nel/src/3d/point_light_named.cpp

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include "std3d.h"
  18
  19 #include "nel/3d/point_light_named.h"
  20
  21 #ifdef DEBUG_NEW
  22 #define new DEBUG_NEW
  23 #endif
  24
  25 namespace NL3D {
  26
  27
  28 // ***************************************************************************
  29 CPointLightNamed::CPointLightNamed()
  30 {
  31         // copy setup from current
  32         _DefaultAmbient= getAmbient();
  33         _DefaultDiffuse= getDiffuse();
  34         _DefaultSpecular= getSpecular();
  35         _UnAnimatedDiffuse= getDiffuse();
  36 }
  37
  38
  39 // ***************************************************************************
  40 void                    CPointLightNamed::setLightFactor(NLMISC::CRGBA nFactor)
  41 {
  42         setLightFactor(nFactor, nFactor);
  43 }
  44
  45
  46 // ***************************************************************************
  47 void                    CPointLightNamed::setLightFactor(NLMISC::CRGBA nAnimatedFactor, NLMISC::CRGBA nUnAnimatedFactor)
  48 {
  49         CRGBA   col;
  50         // setup current ambient.
  51         col.modulateFromColor(_DefaultAmbient, nAnimatedFactor);
  52         setAmbient(col);
  53         // setup current diffuse.
  54         col.modulateFromColor(_DefaultDiffuse, nAnimatedFactor);
  55         setDiffuse(col);
  56         // setup current specular.
  57         col.modulateFromColor(_DefaultSpecular, nAnimatedFactor);
  58         setSpecular(col);
  59
  60         // special UnAnimatedDiffuse
  61         col.modulateFromColor(_DefaultDiffuse, nUnAnimatedFactor);
  62         _UnAnimatedDiffuse= col;
  63 }
  64
  65
  66 // ***************************************************************************
  67 void                    CPointLightNamed::serial(NLMISC::IStream &f)
  68 {
  69         sint ver = f.serialVersion(1);
  70
  71         // Serialize parent.
  72         CPointLight::serial(f);
  73
  74         // Serialize my data
  75         f.serial(AnimatedLight);
  76         f.serial(_DefaultAmbient);
  77         f.serial(_DefaultDiffuse);
  78         f.serial(_DefaultSpecular);
  79
  80         if (ver>=1)
  81                 f.serial(LightGroup);
  82
  83         // read: and copy default _UnAnimatedDiffuse
  84         if(f.isReading())
  85         {
  86                 _UnAnimatedDiffuse= getDiffuse();
  87         }
  88 }
  89
  90 } // NL3D