From bd07c89b1888cbe5bd605c1640f3b2647b2fd9e7 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Wed, 26 Feb 2014 13:13:36 +0000
Subject: [PATCH] Include : - modifiche a Scene.

---
 EGrScene.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/EGrScene.h b/EGrScene.h
index 90d5979..d91f6cc 100644
--- a/EGrScene.h
+++ b/EGrScene.h
@@ -44,7 +44,6 @@ class IEGrScene
       virtual std::string GetGLSLInfo( void) = 0 ;
       virtual std::string GetPixelFormatInfo( void) = 0 ;
       virtual bool RedrawWindow( void) = 0 ;
-      virtual bool SetExtension( const BBox3d& b3Ext) = 0 ;
       virtual bool Reshape( int nW, int nH) = 0 ;
       virtual bool SetBackground( Color BackTop, Color BackBottom) = 0 ;
       virtual bool Prepare( void) = 0 ;
@@ -65,6 +64,14 @@ class IEGrScene
       virtual bool ZoomAll( void) = 0 ;
       virtual bool ZoomChange( double dCoeff) = 0 ;
       virtual bool ZoomOnPoint( const Point3d& ptWin, double dCoeff) = 0 ;
+      virtual bool ZoomWin( const Point3d& ptWin1, const Point3d& ptWin2) = 0 ;
+     // Geometry
+      virtual bool SetExtension( const BBox3d& b3Ext) = 0 ;
+      virtual bool UpdateExtension( void) = 0 ;
+     // Aux
+      virtual bool SetWinRectAttribs( bool bOutline, Color WRcol) = 0 ;
+      virtual bool SetWinRect( const Point3d& ptWinRectP1, const Point3d& ptWinRectP2) = 0 ;
+      virtual bool ResetWinRect( void) = 0 ;
 } ;
 
 //-----------------------------------------------------------------------------