GLfloat b = 1.0f, 
    GLfloat a = 1.0f 
       );

  GLvoid setColor( GLfloat r, 
         GLfloat g, 
         GLfloat b, 
         GLfloat a = 1.0f 
                 );

  GLvoid r(GLfloat r); 
  GLvoid g(GLfloat g); 
  GLvoid b(GLfloat b); 
  GLvoid a(GLfloat a); 

  GLfloat r() const; 
  GLfloat g() const; 
  GLfloat b() const; 
  GLfloat a() const; 

  GLfloat & r(); 
  GLfloat & g(); 
  GLfloat & b(); 
  GLfloat & a(); 
  std::string toString(); 
//  bool exists(); //!< True if the color exists after decimation.

};

#endif

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