diff --git a/EGrScene.h b/EGrScene.h
index c61756d..aecb3c9 100644
--- a/EGrScene.h
+++ b/EGrScene.h
@@ -19,6 +19,7 @@
 #include "/EgtDev/Include/EGkPlane3d.h"
 #include "/EgtDev/Include/EGkColor.h"
 #include "/EgtDev/Include/EgtNumCollection.h"
+#include "/EgtDev/Include/EGkSurfTriMesh.h"
 #define NOMINMAX
 #include <windows.h>
 #include <string>
@@ -55,6 +56,8 @@ class IEGrScene
       virtual bool Project( const Point3d& ptWorld, Point3d& ptView) const = 0 ;
       virtual bool UnProject( const Point3d& ptView, Point3d& ptWorld) const = 0 ;
       virtual void Destroy( void) = 0 ;
+      virtual void SetSceneColors( Color cColX, Color cColY, Color cColZ, Color cColXm, Color cColYm, Color cColZm,
+                                   Color cColEdge, Color cColCorner) = 0 ;
      // Camera
       virtual bool SetCenter( const Point3d& ptCenter) = 0 ;
       virtual bool SetCamera( double dAngVertDeg, double dAngOrizzDeg, double dDist) = 0 ;
@@ -95,9 +98,18 @@ class IEGrScene
       virtual bool SetGridGeo( double dSnapStep, int nMinLineSstep, int nMajLineSstep, int nExtSstep) = 0 ;
       virtual bool SetGridColor( Color colMinLine, Color colMajLine) = 0 ;
       virtual void GetGridParam( double& dSnapStep, int& nExtStep) const = 0 ;
+      virtual bool SetGlobGridParameters( int nPosFlag, double dLenX, double dLenY) = 0 ;
       virtual bool GetShowGrid( void) = 0 ;
      // Glob Frame
       virtual bool SetGlobFrameShow( bool bShow) = 0 ;
+      virtual bool SetGlobFrameParameters( int nPosFlag, double dDistX, double dDistY,
+                                           double dLenLine, double dWidthLine) = 0 ;
+     // Glob Cube
+      virtual bool DrawCube( bool bSurf) = 0 ;
+      virtual bool CreateFlatPart( ISurfTriMesh* pSrf) = 0 ;
+      virtual bool CreateEdgePart( ISurfTriMesh* pSrf) = 0 ;
+      virtual bool CreateCornerPart( ISurfTriMesh* pSrf) = 0 ;
+      virtual bool SetGlobCubeParameters( int nPosFlag, double dDistX, double dDistY, double dLenEdge) = 0 ;
      // Direct
       virtual bool SetGeoLineAttribs( Color GLcol) = 0 ;
       virtual bool SetGeoLine( const Point3d& ptP1, const Point3d& ptP2) = 0 ;