diff --git a/EGkGdbIterator.h b/EGkGdbIterator.h
index cdda32f..117aaa5 100644
--- a/EGkGdbIterator.h
+++ b/EGkGdbIterator.h
@@ -142,6 +142,12 @@ class __declspec( novtable) IGdbIterator
       virtual bool GetInfo( const std::string& sKey, STRVECTOR& vsInfo) const = 0 ;
       virtual bool ExistsInfo( const std::string& sKey) const = 0 ;
       virtual bool RemoveInfo( const std::string& sKey) = 0 ;
+     // TextureData
+      virtual bool SetTextureName( const std::string& sTxrName) = 0 ;
+      virtual bool SetTextureFrame( const Frame3d& frTxrRef) = 0 ;
+      virtual bool RemoveTextureData( void) = 0 ;
+      virtual bool GetTextureName( std::string& sTxrName) const = 0 ;
+      virtual bool GetTextureFrame( Frame3d& frTxrRef) const = 0 ;
      // UserObj
       virtual bool SetUserObj( IUserObj* pUserObj) = 0 ;
       virtual IUserObj* GetUserObj( void) = 0 ;
diff --git a/EGkGeomDB.h b/EGkGeomDB.h
index 92875be..ea69920 100644
--- a/EGkGeomDB.h
+++ b/EGkGeomDB.h
@@ -175,6 +175,13 @@ class __declspec( novtable) IGeomDB
       virtual bool GetInfo( int nId, const std::string& sKey, STRVECTOR& vsInfo) const = 0 ;
       virtual bool ExistsInfo( int nId, const std::string& sKey) const = 0 ;
       virtual bool RemoveInfo( int nId, const std::string& sKey) = 0 ;
+     // TextureData
+      virtual bool DumpTextureData( int nId, std::string& sOut, bool bMM = true, const char* szNewLine = "\n") const = 0 ;
+      virtual bool SetTextureName( int nId, const std::string& sTxrName) = 0 ;
+      virtual bool SetTextureFrame( int nId, const Frame3d& frTxrRef) = 0 ;
+      virtual bool RemoveTextureData( int nId) = 0 ;
+      virtual bool GetTextureName( int nId, std::string& sTxrName) const = 0 ;
+      virtual bool GetTextureFrame( int nId, Frame3d& frTxrRef) const = 0 ;
      // UserObj
       virtual bool SetUserObj( int nId, IUserObj* pUserObj) = 0 ;
       virtual IUserObj* GetUserObj( int nId) = 0 ;
diff --git a/EGnFileUtils.h b/EGnFileUtils.h
index 59d822a..f7c226d 100644
--- a/EGnFileUtils.h
+++ b/EGnFileUtils.h
@@ -32,5 +32,7 @@ EGN_EXPORT bool EraseFile( const std::string& sFile) ;
 EGN_EXPORT std::string ChangeFileExtension( const std::string& sFile, const std::string& sNewExt) ;
 EGN_EXPORT bool FileExtensionMatches( const std::string& sFile, const std::string& sExt) ;
 EGN_EXPORT bool FindFirstFileEgt( const std::string& sFileSpec, std::string& sFileName) ;
+EGN_EXPORT std::string GetFileName( const std::string& sPath) ;
+EGN_EXPORT std::string GetDirectory( const std::string& sPath) ;
 EGN_EXPORT bool ExistsDirectory( const std::string& sDir) ;
 EGN_EXPORT bool EmptyDirectory( const std::string& sDir) ;
diff --git a/EGrScene.h b/EGrScene.h
index f4a9faf..41316af 100644
--- a/EGrScene.h
+++ b/EGrScene.h
@@ -117,8 +117,10 @@ class IEGrScene
       virtual bool GetLastSnapDir( Vector3d& vtDir) = 0 ;
      // Texture
       virtual bool LoadTexture( const std::string& sName, const std::string& sFile,
-                                double dMMxPix, double dDimX, double dDimY, bool bRepeat) = 0 ;
+                                double dMMxPix, double dDimX, double dDimY, int nRepeat) = 0 ;
       virtual bool UnloadTexture( const std::string& sName) = 0 ;
+      virtual bool UnloadAllTextures( void) = 0 ;
+      virtual bool ExistsTexture( const std::string& sName) = 0 ;
       virtual bool GetTexturePixels( const std::string& sName, int& nWidth, int& nHeight) = 0 ;
       virtual bool GetTextureDimensions( const std::string& sName, double& dDimX, double& dDimY) = 0 ;
       virtual bool ChangeTextureDimensions( const std::string& sName, double dDimX, double dDimY) = 0 ;
@@ -162,4 +164,8 @@ enum SnapPoint { SP_NONE = 0,
                  SP_INTERS = 8,
                  SP_TANG = 9,
                  SP_PERP = 10,
-                 SP_MINDIST = 11} ;
\ No newline at end of file
+                 SP_MINDIST = 11} ;
+//------------------------ Costanti per textures -----------------------------
+enum TxrRepeat { TXR_CLAMP = 0,
+                 TXR_REPEAT = 1,
+                 TXR_MIRROR = 2} ;
diff --git a/EInAPI.h b/EInAPI.h
index f2c951b..5638f40 100644
--- a/EInAPI.h
+++ b/EInAPI.h
@@ -316,6 +316,13 @@ EIN_EXPORT BOOL __stdcall EgtGetInfoFrame( int nId, const wchar_t* wsKey, double
                                            double vtX[3], double vtY[3], double vtZ[3]) ;
 EIN_EXPORT BOOL __stdcall EgtExistsInfo( int nId, const wchar_t* wsKey) ;
 EIN_EXPORT BOOL __stdcall EgtRemoveInfo( int nId, const wchar_t* wsKey) ;
+EIN_EXPORT BOOL __stdcall EgtSetTextureName( int nId, const wchar_t* wsTxrName) ;
+EIN_EXPORT BOOL __stdcall EgtSetTextureFrame( int nId, const double vOrig[3],
+                                  const double vX[3], const double vY[3], const double vZ[3], int nRefType) ;
+EIN_EXPORT BOOL __stdcall EgtRemoveTextureData( int nId) ;
+EIN_EXPORT BOOL __stdcall EgtGetTextureName( int nId, wchar_t*& wsTxrName) ;
+EIN_EXPORT BOOL __stdcall EgtGetTextureFrame( int nId, int nRefId, double vOrig[3],
+                                              double vX[3], double vY[3], double vZ[3]) ;
 
 // GeomDb Obj Selection
 EIN_EXPORT BOOL __stdcall EgtSelectObj( int nId) ;
@@ -528,12 +535,19 @@ EIN_EXPORT BOOL __stdcall EgtGetGenericView( double* pdAngVertDeg, double* pdAng
 EIN_EXPORT BOOL __stdcall EgtProjectPoint( const double ptP[3], double ptWin[3]) ;
 EIN_EXPORT BOOL __stdcall EgtUnProjectPoint( int nWinX, int nWinY, double ptP[3]) ;
 EIN_EXPORT BOOL __stdcall EgtLoadTexture( const wchar_t* wsName, const wchar_t* wsFile,
-                                          double dMMxPix, double dDimX, double dDimY, BOOL bRepeat) ;
+                                          double dMMxPix, double dDimX, double dDimY, int nRepeat) ;
 EIN_EXPORT BOOL __stdcall EgtUnloadTexture( const wchar_t* wsName) ;
 EIN_EXPORT BOOL __stdcall EgtGetTexturePixels( const wchar_t* wsName, int* pnWidth, int* pnHeight) ;
 EIN_EXPORT BOOL __stdcall EgtGetTextureDimensions( const wchar_t* wsName, double* pdDimX, double* pdDimY) ;
 EIN_EXPORT BOOL __stdcall EgtChangeTextureDimensions( const wchar_t* wsName, double dDimX, double dDimY) ;
 
+// Photo
+EIN_EXPORT int  __stdcall EgtAddPhoto( const wchar_t* wsName, const wchar_t* wsFile,
+                                       const double ptOri[3], const double ptCen[3], double dMMxPixel,
+                                       int nParentId, const double ptMin[3], const double ptMax[3]) ;
+EIN_EXPORT BOOL __stdcall EgtGetPhotoPath( int nId, wchar_t*& wsFile) ;
+EIN_EXPORT BOOL __stdcall EgtChangePhotoPath( int nId, const wchar_t* wsFile) ;
+
 // Geo Base
 EIN_EXPORT BOOL __stdcall EgtVectorNormalize( double* pdX, double* pdY, double* pdZ, double dEps = 0.001) ;
 EIN_EXPORT BOOL __stdcall EgtVectorRotate( double* pdX, double* pdY, double* pdZ,
diff --git a/EXeExecutor.h b/EXeExecutor.h
index d10fe0e..2e9b156 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -315,6 +315,11 @@ EXE_EXPORT bool ExeGetInfo( int nId, const std::string& sKey, std::string& sInfo
 EXE_EXPORT bool ExeGetInfo( int nId, const std::string& sKey, Frame3d& frFrame) ;
 EXE_EXPORT bool ExeExistsInfo( int nId, const std::string& sKey) ;
 EXE_EXPORT bool ExeRemoveInfo( int nId, const std::string& sKey) ;
+EXE_EXPORT bool ExeSetTextureName( int nId, const std::string& sTxrName) ;
+EXE_EXPORT bool ExeSetTextureFrame( int nId, const Frame3d& frTxrRef, int nRefType) ;
+EXE_EXPORT bool ExeRemoveTextureData( int nId) ;
+EXE_EXPORT bool ExeGetTextureName( int nId, std::string& sTxrName) ;
+EXE_EXPORT bool ExeGetTextureFrame( int nId, int nRefId, Frame3d& frTxrRef) ;
 
 // GeomDb Obj Selection
 EXE_EXPORT bool ExeSelectObj( int nId) ;
@@ -568,12 +573,20 @@ EXE_EXPORT bool ExeGetGenericView( double* pdAngVertDeg, double* pdAngHorizDeg)
 EXE_EXPORT bool ExeProjectPoint( const Point3d& ptP, Point3d& ptWin) ;
 EXE_EXPORT bool ExeUnProjectPoint( int nWinX, int nWinY, Point3d& ptP) ;
 EXE_EXPORT bool ExeLoadTexture( const std::string& sName, const std::string& sFile,
-                                double dMMxPix, double dDimX, double dDimY, bool bRepeat) ;
+                                double dMMxPix, double dDimX, double dDimY, int nRepeat) ;
 EXE_EXPORT bool ExeUnloadTexture( const std::string& sName) ;
+EXE_EXPORT bool ExeExistsTexture( const std::string& sName) ;
 EXE_EXPORT bool ExeGetTexturePixels( const std::string& sName, int& nWidth, int& nHeight) ;
 EXE_EXPORT bool ExeGetTextureDimensions( const std::string& sName, double& dDimX, double& dDimY) ;
 EXE_EXPORT bool ExeChangeTextureDimensions( const std::string& sName, double dDimX, double dDimY) ;
 
+// Photo
+EXE_EXPORT int  ExeAddPhoto( const std::string& sName, const std::string& sPath,
+                             const Point3d& ptOri, const Point3d& ptCen, double dMMxPixel,
+                             int nParentId, const Point3d& ptMin, const Point3d& ptMax) ;
+EXE_EXPORT bool ExeGetPhotoPath( int nId, std::string& sPath) ;
+EXE_EXPORT bool ExeChangePhotoPath( int nId, const std::string& sPath) ;
+
 // Messages
 EXE_EXPORT bool ExeLoadMessages( const std::string& sMsgFilePath) ;
 EXE_EXPORT const std::string& ExeGetLanguage( void) ;