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814 lines
27 KiB
C++
814 lines
27 KiB
C++
/*! \file writeOpenFOAM15x.cpp
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* \brief Export Netgen Mesh in the OpenFOAM 1.5+ File format
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* \author Philippose Rajan
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* \date 25 October 2009
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*
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* This function extends the export capabilities of
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* Netgen to include the OpenFOAM 1.5+ File Format.
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*
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* The OpenFOAM 1.5+ mesh format consists of a set of 5 files
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* which together define the mesh points, faces, cells and
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* boundary conditions.
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*
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* The files are:
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* 1. points -> A list of the point co-ordinates
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* 2. faces -> A list of the faces with format <n>(pnt_ind1 pnt_ind2 .... pnt_ind<n>)
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* 3. owner -> The owner cell of each face
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* 4. neighbour -> The neighbour cell of each face
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* 5. boundary -> The set of boundaries with name, start face, and num. of faces
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*
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* For a detailed description of the format, refer to the following link:
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* http://openfoamwiki.net/index.php/Write_OpenFOAM_meshes
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*
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*/
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#include <mystdlib.h>
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#include <myadt.hpp>
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#include <linalg.hpp>
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#include <csg.hpp>
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#include <meshing.hpp>
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#include <sys/stat.h>
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namespace netgen
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{
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#include "writeuser.hpp"
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extern MeshingParameters mparam;
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// Global arrays used to maintain the owner, neighbour and face lists
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// so that they are accessible across functions
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static NgArray<int> owner_facelist;
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static NgArray<int> owner_celllist;
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static NgArray<int> neighbour_celllist;
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static NgArray<int> surfelem_bclist;
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static NgArray<INDEX_2> surfelem_lists;
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static void WriteOpenFOAM15xBanner(ostream * outfile)
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{
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static char FOAMversion[4] = "1.5";
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static char spaces[40];
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memset(spaces, ' ', 40);
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spaces[38 - strlen(FOAMversion)] = '\0';
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*outfile <<
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"/*--------------------------------*- C++ -*----------------------------------*\\\n";
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*outfile <<
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"| ========= | |\n"
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"| \\\\ / F ield | OpenFOAM: The Open Source CFD Toolbox |\n"
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"| \\\\ / O peration | Version: " << FOAMversion << spaces << "|\n"
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"| \\\\ / A nd | Web: http://www.OpenFOAM.org |\n"
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"| \\\\/ M anipulation | |\n"
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"\\*---------------------------------------------------------------------------*/\n";
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}
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static void WriteOpenFOAM15xDividerStart(ostream * outfile)
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{
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*outfile <<
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"// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //\n";
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}
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static void WriteOpenFOAM15xDividerEnd(ostream * outfile)
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{
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*outfile <<
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"// ************************************************************************* //\n";
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}
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static bool BuildOwnerNeighbourLists (const Mesh & mesh)
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{
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// Clear all the arrays
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owner_facelist.DeleteAll();
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owner_celllist.DeleteAll();
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neighbour_celllist.DeleteAll();
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surfelem_bclist.DeleteAll();
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surfelem_lists.DeleteAll();
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const MeshTopology& meshtopo = mesh.GetTopology();
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// Update the mesh topology structures
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const_cast<MeshTopology&> (meshtopo).SetBuildEdges(true);
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const_cast<MeshTopology&> (meshtopo).SetBuildFaces(true);
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const_cast<MeshTopology&> (meshtopo).Update();
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// Extract important mesh metrics
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int ne = mesh.GetNE();
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int nse = mesh.GetNSE();
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int totfaces = meshtopo.GetNFaces();
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// Preset the size of the arrays to speed up future operations
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// Number of internal faces = total faces - num. of surface faces
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owner_facelist.SetSize(totfaces - nse);
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owner_celllist.SetSize(totfaces - nse);
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neighbour_celllist.SetSize(totfaces - nse);
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surfelem_bclist.SetSize(nse);
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surfelem_lists.SetSize(nse);
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// Initialise arrays to zero if required
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neighbour_celllist = 0;
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// NgArray used to keep track of Faces which have already been
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// processed and added to the Owner list... In addition, also the
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// location where the face appears in the Owner list is also stored
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// to speed up creation of the Neighbour list
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NgArray<int> ownerfaces(totfaces);
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ownerfaces = 0;
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// NgArray to hold the set of local faces of each volume element
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// while running through the set of volume elements
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// NOTE: The size is set automatically by the Netgen topology function
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NgArray<int> locfaces;
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// Secondary indices used to independently advance the owner
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// and boundary condition arrays within the main loop
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int owner_ind = 1;
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int bc_ind = 1;
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// Loop through all the volume elements
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for(int elind = 1; elind <= ne; elind++)
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{
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// Extract the current volume element
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// const Element & el = mesh.VolumeElement(elind);
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// Get the face numbers of the faces of the current volume element
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// The values returned are given a sign depending on the orientation
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// of the faces. This is used while writing the faces file, to
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// determine whether or not to invert the face triangle before writing
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// it to file
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meshtopo.GetElementFaces(elind,locfaces,true);
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// Loop through the faces
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for(int i = 1; i <= locfaces.Size(); i++)
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{
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// The absolute value of a face number (because the faces
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// returned by the GetElementFaces function prepend it
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// with a sign depending on the face orientation)
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int absfacenr = abs(locfaces.Elem(i));
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// If the face already exists in the owner list, add
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// the current cell into the neighbour list, in the
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// same location where the face appears in the owner list
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int owner_face = ownerfaces.Elem(absfacenr);
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if(owner_face)
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{
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neighbour_celllist.Elem(owner_face) = elind;
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// From this point on, the code within this "if" block
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// basically sorts the order of the Neighbour cells (along
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// with the faces list) in ascending order.
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// The approach used is..... to traverse the owner and neighbour cell lists
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// up and down, and sort the neighbour cells of a given owner cell
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// as the list evolves.
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// NOTE: A value of "zero" in the neighbour list implies that
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// the neighbour has not been found yet, so the "zero" locations need
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// to be skipped while sorting in ascending order
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int curr_owner = owner_celllist.Elem(owner_face);
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int peek_loc = owner_face - 1;
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int new_loc = owner_face;
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// Traversing upwards in the list
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while((owner_celllist.Elem(peek_loc) == curr_owner) && (peek_loc >= 1))
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{
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if((neighbour_celllist.Elem(peek_loc) != 0)
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&& (neighbour_celllist.Elem(new_loc) < neighbour_celllist.Elem(peek_loc)))
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{
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Swap(neighbour_celllist.Elem(new_loc),neighbour_celllist.Elem(peek_loc));
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Swap(owner_facelist.Elem(new_loc),owner_facelist.Elem(peek_loc));
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new_loc = peek_loc;
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}
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peek_loc--;
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}
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peek_loc = owner_face + 1;
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// Traversing downwards in the list
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while((owner_celllist.Elem(peek_loc) == curr_owner) && (peek_loc <= owner_ind))
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{
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if((neighbour_celllist.Elem(peek_loc) != 0)
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&& (neighbour_celllist.Elem(new_loc) > neighbour_celllist.Elem(peek_loc)))
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{
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Swap(neighbour_celllist.Elem(new_loc),neighbour_celllist.Elem(peek_loc));
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Swap(owner_facelist.Elem(new_loc),owner_facelist.Elem(peek_loc));
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new_loc = peek_loc;
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}
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peek_loc++;
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}
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continue;
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}
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// Check if the face is a surface element (boundary face)
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// if not, add the current volume element and the corresponding face into
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// the owner list
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int surfelem = meshtopo.GetFace2SurfaceElement(absfacenr);
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if(!surfelem)
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{
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// If it is a new face which has not been listed before,
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// add the current cell into the owner list, and save
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// the index location to be used later by the neighbour list
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owner_celllist.Elem(owner_ind) = elind;
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owner_facelist.Elem(owner_ind) = locfaces.Elem(i);
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// Update the array to indicate that the face is already processed
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ownerfaces.Elem(absfacenr) = owner_ind;
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owner_ind++;
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}
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// If the face is a boundary face, extract the boundary condition number of the
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// face, and append that along with the face number and the current cell
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// into the various surface elements lists
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else
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{
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Element2d sel = mesh.SurfaceElement(surfelem);
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surfelem_bclist.Elem(bc_ind) = mesh.GetFaceDescriptor(sel.GetIndex()).BCProperty();
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surfelem_lists.Elem(bc_ind) = INDEX_2(locfaces.Elem(i),elind);
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bc_ind++;
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}
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}
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}
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// This correction is required in cases where the mesh has been "uniform refined".... for
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// some reason, the number of faces reported by Netgen is higher than the actual number
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// of faces in the mesh
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owner_facelist.SetSize(owner_ind-1);
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owner_celllist.SetSize(owner_ind-1);
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neighbour_celllist.SetSize(owner_ind-1);
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// Sort the list of surface elements in ascending order of boundary condition number
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// also sort the cell list in the same manner
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QuickSort(surfelem_bclist,surfelem_lists);
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/*
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// Debugging output to a file
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ofstream dbg("OpenFOAMDebug.log");
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dbg << " ------- Boundary List -------- \n";
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for(int i = 1; i <= surfelem_bclist.Size(); i++)
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{
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dbg << "bc = " << surfelem_bclist.Elem(i)
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<< " : face = " << surfelem_lists.Elem(i).I1()
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<< " : cell = " << surfelem_lists.Elem(i).I2() << "\n";
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}
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dbg << "\n ------- Owner / Face / Neighbour List ------- \n";
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for(int i = 1; i <= owner_celllist.Size(); i++)
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{
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dbg << "Ind:" << i << " :: ("
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<< owner_celllist.Elem(i) << " "
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<< owner_facelist.Elem(i) << " "
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<< neighbour_celllist.Elem(i) << ")\n";
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}
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dbg.close();
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*/
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return(false);
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}
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static void WriteNeighbourFile (ostream * outfile)
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{
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// Write the OpenFOAM standard banner and dividers, etc...
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WriteOpenFOAM15xBanner(outfile);
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*outfile << "FoamFile \n"
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<< "{ \n"
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<< " version 2.0; \n"
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<< " format ascii; \n"
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<< " class labelList; \n"
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<< " note \"Mesh generated and converted using NETGEN-" << PACKAGE_VERSION << "\"; \n"
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<< " location \"constant\\polyMesh\"; \n"
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<< " object neighbour; \n"
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<< "} \n";
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WriteOpenFOAM15xDividerStart(outfile);
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*outfile << "\n\n";
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int nneighbours = neighbour_celllist.Size();
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*outfile << nneighbours << "\n";
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*outfile << "(\n";
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// Write the neighbour cells to file
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for(int i = 1; i <= neighbour_celllist.Size(); i++)
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{
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*outfile << neighbour_celllist.Elem(i) - 1 << "\n";
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}
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*outfile << ")\n\n";
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WriteOpenFOAM15xDividerEnd(outfile);
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}
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static void WriteOwnerFile (ostream * outfile)
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{
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// Write the OpenFOAM standard banner and dividers, etc...
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WriteOpenFOAM15xBanner(outfile);
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*outfile << "FoamFile \n"
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<< "{ \n"
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<< " version 2.0; \n"
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<< " format ascii; \n"
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<< " class labelList; \n"
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<< " note \"Mesh generated and converted using NETGEN-" << PACKAGE_VERSION << "\"; \n"
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<< " location \"constant\\polyMesh\"; \n"
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<< " object owner; \n"
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<< "} \n";
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WriteOpenFOAM15xDividerStart(outfile);
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*outfile << "\n\n";
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int nowners = owner_celllist.Size() + surfelem_lists.Size();
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*outfile << nowners << "\n";
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*outfile << "(\n";
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// Write the owners of the internal cells to file
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for(int i = 1; i <= owner_celllist.Size(); i++)
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{
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*outfile << owner_celllist.Elem(i) - 1 << "\n";
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}
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// Write the owners of the boundary cells to file
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// (Written in order of ascending boundary condition numbers)
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for(int i = 1; i <= surfelem_lists.Size(); i++)
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{
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*outfile << surfelem_lists.Elem(i).I2() - 1 << "\n";
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}
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*outfile << ")\n\n";
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WriteOpenFOAM15xDividerEnd(outfile);
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}
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static void WriteFacesFile (ostream * outfile, const Mesh & mesh)
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{
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const MeshTopology& meshtopo = mesh.GetTopology();
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// Write the OpenFOAM standard banner and dividers, etc...
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WriteOpenFOAM15xBanner(outfile);
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*outfile << "FoamFile \n"
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<< "{ \n"
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<< " version 2.0; \n"
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<< " format ascii; \n"
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<< " class faceList; \n"
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<< " note \"Mesh generated and converted using NETGEN-" << PACKAGE_VERSION << "\"; \n"
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<< " location \"constant\\polyMesh\"; \n"
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<< " object faces; \n"
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<< "} \n";
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WriteOpenFOAM15xDividerStart(outfile);
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*outfile << "\n\n";
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int nfaces = owner_facelist.Size() + surfelem_lists.Size();
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*outfile << nfaces << "\n";
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*outfile << "(\n";
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// NgArray to hold the indices of the points of each face to
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// flip if required
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NgArray<int> facepnts;
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// Write the faces in the order specified in the owners lists of the
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// internal cells and the boundary cells
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for(int i = 1; i <= owner_facelist.Size(); i++)
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{
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int face_w_orientation = owner_facelist.Elem(i);
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int facenr = abs(face_w_orientation);
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meshtopo.GetFaceVertices(facenr,facepnts);
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// Get the orientation of the face, and invert it if required
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// Since the faces already have the orientation "embedded" into
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// them by means of the prepended sign, only this needs to be
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// checked for...
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if(face_w_orientation > 0)
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{
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int tmppnts = 0;
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if(facepnts.Size() == 4)
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{
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tmppnts = facepnts.Elem(1);
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facepnts.Elem(1) = facepnts.Elem(2);
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facepnts.Elem(2) = tmppnts;
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tmppnts = facepnts.Elem(3);
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facepnts.Elem(3) = facepnts.Elem(4);
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facepnts.Elem(4) = tmppnts;
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}
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else if(facepnts.Size() == 3)
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{
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tmppnts = facepnts.Elem(1);
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facepnts.Elem(1) = facepnts.Elem(3);
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facepnts.Elem(3) = tmppnts;
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}
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}
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*outfile << facepnts.Size();
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*outfile << "(";
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for(int j = 1; j <= facepnts.Size(); j++)
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{
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*outfile << facepnts.Elem(j)-1;
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if(j != facepnts.Size()) *outfile << " ";
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}
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*outfile << ")\n";
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}
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// Now append the faces of the surface elements (written in
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// ascending order of boundary condition number) also into
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// the faces file
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for(int i = 1; i <= surfelem_lists.Size(); i++)
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{
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int face_w_orientation = surfelem_lists.Elem(i).I1();
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int facenr = abs(face_w_orientation);
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meshtopo.GetFaceVertices(facenr,facepnts);
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// Get the orientation of the face, and invert it if required
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if(face_w_orientation > 0)
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{
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int tmppnts = 0;
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if(facepnts.Size() == 4)
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{
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tmppnts = facepnts.Elem(1);
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facepnts.Elem(1) = facepnts.Elem(2);
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facepnts.Elem(2) = tmppnts;
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tmppnts = facepnts.Elem(3);
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facepnts.Elem(3) = facepnts.Elem(4);
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facepnts.Elem(4) = tmppnts;
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}
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else if(facepnts.Size() == 3)
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{
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tmppnts = facepnts.Elem(1);
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facepnts.Elem(1) = facepnts.Elem(3);
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facepnts.Elem(3) = tmppnts;
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}
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}
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*outfile << facepnts.Size();
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*outfile << "(";
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for(int j = 1; j <= facepnts.Size(); j++)
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{
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*outfile << facepnts.Elem(j)-1;
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if(j != facepnts.Size()) *outfile << " ";
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}
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*outfile << ")\n";
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}
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*outfile << ")\n\n";
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WriteOpenFOAM15xDividerEnd(outfile);
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}
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static void WritePointsFile (ostream * outfile, const Mesh & mesh)
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{
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int np = mesh.GetNP();
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// Write the OpenFOAM standard banner and dividers, etc...
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WriteOpenFOAM15xBanner(outfile);
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*outfile << "FoamFile \n"
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<< "{ \n"
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<< " version 2.0; \n"
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<< " format ascii; \n"
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<< " class vectorField; \n"
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<< " note \"Mesh generated and converted using NETGEN-" << PACKAGE_VERSION << "\"; \n"
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<< " location \"constant\\polyMesh\"; \n"
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<< " object points; \n"
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<< "} \n";
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WriteOpenFOAM15xDividerStart(outfile);
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*outfile << "\n\n";
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// Number of points in the following list
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*outfile << np << "\n";
|
|
|
|
outfile->precision(6);
|
|
outfile->setf (ios::fixed, ios::floatfield);
|
|
outfile->setf (ios::showpoint);
|
|
|
|
// Coordinate list starts here
|
|
*outfile << "(\n";
|
|
|
|
for(int i = 1; i <= np; i++)
|
|
{
|
|
const Point3d & p = mesh.Point(i);
|
|
|
|
// Write coordinates to file
|
|
*outfile << "(";
|
|
*outfile << p.X() << " ";
|
|
*outfile << p.Y() << " ";
|
|
*outfile << p.Z();
|
|
*outfile << ")\n";
|
|
}
|
|
*outfile << ")\n\n";
|
|
WriteOpenFOAM15xDividerEnd(outfile);
|
|
}
|
|
|
|
|
|
|
|
static void WriteBoundaryFile (ostream * outfile)
|
|
{
|
|
// Write the OpenFOAM standard banner and dividers, etc...
|
|
WriteOpenFOAM15xBanner(outfile);
|
|
*outfile << "FoamFile \n"
|
|
<< "{ \n"
|
|
<< " version 2.0; \n"
|
|
<< " format ascii; \n"
|
|
<< " class polyBoundaryMesh; \n"
|
|
<< " note \"Mesh generated and converted using NETGEN-" << PACKAGE_VERSION << "\"; \n"
|
|
<< " location \"constant\\polyMesh\"; \n"
|
|
<< " object boundary; \n"
|
|
<< "} \n";
|
|
WriteOpenFOAM15xDividerStart(outfile);
|
|
|
|
*outfile << "\n";
|
|
|
|
|
|
NgArray<INDEX_3> bcarray;
|
|
int ind = 1;
|
|
|
|
// Since the boundary conditions are already sorted in ascending
|
|
// order, the last element will give the maximum number of possible
|
|
// boundary condition entries
|
|
int bcmax = surfelem_bclist.Elem(surfelem_bclist.Size());
|
|
|
|
bcarray.SetSize(bcmax+1);
|
|
|
|
bcarray.Elem(ind) = INDEX_3(surfelem_bclist.Elem(1),1,0);
|
|
|
|
for(int i = 2; i <= surfelem_bclist.Size(); i++)
|
|
{
|
|
if(surfelem_bclist.Elem(i) == bcarray.Elem(ind).I1())
|
|
{
|
|
bcarray.Elem(ind).I2() = bcarray.Elem(ind).I2()+1;
|
|
}
|
|
else
|
|
{
|
|
ind++;
|
|
bcarray.Elem(ind) = INDEX_3(surfelem_bclist.Elem(i),1,i-1);
|
|
}
|
|
}
|
|
|
|
bcarray.SetSize(ind);
|
|
|
|
*outfile << bcarray.Size() << "\n";
|
|
*outfile << "(\n";
|
|
|
|
int startface = 0;
|
|
|
|
for(int i = 1; i <= bcarray.Size(); i++)
|
|
{
|
|
startface = owner_celllist.Size() + bcarray.Elem(i).I3();
|
|
|
|
*outfile << " patch" << bcarray.Elem(i).I1() << "\n"
|
|
<< " {\n"
|
|
<< " type patch;\n"
|
|
<< " physicalType patch;\n"
|
|
<< " nFaces " << bcarray.Elem(i).I2() << ";\n"
|
|
<< " startFace " << startface << ";\n"
|
|
<< " }\n";
|
|
}
|
|
|
|
*outfile << ")\n\n";
|
|
WriteOpenFOAM15xDividerEnd(outfile);
|
|
}
|
|
|
|
|
|
|
|
void WriteOpenFOAM15xFormat (const Mesh & mesh, const string & casename, const bool compressed)
|
|
{
|
|
bool error = false;
|
|
char casefiles[256];
|
|
|
|
// Make sure that the mesh data has been updated
|
|
const_cast<Mesh&> (mesh).Compress();
|
|
const_cast<Mesh&> (mesh).CalcSurfacesOfNode();
|
|
const_cast<Mesh&> (mesh).RebuildSurfaceElementLists();
|
|
const_cast<Mesh&> (mesh).BuildElementSearchTree();
|
|
|
|
|
|
int np = mesh.GetNP();
|
|
int nse = mesh.GetNSE();
|
|
int ne = mesh.GetNE();
|
|
|
|
cout << "Write OpenFOAM 1.5+ Mesh Files....\n";
|
|
|
|
// Abort if there are no points, surface elements or volume elements
|
|
if((np <= 0) || (ne <= 0) || (nse <= 0))
|
|
{
|
|
cout << "Export Error: Invalid mesh.... Aborting!\n";
|
|
return;
|
|
}
|
|
|
|
// OpenFOAM only supports linear meshes!
|
|
if(mparam.secondorder || mesh.GetCurvedElements().IsHighOrder())
|
|
{
|
|
cout << "Export Error: OpenFOAM 1.5+ does not support non-linear elements.... Aborting!\n";
|
|
return;
|
|
}
|
|
|
|
if(( (mesh.SurfaceElement(nse/2).GetType() != TRIG)
|
|
&& (mesh.SurfaceElement(nse/2).GetType() != QUAD) )
|
|
|| (mesh.VolumeElement(ne/2).GetType() == TET10)
|
|
|| (mesh.VolumeElement(ne/2).GetType() == PRISM12))
|
|
{
|
|
cout << "Export Error: OpenFOAM 1.5+ does not support non-linear elements.... Aborting!\n";
|
|
return;
|
|
}
|
|
|
|
|
|
cout << "Writing OpenFOAM 1.5+ Mesh files to case: " << casename << "\n";
|
|
|
|
// Create the case directory if it does not already exist
|
|
// NOTE: This needs to be improved for the Linux variant....!!!
|
|
#ifdef WIN32
|
|
char casedir[256];
|
|
sprintf(casedir, "mkdir %s\\constant\\polyMesh", casename.c_str());
|
|
system(casedir);
|
|
#else
|
|
char casedir[256];
|
|
mkdir(casename.c_str(), S_IRWXU|S_IRWXG);
|
|
sprintf(casedir, "%s/constant", casename.c_str());
|
|
mkdir(casedir, S_IRWXU|S_IRWXG);
|
|
sprintf(casedir, "%s/constant/polyMesh", casename.c_str());
|
|
mkdir(casedir, S_IRWXU|S_IRWXG);
|
|
#endif
|
|
|
|
// Open handles to the five required mesh files
|
|
// points
|
|
// faces
|
|
// owner
|
|
// neighbour
|
|
// boundary
|
|
ostream *outfile_pnts;
|
|
ostream *outfile_faces;
|
|
ostream *outfile_own;
|
|
ostream *outfile_nei;
|
|
ostream *outfile_bnd;
|
|
|
|
if(compressed)
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/points.gz", casename.c_str());
|
|
outfile_pnts = new ogzstream(casefiles);
|
|
}
|
|
else
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/points", casename.c_str());
|
|
outfile_pnts = new ofstream(casefiles);
|
|
}
|
|
|
|
if(compressed)
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/faces.gz", casename.c_str());
|
|
outfile_faces = new ogzstream(casefiles);
|
|
}
|
|
else
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/faces", casename.c_str());
|
|
outfile_faces = new ofstream(casefiles);
|
|
}
|
|
|
|
if(compressed)
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/owner.gz", casename.c_str());
|
|
outfile_own = new ogzstream(casefiles);
|
|
}
|
|
else
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/owner", casename.c_str());
|
|
outfile_own = new ofstream(casefiles);
|
|
}
|
|
|
|
if(compressed)
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/neighbour.gz", casename.c_str());
|
|
outfile_nei = new ogzstream(casefiles);
|
|
}
|
|
else
|
|
{
|
|
sprintf(casefiles, "%s/constant/polyMesh/neighbour", casename.c_str());
|
|
outfile_nei = new ofstream(casefiles);
|
|
}
|
|
|
|
// Note... the boundary file is not compressed
|
|
sprintf(casefiles, "%s/constant/polyMesh/boundary", casename.c_str());
|
|
outfile_bnd = new ofstream(casefiles);
|
|
|
|
ResetTime();
|
|
|
|
// Build the owner, neighbour, faces and boundary lists
|
|
// from the Netgen mesh
|
|
cout << "\nBuilding Owner, Neighbour and Face Lists: ";
|
|
|
|
error = BuildOwnerNeighbourLists(mesh);
|
|
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
|
|
|
|
// Write the "owner" file
|
|
if(outfile_own->good() && !error)
|
|
{
|
|
cout << "Writing the owner file: ";
|
|
WriteOwnerFile(outfile_own);
|
|
delete outfile_own;
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Export Error: Error creating file: owner.... Aborting\n";
|
|
error = true;
|
|
}
|
|
|
|
|
|
// Write the "neighbour" file
|
|
if(outfile_nei->good() && !error)
|
|
{
|
|
cout << "Writing the neighbour file: ";
|
|
WriteNeighbourFile(outfile_nei);
|
|
delete outfile_nei;
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Export Error: Error creating file: neighbour.... Aborting\n";
|
|
error = true;
|
|
}
|
|
|
|
|
|
// Write the "faces" file
|
|
if(outfile_faces->good() && !error)
|
|
{
|
|
cout << "Writing the faces file: ";
|
|
WriteFacesFile(outfile_faces, mesh);
|
|
delete outfile_faces;
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Export Error: Error creating file: faces.... Aborting\n";
|
|
error = true;
|
|
}
|
|
|
|
|
|
// Write the "points" file
|
|
if(outfile_pnts->good() && !error)
|
|
{
|
|
cout << "Writing the points file: ";
|
|
WritePointsFile(outfile_pnts,mesh);
|
|
delete outfile_pnts;
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Export Error: Error creating file: points.... Aborting\n";
|
|
error = true;
|
|
}
|
|
|
|
|
|
// Write the "boundary" file
|
|
if(outfile_bnd->good() && !error)
|
|
{
|
|
cout << "Writing the boundary file: ";
|
|
WriteBoundaryFile(outfile_bnd);
|
|
delete outfile_bnd;
|
|
cout << "Done! (Time Elapsed = " << GetTime() << " sec)\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Export Error: Error creating file: boundary.... Aborting\n";
|
|
error = true;
|
|
}
|
|
|
|
if(!error)
|
|
{
|
|
cout << "OpenFOAM 1.5+ Export successfully completed (Time elapsed = " << GetTime() << " sec) !\n";
|
|
}
|
|
else
|
|
{
|
|
cout << "Error in OpenFOAM 1.5+ Export.... Aborted!\n";
|
|
}
|
|
}
|
|
}
|
|
|