Added control for surface conformation rebuild frequency.

Adding execution time to application.

Adding boolean control for timeChecks, setting to off.

Added determination and reporting of the net number of vertices removed during
an iteration.

Modified and cleaned up all reporting to screen.

applications/utilities/mesh/generation/cvMesh/cvMesh.C

@@ -62,11 +62,19 @@ int main(int argc, char *argv[])
         Info<< nl << "Time = " << runTime.timeName() << endl;
 
         mesh.move();
+
+        Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
+            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
+            << nl << endl;
     }
 
     mesh.writeMesh();
 
-    Info<< nl << "End\n" << endl;
+    Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
+        << "  ClockTime = " << runTime.elapsedClockTime() << " s"
+        << nl << endl;
+
+    Info<< nl << "End" << nl << endl;
 
     return 0;
 }

src/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMesh.C

@@ -862,7 +862,7 @@ void Foam::conformalVoronoiMesh::storeSizesAndAlignments
 {
     timeCheck();
 
-    Info << "    Initialise stored data" << endl;
+    Info << nl << "    Initialise stored size and alignment data" << endl;
 
     sizeAndAlignmentLocations_.setSize(initPts.size());
 
@@ -885,13 +885,9 @@ void Foam::conformalVoronoiMesh::storeSizesAndAlignments
 
     timeCheck();
 
-    Info<< "    Initialise sizeAndAlignmentTree_" << endl;
-
     buildSizeAndAlignmentTree();
 
     timeCheck();
-
-    Info<< "    Initialised" << endl;
 }
 
 
@@ -980,10 +976,15 @@ Foam::conformalVoronoiMesh::reconformationControl() const
 
         return FINE;
     }
-    else if(runTime_.timeIndex() % 10 == 0)
+    else if
+    (
+        runTime_.timeIndex()
+      % cvMeshControls().surfaceConformationRebuildFrequency()
+     == 0
+    )
     {
-        Info<< nl << "    Rebuilding surface conformation "
+        Info<< nl << "    Rebuilding surface conformation for more iterations"
-            << "HARD CODED TO EVERY 10 STEPS" << endl;
+            << endl;
 
         return COARSE;
     }
@@ -996,15 +997,13 @@ void Foam::conformalVoronoiMesh::buildSurfaceConformation
     reconformationMode reconfMode
 )
 {
-    Info<< nl << "    Build surface conformation" << endl;
-
     if (reconfMode == COARSE)
     {
-        Info<< "        Coarse surface conformation" << endl;
+        Info<< nl << "    Build coarse surface conformation" << endl;
     }
     else if (reconfMode == FINE)
     {
-        Info<< "        Fine surface conformation" << endl;
+        Info<< nl << "    Build fine surface conformation" << endl;
     }
     else if (reconfMode == NONE)
     {
@@ -1100,10 +1099,10 @@ void Foam::conformalVoronoiMesh::buildSurfaceConformation
             }
         }
 
-        Info<< nl <<"    Initial conformation " << nl
+        Info<< nl <<"    Initial conformation" << nl
-            << "    number_of_vertices " << number_of_vertices() << nl
+            << "        Number of vertices " << number_of_vertices() << nl
-            << "    surfaceHits.size() " << surfaceHits.size() << nl
+            << "        Number of surface hits " << surfaceHits.size() << nl
-            << "    featureEdgeHits.size() " << featureEdgeHits.size()
+            << "        Number of edge hits " << featureEdgeHits.size()
             << endl;
 
         insertSurfacePointPairs
@@ -1201,10 +1200,10 @@ void Foam::conformalVoronoiMesh::buildSurfaceConformation
             }
         }
 
-        Info<< nl <<"    iterationNo " << iterationNo << nl
+        Info<< nl <<"    Conformation iteration " << iterationNo << nl
-            << "    number_of_vertices " << number_of_vertices() << nl
+            << "        Number of vertices " << number_of_vertices() << nl
-            << "    surfaceHits.size() " << surfaceHits.size() << nl
+            << "        Number of surface hits " << surfaceHits.size() << nl
-            << "    featureEdgeHits.size() " << featureEdgeHits.size()
+            << "        Number of edge hits " << featureEdgeHits.size()
             << endl;
 
         totalHits = surfaceHits.size() + featureEdgeHits.size();
@@ -2405,7 +2404,7 @@ void Foam::conformalVoronoiMesh::move()
 
     timeCheck();
 
-    Info<< nl << "    Looping over all dual faces" << endl;
+    Info<< nl << "    Determining vertex displacements" << endl;
 
     vectorField cartesianDirections(3);
 
@@ -2645,11 +2644,6 @@ void Foam::conformalVoronoiMesh::move()
     vector totalDisp = sum(displacementAccumulator);
     scalar totalDist = sum(mag(displacementAccumulator));
 
-    Info<< "        Total displacement = " << totalDisp << nl
-        << "        Total distance = " << totalDist << nl
-        << "        Points added = " << pointsAdded
-        << endl;
-
     // Relax the calculated displacement
     displacementAccumulator *= relaxation;
 
@@ -2691,17 +2685,29 @@ void Foam::conformalVoronoiMesh::move()
 
     timeCheck();
 
-    Info<< nl << "    Reinserting entire tessellation" << endl;
+    Info<< nl << "    Inserting displaced tessellation" << endl;
 
     insertPoints(pointsToInsert);
 
     startOfSurfacePointPairs_ = number_of_vertices();
 
+    label pointsRemoved =
+        displacementAccumulator.size()
+      - number_of_vertices()
+      + pointsAdded;
+
     timeCheck();
 
     conformToSurface();
 
     timeCheck();
+
+    Info<< nl
+        << "    Total displacement = " << totalDisp << nl
+        << "    Total distance = " << totalDist << nl
+        << "    Points added = " << pointsAdded << nl
+        << "    Points removed = " << pointsRemoved
+        << endl;
 }
 
 

src/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMeshI.H

@@ -28,8 +28,11 @@ License
 
 inline void Foam::conformalVoronoiMesh::timeCheck() const
 {
-    Info<< nl << "--- [ " << runTime_.elapsedCpuTime() << "s, delta "
+    if (cvMeshControls().timeChecks())
-        << runTime_.cpuTimeIncrement()<< "s ] --- " << endl;
+    {
+        Info<< nl << "--- [ " << runTime_.elapsedCpuTime() << "s, delta "
+            << runTime_.cpuTimeIncrement()<< "s ] --- " << endl;
+    }
 }
 
 

src/conformalVoronoiMesh/cvControls/cvControls.C

@@ -49,6 +49,8 @@ Foam::cvControls::cvControls
 
     spanSqr_ = sqr(span_);
 
+    timeChecks_ = false;
+
     // Surface conformation controls
 
     const dictionary& surfDict(cvMeshDict_.subDict("surfaceConformation"));
@@ -83,7 +85,13 @@ Foam::cvControls::cvControls
         surfDict.lookup("maxSurfaceProtrusionCoeff")
     );
 
-    maxQuadAngle_= readScalar(surfDict.lookup("maxQuadAngle"));
+    maxQuadAngle_ = readScalar(surfDict.lookup("maxQuadAngle"));
+
+    surfaceConformationRebuildFrequency_ = max
+    (
+        1,
+        readLabel(surfDict.lookup("surfaceConformationRebuildFrequency"))
+    );
 
     // Motion control controls
 

src/conformalVoronoiMesh/cvControls/cvControls.H

@@ -69,6 +69,9 @@ class cvControls
             //- Square of span_
             scalar spanSqr_;
 
+            //- Activate/deactivate detailed timeChecks during meshing
+            bool timeChecks_;
+
         // Surface conformation controls
 
             //- Point pair spacing coefficient - fraction of the local target
@@ -102,6 +105,9 @@ class cvControls
             //  additional "mitering" lines are added
             scalar maxQuadAngle_;
 
+            //- Now often to rebuild the surface conformation
+            label surfaceConformationRebuildFrequency_;
+
 
     // Motion control controls
 
@@ -175,6 +181,9 @@ public:
             //- Return spanSqr
             inline scalar spanSqr() const;
 
+            //- Return timeChecks
+            inline bool timeChecks() const;
+
             //- Return the pointPairDistanceCoeff
             inline scalar pointPairDistanceCoeff() const;
 
@@ -196,6 +205,9 @@ public:
             //- Return the maxQuadAngle
             inline scalar maxQuadAngle() const;
 
+            //- Return the surfaceConformationRebuildFrequency
+            inline label surfaceConformationRebuildFrequency() const;
+
             //- Return the objOutput Switch
             inline bool objOutput() const;
 

src/conformalVoronoiMesh/cvControls/cvControlsI.H

@@ -44,6 +44,12 @@ inline Foam::scalar Foam::cvControls::spanSqr() const
 }
 
 
+inline bool Foam::cvControls::timeChecks() const
+{
+    return timeChecks_;
+}
+
+
 inline Foam::scalar Foam::cvControls::pointPairDistanceCoeff() const
 {
     return pointPairDistanceCoeff_;
@@ -86,6 +92,12 @@ inline Foam::scalar Foam::cvControls::maxQuadAngle() const
 }
 
 
+inline Foam::label Foam::cvControls::surfaceConformationRebuildFrequency() const
+{
+    return surfaceConformationRebuildFrequency_;
+}
+
+
 inline bool Foam::cvControls::objOutput() const
 {
     return objOutput_;