EgtMachKernel :

- modifiche a Spiral di Pocketing per lavorare tutte le sotto-aree.

Pocketing.cpp

@@ -2887,9 +2887,11 @@ Pocketing::CalcSpiral( const ICurveComposite* pCompo, bool bSplitArcs,
    }
 
   // ciclo di offset verso l'interno
-   const int MAX_ITER = 100 ;
+   const int MAX_ITER = 1000 ;
    int nIter = 0 ;
    ICURVEPOVECTOR vOffs ;
+   ICURVEPOVECTOR vCrvStack ;
+   DBLVECTOR vRadStack ;
    PtrOwner<ICurve> pOffs ;
    double dCurrRad = GetCurveRadius( pCompo) ;
    while ( nIter < MAX_ITER) {
@@ -2899,8 +2901,23 @@ Pocketing::CalcSpiral( const ICurveComposite* pCompo, bool bSplitArcs,
          m_pMchMgr->SetLastError( 2412, "Error in Pocketing : Offset not computable") ;
          return false ;
       }
-     // recupero la prima curva di offset
-      PtrOwner<ICurve> pNextOffs( OffsCrv.GetLongerCurve()) ;
+     // recupero le curve di offset e le metto sullo stack
+      ICurve* pCrv = OffsCrv.GetLongerCurve() ;
+      while ( pCrv != nullptr) {
+         vCrvStack.emplace_back( pCrv) ;
+         vRadStack.emplace_back( dCurrRad) ;
+         if ( nIter == 0)
+            break ;
+         pCrv = OffsCrv.GetCurve() ;
+      }
+     // recupero la prossima curva di offset
+      PtrOwner<ICurve> pNextOffs ;
+      if ( ! vCrvStack.empty()) {
+         pNextOffs.Set( Release( vCrvStack.back())) ;
+         vCrvStack.pop_back() ;
+         dCurrRad = vRadStack.back() ;
+         vRadStack.pop_back() ;
+      }
       double dRad = GetCurveRadius( pNextOffs) ;
       bool bNextOk = ( dRad > EPS_ZERO  &&  dRad < dCurrRad) ;
       bool bSmallRad = ( nIter == 0 ? dOffs < dTRad + GetOffsR() + EPS_ZERO : dOffs < dTRad + EPS_ZERO) ;