From 12e8ce8c6b6d008afb2d5f38d3d82b58ebe5bb59 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Thu, 27 Mar 2014 22:17:36 +0000
Subject: [PATCH] Include : - prima versione interfacce per ISurf e
 ISurfTriMesh - FromString per vettore di interi.

---
 EGnStringUtils.h | 15 +++++++++++++++
 EgkSurf.h        | 34 ++++++++++++++++++++++++++++++++++
 EgkSurfTriMesh.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 93 insertions(+)
 create mode 100644 EgkSurf.h
 create mode 100644 EgkSurfTriMesh.h

diff --git a/EGnStringUtils.h b/EGnStringUtils.h
index 90373ec..b015cc8 100644
--- a/EGnStringUtils.h
+++ b/EGnStringUtils.h
@@ -84,6 +84,21 @@ FromString( const std::string& sVal, double& dVal)
         pStart = sVal.c_str() ;
         dVal = strtod( pStart, &pStop) ;
         return ( pStop != pStart  &&  *pStop == '\0'  &&  errno == 0) ; }
+template <size_t size>
+bool FromString( const std::string& sVal, int (&nVal)[size])
+      { // divido la stringa in parametri
+         STRVECTOR vsParams ;
+         Tokenize( sVal, ",", vsParams) ;
+        // devono essere size parametri
+         if ( vsParams.size() != size)
+            return false ;
+        // recupero il punto
+         for ( int i = 0 ; i < size ; ++ i) {
+            if ( ! FromString( vsParams[i], nVal[i]))
+               return false ;
+         }
+         return true ;
+      }
 EGN_EXPORT const std::string ToString( int nVal, int nPrec = 1) ;
 inline const std::string
 ToString( bool bVal)
diff --git a/EgkSurf.h b/EgkSurf.h
new file mode 100644
index 0000000..680dca8
--- /dev/null
+++ b/EgkSurf.h
@@ -0,0 +1,34 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : EgkSurf.h         Data : 26.03.14          Versione : 1.5c9
+// Contenuto : Dichiarazione della interfaccia ISurf.
+//
+//
+//
+// Modifiche : 26.03.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include "/EgtDev/Include/EGkGeoObj.h"
+
+//----------------------------------------------------------------------------
+class __declspec( novtable) ISurf : public IGeoObj
+{
+   public :
+      virtual bool IsSimple( void) const = 0 ;
+      virtual bool IsClosed( void) const = 0 ;
+} ;
+
+//----------------------------------------------------------------------------
+inline const ISurf* GetSurf( const IGeoObj* pGObj)
+               { if ( pGObj == nullptr  ||  ( pGObj->GetType() & GEO_SURF) == 0)
+                   return nullptr ;
+                 return (static_cast<const ISurf*>(pGObj)) ; }
+inline ISurf* GetSurf( IGeoObj* pGObj)
+               { if ( pGObj == nullptr  ||  ( pGObj->GetType() & GEO_SURF) == 0)
+                   return nullptr ;
+                 return (static_cast<ISurf*>(pGObj)) ; }
diff --git a/EgkSurfTriMesh.h b/EgkSurfTriMesh.h
new file mode 100644
index 0000000..bc08e25
--- /dev/null
+++ b/EgkSurfTriMesh.h
@@ -0,0 +1,44 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : EgkSurfTriMesh.h      Data : 26.03.14          Versione : 1.5c9
+// Contenuto : Dichiarazione della interfaccia ISurfTriMesh.
+//
+//
+//
+// Modifiche : 26.03.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include "/EgtDev/Include/EGkSurf.h"
+
+//----------------------------------------------------------------------------
+class __declspec( novtable) ISurfTriMesh : public ISurf
+{
+   public :
+      virtual bool Copy( const IGeoObj* pGObjSrc) = 0 ;
+      virtual bool Init( int nNumVert, int nNumTria) = 0 ;
+      virtual int AddVertex( const Point3d& ptVert) = 0 ;
+      virtual int AddTriangle( const int nIdVert[3]) = 0 ;
+      virtual int GetFirstTriangle( Point3d& ptP0, Point3d& ptP1, Point3d& ptP2) const = 0 ; 
+      virtual int GetNextTriangle( int nId, Point3d& ptP0, Point3d& ptP1, Point3d& ptP2) const = 0 ; 
+} ;
+
+//-----------------------------------------------------------------------------
+inline ISurfTriMesh* CreateSurfTriMesh( void)
+               { return (static_cast<ISurfTriMesh*>( CreateGeoObj( SRF_TRIMESH))) ; }
+inline ISurfTriMesh* CloneSurfTriMesh( const IGeoObj* pGObj)
+               { if ( pGObj == nullptr  ||  pGObj->GetType() != SRF_TRIMESH)
+                    return nullptr ;
+                 return (static_cast<ISurfTriMesh*>(pGObj->Clone())) ; }
+inline const ISurfTriMesh* GetSurfTriMesh( const IGeoObj* pGObj)
+               { if ( pGObj == nullptr  ||  pGObj->GetType() != SRF_TRIMESH)
+                    return nullptr ;
+                 return (static_cast<const ISurfTriMesh*>(pGObj)) ; }
+inline ISurfTriMesh* GetSurfTriMesh( IGeoObj* pGObj)
+               { if ( pGObj == nullptr  ||  pGObj->GetType() != SRF_TRIMESH)
+                    return nullptr ;
+                 return (static_cast<ISurfTriMesh*>(pGObj)) ; }