From 8d7401f07f2a7e834b950287e1f410cf63a28038 Mon Sep 17 00:00:00 2001
From: LorenzoM <lorenzo.mangia@egalware.com>
Date: Mon, 5 Jul 2021 19:00:02 +0200
Subject: [PATCH] Milgiorie varie

---
 EGkPolyLine.h | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

diff --git a/EGkPolyLine.h b/EGkPolyLine.h
index c30435d..b5a99b9 100644
--- a/EGkPolyLine.h
+++ b/EGkPolyLine.h
@@ -99,6 +99,8 @@ class PolyLine
                         { return GetPrevULine( nullptr, &ptIni, nullptr, &ptFin) ; }
       EGK_EXPORT PNTULIST& GetUPointList( void)
                               { return m_lUPoints ; }
+      EGK_EXPORT const PNTULIST& GetUPointList( void) const
+                                    { return m_lUPoints ; }
       EGK_EXPORT bool IsFlat( int& nRank, Point3d& ptCen, Vector3d& vtDir, double dToler = EPS_SMALL) const ;
       EGK_EXPORT bool IsFlat( Plane3d& plPlane, double dToler = EPS_SMALL) const ;
       EGK_EXPORT bool IsClosedAndFlat( Plane3d& plPlane, double& dArea, double dToler = EPS_SMALL) const ;
@@ -116,6 +118,13 @@ class PolyLine
       EGK_EXPORT bool GetConvexHullXY( PNTVECTOR& vConvHull) const ;
       EGK_EXPORT bool GetMinAreaRectangleXY( Point3d& ptCen, Vector3d& vtAx, double& dLen, double& dHeight) const ;
       EGK_EXPORT bool Trim( const Plane3d& plPlane, bool bInVsOut = true) ;
+      EGK_EXPORT bool ChangePolyLineStart( const Point3d& ptNewStart, double dTol = EPS_SMALL) ;
+      // nSegNum 0-based
+      EGK_EXPORT bool PointPositionOnPolyLine( const Point3d& ptPoint, int& nSegNum, double& dParOnSeg, double dTol = EPS_SMALL) const ;
+      EGK_EXPORT bool IsPointInsidePolyLine( const Point3d& ptP) const ;
+      EGK_EXPORT bool DistPointPolyLine( const Point3d& ptP, double& dPointPolyLineDist) const ;
+      EGK_EXPORT bool SplitPolyLineAtPoint( const Point3d& ptPoint, PolyLine& Loop1, PolyLine& Loop2, double dTol = EPS_SMALL) const ;
+      EGK_EXPORT bool AddPolyLineToPolyLine( PolyLine& PolyToAdd, double dTol = EPS_SMALL) ;
 
    private :
       bool MyChangeStart( int nPos) ;
@@ -133,20 +142,6 @@ class PolyLine
 typedef std::vector<PolyLine>  POLYLINEVECTOR ;   // vettore di PolyLine
 typedef std::list<PolyLine>    POLYLINELIST ;     // lista di PolyLine
 
-//----------------------------------------------------------------------------
-bool
-ChangePolyLineStart( const Point3d& ptNewStart, PolyLine& Loop, double dTol = EPS_SMALL) ;
-// nSegNum 0-based
-bool
-PointPositionOnPolyLine( const Point3d& ptPoint, const PolyLine& Loop, int& nSegNum, double& dParOnSeg, double dTol = EPS_SMALL) ;
-bool
-IsPointInsidePolyLine( const Point3d& ptP, const PolyLine& plPoly) ;
-bool
-DistPointPolyLine( const Point3d& ptP, const PolyLine& plPoly, double& dPointPolyLineDist) ;
-bool
-SplitPolyLineAtPoint( const Point3d& ptPoint, /*const*/ PolyLine& Loop, PolyLine& Loop1, PolyLine& Loop2, double dTol = EPS_SMALL) ;
-bool
-AddPolyLineToPolyLine( PolyLine& Poly, PolyLine& PolyToAdd, double dTol = EPS_SMALL) ;
 
 //----------------------------------------------------------------------------
 struct PositionOnPolyLine {