dumping redistributed surfaces

src/autoMesh/autoHexMesh/autoHexMeshDriver/autoHexMeshDriver.C

@@ -230,7 +230,7 @@ Foam::autoHexMeshDriver::autoHexMeshDriver
                 IOobject
                 (
                     "abc",                      // dummy name
-                    mesh_.time().constant(),    // directory
+                    mesh_.time().timeName(),    // directory
                     "triSurface",               // instance
                     mesh_.time(),               // registry
                     IOobject::MUST_READ,

src/autoMesh/autoHexMesh/autoHexMeshDriver/autoRefineDriver.C

@@ -242,6 +242,8 @@ Foam::label Foam::autoRefineDriver::surfaceOnlyRefine
         // Only look at surface intersections (minLevel and surface curvature),
         // do not do internal refinement (refinementShells)
 
+        const PtrList<featureEdgeMesh> dummyFeatures;
+
         labelList candidateCells
         (
             meshRefiner_.refineCandidates
@@ -249,8 +251,8 @@ Foam::label Foam::autoRefineDriver::surfaceOnlyRefine
                 refineParams.keepPoints()[0],
                 refineParams.curvature(),
 
-                PtrList<featureEdgeMesh>(),     // dummy featureMeshes;
+                dummyFeatures,      // dummy featureMeshes;
-                labelList(0),                   // dummy featureLevels;
+                labelList(0),       // dummy featureLevels;
 
                 false,              // featureRefinement
                 false,              // internalRefinement
@@ -383,6 +385,8 @@ Foam::label Foam::autoRefineDriver::shellRefine
             << "----------------------------" << nl
             << endl;
 
+        const PtrList<featureEdgeMesh> dummyFeatures;
+
         labelList candidateCells
         (
             meshRefiner_.refineCandidates
@@ -390,8 +394,8 @@ Foam::label Foam::autoRefineDriver::shellRefine
                 refineParams.keepPoints()[0],
                 refineParams.curvature(),
 
-                PtrList<featureEdgeMesh>(),    // dummy featureMeshes;
+                dummyFeatures,      // dummy featureMeshes;
-                labelList(0),                   // dummy featureLevels;
+                labelList(0),       // dummy featureLevels;
 
                 false,              // featureRefinement
                 true,               // internalRefinement

src/autoMesh/autoHexMesh/meshRefinement/meshRefinement.C

@@ -1776,6 +1776,13 @@ void Foam::meshRefinement::distribute(const mapDistributePolyMesh& map)
                 faceMap,
                 pointMap
             );
+
+            if (faceMap.valid())
+            {
+                // (ab)use the instance() to signal current modification time
+                geometry[i].instance() = geometry[i].time().timeName();
+            }
+
             faceMap.clear();
             pointMap.clear();
         }
@@ -1914,6 +1921,34 @@ bool Foam::meshRefinement::write() const
      && meshCutter_.write()
      && surfaceIndex_.write();
 
+
+    // Make sure that any distributed surfaces (so ones which probably have
+    // been changed) get written as well.
+    // Note: should ideally have some 'modified' flag to say whether it
+    // has been changed or not.
+    searchableSurfaces& geometry =
+        const_cast<searchableSurfaces&>(surfaces_.geometry());
+
+    forAll(geometry, i)
+    {
+        searchableSurface& s = geometry[i];
+
+        // Check if instance() of surface is not constant or system.
+        // Is good hint that surface is distributed.
+        if
+        (
+            s.instance() != s.time().system()
+         && s.instance() != s.time().caseSystem()
+         && s.instance() != s.time().constant()
+         && s.instance() != s.time().caseConstant()
+        )
+        {
+            // Make sure it gets written to current time, not constant.
+            s.instance() = s.time().timeName();
+            writeOk = writeOk && s.write();
+        }
+    }
+
     return writeOk;
 }
 

src/meshTools/searchableSurface/distributedTriSurfaceMesh.C

@@ -1904,6 +1904,7 @@ void Foam::distributedTriSurfaceMesh::distribute
         }
         else
         {
+            dict_.set("bounds", procBb_[Pstream::myProcNo()]);
             procBb_.transfer(newProcBb);
         }
     }