ENH: surface: various updates to the surface utilities

surfaceBooleanFeatures: use CGAL for intersection
surfaceCheck: write surface zoning as vtk file
surfaceInflate: new utility to offset surface
surfacePatch: replacement for surfaceAutoPatch. Also does cutting of surfaces.

applications/utilities/surface/surfaceRedistributePar/surfaceRedistributePar.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -31,21 +31,17 @@ Description
 
 Note
     - best decomposition option is hierarchGeomDecomp since
-    guarantees square decompositions.
+      guarantees square decompositions.
     - triangles might be present on multiple processors.
     - merging uses geometric tolerance so take care with writing precision.
 
 \*---------------------------------------------------------------------------*/
 
-#include "treeBoundBox.H"
-#include "FixedList.H"
 #include "argList.H"
 #include "Time.H"
 #include "polyMesh.H"
 #include "distributedTriSurfaceMesh.H"
 #include "mapDistribute.H"
-#include "triSurfaceFields.H"
-#include "Pair.H"
 
 using namespace Foam;
 
@@ -172,7 +168,7 @@ int main(int argc, char *argv[])
         "triSurface",         // local
         runTime,              // registry
         IOobject::MUST_READ,
-        IOobject::NO_WRITE
+        IOobject::AUTO_WRITE
     );
 
     const fileName actualPath(io.filePath());
@@ -215,6 +211,7 @@ int main(int argc, char *argv[])
         Info<< "Writing dummy bounds dictionary to " << ioDict.name()
             << nl << endl;
 
+        // Force writing in ascii
         ioDict.regIOobject::writeObject
         (
             IOstream::ASCII,
@@ -239,23 +236,18 @@ int main(int argc, char *argv[])
             (
                 IOobject
                 (
-                    surfMesh.searchableSurface::name(),     // name
-                    surfMesh.searchableSurface::instance(), // instance
+                    "faceCentres",                                  // name
+                    surfMesh.searchableSurface::time().timeName(),  // instance
                     surfMesh.searchableSurface::local(),    // local
                     surfMesh,
                     IOobject::NO_READ,
                     IOobject::AUTO_WRITE
                 ),
                 surfMesh,
-                dimLength
+                dimLength,
+                s.faceCentres()
             )
         );
-        triSurfaceVectorField& fc = fcPtr();
-
-        forAll(fc, triI)
-        {
-            fc[triI] = s[triI].centre(s.points());
-        }
 
         // Steal pointer and store object on surfMesh
         fcPtr.ptr()->store();
@@ -290,7 +282,7 @@ int main(int argc, char *argv[])
 
 
     Info<< "Writing surface." << nl << endl;
-    surfMesh.searchableSurface::write();
+    surfMesh.objectRegistry::write();
 
     Info<< "End\n" << endl;