nel/src/3d/landscape_def.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
  20 #include "nel/3d/landscape_def.h"
  21 #include "nel/misc/common.h"
  22
  23
  24 using namespace NLMISC;
  25
  26 #ifdef DEBUG_NEW
  27 #define new DEBUG_NEW
  28 #endif
  29
  30 namespace NL3D
  31 {
  32
  33
  34 // ***************************************************************************
  35 sint            CLandscapeGlobals::CurrentDate=0;
  36 sint            CLandscapeGlobals::CurrentRenderDate=0;
  37 CVector         CLandscapeGlobals::RefineCenter= CVector::Null;
  38 float           CLandscapeGlobals::RefineThreshold= 0.001f;
  39 float           CLandscapeGlobals::OORefineThreshold= 1.0f / CLandscapeGlobals::RefineThreshold;
  40
  41 CVector         CLandscapeGlobals::PZBModelPosition= CVector::Null;
  42
  43 float           CLandscapeGlobals::TileDistNear= 50;
  44 float           CLandscapeGlobals::TileDistFar= CLandscapeGlobals::TileDistNear+20;
  45 float           CLandscapeGlobals::TileDistNearSqr= sqr(CLandscapeGlobals::TileDistNear);
  46 float           CLandscapeGlobals::TileDistFarSqr= sqr(CLandscapeGlobals::TileDistFar);
  47 float           CLandscapeGlobals::OOTileDistDeltaSqr= 1.0f / (CLandscapeGlobals::TileDistFarSqr - CLandscapeGlobals::TileDistNearSqr);
  48 sint            CLandscapeGlobals::TileMaxSubdivision=0;
  49 CBSphere        CLandscapeGlobals::TileFarSphere;
  50 CBSphere        CLandscapeGlobals::TileNearSphere;
  51 float           CLandscapeGlobals::TilePixelSize= 128;
  52 float           CLandscapeGlobals::TilePixelBias128= 0.5f/CLandscapeGlobals::TilePixelSize;
  53 float           CLandscapeGlobals::TilePixelScale128= 1-1/CLandscapeGlobals::TilePixelSize;
  54 float           CLandscapeGlobals::TilePixelBias256= 0.5f/(CLandscapeGlobals::TilePixelSize*2);
  55 float           CLandscapeGlobals::TilePixelScale256= 1-1/(CLandscapeGlobals::TilePixelSize*2);
  56
  57
  58 float           CLandscapeGlobals::Far0Dist= 200;               // 200m.
  59 float           CLandscapeGlobals::Far1Dist= 400;               // 400m.
  60 float           CLandscapeGlobals::FarTransition= 10;   // Alpha transition= 10m.
  61
  62
  63 bool                                    CLandscapeGlobals::VertexProgramEnabled= false;
  64
  65 CFarVertexBufferInfo    CLandscapeGlobals::CurrentFar0VBInfo;
  66 CFarVertexBufferInfo    CLandscapeGlobals::CurrentFar1VBInfo;
  67 CNearVertexBufferInfo   CLandscapeGlobals::CurrentTileVBInfo;
  68
  69 CLandscapeVBAllocator   *CLandscapeGlobals::CurrentFar0VBAllocator= NULL;
  70 CLandscapeVBAllocator   *CLandscapeGlobals::CurrentFar1VBAllocator= NULL;
  71 CLandscapeVBAllocator   *CLandscapeGlobals::CurrentTileVBAllocator= NULL;
  72
  73
  74 IDriver                                 *CLandscapeGlobals::PatchCurrentDriver= NULL;
  75 CIndexBuffer                    CLandscapeGlobals::PassTriArray("CLandscapeGlobals::PassTriArray");
  76 CIndexBufferReadWrite   CLandscapeGlobals::PassTriArrayIBA;
  77 uint                                    NL3D_LandscapeGlobals_PassNTri= 0;
  78 void                                    *NL3D_LandscapeGlobals_PassTriCurPtr= NULL;
  79 CIndexBuffer::TFormat   NL3D_LandscapeGlobals_PassTriFormat= CIndexBuffer::IndicesUnknownFormat;
  80
  81
  82 } // NL3D