not do points that are not to be split but are on multiple faces that are to be split

src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.C

@@ -110,6 +110,7 @@ bool Foam::localPointRegion::isDuplicate
 void Foam::localPointRegion::countPointRegions
 (
     const polyMesh& mesh,
+    const boolList& candidatePoint,
     const Map<label>& candidateFace,
     faceList& minRegion
 )
@@ -144,6 +145,12 @@ void Foam::localPointRegion::countPointRegions
             forAll(f, fp)
             {
                 label pointI = f[fp];
+
+                // Even points which were not candidates for splitting might
+                // be on multiple baffles that are being split so check.
+
+                if (candidatePoint[pointI])
+                {
                     label region = minRegion[faceI][fp];
 
                     if (minPointRegion[pointI] == -1)
@@ -180,6 +187,7 @@ void Foam::localPointRegion::countPointRegions
                 }
             }
         }
+    }
     minPointRegion.clear();
 
     // Add internal faces that use any duplicated point. Can only have one
@@ -194,7 +202,9 @@ void Foam::localPointRegion::countPointRegions
 
             forAll(f, fp)
             {
-                if (meshPointMap_.found(f[fp]))
+                // Note: candidatePoint test not really necessary but
+                // speeds up rejection.
+                if (candidatePoint[f[fp]] && meshPointMap_.found(f[fp]))
                 {
                     label meshFaceMapI = meshFaceMap_.size();
                     meshFaceMap_.insert(faceI, meshFaceMapI);
@@ -421,7 +431,7 @@ void Foam::localPointRegion::calcPointRegions
 
 
     // Count regions per point
-    countPointRegions(mesh, candidateFace, minRegion);
+    countPointRegions(mesh, candidatePoint, candidateFace, minRegion);
     minRegion.clear();
 
 

src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.H

@@ -92,6 +92,7 @@ class localPointRegion
         void countPointRegions
         (
             const polyMesh& mesh,
+            const boolList& candidatePoint,
             const Map<label>& candidateFace,
             faceList& minRegion
         );