From c76acdd6ff855b24628c72e04f1670b431a26d11 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 12 Sep 2012 09:08:57 +0100
Subject: [PATCH] ENH: snappyHexMesh: added new dictionary entries

---
 .../mesh/generation/snappyHexMesh/snappyHexMesh.C  |  8 +++-----
 .../generation/snappyHexMesh/snappyHexMeshDict     | 14 +++++++++++---
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
index 9080f58e67..2372b144ec 100644
--- a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
+++ b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
@@ -47,8 +47,6 @@ Description
 #include "snapParameters.H"
 #include "layerParameters.H"
 
-#include "faceSet.H"
-#include "motionSmoother.H"
 
 using namespace Foam;
 
@@ -430,7 +428,7 @@ int main(int argc, char *argv[])
         // Refinement parameters
         refinementParameters refineParams(refineDict);
 
-        if (!overwrite)
+        if (!overwrite && !debug)
         {
             const_cast<Time&>(mesh.time())++;
         }
@@ -467,7 +465,7 @@ int main(int argc, char *argv[])
             curvature = refineParams.curvature();
         }
 
-        if (!overwrite)
+        if (!overwrite && !debug)
         {
             const_cast<Time&>(mesh.time())++;
         }
@@ -507,7 +505,7 @@ int main(int argc, char *argv[])
         }
 
 
-        if (!overwrite)
+        if (!overwrite &&  !debug)
         {
             const_cast<Time&>(mesh.time())++;
         }
diff --git a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
index db67ba8a93..05dcb07286 100644
--- a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
+++ b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
@@ -233,9 +233,17 @@ snapControls
     //  before upon reaching a correct mesh.
     nRelaxIter 5;
 
-    //- Highly experimental and wip: number of feature edge snapping
-    //  iterations. Leave out altogether to disable.
-    //nFeatureSnapIter 20;
+    // Feature snapping
+
+        //- Number of feature edge snapping iterations.
+        //  Leave out altogether to disable.
+        nFeatureSnapIter 10;
+
+        //- Detect (geometric) features by sampling the surface (default=false)
+        implicitFeatureSnap false;
+
+        //- Use castellatedMeshControls::features (default = true)
+        explicitFeatureSnap true;
 }
 
 // Settings for the layer addition.