color.H

/*
 * This file is part of the "Archon" framework.
 * (http://files3d.sourceforge.net)
 *
 * Copyright © 2002 by Kristian Spangsege and Brian Kristiansen.
 *
 * Permission to use, copy, modify, and distribute this software and
 * its documentation under the terms of the GNU General Public License is
 * hereby granted. No representations are made about the suitability of
 * this software for any purpose. It is provided "as is" without express
 * or implied warranty. See the GNU General Public License
 * (http://www.gnu.org/copyleft/gpl.html) for more details.
 *
 * The characters in this file are ISO8859-1 encoded.
 *
 * The documentation in this file is in "Doxygen" style
 * (http://www.doxygen.org).
 */

#ifndef ARCHON_UTILITIES_COLOR_H
#define ARCHON_UTILITIES_COLOR_H

#include <archon/math/vector.H>

namespace Archon
{
  namespace Utilities
  {
    using namespace Math;

    namespace Color
    {
      Vector3 convertRGBtoHSV(Vector3);

      Vector3 convertHSVtoRGB(Vector3);

      Vector3 interp(double x, double x1, double x2, Vector3 c1, Vector3 c2);

      extern const Vector3 aliceblue;
      extern const Vector3 antiquewhite;
      extern const Vector3 aqua;
      extern const Vector3 aquamarine;
      extern const Vector3 azure;
      extern const Vector3 beige;
      extern const Vector3 bisque;
      extern const Vector3 black;
      extern const Vector3 blanchedalmond;
      extern const Vector3 blue;
      extern const Vector3 blueviolet;
      extern const Vector3 brown;
      extern const Vector3 burlywood;
      extern const Vector3 cadetblue;
      extern const Vector3 chartreuse;
      extern const Vector3 chocolate;
      extern const Vector3 coral;
      extern const Vector3 cornflowerblue;
      extern const Vector3 cornsilk;
      extern const Vector3 crimson;
      extern const Vector3 cyan;
      extern const Vector3 darkblue;
      extern const Vector3 darkcyan;
      extern const Vector3 darkgoldenrod;
      extern const Vector3 darkgray;
      extern const Vector3 darkgreen;
      extern const Vector3 darkkhaki;
      extern const Vector3 darkmagenta;
      extern const Vector3 darkolivegreen;
      extern const Vector3 darkorange;
      extern const Vector3 darkorchid;
      extern const Vector3 darkred;
      extern const Vector3 darksalmon;
      extern const Vector3 darkseagreen;
      extern const Vector3 darkslateblue;
      extern const Vector3 darkslategray;
      extern const Vector3 darkturquoise;
      extern const Vector3 darkviolet;
      extern const Vector3 deeppink;
      extern const Vector3 deepskyblue;
      extern const Vector3 dimgray;
      extern const Vector3 dodgerblue;
      extern const Vector3 firebrick;
      extern const Vector3 floralwhite;
      extern const Vector3 forestgreen;
      extern const Vector3 fuchsia;
      extern const Vector3 gainsboro;
      extern const Vector3 ghostwhite;
      extern const Vector3 gold;
      extern const Vector3 goldenrod;
      extern const Vector3 gray;
      extern const Vector3 green;
      extern const Vector3 greenyellow;
      extern const Vector3 honeydew;
      extern const Vector3 hotpink;
      extern const Vector3 indianred;
      extern const Vector3 indigo;
      extern const Vector3 ivory;
      extern const Vector3 khaki;
      extern const Vector3 lavender;
      extern const Vector3 lavenderblush;
      extern const Vector3 lawngreen;
      extern const Vector3 lemonchiffon;
      extern const Vector3 lightblue;
      extern const Vector3 lightcoral;
      extern const Vector3 lightcyan;
      extern const Vector3 lightgoldenrodyellow;
      extern const Vector3 lightgreen;
      extern const Vector3 lightgrey;
      extern const Vector3 lightpink;
      extern const Vector3 lightsalmon;
      extern const Vector3 lightseagreen;
      extern const Vector3 lightskyblue;
      extern const Vector3 lightslategray;
      extern const Vector3 lightsteelblue;
      extern const Vector3 lightyellow;
      extern const Vector3 lime;
      extern const Vector3 limegreen;
      extern const Vector3 linen;
      extern const Vector3 magenta;
      extern const Vector3 maroon;
      extern const Vector3 mediumaquamarine;
      extern const Vector3 mediumblue;
      extern const Vector3 mediumorchid;
      extern const Vector3 mediumpurple;
      extern const Vector3 mediumseagreen;
      extern const Vector3 mediumslateblue;
      extern const Vector3 mediumspringgreen;
      extern const Vector3 mediumturquoise;
      extern const Vector3 mediumvioletred;
      extern const Vector3 midnightblue;
      extern const Vector3 mintcream;
      extern const Vector3 mistyrose;
      extern const Vector3 moccasin;
      extern const Vector3 navajowhite;
      extern const Vector3 navy;
      extern const Vector3 oldlace;
      extern const Vector3 olive;
      extern const Vector3 olivedrab;
      extern const Vector3 orange;
      extern const Vector3 orangered;
      extern const Vector3 orchid;
      extern const Vector3 palegoldenrod;
      extern const Vector3 palegreen;
      extern const Vector3 paleturquoise;
      extern const Vector3 palevioletred;
      extern const Vector3 papayawhip;
      extern const Vector3 peachpuff;
      extern const Vector3 peru;
      extern const Vector3 pink;
      extern const Vector3 plum;
      extern const Vector3 powderblue;
      extern const Vector3 purple;
      extern const Vector3 red;
      extern const Vector3 rosybrown;
      extern const Vector3 royalblue;
      extern const Vector3 saddlebrown;
      extern const Vector3 salmon;
      extern const Vector3 sandybrown;
      extern const Vector3 seagreen;
      extern const Vector3 seashell;
      extern const Vector3 sienna;
      extern const Vector3 silver;
      extern const Vector3 skyblue;
      extern const Vector3 slateblue;
      extern const Vector3 slategray;
      extern const Vector3 snow;
      extern const Vector3 springgreen;
      extern const Vector3 steelblue;
      extern const Vector3 tan;
      extern const Vector3 teal;
      extern const Vector3 thistle;
      extern const Vector3 tomato;
      extern const Vector3 turquoise;
      extern const Vector3 violet;
      extern const Vector3 wheat;
      extern const Vector3 white;
      extern const Vector3 whitesmoke;
      extern const Vector3 yellow;
      extern const Vector3 yellowgreen;
    }

    struct ColorRGBA: Vector4
    {
      ColorRGBA() {}
      ColorRGBA(Vector3 c, double a=1) { (*this)[0] = c[0]; (*this)[1] = c[1]; (*this)[2] = c[2]; (*this)[3] = a; }
    };
  }
}

#endif // ARCHON_UTILITIES_COLOR_H

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