From dee744725c1ec77b2b747ba0f0882af1c06cb76c Mon Sep 17 00:00:00 2001
From: Daniele Bariletti <daniele.bariletti@egalware.comm>
Date: Fri, 27 Mar 2026 15:11:28 +0100
Subject: [PATCH] EgtGeomKernel : - rimossi try/catch dalla classe
 SurfFlatRegion. - rimosso ricalcolo delle autointersezioni in
 AddSimpleExtLoop e AddSimpleIntLoop.

---
 SurfFlatRegion.cpp | 66 ++++++++++++++++++++++------------------------
 1 file changed, 32 insertions(+), 34 deletions(-)

diff --git a/SurfFlatRegion.cpp b/SurfFlatRegion.cpp
index 80f3859..550f687 100644
--- a/SurfFlatRegion.cpp
+++ b/SurfFlatRegion.cpp
@@ -29,7 +29,9 @@
 #include "/EgtDev/Include/EgtPointerOwner.h"
 
 #define SAVECLASSCRV 0
-#if SAVECLASSCRV
+#define SAVEADJUSTCRV 0
+#if SAVECLASSCRV || SAVEADJUSTCRV
+std::vector<IGeoObj*> vGeo ;
 #include "/EgtDev/Include/EGkGeoObjSave.h"
 #endif
 
@@ -112,8 +114,20 @@ SurfFlatRegion::AddExtLoop( ICurve* pCrv)
    pMyCrv->SetThickness( 0) ;
   // rimuovo eventuali sovrapposizioni (calcolate nel suo piano)
    ICURVEPLIST CrvLst ;
+
+#if SAVEADJUSTCRV
+   SaveGeoObj( pMyCrv->Clone(), "D:\\Temp\\inters\\CrvCrvInters\\before_adjust.nge") ;
+#endif
+
    if ( ! AdjustLoops( Release( pMyCrv), CrvLst, true))
       return false ;
+
+#if SAVEADJUSTCRV
+   for ( auto& pSingCrv : CrvLst)
+      vGeo.push_back( pSingCrv->Clone()) ;
+   SaveGeoObj( vGeo, "D:\\Temp\\inters\\CrvCrvInters\\after_adjust.nge") ;
+#endif
+
   // aggiungo le singole curve
    int nExtAdded = 0 ;
    bool bOk = true ;
@@ -174,10 +188,7 @@ SurfFlatRegion::AddSimpleExtLoop( ICurve* pCrv, bool& bAdded)
    Vector3d vtExtr ;
    if ( pMyCrv->GetExtrusion( vtExtr)  &&  ! vtExtr.IsSmall())
       pMyCrv->SetExtrusion( Z_AX) ;
-  // verifico non abbia auto-intersezioni che si attraversano o si sovrappongano
-   SelfIntersCurve sInt( *pMyCrv) ;
-   if ( sInt.GetCrossOrOverlapIntersCount() > 0)
-      return false ;
+
   // verifico che sia esterna alle curve esterne degli altri chunk
    bool bOk = true ;
    CRVCVECTOR ccClass ;
@@ -221,14 +232,9 @@ SurfFlatRegion::AddSimpleExtLoop( ICurve* pCrv, bool& bAdded)
 bool
 SurfFlatRegion::MyAddExtLoop( ICurve* pCrv)
 {
-   try {
-      m_vpLoop.push_back( pCrv) ;
-      m_vExtInd.push_back( int( m_vpLoop.size()) - 1) ;
-      m_nStatus = OK ;
-   }
-   catch (...) {
-      return false ;
-   }
+   m_vpLoop.push_back( pCrv) ;
+   m_vExtInd.push_back( int( m_vpLoop.size()) - 1) ;
+   m_nStatus = OK ;
 
    return true ;
 }
@@ -309,10 +315,7 @@ SurfFlatRegion::AddSimpleIntLoop( ICurve* pCrv)
   // sistemo il senso di rotazione (deve essere CW -> se N==Z+ area < 0, se N==Z- area > 0)
    if ( ( plPlane.GetVersN().z > 0  &&  dArea > 0)  ||  ( plPlane.GetVersN().z < 0  &&  dArea < 0))
       pMyCrv->Invert() ;
-  // verifico non abbia auto-intersezioni
-   SelfIntersCurve sInt( *pMyCrv) ;
-   if ( sInt.GetCrossOrOverlapIntersCount() > 0)
-      return false ;
+
   // ricerca del chunk in cui andrebbe inserito
    int nChunk = -1 ;
    for ( int i = 0 ; i < int( m_vExtInd.size()) ; ++ i) {
@@ -359,23 +362,18 @@ SurfFlatRegion::AddSimpleIntLoop( ICurve* pCrv)
 bool
 SurfFlatRegion::MyAddIntLoop( ICurve* pCrv, int nChunk)
 {
-   try {
-     // se da aggiungere all'ultimo chunk
-      if ( nChunk == -1)
-         m_vpLoop.push_back( pCrv) ;
-     // altrimenti aggiungo al chunck indicato
-      else {
-         int nLoopCnt = GetLoopCount( nChunk) ;
-         if ( nLoopCnt == 0)
-            return false ;
-         int nOffset = m_vExtInd[nChunk] + nLoopCnt ;
-         m_vpLoop.insert( m_vpLoop.begin() + nOffset, pCrv) ;
-         for ( int i = nChunk + 1 ; i < int( m_vExtInd.size()) ; ++ i)
-            ++ m_vExtInd[i] ;
-      }
-   }
-   catch (...) {
-      return false ;
+   //se da aggiungere all'ultimo chunk
+   if ( nChunk == -1)
+      m_vpLoop.push_back( pCrv) ;
+   //altrimenti aggiungo al chunck indicato
+   else {
+      int nLoopCnt = GetLoopCount( nChunk) ;
+      if ( nLoopCnt == 0)
+         return false ;
+      int nOffset = m_vExtInd[nChunk] + nLoopCnt ;
+      m_vpLoop.insert( m_vpLoop.begin() + nOffset, pCrv) ;
+      for ( int i = nChunk + 1 ; i < int( m_vExtInd.size()) ; ++ i)
+         ++ m_vExtInd[i] ;
    }
 
    return true ;