From fe9d99ca2655f1584496d264ba21862e7c192fa5 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 21 Feb 2018 11:08:21 +0000
Subject: [PATCH] BUG: snappyHexMesh: cutting imcompatible with corner-point
 detection

---
 .../snappyHexMesh/meshRefinement/meshRefinementProblemCells.C | 2 +-
 .../snappyHexMesh/snappyHexMeshDriver/snappyRefineDriver.C    | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mesh/snappyHexMesh/meshRefinement/meshRefinementProblemCells.C b/src/mesh/snappyHexMesh/meshRefinement/meshRefinementProblemCells.C
index d85faeb02c..f4731f43d7 100644
--- a/src/mesh/snappyHexMesh/meshRefinement/meshRefinementProblemCells.C
+++ b/src/mesh/snappyHexMesh/meshRefinement/meshRefinementProblemCells.C
@@ -818,7 +818,7 @@ Foam::labelList Foam::meshRefinement::markFacesOnProblemCells
                 }
             }
         }
-        else if (nBoundaryAnchors == 7)
+        else if (nBoundaryAnchors == 7 && nonBoundaryAnchor != -1)
         {
             // Mark the cell. Store the (single!) non-boundary anchor point.
             hasSevenBoundaryAnchorPoints.set(celli, 1u);
diff --git a/src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyRefineDriver.C b/src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyRefineDriver.C
index 9ff590253e..20ce39f904 100644
--- a/src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyRefineDriver.C
+++ b/src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyRefineDriver.C
@@ -2278,14 +2278,12 @@ void Foam::snappyRefineDriver::doRefine
         10      // maxIter
     );
 
-    // Directional refinement
-//XXXXX
+    // Directional shell refinement
     directionalShellRefine
     (
         refineParams,
         100    // maxIter
     );
-//XXXXX
 
     // Introduce baffles at surface intersections. Remove sections unreachable
     // from keepPoint.