file_io_tetgen.h

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/*
 * Copyright (c) 2009-2015:  G-CSC, Goethe University Frankfurt
 * Author: Sebastian Reiter
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 */
 
#ifndef __H__LIBGRID__FILE_IO_TETGEN__
#define __H__LIBGRID__FILE_IO_TETGEN__
 
#include <vector>
#include "../grid/grid.h"
#include "../subset_handler.h"
#include "../common_attachments.h"
 
namespace ug
{
 
bool LoadGridFromELE(Grid& grid, const char* filename, ISubsetHandler* pSH = NULL,
          APosition& aPos = aPosition);
          
bool SaveGridToELE(Grid& grid, const char* filename, ISubsetHandler* pSH = NULL,
          APosition& aPos = aPosition,
          ANumber* paVolumeConstraint = NULL);
          
          
bool ImportGridFromTETGEN(Grid& grid,
            const char* nodesFilename, const char* facesFilename,
            const char* elemsFilename, AVector3& aPos,
            std::vector<AFloat>* pvNodeAttributes = NULL,
            AInt* paNodeBoundaryMarker = NULL,
            AInt* paFaceBoundaryMarker = NULL,
            AInt* paElementAttribute = NULL);
 
bool ImportGridFromTETGEN(Grid& grid,
            const char* nodesFilename, const char* facesFilename,
            const char* elemsFilename, AVector3& aPos,
            ISubsetHandler* psh = NULL,
            std::vector<AFloat>* pvNodeAttributes = NULL);
          
//  ExportGridToSMESH
 
bool ExportGridToSMESH(Grid& grid, const char* filename, AVector3& aPos,
            std::vector<AFloat>* pvNodeAttributes = NULL,
            AInt* paNodeBoundaryMarker = NULL,
            AInt* paFaceBoundaryMarker = NULL,
            std::vector<vector3>* pvHoles = NULL,
            std::vector<vector3>* pvRegionPositions = NULL,
            std::vector<int>* pvRegionAttributes = NULL,
            std::vector<float>* pvRegionVolumeConstraints = NULL);
 
//  ExportGridToSMESH
 
bool ExportGridToSMESH(Grid& grid, const char* filename, AVector3& aPos,
            ISubsetHandler* psh = NULL,
            std::vector<AFloat>* pvNodeAttributes = NULL,
            std::vector<vector3>* pvHoles = NULL,
            std::vector<vector3>* pvRegionPositions = NULL,
            std::vector<int>* pvRegionAttributes = NULL,
            std::vector<float>* pvRegionVolumeConstraints = NULL);
 
bool LoadGridFromSMESH(Grid& grid, const char* filename, AVector3& aPos,
            ISubsetHandler* psh = NULL);
 
bool ExportGridToTETGEN(Grid& grid, const char* filename,
            AVector3& aPos, std::vector<AFloat>* pvNodeAttributes = NULL,
            AInt* paNodeBoundaryMarker = NULL,
            AInt* paFaceBoundaryMarker = NULL,
            AInt* paElementAttribute = NULL,
            ANumber* paVolumeConstraint = NULL);
 
}// end of namespace
 
#endif