From 6d6e297a1f3a221fe977f538eb0029c41eee5dce Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Wed, 1 Jan 2025 12:09:03 +0100
Subject: [PATCH] PointInd for edge on closed surf

---
 libsrc/csg/edgeflw.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/libsrc/csg/edgeflw.cpp b/libsrc/csg/edgeflw.cpp
index fe57471f..6b742ff0 100644
--- a/libsrc/csg/edgeflw.cpp
+++ b/libsrc/csg/edgeflw.cpp
@@ -1885,12 +1885,10 @@ namespace netgen
 
 	    if (seg1.domin != -1 || seg1.domout != -1)
 	      {
-		mesh.AddPoint (p1, layer, EDGEPOINT);
-		mesh.AddPoint (p2, layer, EDGEPOINT);
-		seg1[0] = mesh.GetNP()-1;
-		seg1[1] = mesh.GetNP();
-		seg2[1] = mesh.GetNP()-1;
-		seg2[0] = mesh.GetNP();
+                seg1[0] = mesh.AddPoint (p1, layer, EDGEPOINT);
+                seg1[1] = mesh.AddPoint (p2, layer, EDGEPOINT);
+                seg2[0] = seg1[1];
+                seg2[1] = seg1[0];
 		seg1.geominfo[0].trignum = 1;
 		seg1.geominfo[1].trignum = 1;
 		seg2.geominfo[0].trignum = 1;