From 9588b2de83f0c9480990ca1fa76c51f4d3fdce28 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Wed, 25 Nov 2015 10:46:36 +0000
Subject: [PATCH] EgtMachKernel : - aggiunta gestione RB per affondamento
 taglio con lama.

---
 Sawing.cpp | 36 +++++++++++++++++++++++++++++++++---
 Sawing.h   |  1 +
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/Sawing.cpp b/Sawing.cpp
index e3bad4c..dff0a7f 100644
--- a/Sawing.cpp
+++ b/Sawing.cpp
@@ -353,7 +353,8 @@ Sawing::Apply( void)
   // lavoro ogni singola catena
    int nPathId = m_pGeomDB->GetFirstGroupInGroup( nAuxId) ;
    while ( nPathId != GDB_ID_NULL) {
-      PathApply( nPathId, nClId) ;
+      if ( ! PathApply( nPathId, nClId))
+         return false ;
       nPathId = m_pGeomDB->GetNextGroup( nPathId) ;
    }
 
@@ -765,9 +766,14 @@ Sawing::PathApply( int nPathId, int nClId)
    double dThick ;
    pCompo->GetThickness( dThick) ;
 
+  // recupero distanza da fondo dei grezzi interessati dal percorso
+   double dRbDist ;
+   if ( ! GetDistanceFromRawBottom( nCopyId, 2 * m_TParams.m_dThick, dRbDist))
+      return false ;
+
   // valuto l'espressione dell'affondamento
-   string sExec = "TH=" + (( dThick * vtExtr.z < 0) ? ToString( fabs( dThick)) : ToString( 0)) ;
-   ExeLuaExecLine( sExec) ;
+   ExeLuaSetGlobNumVar( "TH", (( dThick * vtExtr.z < 0) ? fabs( dThick) : 0)) ;
+   ExeLuaSetGlobNumVar( "RB", dRbDist) ;
    double dDepth ;
    if ( ! ExeLuaEvalNumExpr( m_Params.m_sDepth, &dDepth)) {
       string sOut = "Depth not computable by Sawing" ;
@@ -1044,3 +1050,27 @@ Sawing::AdjustPositionForAxesCalc( const CamData* pCamData, Point3d& ptP)
 
    return true ;
 }
+
+//----------------------------------------------------------------------------
+bool
+Sawing::GetDistanceFromRawBottom( int nPathId, double dToler, double & dRbDist)
+{
+  // recupero distanza da fondo dei grezzi interessati dal percorso
+   dRbDist = 0 ;
+   BBox3d b3Compo ;
+   if ( ! m_pGeomDB->GetGlobalBBox( nPathId, b3Compo))
+      return false ;
+   b3Compo.Expand( dToler, dToler, 0) ;
+   int nRawId = m_pMchMgr->GetFirstRawPart() ;
+   while ( nRawId != GDB_ID_NULL) {
+      BBox3d b3Raw ;
+      int nRawSolidId = m_pGeomDB->GetFirstNameInGroup( nRawId, MACH_RAW_SOLID) ;
+      if ( m_pGeomDB->GetGlobalBBox( nRawSolidId, b3Raw)  &&  b3Compo.OverlapsXY( b3Raw)) {
+         double dDist = b3Compo.GetMax().z - b3Raw.GetMin().z ;
+         if ( dDist > dRbDist)
+            dRbDist = dDist ;
+      }
+      nRawId = m_pMchMgr->GetNextRawPart( nRawId) ;
+   }
+   return true ;
+}
diff --git a/Sawing.h b/Sawing.h
index bc1f43d..ed6fc9d 100644
--- a/Sawing.h
+++ b/Sawing.h
@@ -60,6 +60,7 @@ class Sawing : public Machining
       bool CalculateToolAndCorrVersors( const ICurve* pCurve, Vector3d& vtTool, Vector3d& vtCorr) ;
       bool AdjustForSide( ICurve* pCurve) ;
       bool AdjustForEdges( ICurveLine* pLine, double dElev, bool bIsFirst, bool bIsLast, bool bExtAngPC, bool bExtAngCN) ;
+      bool GetDistanceFromRawBottom( int nPathId, double dToler, double& dRbDist) ;
 
    private :
       SELVECTOR     m_vId ;             // identificativi entità geometriche da lavorare