From afd3221823806b752b0862ec47aa350fd0ef73ad Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Tue, 29 Nov 2016 09:46:03 +0000
Subject: [PATCH] Include : - aggiornamenti per GetViewUp.

---
 EGrScene.h    | 1 +
 EInAPI.h      | 1 +
 EXeExecutor.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/EGrScene.h b/EGrScene.h
index a05db50..aada6bc 100644
--- a/EGrScene.h
+++ b/EGrScene.h
@@ -62,6 +62,7 @@ class IEGrScene
       virtual Point3d GetProjectedCenter( void) const = 0 ;
       virtual void GetCamera( double* pdAngVertDeg, double* pdAngOrizzDeg, double* pdDist = nullptr) const = 0 ;
       virtual int  GetCameraDir( void) const = 0 ;
+      virtual const Vector3d& GetCameraUp( void) const = 0 ;
       virtual bool PanCamera( const Point3d& ptWinOld, const Point3d& ptWinNew) = 0 ;
       virtual bool RotateCamera( const Point3d& ptWinOld, const Point3d& ptWinNew) = 0 ;
       virtual bool ZoomAll( void) = 0 ;
diff --git a/EInAPI.h b/EInAPI.h
index 9d5446a..9fbc7db 100644
--- a/EInAPI.h
+++ b/EInAPI.h
@@ -755,6 +755,7 @@ EIN_EXPORT BOOL __stdcall EgtPanView( int nPrevX, int nPrevY, int nCurrX, int nC
 EIN_EXPORT BOOL __stdcall EgtRotateView( int nPrevX, int nPrevY, int nCurrX, int nCurrY, BOOL bRedraw) ;
 EIN_EXPORT BOOL __stdcall EgtGetView( int* pnDir) ;
 EIN_EXPORT BOOL __stdcall EgtGetGenericView( double* pdAngVertDeg, double* pdAngHorizDeg) ;
+EIN_EXPORT BOOL __stdcall EgtGetViewUp( double vtUp[3]) ;
 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,
diff --git a/EXeExecutor.h b/EXeExecutor.h
index 8a9b2b8..368ddde 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -821,6 +821,7 @@ EXE_EXPORT bool ExePanView( int nPrevX, int nPrevY, int nCurrX, int nCurrY, bool
 EXE_EXPORT bool ExeRotateView( int nPrevX, int nPrevY, int nCurrX, int nCurrY, bool bRedraw) ;
 EXE_EXPORT bool ExeGetView( int* pnDir) ;
 EXE_EXPORT bool ExeGetGenericView( double* pdAngVertDeg, double* pdAngHorizDeg) ;
+EXE_EXPORT bool ExeGetViewUp( Vector3d& vtUp) ;
 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,