nel/src/3d/mrm_mesh.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/mrm_mesh.h"
  20 #include <algorithm>
  21
  22 using namespace std;
  23
  24 #ifdef DEBUG_NEW
  25 #define new DEBUG_NEW
  26 #endif
  27
  28 namespace NL3D
  29 {
  30
  31
  32 // ***************************************************************************
  33 uint CMRMMeshFinal::CWedge::NumAttributesToCompare= 0;
  34 bool CMRMMeshFinal::CWedge::CompareSkinning= false;
  35
  36
  37 // ***************************************************************************
  38 CMRMMesh::CMRMMesh()
  39 {
  40         NumAttributes= 0;
  41 }
  42
  43
  44
  45 // ***************************************************************************
  46 sint    CMRMMeshFinal::findInsertWedge(const CWedge &w)
  47 {
  48         sint    ret;
  49         TWedgeMap::iterator             it;
  50         it= _WedgeMap.find(w);
  51
  52         // if not found, must add it.
  53         if(it==_WedgeMap.end())
  54         {
  55                 ret= (sint)Wedges.size();
  56                 // insert into the map, with good id.
  57                 _WedgeMap.insert(make_pair(w, ret));
  58                 // add it to the array.
  59                 Wedges.push_back(w);
  60         }
  61         else
  62         {
  63                 ret= it->second;
  64         }
  65
  66         return ret;
  67 }
  68
  69 // ***************************************************************************
  70 CMRMMeshFinal::CWedge::CWedge()
  71 {
  72         Vertex = NLMISC::CVector::Null;
  73         NSkinMatUsed = 0;
  74         for (uint k = 0; k < NL3D_MRM_MAX_ATTRIB; ++k)
  75         {
  76                 Attributes[k].set(0, 0, 0, 0);
  77         }
  78 }
  79
  80 } // NL3D