/***********************************************/
/* Material Types                              */
/* --------------                              */
/*    defined (in the order specified by the   */
/*     #define's) in the structure below       */
/*                                             */
/* Note: You have to be a bit careful using    */
/*    this file, because it's not really a     */
/*    header file (it defines variables!)      */
/*    it's not really a C file (it defines     */
/*    constants, like MAT_BRASS that you       */
/*    will probably want to use to access      */
/*    the data).                               */
/*                                             */
/* Usage:                                      */
/* ------                                      */
/*   glMaterialfv( GL_FRONT_AND_BACK,          */
/*                 GL_AMBIENT,                 */
/*                 mat[MAT_CHROME].ambient );  */
/*   glMaterialfv( GL_FRONT_AND_BACK,          */
/*                 GL_DIFFUSE,                 */
/*                 mat[MAT_CHROME].diffuse );  */
/*   glMaterialfv( GL_FRONT_AND_BACK,          */
/*                 GL_SPECULAR,                */
/*                 mat[MAT_CHROME].specular ); */
/*   glMaterialf( GL_FRONT_AND_BACK,           */
/*                GL_SHININESS,                */
/*                mat[MAT_CHROME].shiny );     */
/*                                             */
/* Chris Wyman (9/26/2006)                     */
/***********************************************/




#define MAT_BRASS              0
#define MAT_BRONZE             1
#define MAT_POLISHED_BRASS     2
#define MAT_CHROME             3
#define MAT_COPPER             4
#define MAT_POLISHED_COPPER    5
#define MAT_GOLD               6
#define MAT_POLISHED_GOLD      7
#define MAT_PEWTER             8
#define MAT_SILVER             9
#define MAT_POLISHED_SILVER   10
#define MAT_EMERALD           11
#define MAT_JADE              12
#define MAT_OBSIDIAN          13
#define MAT_PEARL             14
#define MAT_RUBY              15
#define MAT_TURQUOISE         16
#define MAT_BLACK_PLASTIC     17
#define MAT_BLACK_RUBBER      18


/* material properties structure */
typedef struct {
  GLfloat ambient[4];
  GLfloat diffuse[4];
  GLfloat specular[4];
  GLfloat shiny;
} _mat_prop;



/* list of materials */
_mat_prop mat[] = {
  { { 0.329412, 0.223529, 0.027451, 1.0},
    { 0.780392, 0.568627, 0.113725, 1.0},
    { 0.992157, 0.941176, 0.807843, 1.0},
    27.8974
  },
  { { 0.2125, 0.1275, 0.054, 1.0},
    { 0.714, 0.4284, 0.18144, 1.0},
    { 0.393548, 0.271906, 0.166721, 1.0},
    25.6
  },
  { { 0.25, 0.148, 0.06475, 1.0},
    { 0.4, 0.2368, 0.1036, 1.0},
    { 0.774597, 0.458561, 0.200621, 1.0},
    76.8
  },
  { { 0.25, 0.25, 0.25, 1.0},
    { 0.4, 0.4, 0.4, 1.0},
    { 0.774597, 0.774597, 0.774597, 1.0},
    76.8
  },
  { { 0.19125, 0.0735, 0.0225, 1.0},
    { 0.7038, 0.27048, 0.0828, 1.0},
    { 0.256777, 0.137622, 0.086014, 1.0},
    12.8
  },
  { { 0.2295, 0.08825, 0.0275, 1.0},
    { 0.5508, 0.2118, 0.066, 1.0},
    { 0.580594, 0.223257, 0.0695701, 1.0},
    51.2
  },
  { { 0.24725, 0.1995, 0.0745, 1.0},
    { 0.75164, 0.60648, 0.22648, 1.0},
    { 0.628281, 0.555802, 0.366065, 1.0},
    51.2
  },
  { { 0.24725, 0.2245, 0.0645, 1.0},
    { 0.34615, 0.3143, 0.0903, 1.0},
    { 0.797357, 0.723991, 0.208006, 1.0},
    83.2
  },
  { { 0.105882, 0.058824, 0.113725, 1.0},
    { 0.427451, 0.470588, 0.541176, 1.0},
    { 0.333333, 0.333333, 0.521569, 1.0},
    9.84615 
  },
  { { 0.19225, 0.19225, 0.19225, 1.0},
    { 0.50754, 0.50754, 0.50754, 1.0},
    { 0.508273, 0.508273, 0.508273, 1.0},
    51.2
  },
  { { 0.23125, 0.23125, 0.23125, 1.0},
    { 0.2775, 0.2775, 0.2775, 1.0},
    { 0.773911, 0.773911, 0.773911, 1.0},
    89.6
  },
  { { 0.0215, 0.1745, 0.0215, 0.55},
    { 0.07568, 0.61424, 0.07568, 0.55},
    { 0.633, 0.727811, 0.633, 0.55},
    76.8
  },
  { { 0.135, 0.2225, 0.1575, 0.95},
    { 0.54, 0.89, 0.63, 0.95},
    { 0.316228, 0.316228, 0.316228, 0.95},
    12.8
  },
  { { 0.05375, 0.05, 0.06625, 0.82},
    { 0.18275, 0.17, 0.22525, 0.82},
    { 0.332741, 0.328634, 0.346435, 0.82},
    38.4
  },
  { { 0.25, 0.20725, 0.20725, 0.922},
    { 1.0, 0.829, 0.829, 0.922},
    { 0.296648, 0.296648, 0.296648, 0.922},
    11.264
  },
  { { 0.1745, 0.01175, 0.01175, 0.55},
    { 0.61424, 0.04136, 0.04136, 0.55},
    { 0.727811, 0.626959, 0.626959, 0.55},
    76.8
  },
  { { 0.1, 0.18725, 0.1745, 0.8},
    { 0.396, 0.74151, 0.69102, 0.8},
    { 0.297254, 0.30829, 0.306678, 0.8},
    12.8
  },
  { { 0.0, 0.0, 0.0, 1.0},
    { 0.01, 0.01, 0.01, 1.0},
    { 0.50, 0.50, 0.50, 1.0},
    32.0
  },
  { { 0.02, 0.02, 0.02, 1.0},
    { 0.01, 0.01, 0.01, 1.0},
    { 0.4, 0.4, 0.4, 1.0},
    10.0
  }
};