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260 lines
7.7 KiB
C++
260 lines
7.7 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "nel/misc/path.h"
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#include "nel/misc/file.h"
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#include <math.h>
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#include "lod_texture_builder.h"
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#include "nel/3d/mesh.h"
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#include "nel/3d/mesh_mrm.h"
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#include "nel/3d/register_3d.h"
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#include "nel/misc/config_file.h"
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#include "nel/misc/algo.h"
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using namespace std;
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using namespace NLMISC;
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using namespace NL3D;
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// ***************************************************************************
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bool computeOneShape(const char *lodFile, const char *shapeIn, const char *shapeOut)
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{
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try
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{
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// Load the clod.
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CLodCharacterShapeBuild theLod;
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CIFile fIn;
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if(!fIn.open(lodFile))
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throw Exception("Can't load %s", lodFile);
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fIn.serial(theLod);
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fIn.close();
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// Load the shape.
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CSmartPtr<IShape> theShape;
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if(!fIn.open(shapeIn))
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throw Exception("Can't load %s", shapeIn);
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CShapeStream ss;
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fIn.serial(ss);
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if(!ss.getShapePointer())
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throw Exception("Can't load %s", shapeIn);
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theShape= ss.getShapePointer();
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fIn.close();
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// init the LodBuilder
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CLodTextureBuilder lodBuilder;
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lodBuilder.setLod(theLod);
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// compute the texture.
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CLodCharacterTexture lodTexture;
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CMesh *mesh= dynamic_cast<CMesh*>((IShape*)theShape);
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CMeshMRM *meshMRM= dynamic_cast<CMeshMRM*>((IShape*)theShape);
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CMeshMRMSkinned *meshMRMSkinned= dynamic_cast<CMeshMRMSkinned*>((IShape*)theShape);
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CMeshBase *base = NULL;
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if(mesh)
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{
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base = mesh;
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lodBuilder.computeTexture(*mesh, lodTexture);
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}
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else if(meshMRM)
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{
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base = meshMRM;
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lodBuilder.computeTexture(*meshMRM, lodTexture);
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}
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else if(meshMRMSkinned)
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{
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base = meshMRMSkinned;
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lodBuilder.computeTexture(*meshMRMSkinned, lodTexture);
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}
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else
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throw Exception("The shape %s is not a Mesh, a MeshMRM or MeshMMRMSkinned", shapeIn);
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// store in mesh
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nlassert (base);
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base->setupLodCharacterTexture(lodTexture);
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// serial
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COFile fOut;
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if(!fOut.open(shapeOut))
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throw Exception("Can't open %s for writing", shapeOut);
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ss.setShapePointer(theShape);
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fOut.serial(ss);
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// TestYoyo
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/*CBitmap dbg;
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dbg.resize(lodTexture.getWidth(), lodTexture.getHeight());
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memcpy(&dbg.getPixels(0)[0], &lodTexture.Texture[0], dbg.getSize()*4);
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COFile dbgF("testDBG.tga");
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dbg.writeTGA(dbgF, 32);*/
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}
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catch(const Exception &e)
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{
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nlwarning("ERROR: %s", e.what());
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return false;
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}
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return true;
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}
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// ***************************************************************************
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int main(int argc, char *argv[])
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{
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// Filter addSearchPath
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NLMISC::createDebug();
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NLMISC::InfoLog->addNegativeFilter ("adding the path");
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NL3D::registerSerial3d();
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// What usage?
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bool usageSingle= argc==4;
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bool usageDir= argc==6 && argv[1]==string("-d");
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if (! (usageSingle || usageDir) )
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{
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string execName= CFile::getFilename(argv[0]);
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printf("%s compute a Lod textureInfo to put in a shape\n", execName.c_str());
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printf(" usage 1: %s clod_in shape_in shape_out \n", execName.c_str());
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printf(" usage 2: %s -d clod_filters.cfg clod_dir_in shape_dir_in shape_dir_out \n", execName.c_str());
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printf(" This usage type try to build lod_tex according to 'clod_tex_shape_filters' variable in the cfg.\n");
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printf(" 'clod_tex_shape_filters' is a list of tuple: lod_file / shape file expression\n");
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printf(" eg: clod_tex_shape_filters= {\n");
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printf(" \"HOM_LOD\", \"FY_HOM*\", \n");
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printf(" \"HOM_LOD\", \"??_HOM*\", \n");
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printf(" }; \n");
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printf(" NB: unmatched shapes are just copied into dest directory\n");
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printf(" NB: if error in config_file, shapes are just copied into dest directory\n");
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printf(" NB: file date is checked, allowing caching\n");
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exit(-1);
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}
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if(usageSingle)
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{
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computeOneShape(argv[1], argv[2], argv[3]);
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}
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else
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{
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string clod_cfg= argv[2];
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string clod_dir_in= argv[3];
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string shape_dir_in= argv[4];
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string shape_dir_out= argv[5];
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// dir check
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if(!CFile::isDirectory(clod_dir_in))
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nlwarning("ERROR: %s is not a directory", clod_dir_in.c_str());
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if(!CFile::isDirectory(shape_dir_in))
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nlwarning("ERROR: %s is not a directory", shape_dir_in.c_str());
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if(!CFile::isDirectory(shape_dir_out))
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nlwarning("ERROR: %s is not a directory", shape_dir_out.c_str());
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// Open the CFG, and read the vars.
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vector<string> LodNames;
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vector<string> LodFilters;
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try
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{
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CConfigFile fcfg;
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fcfg.load(clod_cfg);
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CConfigFile::CVar &var= fcfg.getVar("clod_tex_shape_filters");
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if(var.size()<2)
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throw Exception("Must have 2+ strings in clod_tex_shape_filters");
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LodNames.resize(var.size()/2);
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LodFilters.resize(var.size()/2);
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for(uint i=0;i<LodNames.size();i++)
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{
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LodNames[i]= var.asString(i*2+0);
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LodFilters[i]= var.asString(i*2+1);
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}
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}
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catch(const Exception &e)
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{
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// It is not an error to have a bad config file: files will be copied
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nlwarning(e.what());
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}
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// List all files.
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vector<string> fileList;
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CPath::getPathContent(shape_dir_in, false, false, true, fileList);
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// For all files.
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for(uint i=0;i<fileList.size();i++)
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{
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string pathNameIn= fileList[i];
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string fileNameIn= CFile::getFilename(pathNameIn);
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uint32 fileInDate= CFile::getFileModificationDate(pathNameIn);
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string pathNameOut= shape_dir_out + "/" + fileNameIn;
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// Get the output file Date
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uint32 fileOutDate= 0;
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// If File Out exist
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if(CFile::fileExists(pathNameOut))
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{
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// If newer than file In (and also newer than retrieverInfos), skip
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fileOutDate= CFile::getFileModificationDate(pathNameOut);
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}
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// search in all lods if the file Name match a filter
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uint j;
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bool skipped= false;
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for(j=0;j<LodFilters.size();j++)
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{
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// Make the test case-unsensitive
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string lwrFileName= toLower(fileNameIn);
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string lwrFilter= toLower(LodFilters[j]);
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if( testWildCard(lwrFileName.c_str(), lwrFilter.c_str()) )
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{
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string clodFile= clod_dir_in+"/"+LodNames[j]+".clod";
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// test clod date against fileOut, only if the outFile is already newer than the fileIn
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if(fileOutDate>=fileInDate)
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{
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// if the out file is newer than the clod, then don't need rebuild
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uint32 clodDate= CFile::getFileModificationDate(clodFile);
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if(fileOutDate>=clodDate)
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{
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NLMISC::InfoLog->displayRaw("Skiping %s\n", fileNameIn.c_str());
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// skip other wildcards
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skipped= true;
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break;
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}
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}
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// Ok, try to do the compute.
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NLMISC::InfoLog->displayRaw("Processing %s", fileNameIn.c_str());
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if( computeOneShape( clodFile.c_str(), pathNameIn.c_str(), pathNameOut.c_str() ) )
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{
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// succed => stop
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NLMISC::InfoLog->displayRaw(" - CLod Textured with %s\n", LodNames[j].c_str());
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break;
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}
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}
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}
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// if skip this shape
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if(skipped)
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continue;
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// if fail to find a valid filter, just do a copy
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if(j==LodFilters.size())
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{
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CFile::copyFile(pathNameOut, pathNameIn);
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NLMISC::InfoLog->displayRaw("Processing %s - Copied\n", fileNameIn.c_str());
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}
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}
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}
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return 0;
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}
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