Merge commit '9306f5be9d43c0978d7b8d4707ca31d6cd475674' into Nst_SurfFr

AdjustLoops.cpp

@@ -151,11 +151,11 @@ MyAdjustLoops( ICurve* pCurve, ICURVEPLIST& CrvLst)
          else {
             double dParA = vIccInfo[i].IciA[0].dU ;
             double dParB = vIccInfo[i].IciB[0].dU ;
-            if ( abs( dParA - dEnd) < EPS_SMALL)
+            if ( dParA > dParB)
                swap( dParA, dParB) ;
            // verifico se uno dei due intervalli dà origine ad un tratto trascurabile
             PtrOwner<ICurve> pCrv1( pMyCrv->CopyParamRange( dParA, dParB)) ;
-            PtrOwner<ICurve> pCrv2( pMyCrv->CopyParamRange( dParB, dParA)) ;           
+            PtrOwner<ICurve> pCrv2( pMyCrv->CopyParamRange( dParB, dParA)) ;
             double dArea1 = 0, dArea2 = 0 ;
             if ( ! IsNull( pCrv1))
                pCrv1->GetAreaXY( dArea1) ;

IntersCurveCurve.cpp

@@ -736,7 +736,7 @@ IntersCurveCurve::GetCurveOutClass( const ICurve* pCurve, int& nClass)
    double dArea ;
    if ( ! pCurve->GetAreaXY( dArea))
       return false ;
-   nClass = (( dArea > 0) ? CRVC_OUT : CRVC_IN) ;
+   nClass = (( dArea >= 0) ? CRVC_OUT : CRVC_IN) ;
    return true ;
 }
 

SurfFlatRegion.cpp

@@ -193,6 +193,13 @@ SurfFlatRegion::AddSimpleExtLoop( ICurve* pCrv, bool& bAdded)
    bool bOk = true ;
    CRVCVECTOR ccClass ;
    for ( auto i : m_vExtInd) {
+#if SAVEADJUSTCRV
+         vGeo.clear() ;
+         vGeo.push_back( pMyCrv->Clone()) ;
+         vGeo.push_back( m_vpLoop[i]->Clone()) ;
+         SaveGeoObj( vGeo, "D:\\Temp\\inters\\CrvCrvInters\\during_add_simpleExt.nge") ;
+#endif
+
       IntersCurveCurve ccInt( *pMyCrv, *m_vpLoop[i]) ;
       if ( ccInt.GetCrossOrOverlapIntersCount() > 0  ||
            ! ccInt.GetCurveClassification( 0, EPS_SMALL, ccClass)  ||