From 7485d0271edf3c704dbfdc78a69d16cde42dc2b2 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Mon, 19 Dec 2016 18:27:12 +0000
Subject: [PATCH] Include : - aggiornamento interfaccia.

---
 EGkVolZmap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/EGkVolZmap.h b/EGkVolZmap.h
index 0e4f6d9..9205dc1 100644
--- a/EGkVolZmap.h
+++ b/EGkVolZmap.h
@@ -26,6 +26,7 @@ class __declspec( novtable) IVolZmap : public IGeoObj
 {
    public :
       virtual bool CopyFrom( const IGeoObj* pGObjSrc) = 0 ;
+      virtual bool Clear( void) = 0 ;
       virtual bool Create( const Point3d& ptO, double dDimX, double dDimY, double dDimZ, double dPrec, bool bTriDex) = 0 ;
       virtual bool CreateFromFlatRegion( const ISurfFlatRegion& Surf, double dDimZ, double dPrec, bool bTriDex) = 0 ;
       virtual bool CreateFromTriMesh( const ISurfTriMesh& Surf, double dPrec, bool bTriDex) = 0 ;