World/Color.cc

   1 /**********************************************************************
   2  * blaRAY -- photon mapper/raytracer
   3  * (C) 2008 by Tomasz bla Fortuna <bla@thera.be>, <bla@af.gliwice.pl>
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * any later version.
   9  *
  10  * See Docs/LICENSE
  11  *********************/
  12
  13 #include <iostream>
  14
  15 #include "General/Debug.hh"
  16 #include "World/Color.hh"
  17
  18 namespace World {
  19
  20         std::ostream &operator<<(std::ostream &os, const Color &C)
  21         {
  22                 os << "[Color " << C.Dump();
  23                 os << "]";
  24                 return os;
  25         }
  26
  27
  28         Color::Color(Double r, Double g, Double b)
  29         {
  30                 if (DEBUG)
  31                         if ( r<0.0 || g<0.0 || b<0.0 || r>1.0 || g>1.0 | b > 1.0) {
  32                                 std::cout << "Assert: Color value out of range" << std::endl;
  33                                 exit(-1);
  34                         }
  35                 this->D[R] = r;
  36                 this->D[G] = g;
  37                 this->D[B] = b;
  38         }
  39 }