From 4ed01598a5f63a92677d11d576f449d8747bf0fc Mon Sep 17 00:00:00 2001
From: Riccardo Elitropi <riccardo.elitropi@egalware.com>
Date: Mon, 18 Sep 2023 13:17:24 +0200
Subject: [PATCH] =?UTF-8?q?EgtMachKernel=20:=20-=20controllo=20validit?=
 =?UTF-8?q?=C3=A0=20superfici=20e=20coerenza=20con=20le=20normali.?=
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---
 Pocketing.cpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Pocketing.cpp b/Pocketing.cpp
index d776740..8365867 100644
--- a/Pocketing.cpp
+++ b/Pocketing.cpp
@@ -9148,7 +9148,7 @@ Pocketing::AdjustContourWithOpenEdges( ICurveComposite* pCompo, ICRVCOMPOPOVECTO
             PtrOwner<ICurveComposite> pCrvNew( CreateCurveComposite()) ;
             if ( ! bInVsOut  &&
                  AdjustPathOutsideRawForOpenEdges( pCompo_clone, vCrvIsl, pCompo, ptS, ptE, dRad, dDiam,
-                                                   pCrvNew, vtTrasl, pStmRaw, bInVsOut)) {
+                                                   pCrvNew, vtTrasl, pStmRaw, !bInVsOut)) {
                   pCompo->Clear() ;
                   pCompo->CopyFrom( pCrvNew) ;
             }
@@ -10763,8 +10763,14 @@ Pocketing::SubtractFinalShape( ISurfFlatRegion* pSfrCurr, const Vector3d& vtTras
    if ( IsNull( pSfrCurr_c)  ||  ! pSfrCurr_c->IsValid())
       return false ;
 
-   if ( ! pSfrCurr_c->Subtract( *pSfrShape_c))
-      return false ;
+   //m_pGeomDB->AddGeoObj( GDB_ID_NULL, GDB_ID_ROOT, pSfrCurr_c->Clone()) ;
+   //m_pGeomDB->AddGeoObj( GDB_ID_NULL, GDB_ID_ROOT, pSfrShape_c->Clone()) ;
+   if ( pSfrCurr_c ->IsValid()  &&  pSfrShape_c->IsValid()) {
+      if ( AreOppositeVectorApprox( pSfrCurr_c->GetNormVersor(), pSfrShape_c->GetNormVersor()))
+         pSfrShape_c->Invert() ;
+      if ( ! pSfrCurr_c->Subtract( *pSfrShape_c))
+         return false ;
+   }
 
   // ricalcolo le TmpProp
    SurfFlatRegionByContours sfrBC ;