nel/src/3d/tile_far_bank.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/tile_far_bank.h"
  20
  21 using namespace NLMISC;
  22
  23 // Define this to force white far texture (debug)
  24 // #define NEL_FORCE_WHITE_FAR_TEXTURE
  25
  26 #ifdef DEBUG_NEW
  27 #define new DEBUG_NEW
  28 #endif
  29
  30 namespace NL3D {
  31
  32
  33 // ***************************************************************************
  34 // ***************************************************************************
  35 // CTileFarBank::CTileFar.
  36 // ***************************************************************************
  37 // ***************************************************************************
  38
  39 // ***************************************************************************
  40 const sint CTileFarBank::CTileFar::_Version=0x0;
  41 // ***************************************************************************
  42 void CTileFarBank::CTileFar::serial(NLMISC::IStream &f)
  43 {
  44         // Serial version
  45         (void)f.serialVersion(_Version);
  46
  47         // Serial pixels
  48         f.serialCont (_Pixels[diffuse][order0]);
  49         f.serialCont (_Pixels[diffuse][order1]);
  50         f.serialCont (_Pixels[diffuse][order2]);
  51         f.serialCont (_Pixels[additive][order0]);
  52         f.serialCont (_Pixels[additive][order1]);
  53         f.serialCont (_Pixels[additive][order2]);
  54
  55 #ifdef NEL_FORCE_WHITE_FAR_TEXTURE
  56         int size = _Pixels[diffuse][order0].size ();
  57         _Pixels[diffuse][order0].resize (0);
  58         _Pixels[diffuse][order0].resize (size, CRGBA::White);
  59         size = _Pixels[diffuse][order1].size ();
  60         _Pixels[diffuse][order1].resize (0);
  61         _Pixels[diffuse][order1].resize (size, CRGBA::White);
  62         size = _Pixels[diffuse][order2].size ();
  63         _Pixels[diffuse][order2].resize (0);
  64         _Pixels[diffuse][order2].resize (size, CRGBA::White);
  65 #endif // NEL_FORCE_WHITE_FAR_TEXTURE
  66 }
  67 // ***************************************************************************
  68 void CTileFarBank::CTileFar::setPixels (TFarType type, TFarOrder order, NLMISC::CRGBA* pixels, uint size)
  69 {
  70         // Mode alpha ?
  71         if (type==alpha)
  72         {
  73                 _Pixels[diffuse][order].resize (size);
  74                 _Pixels[additive][order].resize (size);
  75
  76                 // Copy only the alpha channel
  77                 for (uint p=0; p<size; p++)
  78                 {
  79                         _Pixels[diffuse][order][p].A=pixels[p].A;
  80                         _Pixels[additive][order][p].A=pixels[p].A;
  81                 }
  82         }
  83         else
  84         {
  85                 // Resize this array
  86                 _Pixels[type][order].resize (size);
  87
  88                 // Copy all the channels
  89                 memcpy (&_Pixels[type][order][0], pixels, size*sizeof(NLMISC::CRGBA));
  90         }
  91 }
  92
  93
  94 // ***************************************************************************
  95 // ***************************************************************************
  96 // CTileFarBank.
  97 // ***************************************************************************
  98 // ***************************************************************************
  99
 100 // ***************************************************************************
 101 CTileFarBank::CTileFarBank()
 102 {
 103 }
 104
 105 // ***************************************************************************
 106 const sint CTileFarBank::_Version=0x0;
 107 // ***************************************************************************
 108 void CTileFarBank::serial(NLMISC::IStream &f)
 109 {
 110         // Write/Check "FAR_BANK" in header of the stream
 111         f.serialCheck (NELID("_RAF"));
 112         f.serialCheck (NELID("KNAB"));
 113
 114         // Serial version
 115         (void)f.serialVersion(_Version);
 116
 117         // Serial tiles
 118         f.serialCont (_TileVector);
 119 }
 120
 121
 122 } // NL3D