From 5578036bcd1ee317be1c1401d8c804dd020fd31d Mon Sep 17 00:00:00 2001
From: Riccardo Elitropi <riccardo.elitropi@egalware.com>
Date: Fri, 12 Jun 2026 09:48:22 +0200
Subject: [PATCH] EgtMachKernel : - in Finiture aggiunta costante di
 approssimazione LIN_TOL_FINE.

---
 GeoConst.h        |  1 +
 SurfFinishing.cpp | 25 ++++++++++++++++++++++---
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/GeoConst.h b/GeoConst.h
index f9667c7..cf2c8f0 100644
--- a/GeoConst.h
+++ b/GeoConst.h
@@ -21,6 +21,7 @@ const double MIN_SAFEDIST = 5.0 ;
 
 //----------- Costanti per approssimazioni con polilinee o poliarchi --------
 const double LIN_TOL_STD = 0.1 ;
+const double LIN_TOL_FINE = 0.01 ;
 const double LIN_TOL_MID = 0.05 ;
 const double LIN_TOL_RAW = 0.5 ;
 const double ANG_TOL_STD_DEG = 15 ;
diff --git a/SurfFinishing.cpp b/SurfFinishing.cpp
index a037902..dc05169 100644
--- a/SurfFinishing.cpp
+++ b/SurfFinishing.cpp
@@ -2605,7 +2605,7 @@ SurfFinishing::CorrectPathByCollision( ICAvToolSurfTm* pCAvTlStm, const Frame3d&
             continue ;
         // approssimo la curva con una polilinea
          PolyLine PL ;
-         if ( ! vpCrvs[i]->ApproxWithLines( LIN_TOL_STD, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL))
+         if ( ! vpCrvs[i]->ApproxWithLines( min( LIN_TOL_FINE, m_Params.m_dApprox), ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL))
             return false ;
         // eventuale aggiunta di punti per garantire max distanza
          if ( ! PL.AdjustForMaxSegmentLen( dDist))
@@ -5789,6 +5789,12 @@ SurfFinishing::CalcOptimalZigZagCurves( ISURFFRPOVECTOR& vSfrZigZagProj, const F
    #if ENABLE_OPTIMAL_DEBUG
       int nGrp = m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, GLOB_FRM) ;
       m_pGeomDB->SetName( nGrp, "ZigZag") ;
+      int nLayPock = m_pGeomDB->AddGroup( GDB_ID_NULL, nGrp, GLOB_FRM) ;
+      m_pGeomDB->SetName( nLayPock, "Pocket") ;
+      m_pGeomDB->SetStatus( nLayPock, GDB_ST_OFF) ;
+      int nLayPockApprox = m_pGeomDB->AddGroup( GDB_ID_NULL, nGrp, GLOB_FRM) ;
+      m_pGeomDB->SetName( nLayPockApprox, "PocketApprox") ;
+      m_pGeomDB->SetStatus( nLayPockApprox, GDB_ST_OFF) ;
       int nLayCrv = m_pGeomDB->AddGroup( GDB_ID_NULL, nGrp, GLOB_FRM) ;
       m_pGeomDB->SetName( nLayCrv, "Curves") ;
       m_pGeomDB->SetStatus( nLayCrv, GDB_ST_OFF) ;
@@ -5833,8 +5839,15 @@ SurfFinishing::CalcOptimalZigZagCurves( ISURFFRPOVECTOR& vSfrZigZagProj, const F
             return false ;
          }
         // memorizzo le curve ricavate
-         for ( int i = 0 ; i < ssize( vpCrvs) ; ++ i)
+         for ( int i = 0 ; i < ssize( vpCrvs) ; ++ i) {
+            #if ENABLE_OPTIMAL_DEBUG
+               PtrOwner<ICurveComposite> pCompoCL( CloneCurveComposite( vpCrvs[i])) ;
+               pCompoCL->ToLoc( frSurf) ;
+               int nCrvId = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nLayPock, ::Release( pCompoCL)) ;
+               m_pGeomDB->SetMaterial( nCrvId, YELLOW) ;
+            #endif
             vCrvCompoZigZag.emplace_back( Release( vpCrvs[i])) ;
+         }
       }
 
      // porto i dati geometrici in locale alle superfici ( proeittando)
@@ -5853,11 +5866,17 @@ SurfFinishing::CalcOptimalZigZagCurves( ISURFFRPOVECTOR& vSfrZigZagProj, const F
          if ( pCAvTlStm != nullptr) {
            // approssimo la curva con una polilinea
             PolyLine PL ;
-            if ( ! vCrvCompoZigZag[i]->ApproxWithLines( LIN_TOL_STD, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL)  ||
+            if ( ! vCrvCompoZigZag[i]->ApproxWithLines( min( LIN_TOL_FINE, m_Params.m_dApprox), ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL)  ||
                  ! PL.AdjustForMaxSegmentLen( dDist))
                return false ;
            // porto nel riferimento delle superfici
             PL.ToLoc( frSurf) ;
+            #if ENABLE_OPTIMAL_DEBUG
+               PtrOwner<ICurveComposite> pCompoPL( CreateCurveComposite()) ;
+               pCompoPL->FromPolyLine( PL) ;
+               int nPLId = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nLayPockApprox, ::Release( pCompoPL)) ;
+               m_pGeomDB->SetMaterial( nPLId, ORANGE) ;
+            #endif
            // traslo della lunghezza utensile diminuita dell'affondamento
             PL.Translate( vtToolL * ( m_TParams.m_dLen - dDepth)) ;
            // eseguo CAv