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XOrthoLaserDalle.cpp
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XOrthoLaserDalle.cpp
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#include "XOrthoLaserDalle.h"
#include "XOrthoLaserFolder.h"
#include "XOrthoLaserChantier.h"
#include "XOrthoLaser.h"
#include "XPath.h"
#include "XSystemInfo.h"
#include "XStringTools.h"
#include "XRawImage.h"
//#include "ProjPostProcessSolution.h"
#include <algorithm>
#include <sstream>
#include <iomanip>
#include <limits>
XOrthoLaserGrille::XOrthoLaserGrille(XOrthoLaserDalle* pparent, char value)
{
parent = pparent;
m_Image = NULL;
m_value = value;
minValue = -1;
maxValue = -1;
meanValue = -1;
}
//-----------------------------------------------------------------------------
XOrthoLaserGrille::~XOrthoLaserGrille()
{
UnLoad();
}
//-----------------------------------------------------------------------------
bool XOrthoLaserGrille::Load()
{
std::string datafile = parent->File() + '_' + m_value + ".bin";
std::ifstream data(datafile.c_str(),std::ios::binary);
if(!data.good())
return XErrorError(parent->Error(),__FUNCTION__," Erreur de chargement du fichier ",datafile.c_str());
data.seekg (0, std::ios::end);
std::streamoff posData = data.tellg();
uint32 sizeToLoad = parent->Width()* parent->Height()*sizeof(float);
if(sizeToLoad != posData)
return XErrorError(parent->Error(),__FUNCTION__,"La taille du fichier binaire ne correspond pas à l'ortho associée ",datafile.c_str());
m_Image = new float[parent->Width()* parent->Height()];
data.seekg (0, std::ios::beg);
data.read((char*)m_Image,sizeToLoad);
data.close();
return true;
}
//-----------------------------------------------------------------------------
void XOrthoLaserGrille::UnLoad()
{
if(m_Image!=NULL)
delete m_Image;
m_Image = NULL;
}
//-----------------------------------------------------------------------------
float XOrthoLaserGrille::GetValue(double x, double y)
{
x = XMin((double)parent->Width()-1,XMax(0.,x));
y = XMin((double)parent->Height()-1,XMax(0.,y));
uint16 col1 = floor(x);
uint16 lig1 = floor(y);
double dcol = x-col1;
double dlig = y-lig1;
uint16 col1plus1 = XMin((uint16)parent->Width()-1,col1+1);
uint16 lig1plus1 = XMin((uint16)parent->Height()-1,lig1+1);
float l1c1 = *(m_Image + (lig1*parent->Width() + col1));
float l2c2 = *(m_Image + (lig1plus1*parent->Width() + col1plus1));
float l2c1 = *(m_Image + (lig1plus1*parent->Width() + col1));
float l1c2 = *(m_Image + (lig1*parent->Width() + col1plus1));
if(l1c1 == 0)
l1c1 = l1c2;
if(l1c2 == 0)
l1c2 = l1c1;
float interl1 = l1c1 + dcol * (l1c2-l1c1);
if(l2c2 == 0)
l2c2 = l2c1;
if(l2c1 == 0)
l2c1 = l2c2;
float interl2 = l2c1 + dcol * (l2c2-l2c1);
if(interl1 == 0)
interl1 = interl2;
if(interl2 == 0)
interl2 = interl1;
float res = interl1 + dlig * (interl2 - interl1);
return res;
}
//-----------------------------------------------------------------------------
float XOrthoLaserGrille::GetNearestValue(double x, double y)//ramene la valeur la plus proche
{
x = XMin((double)parent->Width()-1,XMax(0.,x));
y = XMin((double)parent->Height()-1,XMax(0.,y));
XPt2D origine(x,y);
uint32 col0 = floor(x);
uint32 lig0 = floor(y);
uint32 range = 10;
uint32 colini = XMin(parent->Width()-1,XMax((uint32)0,col0-range));
uint32 colfin = XMin(parent->Width()-1,XMax((uint32)0,col0+range));
uint32 ligini = XMin(parent->Width()-1,XMax((uint32)0,lig0-range));
uint32 ligfin = XMin(parent->Width()-1,XMax((uint32)0,lig0+range));
float val;
std::vector<float> vecval;;
std::vector<float> vecdist;
for(uint32 lig = ligini; lig< ligfin+1; lig++)
{
for(uint32 col = colini; col< colfin+1; col++)
{
val = *(m_Image + (lig*parent->Width() + col));
if(val != 0)
{
vecval.push_back(val);
vecdist.push_back(dist(origine,XPt2D(col,lig)));
}
}
}
if(vecval.empty())
return 0;
val = vecval[0];
float dmin = vecdist[0];
for(uint32 i=1; i<vecval.size(); i++)
if(vecdist[i]<dmin)
{
dmin= vecdist[i];
val = vecval[i];
}
return val;
}
//-----------------------------------------------------------------------------
float XOrthoLaserGrille::GetMeanValue()
{
if(meanValue != -1)
return meanValue;
if((m_Image==NULL)&&(!Load()))
return 0;
float* pix = m_Image;
uint32 sizeImage = parent->Width()*parent->Height();
uint32 count = 0;
double somme = 0.;
float first = 0;
for(uint32 i=0; i<sizeImage; i++)
{
if(*pix != 0)
{
if(first ==0)
first = *pix;
somme += (*pix)-first;
count++;
}
pix++;
}
float moy = somme/count;
moy = moy+first;
meanValue = moy;
return moy;
}
//-----------------------------------------------------------------------------
float XOrthoLaserGrille::GetMinValue()
{
if(minValue != -1)
return minValue;
if((m_Image==NULL)&&(!Load()))
return 0;
float* pix = m_Image;
float valMin = (std::numeric_limits<float>::max)();
uint32 sizeImage = parent->Width()*parent->Height();
for(uint32 i=0; i<sizeImage; i++)
{
if((*pix != 0)&&(*pix < valMin))
valMin = *pix;
pix++;
}
minValue = valMin;
return valMin;
}
//-----------------------------------------------------------------------------
float XOrthoLaserGrille::GetMaxValue()
{
if(maxValue != -1)
return maxValue;
if((m_Image==NULL)&&(!Load()))
return 0;
float* pix = m_Image;
float valMax = *pix;
//float valMax = std::numeric_limits<float>::max();
uint32 sizeImage = parent->Width()*parent->Height();
for(uint32 i=0; i<sizeImage; i++)
{
if((*pix != 0)&&(*pix > valMax))
valMax = *pix;
pix++;
}
maxValue = valMax;
return valMax;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserGrille::WriteBin(std::string OutFilename)
{
std::ofstream binary_file(OutFilename.c_str(),std::ios::out|std::ios::binary);
if (!binary_file.good())
return XErrorError(parent->Error(),__FUNCTION__," Erreur ouverture ",OutFilename.c_str());
uint32 nbpix = parent->Width()*parent->Height();
binary_file.write((char*)m_Image, nbpix*sizeof (float));
binary_file.close();
return true;
}
//-----------------------------------------------------------------------------
uint32 XOrthoLaserGrille::NbPixWithValue()//nombre de pixel ayant une valeur
{
if((m_Image==NULL)&&(!Load()))
return 0;
float* pix = m_Image;
uint32 count=0;
for(uint32 i=0; i<parent->Width()*parent->Height(); i++)
{
if(*pix != 0)
count++;
pix++;
}
return count;
}
//-----------------------------------------------------------------------------
//**************** XOrthoLaserDalle *******************************************
//-----------------------------------------------------------------------------
XOrthoLaserDalle::XOrthoLaserDalle(XOrthoLaserFolder* pparent)
{
gridH = new XOrthoLaserGrille(this,'H');
gridZ = new XOrthoLaserGrille(this,'Z');
gridXYZlaser = NULL;
parent=pparent;
m_nDate = 0;
m_centerTime = 0;//Heure au centre de la dalle ou Heure moyenne
m_centerZ = 0;//Z au centre de la dalle ou Z moyen
rxp= NULL;//implémentation dans Translat Express
}
//-----------------------------------------------------------------------------
XOrthoLaserDalle::~XOrthoLaserDalle(void)
{
delete gridH;
delete gridZ;
if(gridXYZlaser != NULL)
delete gridXYZlaser;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::LoadXYZlaser()
{
uint32 sizeToLoad = Width()* Height()* sizeof(float3);
if(gridXYZlaser == NULL)
gridXYZlaser = new float3[sizeToLoad];
std::string datafile = xyzLaserfile();
std::ifstream data(datafile.c_str(),std::ios::binary);
if(!data.good())
return XErrorError(parent->Error(),__FUNCTION__," Erreur de chargement du fichier ",datafile.c_str());
data.seekg (0, std::ios::end);
std::streamoff posData = data.tellg();
if(sizeToLoad != posData)
return XErrorError(parent->Error(),__FUNCTION__,"La taille du fichier binaire ne correspond pas à l'ortho associée ",datafile.c_str());
data.seekg (0, std::ios::beg);
data.read((char*)gridXYZlaser,sizeToLoad);
data.close();
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::WriteXYZlaser(std::string OutFilename)
{
std::ofstream binary_file(OutFilename.c_str(),std::ios::out|std::ios::binary);
if (!binary_file.good())
return XErrorError(Error(),__FUNCTION__," Erreur ouverture ",OutFilename.c_str());
uint32 sizeToWrite = Width()* Height()* sizeof(float3);
binary_file.write((char*)gridXYZlaser, sizeToWrite);
binary_file.close();
return true;
}
//-----------------------------------------------------------------------------
XError* XOrthoLaserDalle::Error(){ return parent->Error();}
//-----------------------------------------------------------------------------
XOrthoLaserChantier* XOrthoLaserDalle::Chantier() {return parent->Chantier();}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::Folder(){return parent->Folder();}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::FolderForWriting(){return parent->FolderForWriting();}
//-----------------------------------------------------------------------------
uint32 XOrthoLaserDalle::ExtractDate(std::string& s)
{
if(!isdigit((char)s[0]) )
return 0;
uint32 count = 0;
//Les TS mettent la date comme nom de fichier RXP
//on limite l'extraction de la date aux 6 premiers caractères cf XRieglFichier::Date() qui encode la date
for(uint32 i= 0; i< 6; i++)
{
if(!isdigit((char)s[i]) )
break;
count++;
}
if(count != 6)
XErrorAlert(Error(),__FUNCTION__,"Nomenclature non conforme sur encodage de la date");
std::string strInteger = s.substr(0,count);
return atoi(strInteger.c_str());
}
//-----------------------------------------------------------------------------
XFrame XOrthoLaserDalle::Frame()
{
return m_frame;
}
//-----------------------------------------------------------------------------
XPt2D XOrthoLaserDalle::Coord(uint16 col, uint16 lig)
{
return XPt2D(m_frame.Xmin + col*m_dResol, m_frame.Ymax - lig*m_dResol);
}
//-----------------------------------------------------------------------------
XPt2D XOrthoLaserDalle::Coord(float3* XYZlaser)
{
return XPt2D( SW().X + XYZlaser->x, SW().Y + XYZlaser->y);
}
//-----------------------------------------------------------------------------
//renvoie les coordonnées en pixels d'un point terrain
XPt2D XOrthoLaserDalle::CoordPix(XPt2D pTerrain)
{
if(!m_frame.IsIn(pTerrain))
return XPt2D();
double x = (pTerrain.X-m_frame.Xmin)/m_dResol;
double y = (m_frame.Ymax-pTerrain.Y)/m_dResol;
return XPt2D(x,y);
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::SetName(std::string nameNoExt)
{
//on décode la nomenclature : 0663450-6861300-040_140702LePerreux3_LAMB93_0
XPath p;
std::string::size_type pos = nameNoExt.find('_');
if (pos == std::string::npos)
return false;
std::string bloc1 = nameNoExt.substr(0, pos);
std::string bloc2 = nameNoExt.substr(pos + 1);
pos = bloc1.find('-');
if (pos == std::string::npos)
return false;
std::string str = bloc1.substr(0, pos);
uint32 val;
sscanf(str.c_str(),"%d", &val);
m_frame.Xmin = val;
bloc1 = bloc1.substr(pos + 1);
pos = bloc1.find('-');
if (pos == std::string::npos)
return false;
str = bloc1.substr(0, pos);
sscanf(str.c_str(),"%d", &val);
m_frame.Ymin = val;
str = bloc1.substr(pos + 1);
sscanf(str.c_str(),"%d", &val);
m_dResol = (double)val/1000.;
if(Width() !=0)
m_frame.Xmax = m_frame.Xmin + Width() * m_dResol;
if(Height() !=0)
m_frame.Ymax = m_frame.Ymin + Height() * m_dResol;
pos = bloc2.rfind('_');
if (pos == std::string::npos)
return false;
str = bloc2.substr(pos + 1);
sscanf(str.c_str(),"%d", &val);
m_nIncrement = val;
bloc2 = bloc2.substr(0,pos);
pos = bloc2.rfind('_');
if (pos == std::string::npos)
return false;
m_strProjection = bloc2.substr(pos+1);
m_strRxpName = bloc2.substr(0, pos);
m_nDate = ExtractDate(m_strRxpName);
if(m_nDate !=0)
{
XStringTools st;
m_strRxpName = m_strRxpName.substr(st.numberOfDigit(m_nDate));
}
m_strName=nameNoExt;
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::SetDimension(unsigned int w, unsigned int h, unsigned int bps, unsigned int numChannel)
{
OrthoLas()->SetDimension(w,h,bps,numChannel);
if(Width() !=0)
m_frame.Xmax = m_frame.Xmin + Width() * m_dResol;
if(Height() !=0)
m_frame.Ymax = m_frame.Ymin + Height() * m_dResol;
return true;
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::File()
{
return parent->Folder() + m_strName;
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::OrthoFile()
{
return File() + ".tif";
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::Hfile()
{
return File() + "_H.bin";
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::xyzLaserfile()
{
return File() + "_xyzLaser.bin";
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::Zfile()
{
return File() + "_Z.bin";
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::PlyFile()
{
std::string plyfileOut = FolderForWriting()+ m_strName + ".ply";
return plyfileOut;
}
//-----------------------------------------------------------------------------
XOrthoLaserMesure* XOrthoLaserDalle::GetMesure(XOrthoLaserPoint* P)
{
if(P == NULL)
return NULL;
XOrthoLaserMesure* xolm = FindMesure(P);
if(xolm == NULL)
{
xolm = new XOrthoLaserMesure(P,this);
m_Mesure.push_back(xolm);
P->AddMesure(xolm);
}
if(xolm->Valid())//mesure déjà faite
return xolm;
xolm->X = (P->X-m_frame.Xmin)/this->m_dResol;
xolm->Y = (m_frame.Ymax-P->Y)/this->m_dResol;
if(P->Z == 0)
P->Z = GetBestZ(xolm->X,xolm->Y);
return xolm;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::GetMesure(XPt3D pTerrain, XPt2D* pImage)
{
if (!m_frame.IsIn(pTerrain))
return false;// Le point est hors image
pImage->X = (pTerrain.X-m_frame.Xmin)/this->m_dResol;
pImage->Y = (m_frame.Ymax-pTerrain.Y)/this->m_dResol;
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::ManageLoading(bool *HtoUnload, bool* ZtoUnload)
{
*HtoUnload = gridH->IsLoaded();
if((!gridH->IsLoaded())&& (!gridH->Load()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille H ",Hfile().c_str());
*ZtoUnload = gridZ->IsLoaded();
if((!gridZ->IsLoaded())&& (!gridZ->Load()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille Z ",Zfile().c_str());
return true;
}
//-----------------------------------------------------------------------------
void XOrthoLaserDalle::ManageUnLoading(bool HtoUnload, bool ZtoUnload)
{
if(HtoUnload)
gridH->UnLoad();
if(ZtoUnload)
gridZ->UnLoad();
}
//-----------------------------------------------------------------------------
void XOrthoLaserDalle::InfosConsole()
{
bool HtoUnload,ZtoUnload;
if(!ManageLoading(&HtoUnload,&ZtoUnload))
return;
std::cout << "\nDalle << "<< Name();
float zmin = gridZ->GetMinValue();
float zmax = gridZ->GetMaxValue();
float zmoy = gridZ->GetMeanValue();
float tmin = gridH->GetMinValue();
float tmax = gridH->GetMaxValue();
float tmoy = gridH->GetMeanValue();
char message[1024];
sprintf(message,"\nT min= %.0lf max= %.0lf (%.0lf s) %d",tmin,tmax,tmax-tmin,Rxp()->Date());
std::cout << message;
sprintf(message,"\nZ min= %.1lf max= %.1lf (%.1lf m)",zmin,zmax,zmax-zmin);
std::cout << message;
std::cout << '\n';
ManageUnLoading(HtoUnload,ZtoUnload);
}
//-----------------------------------------------------------------------------
std::string XOrthoLaserDalle::InfosPointe(XPt2D mesure)
{
//LoadTime();
std::ostringstream oss;
oss << "\nPointe sur dalle " << Name() << '\n';
if((mesure.X > Width())||(mesure.Y > Height()))
{
oss << "mesure hors image";
return oss.str();
}
float Z = GetZ(mesure.X,mesure.Y);
if(Z!= 0)
oss << " Altitude pointe : " << Z << " m\n";
if(Z== 0)
{
Z = GetNearestZ(mesure.X,mesure.Y);
if(Z!= 0)
oss << " Altitude proche du pointé : " << Z << " m\n";
}
if(Z== 0)
oss << " Altitude moyenne de la dalle : " << m_centerZ << " m\n";
float H = GetH(mesure.X,mesure.Y);
if(H!= 0)
oss << " Heure pointe : " << H << '\n';
if(H== 0)
{
H = GetNearestH(mesure.X,mesure.Y);
if(H!= 0)
oss << " Heure proche du pointe : " << H << '\n';
}
if(H== 0)
oss << " Heure moyenne de la dalle : " << m_centerTime << '\n';
return oss.str();
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::RemoveMesure(XOrthoLaserMesure* mes)
{
std::vector<XOrthoLaserMesure*>::iterator iter;
iter = std::find(m_Mesure.begin(), m_Mesure.end(), mes);
if(iter == m_Mesure.end())
return false;
iter = std::remove (m_Mesure.begin(), m_Mesure.end(), mes);
m_Mesure.resize(iter - m_Mesure.begin());
return true;
}
//-----------------------------------------------------------------------------
XOrthoLaserMesure* XOrthoLaserDalle::FindMesure(XOrthoLaserPoint* P)
{
for(uint32 i=0; i< m_Mesure.size(); i++)
if(m_Mesure[i]->Pt() == P)
return m_Mesure[i];
return NULL;
}
//-----------------------------------------------------------------------------
uint32 XOrthoLaserDalle::NbMesuresValides()
{
uint32 count =0;
for(uint32 i=0; i< m_Mesure.size(); i++)
if(m_Mesure[i]->Valid() )
count++;
return count;
}
//-----------------------------------------------------------------------------
std::vector<XOrthoLaserMesure*> XOrthoLaserDalle::ListMesuresValides()
{
std::vector<XOrthoLaserMesure*> vec;
for(uint32 i=0; i< m_Mesure.size(); i++)
if(m_Mesure[i]->Valid() )
vec.push_back(m_Mesure[i]);
return vec;
}
//-----------------------------------------------------------------------------
uint32 XOrthoLaserDalle::NbLiaisonsValides(XOrthoLaserDalle* dalle)
{
if((dalle== NULL)||(dalle== this))
return 0;
uint32 count = 0;
for(uint32 i=0; i< m_Mesure.size(); i++)
{ XOrthoLaserMesure* mes = m_Mesure[i]->Pt()->FindMesure(dalle);
if((mes != NULL)&&(mes->Valid()))
count++;
}
return count;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::AddMesure(XOrthoLaserMesure* mes)
{
if((mes->Pt() != NULL) && (mes->Pt()->X == 0))
if(!GetCoordTerrain(mes->X,mes->Y,mes->Pt()))
return XErrorError(Error(),__FUNCTION__," Erreur de GetCoordTerrain ");
if((mes->Time()==0.)&&(!SetTime(mes)))
return XErrorError(Error(),__FUNCTION__," Erreur de SetTime ");
m_Mesure.push_back(mes);
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::SetTime(XOrthoLaserMesure* mes)
{
if(mes->X > Width())
return XErrorError(Error(),__FUNCTION__," mesure hors image en X");
if(mes->Y > Height())
return XErrorError(Error(),__FUNCTION__," mesure hors image en Y");
mes->Time(GetH(mes->X, mes->Y));
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Load_All(bool all_grids)
{
if(!this->m_OrthoLas.ReadFile(OrthoFile().c_str()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de l'image ",OrthoFile().c_str());
return LoadGrilles(all_grids);
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Load_Auto()
{
if(!this->m_OrthoLas.ReadFile(OrthoFile().c_str()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de l'image ",OrthoFile().c_str());
return LoadGrillesAuto();
}
//-----------------------------------------------------------------------------
void XOrthoLaserDalle::Unload_All()
{
m_OrthoLas.DeAllocate();
this->UnLoadGrilles();
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::LoadGrilles(bool all_grids)
{
bool HtoUnload,ZtoUnload;
if(!ManageLoading(&HtoUnload,&ZtoUnload))
return false;
if(!all_grids)
return true;
if(!m_bgridXYZlaserAvailable)
return XErrorError(Error(),__FUNCTION__,"manque la grille xyzLaser ",xyzLaserfile().c_str());
if(!LoadXYZlaser())
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille xyzLaser ",xyzLaserfile().c_str());
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::LoadGrillesAuto()
{
bool HtoUnload,ZtoUnload;
if(!ManageLoading(&HtoUnload,&ZtoUnload))
return false;
if(!m_bgridXYZlaserAvailable)
return true;
if(!LoadXYZlaser())
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille xyzLaser ",xyzLaserfile().c_str());
return true;
}
//-----------------------------------------------------------------------------
void XOrthoLaserDalle::UnLoadGrilles()
{
gridZ->UnLoad();
gridH->UnLoad();
if(gridXYZlaser != NULL)
{
delete gridXYZlaser;
gridXYZlaser = NULL;
}
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::GetCoordTerrain(double col, double lig, XPt3D* pt)
{
XPt3D p;
if(col > Width())
return XErrorError(Error(),__FUNCTION__," mesure hors image en X");
if(lig > Height())
return XErrorError(Error(),__FUNCTION__," mesure hors image en Y");
pt->X = m_frame.Xmin + col*m_dResol;
pt->Y = m_frame.Ymax - lig*m_dResol;
pt->Z = GetBestZ(col, lig);
return true;
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetBestZ(double col, double lig )
{
if(!gridZ->IsLoaded())
gridZ->Load();
float Z = GetZ(col,lig);
if(Z== 0)//pas d'alti a cet endroit
Z = GetNearestZ(col,lig);
if(Z!= 0)
return Z;
return CenterZ();
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetZ(double col, double lig)
{
if(!gridZ->IsLoaded())
gridZ->Load();
return gridZ->GetValue(col,lig);
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetNearestZ(double col, double lig)
{
if(!gridZ->IsLoaded())
gridZ->Load();
return gridZ->GetNearestValue(col,lig);
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetBestH(double col, double lig )
{
if(!gridH->IsLoaded())
gridH->Load();
float H = GetH(col,lig);
if(H== 0)//pas d'heure a cet endroit
H = GetNearestH(col,lig);
if(H != 0)
return H;
return CenterTime();
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::CenterZ()
{
if(m_centerZ == 0)
{
m_centerZ = gridZ->GetMeanValue();
gridZ->UnLoad();
}
return m_centerZ;
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::CenterTime()
{
if(m_centerTime == 0)
{
m_centerTime = gridH->GetMeanValue();
gridH->UnLoad();
}
return m_centerTime;
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetH(double col, double lig)
{
if(!gridH->IsLoaded())
gridH->Load();
return gridH->GetValue(col,lig);
}
//-----------------------------------------------------------------------------
float XOrthoLaserDalle::GetNearestH(double col, double lig)
{
if(!gridH->IsLoaded())
gridH->Load();
return gridH->GetNearestValue(col,lig);
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::WriteInfoXml(std::ostream* out)
{
*out << "<Dalle name=\""<< Name() ;
*out <<"\" time=\"" << CenterTime() ;
*out <<"\" w=\"" << Width() <<"\" h=\"" << Height() ;
*out <<"\" bps=\"" << OrthoLas()->BPS() <<"\" nchan=\"" << OrthoLas()->NChannel() ;
*out <<"\" ></Dalle>\n";
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::InitSize()
{
if(m_OrthoLas.Width() != 0)
return true; //on a déjà les infos via le fichier xml
//on lit l'entete de l'image pour connaitre sa taille et calculer l'emprise
if(!m_OrthoLas.ReadHeader(OrthoFile().c_str()))
return XErrorError(Error(),__FUNCTION__," Erreur lecture de l'ortho ",OrthoFile().c_str());
m_frame.Xmax = m_frame.Xmin + Width() * m_dResol;
m_frame.Ymax = m_frame.Ymin + Height() * m_dResol;
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Initialize()
{
if(!InitSize())
return false;
XSystemInfo system;
if(!system.FindFile(Hfile().c_str()))
return XErrorError(Error(),__FUNCTION__,"Fichier _H manquant ",Name().c_str());
if(!system.FindFile(Zfile().c_str()))
return XErrorError(Error(),__FUNCTION__,"Fichier _Z manquant ",Name().c_str());
m_bgridXYZlaserAvailable = false;
if(system.FindFile(xyzLaserfile().c_str()))
m_bgridXYZlaserAvailable = true;
if(m_centerTime ==0)
LoadTime();
return true;
}
//-----------------------------------------------------------------------------
void XOrthoLaserDalle::LoadTime()
{
std::cout << '*';//patience
m_centerTime = gridH->GetMeanValue();
gridH->UnLoad();
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Write_All(std::string OutputFolder)
{
XPath P;
P.AddPathSep(OutputFolder);
std::string filename = OutputFolder + P.Name(OrthoFile().c_str());
if(!m_OrthoLas.WriteFile(filename.c_str()))
return XErrorError(Error(),__FUNCTION__,"Erreur écriture ",filename.c_str());
filename = OutputFolder + P.Name(Zfile().c_str());
if(!gridZ->WriteBin(filename))
return XErrorError(Error(),__FUNCTION__,"Erreur écriture ",filename.c_str());
filename = OutputFolder + P.Name(Hfile().c_str());
if(!gridH->WriteBin(filename))
return XErrorError(Error(),__FUNCTION__,"Erreur écriture ",filename.c_str());
if(gridXYZlaser != NULL)
{
filename = OutputFolder + P.Name(xyzLaserfile().c_str());
if(!WriteXYZlaser(filename))
return XErrorError(Error(),__FUNCTION__,"Erreur écriture ",filename.c_str());
}
return Copy_Georef(OutputFolder);
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Copy_All(std::string OutputFolder)
{
XPath P;
XSystemInfo system;
P.AddPathSep(OutputFolder);
std::string filename = OutputFolder + P.Name(OrthoFile().c_str());
if(!system.Copy_File(OrthoFile().c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
filename = OutputFolder + P.Name(Zfile().c_str());
if(!system.Copy_File(Zfile().c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
filename = OutputFolder + P.Name(Hfile().c_str());
if(!system.Copy_File(Hfile().c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
if(m_bgridXYZlaserAvailable)
{
filename = OutputFolder + P.Name(xyzLaserfile().c_str());
if(!system.Copy_File(xyzLaserfile().c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
}
return Copy_Georef(OutputFolder);
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::Copy_Georef(std::string OutputFolder)
{
XPath P;
XSystemInfo system;
P.AddPathSep(OutputFolder);
std::string inputfile = P.ChangeExtension(OrthoFile().c_str(),"gxt");
std::string filename = OutputFolder + P.Name(inputfile.c_str());
if(!system.Copy_File(inputfile.c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
inputfile = P.ChangeExtension(OrthoFile().c_str(),"tfw");
filename = OutputFolder + P.Name(inputfile.c_str());
if(!system.Copy_File(inputfile.c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
inputfile = P.ChangeExtension(OrthoFile().c_str(),"grf");
filename = OutputFolder + P.Name(inputfile.c_str());
if(!system.Copy_File(inputfile.c_str(),filename.c_str(),false))
return XErrorError(Error(),__FUNCTION__,"Erreur recopie ",filename.c_str());
return true;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::ExportMesuresDalles(std::ostream* out)
{
if(m_Mesure.empty())
return out->good();
*out << Name() << std::endl;
for(uint32 i=0; i< m_Mesure.size(); i++)
m_Mesure[i]->WriteMesure(out);
return out->good();
}
//-----------------------------------------------------------------------------
XPt3D XOrthoLaserDalle::OffsetUsefull()
{
if(parent == NULL)
return XPt3D();
return parent->OffsetUsefull();
}
//-----------------------------------------------------------------------------
uint16 XOrthoLaserDalle::CorOrthoLaserTime2Gps()
{
if(parent == NULL)
return 0;
return parent->CorOrthoLaserTime2Gps(this->Date());
}
//conversion utilisée dans Translat_Express pour visualiser les données en 3D
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::WritePlyEntete(std::string plyfilename,XPt3D offset,uint32 nbPts)
{
std::ofstream out(plyfilename.c_str(),std::ios::out);
if(!out.good())
return XErrorError(Error(),__FUNCTION__,"Erreur de creation fichier ", plyfilename.c_str());
out << "ply" << '\n';
out << "format binary_little_endian 1.0" << '\n';
out << "comment offset position " << offset.X << ' ' << offset.Y << ' ' <<0 << '\n';
out << "element vertex " <<std::setw(12)<<std::setfill('0')<< nbPts << '\n';
out<<"property float32 x"<<'\n';
out<<"property float32 y"<<'\n';
out<<"property float32 z"<<'\n';
out<<"property uchar red"<<'\n';
out<<"property uchar green"<<'\n';
out<<"property uchar blue"<<'\n';
out << "end_header"<< '\n';
out.close();
return true;
}
//-----------------------------------------------------------------------------
uint32 XOrthoLaserDalle::NbPixWithValue()//nombre de pixel ayant une vraie valeur
{
//On regarde dans la grille des heures
//(l'image pouvant être en couleur, la valeur serait x3 )
//actuellement les heures sont interpolées en même temps que le reste.
//on récupère donc le même nombre de valeur que pour l'image
bool HtoUnload = gridH->IsLoaded();
if((!gridH->IsLoaded())&& (!gridH->Load()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille H ",Hfile().c_str());
uint32 count = gridH->NbPixWithValue();
if(HtoUnload)
gridH->UnLoad();
return count;
}
//-----------------------------------------------------------------------------
bool XOrthoLaserDalle::WritePlyDatas(std::string plyfilename,XPt3D offset,float coefZ)
{
bool ZtoUnload = gridZ->IsLoaded();
if((!gridZ->IsLoaded())&& (!gridZ->Load()))
return XErrorError(Error(),__FUNCTION__,"Erreur au chargement de la grille Z ",Zfile().c_str());
bool OrthoToUnload = m_OrthoLas.IsLoaded();
if((!m_OrthoLas.IsLoaded())&&(!m_OrthoLas.ReadFile(OrthoFile().c_str())))
return XErrorError(Error(),__FUNCTION__,"Erreur de chargement de l'image ",OrthoFile().c_str());
std::ofstream out;