From c4e34a1d64e15ecfd7b66e7442a90490d2c85df7 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Fri, 19 Jan 2018 08:57:09 +0000
Subject: [PATCH] Include : - aggiunti 3 attributi a Triangle3d.

---
 EGkTriangle3d.h | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/EGkTriangle3d.h b/EGkTriangle3d.h
index 54350e1..db8b752 100644
--- a/EGkTriangle3d.h
+++ b/EGkTriangle3d.h
@@ -24,21 +24,27 @@ class Triangle3d
 {
    public :
       Triangle3d( void) : m_nFlag( 0)
-              {}
+              { m_nAttr[0] = 0 ;  m_nAttr[1] = 0 ; m_nAttr[2] = 0 ; }
       void Set( const Point3d& ptP0, const Point3d& ptP1, const Point3d& ptP2)
               { m_ptP[0] = ptP0 ; m_ptP[1] = ptP1 ; m_ptP[2] = ptP2 ; m_vtN.Set( 0, 0, 0) ; }
       void Set( const Point3d& ptP0, const Point3d& ptP1, const Point3d& ptP2, const Vector3d& vtV) 
               { m_ptP[0] = ptP0 ; m_ptP[1] = ptP1 ; m_ptP[2] = ptP2 ; m_vtN = vtV ; }
-      bool SetP( int nId, const Point3d& ptV)
-              { if ( nId < 0  ||  nId >= 3)
+      bool SetP( int nInd, const Point3d& ptV)
+              { if ( nInd < 0  ||  nInd >= 3)
                    return false ;
-                m_ptP[nId] = ptV ;
+                m_ptP[nInd] = ptV ;
                 return true ;
               }
       bool SetFlag( int nFlag) 
               { m_nFlag = nFlag ;
                 return true ;
               }
+      bool SetAttrib( int nInd, int nVal) 
+              { if ( nInd < 0  ||  nInd >= 3)
+                   return false ;
+                m_nAttr[nInd] = nVal ;
+                return true ;
+              }
       bool Validate( bool bOverwrite = false)
               { if ( AreSamePointApprox( m_ptP[0], m_ptP[1])  ||  AreSamePointApprox( m_ptP[0], m_ptP[2]))
                    return false ;
@@ -98,16 +104,24 @@ class Triangle3d
                          m_ptP[1].LocToLoc( frOri, frDest)  &&
                          m_ptP[2].LocToLoc( frOri, frDest)  &&
                          m_vtN.LocToLoc( frOri, frDest)) ; }
-      const Point3d& GetP( int nId) const
-              { if ( nId >= 0  &&  nId < 3)
-                   return m_ptP[nId] ;
-                else if ( nId < 0)
+      const Point3d& GetP( int nInd) const
+              { if ( nInd >= 0  &&  nInd < 3)
+                   return m_ptP[nInd] ;
+                else if ( nInd < 0)
                    return m_ptP[0] ;
                 else
                    return m_ptP[2] ;
               }
       int GetFlag( void) const 
               { return m_nFlag ; }
+      int GetAttrib( int nInd) const
+              { if ( nInd >= 0  &&  nInd < 3)
+                   return m_nAttr[nInd] ;
+                else if ( nInd < 0)
+                   return m_nAttr[0] ;
+                else
+                   return m_nAttr[2] ;
+              }
       const Vector3d& GetN( void) const
               { return m_vtN ; }
       Point3d GetCentroid( void) const
@@ -129,6 +143,7 @@ class Triangle3d
       Point3d  m_ptP[3] ;
       Vector3d m_vtN ;
       int      m_nFlag ;
+      int      m_nAttr[3] ;
 } ;
 
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