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Merged in liria/khanat/ig_elevaton_port_to_linux (pull request #46)

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Port of ig_elevation to linux
This commit is contained in:
C?dric OCHS 2014-01-23 09:09:53 +01:00
commit 8b1e2848f6
1 changed files with 78 additions and 25 deletions
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103
code/nel/tools/3d/ig_elevation/main.cpp
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@ -35,7 +35,14 @@
#include "nel/3d/scene_group.h"
#include <windows.h>
#ifdef NL_OS_WINDOWS
#include <windows.h>
#else
#include <dirent.h> /* for directories functions */
#include <sys/types.h>
#include <unistd.h> /* getcwd, chdir -- replacement for getCurDiretory & setCurDirectory on windows */
#endif
// ---------------------------------------------------------------------------
@ -73,11 +80,11 @@ struct SExportOptions
return false;
else
fclose (f);
try
{
CConfigFile cf;
cf.load (sFilename);
// Out
@ -126,6 +133,7 @@ struct CZoneLimits
};
// ---------------------------------------------------------------------------
#ifdef NL_OS_WINDOWS // win32 code
void dir (const string &sFilter, vector<string> &sAllFiles, bool bFullPath)
{
WIN32_FIND_DATA findData;
@ -133,7 +141,7 @@ void dir (const string &sFilter, vector<string> &sAllFiles, bool bFullPath)
char sCurDir[MAX_PATH];
sAllFiles.clear ();
GetCurrentDirectory (MAX_PATH, sCurDir);
hFind = FindFirstFile (sFilter.c_str(), &findData);
hFind = FindFirstFile (("*"+sFilter).c_str(), &findData);
while (hFind != INVALID_HANDLE_VALUE)
{
DWORD res = GetFileAttributes(findData.cFileName);
@ -150,6 +158,48 @@ void dir (const string &sFilter, vector<string> &sAllFiles, bool bFullPath)
FindClose (hFind);
}
void getcwd (char *dir, int length)
{
GetCurrentDirectoryA (length, dir);
}
void chdir(const char *path)
{
SetCurrentDirectoryA (path);
}
#else // posix version of the void dir(...) function.
void dir (const string &sFilter, vector<string> &sAllFiles, bool bFullPath)
{
char sCurDir[MAX_PATH];
DIR* dp = NULL;
struct dirent *dirp= NULL;
getcwd ( sCurDir, MAX_PATH ) ;
sAllFiles.clear ();
if ( (dp = opendir( sCurDir )) == NULL)
{
string sTmp = string("ERROR : Can't open the dir : \"")+string(sCurDir)+string("\"") ;
outString ( sTmp ) ;
return ;
}
while ( (dirp = readdir(dp)) != NULL)
{
std:string sFileName = std::string(dirp->d_name) ;
if (sFileName.substr((sFileName.length()-sFilter.length()),sFilter.length()).find(sFilter)!= std::string::npos )
{
if (bFullPath)
sAllFiles.push_back(string(sCurDir) + "/" + sFileName);
else
sAllFiles.push_back(sFileName);
}
}
closedir(dp);
}
#endif
// ---------------------------------------------------------------------------
CZoneRegion *loadLand (const string &filename)
@ -222,17 +272,19 @@ void SaveInstanceGroup (const char* sFilename, CInstanceGroup *pIG)
}
catch (const Exception &e)
{
outString(string(e.what()));
string stTmp = string(e.what()) ;
outString( stTmp );
}
}
else
{
outString(string("Couldn't create ") + sFilename);
string stTemp = string("Couldn't create ") + string(sFilename) ;
outString( stTemp );
}
}
/** Get the Z of the height map at the given position
*/
*/
static float getHeightMapZ(float x, float y, const CZoneLimits &zl, const SExportOptions &options, CBitmap *heightMap1, CBitmap *heightMap2)
{
float deltaZ = 0.0f, deltaZ2 = 0.0f;
@ -274,8 +326,8 @@ int main(int nNbArg, char**ppArgs)
NL3D_BlockMemoryAssertOnPurge = false;
char sCurDir[MAX_PATH];
GetCurrentDirectory (MAX_PATH, sCurDir);
getcwd (sCurDir, MAX_PATH);
if (nNbArg != 2)
{
printf ("Use : ig_elevation configfile.cfg\n");
@ -322,7 +374,7 @@ int main(int nNbArg, char**ppArgs)
// Load the 2 height maps
CBitmap *HeightMap1 = NULL;
if (options.HeightMapFile1 != "")
if (!options.HeightMapFile1.empty())
{
HeightMap1 = new CBitmap;
try
@ -334,7 +386,9 @@ int main(int nNbArg, char**ppArgs)
}
else
{
outString(string("Couldn't not open " + options.HeightMapFile1 + " : heightmap 1 map ignored"));
string sTmp = string("Couldn't not open ")+string(options.HeightMapFile1)
+string(" : heightmap 1 map ignored");
outString(sTmp);
delete HeightMap1;
HeightMap1 = NULL;
}
@ -348,7 +402,7 @@ int main(int nNbArg, char**ppArgs)
}
}
CBitmap *HeightMap2 = NULL;
if (options.HeightMapFile2 != "")
if (!options.HeightMapFile2.empty())
{
HeightMap2 = new CBitmap;
try
@ -360,7 +414,9 @@ int main(int nNbArg, char**ppArgs)
}
else
{
outString(string("Couldn't not open " + options.HeightMapFile2 + " : heightmap 2 map ignored\n"));
string sTmp = string("Couldn't not open ")+string(options.HeightMapFile2)
+string(" : heightmap 2 map ignored\n");
outString(sTmp);
delete HeightMap2;
HeightMap2 = NULL;
}
@ -376,15 +432,15 @@ int main(int nNbArg, char**ppArgs)
// Get all files
vector<string> vAllFiles;
SetCurrentDirectory (options.InputIGDir.c_str());
dir ("*.ig", vAllFiles, false);
SetCurrentDirectory (sCurDir);
chdir (options.InputIGDir.c_str());
dir (".ig", vAllFiles, false);
chdir (sCurDir);
for (uint32 i = 0; i < vAllFiles.size(); ++i)
{
SetCurrentDirectory (options.InputIGDir.c_str());
chdir (options.InputIGDir.c_str());
CInstanceGroup *pIG = LoadInstanceGroup (vAllFiles[i].c_str());
SetCurrentDirectory (sCurDir);
chdir (sCurDir);
if (pIG != NULL)
{
bool realTimeSunContribution = pIG->getRealTimeSunContribution();
@ -395,14 +451,12 @@ int main(int nNbArg, char**ppArgs)
vector<CPortal> Portals;
vector<CPointLightNamed> PLN;
pIG->retrieve (vGlobalPos, IA, Clusters, Portals, PLN);
if (IA.empty() && PLN.empty() && Portals.empty() && Clusters.empty()) continue;
uint k;
// elevate instance
for(k = 0; k < IA.size(); ++k)
{
@ -416,7 +470,6 @@ int main(int nNbArg, char**ppArgs)
CVector lightPos = vGlobalPos + PLN[k].getPosition();
PLN[k].setPosition( PLN[k].getPosition() + getHeightMapZ(lightPos.x, lightPos.y, zl, options, HeightMap1, HeightMap2) * CVector::K);
}
// portals
std::vector<CVector> portal;
@ -459,12 +512,12 @@ int main(int nNbArg, char**ppArgs)
pIGout->enableRealTimeSunContribution(realTimeSunContribution);
SetCurrentDirectory (options.OutputIGDir.c_str());
chdir (options.OutputIGDir.c_str());
SaveInstanceGroup (vAllFiles[i].c_str(), pIGout);
SetCurrentDirectory (sCurDir);
chdir (sCurDir);
delete pIG;
}
}
return 1;
}
}