diff --git a/ArcPntDirTgCurve.cpp b/ArcPntDirTgCurve.cpp
index b5d2d0a..ba3772c 100644
--- a/ArcPntDirTgCurve.cpp
+++ b/ArcPntDirTgCurve.cpp
@@ -16,9 +16,9 @@
 #include "CurveBezier.h"
 #include "CurveComposite.h"
 #include "CreateCurveAux.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
 #include "/EgtDev/Include/EGkArcPntDirTgCurve.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkArcSpecial.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
diff --git a/CAvToolSurfTm.cpp b/CAvToolSurfTm.cpp
index 5383a11..98d0f57 100644
--- a/CAvToolSurfTm.cpp
+++ b/CAvToolSurfTm.cpp
@@ -14,8 +14,8 @@
 #include "stdafx.h"
 #include "CAvToolTriangle.h"
 #include "CAvToolSurfTm.h"
-#include "DistPointLine.h"
 #include "DllMain.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGnStringUtils.h"
 #include <thread>
 #include <future>
diff --git a/CAvToolTriangle.cpp b/CAvToolTriangle.cpp
index 7c04daf..f40296f 100644
--- a/CAvToolTriangle.cpp
+++ b/CAvToolTriangle.cpp
@@ -17,8 +17,8 @@
 #include "CAvToolTriangle.h"
 #include "IntersLineSurfStd.h"
 #include "IntersLineTria.h"
-#include "DistPointLine.h"
 #include "CDeUtility.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkIntervals.h"
 #include "/EgtDev/Include/ENkPolynomialRoots.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
diff --git a/CDeCylTria.cpp b/CDeCylTria.cpp
index 084a0e5..0e19330 100644
--- a/CDeCylTria.cpp
+++ b/CDeCylTria.cpp
@@ -13,9 +13,9 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
 #include "CDeCylTria.h"
 #include "CDeConvexTorusTria.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkPolygon3d.h"
 
 using namespace std ;
diff --git a/CDeUtility.cpp b/CDeUtility.cpp
index 2c8f7da..d5ce7f3 100644
--- a/CDeUtility.cpp
+++ b/CDeUtility.cpp
@@ -1,6 +1,6 @@
 #include "stdafx.h"
 #include "CDeUtility.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/ENkPolynomialRoots.h"
 
 using namespace std ;
diff --git a/CircleCenTgCurve.cpp b/CircleCenTgCurve.cpp
index d71978f..cd276dd 100644
--- a/CircleCenTgCurve.cpp
+++ b/CircleCenTgCurve.cpp
@@ -16,8 +16,8 @@
 #include "CurveBezier.h"
 #include "CurveComposite.h"
 #include "CreateCurveAux.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkCircleCenTgCurve.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
diff --git a/CurveBezier.cpp b/CurveBezier.cpp
index afc6c6d..c7b64be 100644
--- a/CurveBezier.cpp
+++ b/CurveBezier.cpp
@@ -19,7 +19,6 @@
 #include "BiArcs.h"
 #include "GeoConst.h"
 #include "PolygonPlane.h"
-#include "DistPointLine.h"
 #include "GeoObjFactory.h"
 #include "NgeWriter.h"
 #include "NgeReader.h"
@@ -29,6 +28,7 @@
 #include "Voronoi.h"
 #include "IntersLineLine.h"
 #include "/EgtDev/Include/EGkCurveArc.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EGkUiUnits.h"
 #include "/EgtDev/Include/ENkPolynomial.h"
diff --git a/CurveByApprox.cpp b/CurveByApprox.cpp
index fd5ff91..f7d9f68 100644
--- a/CurveByApprox.cpp
+++ b/CurveByApprox.cpp
@@ -16,8 +16,8 @@
 #include "CurveComposite.h"
 #include "CalcDerivate.h"
 #include "BiArcs.h"
-#include "DistPointLine.h"
 #include "RemoveCurveDefects.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkCurveByApprox.h"
 #include "/EgtDev/Include/EGkPolyLine.h"
 #include "/EgtDev/Include/EGkPolyArc.h"
diff --git a/CurveComposite.cpp b/CurveComposite.cpp
index 5255d23..9b1d850 100644
--- a/CurveComposite.cpp
+++ b/CurveComposite.cpp
@@ -14,7 +14,6 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "CurveComposite.h"
-#include "DistPointLine.h"
 #include "DistPointCrvComposite.h"
 #include "CurveLine.h"
 #include "CurveArc.h"
@@ -27,6 +26,7 @@
 #include "NgeWriter.h"
 #include "NgeReader.h"
 #include "Voronoi.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkCurveByApprox.h"
 #include "/EgtDev/Include/EGkArcSpecial.h"
 #include "/EgtDev/Include/EGkSfrCreate.h"
diff --git a/CurveLine.cpp b/CurveLine.cpp
index ab21983..d5fd3e4 100644
--- a/CurveLine.cpp
+++ b/CurveLine.cpp
@@ -14,11 +14,11 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "CurveLine.h"
-#include "DistPointLine.h"
 #include "GeoObjFactory.h"
 #include "NgeWriter.h"
 #include "NgeReader.h"
 #include "Voronoi.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
diff --git a/DistPointCrvAux.cpp b/DistPointCrvAux.cpp
index 773df96..fee8316 100644
--- a/DistPointCrvAux.cpp
+++ b/DistPointCrvAux.cpp
@@ -14,9 +14,9 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "DllMain.h"
-#include "DistPointCrvAux.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
+#include "DistPointCrvAux.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 
 
 //----------------------------------------------------------------------------
diff --git a/DistPointCurve.cpp b/DistPointCurve.cpp
index 01a37f9..9590b3f 100644
--- a/DistPointCurve.cpp
+++ b/DistPointCurve.cpp
@@ -13,10 +13,10 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
 #include "DistPointArc.h"
 #include "DistPointCrvBezier.h"
 #include "DistPointCrvComposite.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 
 
diff --git a/DistPointLine.cpp b/DistPointLine.cpp
index ad97230..afed276 100644
--- a/DistPointLine.cpp
+++ b/DistPointLine.cpp
@@ -1,19 +1,19 @@
 //----------------------------------------------------------------------------
-//  EgalTech 2013-2013
+//  EgalTech 2013-2024
 //----------------------------------------------------------------------------
-// File : DistPointLine.cpp       Data : 17.12.13          Versione : 1.4l1
+// File : DistPointLine.cpp       Data : 20.05.24          Versione : 2.6e5
 // Contenuto : Implementazione della classe distanza punto da linea/segmento.
 //
 //
 //
 // Modifiche : 17.12.13 DS Creazione modulo.
-//
+//             20.05.24 DS Reso pubblico in Include.
 //
 //----------------------------------------------------------------------------
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 
 
 //----------------------------------------------------------------------------
diff --git a/DistPointLine.h b/DistPointLine.h
deleted file mode 100644
index 08a3bdc..0000000
--- a/DistPointLine.h
+++ /dev/null
@@ -1,58 +0,0 @@
-//----------------------------------------------------------------------------
-//  EgalTech 2013-2014
-//----------------------------------------------------------------------------
-// File : DistPointLine.h      Data : 02.01.14          Versione : 1.5a1
-// Contenuto : Dichiarazione della classe distanza punto da linea/segmento.
-//
-//
-//
-// Modifiche : 30.12.12 DS Creazione modulo.
-//
-//
-//----------------------------------------------------------------------------
-
-#pragma once
-
-#include "/EgtDev/Include/EGkPoint3d.h"
-#include "/EgtDev/Include/EGkCurveLine.h"
-
-
-//-----------------------------------------------------------------------------
-class DistPointLine
-{
-   friend class DistPointCurve ;
-
-   public :
-      DistPointLine( const Point3d& ptP,
-                     const ICurveLine& crvLine, bool bIsSegment = true) ;
-      DistPointLine( const Point3d& ptP,
-                     const Point3d& ptIni, const Point3d& ptFin, bool bIsSegment = true) ;
-      DistPointLine( const Point3d& ptP,
-                     const Point3d& ptIni, const Vector3d& vtDir, double dLen, bool bIsSegment = true) ;
-
-   public :
-      bool GetSqDist( double& dSqDist) const ;
-      bool GetDist( double& dDist) const ;
-      bool IsEpsilon( double dTol) const
-              { double dSqDist ; return ( GetSqDist( dSqDist) && ( dSqDist < SQ_EPS_ZERO || dSqDist < dTol * dTol)) ; }
-      bool IsSmall( void) const
-              { return IsEpsilon( EPS_SMALL) ; }
-      bool IsZero( void) const
-              { return IsEpsilon( EPS_ZERO) ; }
-      int  GetNbrMinDist( void) const
-              { return (( m_dSqDist < 0) ? 0 : 1) ; }
-      bool GetMinDistPoint( Point3d& ptMinDist) const ;
-      bool GetParamAtMinDistPoint( double& dParam) const ;
-
-   private :
-      DistPointLine( void) ;
-      void Calculate( const Point3d& ptP,
-                      const Point3d& ptIni, const Vector3d& vtDir, double dLen, bool bIsSegment) ;
-
-   private :
-      double  m_dSqDist ;
-      mutable double  m_dDist ;
-      double  m_dParam ;
-      Point3d m_ptMinDist ;
-} ;
-
diff --git a/DistPointTria.cpp b/DistPointTria.cpp
index 171693e..bf250c9 100644
--- a/DistPointTria.cpp
+++ b/DistPointTria.cpp
@@ -14,7 +14,7 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "ProjPlane.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointTria.h"
 
 
diff --git a/EgtGeomKernel.vcxproj b/EgtGeomKernel.vcxproj
index 5913a89..8aae53c 100644
--- a/EgtGeomKernel.vcxproj
+++ b/EgtGeomKernel.vcxproj
@@ -329,6 +329,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClInclude Include="..\Include\EGkCDeConvexTorusClosedSurfTm.h" />
     <ClInclude Include="..\Include\EGkCDeRectPrismoidClosedSurfTm.h" />
     <ClInclude Include="..\Include\EGkDistLineLine.h" />
+    <ClInclude Include="..\Include\EGkDistPointLine.h" />
     <ClInclude Include="..\Include\EGkIntersCurveSurfTm.h" />
     <ClInclude Include="..\Include\EGkIntersLineBox.h" />
     <ClInclude Include="..\Include\EGkIntersLineVolZmap.h" />
@@ -600,7 +601,6 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClInclude Include="DistPointCrvAux.h" />
     <ClInclude Include="DistPointCrvBezier.h" />
     <ClInclude Include="DistPointCrvComposite.h" />
-    <ClInclude Include="DistPointLine.h" />
     <ClInclude Include="DllMain.h" />
     <ClInclude Include="earcut.hpp" />
     <ClInclude Include="ExtDimension.h" />
diff --git a/EgtGeomKernel.vcxproj.filters b/EgtGeomKernel.vcxproj.filters
index 4f414fe..00b1d65 100644
--- a/EgtGeomKernel.vcxproj.filters
+++ b/EgtGeomKernel.vcxproj.filters
@@ -593,9 +593,6 @@
     <ClInclude Include="DistPointArc.h">
       <Filter>File di intestazione</Filter>
     </ClInclude>
-    <ClInclude Include="DistPointLine.h">
-      <Filter>File di intestazione</Filter>
-    </ClInclude>
     <ClInclude Include="DistPointCrvBezier.h">
       <Filter>File di intestazione</Filter>
     </ClInclude>
@@ -1214,6 +1211,9 @@
     <ClInclude Include="..\Include\EGkDistLineLine.h">
       <Filter>File di intestazione\Include</Filter>
     </ClInclude>
+    <ClInclude Include="..\Include\EGkDistPointLine.h">
+      <Filter>File di intestazione\Include</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="EgtGeomKernel.rc">
diff --git a/IntersLineSurfBez.cpp b/IntersLineSurfBez.cpp
index d017e4a..e8e8018 100644
--- a/IntersLineSurfBez.cpp
+++ b/IntersLineSurfBez.cpp
@@ -13,12 +13,12 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
+#include "CurveLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkIntersLineTria.h"
 #include "/EgtDev/Include/EGkIntersLineSurfTm.h"
 #include "/EgtDev/Include/EGkIntersLineSurfBez.h"
 #include "/EgtDev/Include/EGkSurfBezier.h"
-#include "DistPointLine.h"
-#include "CurveLine.h"
 
 using namespace std ;
 
diff --git a/IntersLineTria.cpp b/IntersLineTria.cpp
index c831752..2ca956c 100644
--- a/IntersLineTria.cpp
+++ b/IntersLineTria.cpp
@@ -17,7 +17,7 @@
 #include "CurveLine.h"
 #include "IntersLineLine.h"
 #include "IntersLineTria.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistLineLine.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
 #include "/EgtDev/Include/EGkFrame3d.h"
diff --git a/IntersPlaneSurfTm.cpp b/IntersPlaneSurfTm.cpp
index fc29405..318c95a 100644
--- a/IntersPlaneSurfTm.cpp
+++ b/IntersPlaneSurfTm.cpp
@@ -15,7 +15,7 @@
 #include "stdafx.h"
 #include "ProjPlane.h"
 #include "CurveLine.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkIntersPlaneSurfTm.h"
 #include "/EgtDev/Include/EGkIntersPlaneTria.h"
 #include "/EgtDev/Include/EGkIntersLineSurfTm.h"
diff --git a/IntersSurfTmSurfTm.cpp b/IntersSurfTmSurfTm.cpp
index faf37a9..2df1ce6 100644
--- a/IntersSurfTmSurfTm.cpp
+++ b/IntersSurfTmSurfTm.cpp
@@ -13,9 +13,9 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
 #include "IntersLineTria.h"
 #include "DllMain.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkIntersSurfTmSurfTm.h"
 #include "/EgtDev/Include/EGkIntersTriaTria.h"
 #include "/EgtDev/Include/EGkPointGrid3d.h"
diff --git a/LineTgCurvePerpCurve.cpp b/LineTgCurvePerpCurve.cpp
index f044d9f..db201a9 100644
--- a/LineTgCurvePerpCurve.cpp
+++ b/LineTgCurvePerpCurve.cpp
@@ -14,7 +14,7 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "CreateCurveAux.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkLineTgCurvePerpCurve.h"
 #include "/EgtDev/Include/EGkLinePntTgCurve.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
diff --git a/LineTgTwoCurves.cpp b/LineTgTwoCurves.cpp
index 16cb6e4..1e39f6d 100644
--- a/LineTgTwoCurves.cpp
+++ b/LineTgTwoCurves.cpp
@@ -14,7 +14,7 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "CreateCurveAux.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkLineTgTwoCurves.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
 
diff --git a/PolyArc.cpp b/PolyArc.cpp
index e2e549a..d6f18b8 100644
--- a/PolyArc.cpp
+++ b/PolyArc.cpp
@@ -13,9 +13,9 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
 #include "CurveArc.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkPolyArc.h"
 #include "/EgtDev/Include/EGkFrame3d.h"
 #include <algorithm>
diff --git a/PolyLine.cpp b/PolyLine.cpp
index 2e1f3d1..755b064 100644
--- a/PolyLine.cpp
+++ b/PolyLine.cpp
@@ -14,13 +14,13 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "CurveLine.h"
-#include "DistPointLine.h"
 #include "IntersLineLine.h"
 #include "PolygonPlane.h"
 #include "PointsPCA.h"
 #include "GeoConst.h"
 #include "/EgtDev/Include/EGkPolyLine.h"
 #include "/EgtDev/Include/EGkPlane3d.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGnStringUtils.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 
diff --git a/ProjectCurveSurfTm.cpp b/ProjectCurveSurfTm.cpp
index 1bc3167..0c9b30d 100644
--- a/ProjectCurveSurfTm.cpp
+++ b/ProjectCurveSurfTm.cpp
@@ -13,8 +13,8 @@
 
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkDistPointSurfTm.h"
 #include "/EgtDev/Include/EGkIntersLineSurfTm.h"
diff --git a/RemoveCurveDefects.cpp b/RemoveCurveDefects.cpp
index fcdd695..5d6ea14 100644
--- a/RemoveCurveDefects.cpp
+++ b/RemoveCurveDefects.cpp
@@ -15,8 +15,8 @@
 #include "stdafx.h"
 #include "GeoConst.h"
 #include "CurveComposite.h"
-#include "DistPointLine.h"
 #include "RemoveCurveDefects.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include <algorithm>
 
diff --git a/SurfTriMesh.cpp b/SurfTriMesh.cpp
index 5e847b2..e3a99f0 100644
--- a/SurfTriMesh.cpp
+++ b/SurfTriMesh.cpp
@@ -20,9 +20,9 @@
 #include "NgeWriter.h"
 #include "NgeReader.h"
 #include "SurfFlatRegion.h"
-#include "DistPointLine.h"
 #include "Triangulate.h"
 #include "GeoConst.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistLineLine.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
 #include "/EgtDev/Include/EGkPointGrid3d.h"
diff --git a/SurfTriMeshBooleans.cpp b/SurfTriMeshBooleans.cpp
index d4e027a..11241e0 100644
--- a/SurfTriMeshBooleans.cpp
+++ b/SurfTriMeshBooleans.cpp
@@ -17,11 +17,11 @@
 #include "CurveLine.h"
 #include "CurveComposite.h"
 #include "SurfFlatRegion.h"
-#include "DistPointLine.h"
 #include "Triangulate.h"
 #include "GeoConst.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EGkCurve.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkDistPointTria.h"
 #include "/EgtDev/Include/EGkIntersLineTria.h"
diff --git a/SurfTriMeshCuts.cpp b/SurfTriMeshCuts.cpp
index af9698a..ec8da01 100644
--- a/SurfTriMeshCuts.cpp
+++ b/SurfTriMeshCuts.cpp
@@ -15,10 +15,10 @@
 #include "CurveComposite.h"
 #include "SurfTriMesh.h"
 #include "SurfFlatRegion.h"
-#include "DistPointLine.h"
 #include "Triangulate.h"
 #include "GeoConst.h"
 #include "/EgtDev/Include/EGkSfrCreate.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
 #include "/EgtDev/Include/EGkIntersPlaneTria.h"
diff --git a/SurfTriMeshUtilities.cpp b/SurfTriMeshUtilities.cpp
index d1a374b..2f4cb2e 100644
--- a/SurfTriMeshUtilities.cpp
+++ b/SurfTriMeshUtilities.cpp
@@ -15,7 +15,7 @@
 #include "SurfTriMesh.h"
 #include "CurveLine.h"
 #include "Triangulate.h"
-#include "DistPointLine.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkDistLineLine.h"
 #include <unordered_map>
 
diff --git a/VolZmap.cpp b/VolZmap.cpp
index 2eb7355..d2f802c 100644
--- a/VolZmap.cpp
+++ b/VolZmap.cpp
@@ -18,8 +18,8 @@
 #include "GdbGeo.h"
 #include "NgeWriter.h"
 #include "NgeReader.h"
-#include "DistPointLine.h"
 #include "GeoConst.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
 #include "/EgtDev/Include/EGkUiUnits.h"
 #include "/EgtDev/Include/EGkIntervals.h"