From ac5f901cef1bee1fc72c1934f9ad73aedc5904b9 Mon Sep 17 00:00:00 2001
From: Christopher Lackner <clackner@cerbsim.com>
Date: Mon, 21 Oct 2019 17:03:01 +0200
Subject: [PATCH 1/2] do not get intersecting points, they are added from
 intersecting lines anyway

---
 libsrc/meshing/adfront2.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libsrc/meshing/adfront2.cpp b/libsrc/meshing/adfront2.cpp
index 3295f706..61df5125 100644
--- a/libsrc/meshing/adfront2.cpp
+++ b/libsrc/meshing/adfront2.cpp
@@ -300,9 +300,9 @@ namespace netgen
 				    p0 + Vec3d(xh, xh, xh),
 				    nearlines);
 
-    pointsearchtree.GetIntersecting (p0 - Vec3d(xh, xh, xh),
-                                     p0 + Vec3d(xh, xh, xh),
-                                     nearpoints);
+    // pointsearchtree.GetIntersecting (p0 - Vec3d(xh, xh, xh),
+    //                                  p0 + Vec3d(xh, xh, xh),
+    //                                  nearpoints);
     
     for (int ii = 0; ii < nearlines.Size(); ii++)
       {

From 2fd255baa75b1d8aaa3317dcd75cdb5fbc4a8cb3 Mon Sep 17 00:00:00 2001
From: Christopher Lackner <clackner@cerbsim.com>
Date: Mon, 21 Oct 2019 17:20:48 +0200
Subject: [PATCH 2/2] only use cone (or userdefined points)

---
 libsrc/meshing/adfront2.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/libsrc/meshing/adfront2.cpp b/libsrc/meshing/adfront2.cpp
index 61df5125..62cd1580 100644
--- a/libsrc/meshing/adfront2.cpp
+++ b/libsrc/meshing/adfront2.cpp
@@ -281,7 +281,7 @@ namespace netgen
 			     NgArray<INDEX> & lindex,
 			     double xh)
   {
-    // static Timer timer("adfront2::GetLocals"); RegionTimer reg (timer);
+    static Timer timer("adfront2::GetLocals"); RegionTimer reg (timer);
     
     int pstind;
     Point<3>  midp, p0;
@@ -300,10 +300,11 @@ namespace netgen
 				    p0 + Vec3d(xh, xh, xh),
 				    nearlines);
 
-    // pointsearchtree.GetIntersecting (p0 - Vec3d(xh, xh, xh),
-    //                                  p0 + Vec3d(xh, xh, xh),
-    //                                  nearpoints);
-    
+    // only cone points, other points are from linesearchtree
+    cpointsearchtree.GetIntersecting (p0 - Vec3d(xh, xh, xh),
+                                      p0 + Vec3d(xh, xh, xh),
+                                      nearpoints);
+
     for (int ii = 0; ii < nearlines.Size(); ii++)
       {
 	int i = nearlines[ii];