Emily Boudreaux
2b3330b4f6
loaded meshes can be linearly rescaled (so for example a unit sphere can be rescaled to a sphere of any radius)
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/* ***********************************************************************
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//
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// Copyright (C) 2025 -- The 4D-STAR Collaboration
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// File Author: Emily Boudreaux
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// Last Modified: March 18, 2025
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//
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// 4DSSE is free software; you can use it and/or modify
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// it under the terms and restrictions the GNU General Library Public
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// License version 3 (GPLv3) as published by the Free Software Foundation.
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//
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// 4DSSE is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public License
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// along with this software; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// *********************************************************************** */
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#ifndef MESHIO_H
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#define MESHIO_H
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#include "mfem.hpp"
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#include <string>
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/**
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* @brief Class for handling mesh input/output operations.
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*/
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class MeshIO
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{
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private:
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bool loaded_; ///< Flag to indicate if the mesh is loaded
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std::string mesh_file_; ///< Filename of the mesh file
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mfem::Mesh mesh_; ///< The mesh object
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public:
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/**
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* @brief Constructor that initializes the MeshIO object with a mesh file.
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* @param mesh_file The name of the mesh file.
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*/
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MeshIO(const std::string &mesh_file, double scale_factor = 1.0);
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/**
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* @brief Destructor for the MeshIO class.
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*/
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~MeshIO();
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/**
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* @brief Rescale the mesh by a linear factor.
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* @param scale_factor The factor by which to scale the mesh.
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*/
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void LinearRescale(double scale_factor);
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/**
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* @brief Get the mesh object.
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* @return Reference to the mesh object.
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*/
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mfem::Mesh& GetMesh();
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/**
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* @brief Check if the mesh is loaded.
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* @return True if the mesh is loaded, false otherwise.
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*/
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bool IsLoaded() const;
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};
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#endif // MESHIO_H
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