From 0b1a5adb8e37ae246589cc9c8f96817d2a63ec5a Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Fri, 22 Jul 2016 15:10:13 +0000
Subject: [PATCH] EgtMachKernel : - piccola miglioria in calcolo elevazione
 tagli lama diritti.

---
 Sawing.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Sawing.cpp b/Sawing.cpp
index 87ee19b..5bf28ff 100644
--- a/Sawing.cpp
+++ b/Sawing.cpp
@@ -1176,10 +1176,11 @@ Sawing::ProcessLine( const ICurve* pCrvP, const ICurveLine* pLineC, const ICurve
    }
   // aggiungo affondamento
    pLine->Translate( - vtCorr * dDepth) ;
-  // calcolo elevazione (sui due bordi della striscia)
+  // calcolo elevazione (sui due bordi della striscia, leggermente allargata)
    double dElev, dElev2 ;
-   Vector3d vtThick = vtTool * m_TParams.m_dThick ;
-   if ( ! GetElevation( m_nPhase, pLine->GetStart(), pLine->GetEnd(), vtCorr, dElev)  ||
+   Vector3d vtSafe = vtTool * ( 10 * EPS_SMALL) ;
+   Vector3d vtThick = vtTool * ( m_TParams.m_dThick + 10 * EPS_SMALL) ;
+   if ( ! GetElevation( m_nPhase, pLine->GetStart() - vtSafe, pLine->GetEnd() - vtSafe, vtCorr, dElev)  ||
         ! GetElevation( m_nPhase, pLine->GetStart() + vtThick, pLine->GetEnd() + vtThick, vtCorr, dElev2) ) {
       LOG_INFO( GetEMkLogger(), "Error in Sawing : Entity GetElevation") ;
       return false ;