MOAB: Mesh Oriented datABase  (version 5.4.1)
RefMeshTargetCalculator.hpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2006 Sandia National Laboratories.  Developed at the
00005     University of Wisconsin--Madison under SNL contract number
00006     624796.  The U.S. Government and the University of Wisconsin
00007     retain certain rights to this software.
00008 
00009     This library is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU Lesser General Public
00011     License as published by the Free Software Foundation; either
00012     version 2.1 of the License, or (at your option) any later version.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     (lgpl.txt) along with this library; if not, write to the Free Software
00021     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023     (2006) [email protected]
00024 
00025   ***************************************************************** */
00026 
00027 /** \file RefMeshTargetCalculator.hpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #ifndef MSQ_REF_MESH_TARGET_CALCULATOR_HPP
00033 #define MSQ_REF_MESH_TARGET_CALCULATOR_HPP
00034 
00035 #include "Mesquite.hpp"
00036 #include "Vector3D.hpp"
00037 #include "JacobianCalculator.hpp"
00038 #include "MeshInterface.hpp"
00039 #include "TargetCalculator.hpp"
00040 #include "NodeSet.hpp"
00041 
00042 namespace MBMesquite
00043 {
00044 
00045 class ReferenceMeshInterface;
00046 
00047 class RefMeshTargetCalculator : public TargetCalculator
00048 {
00049   public:
00050     MESQUITE_EXPORT RefMeshTargetCalculator( ReferenceMeshInterface* ref_mesh, bool orient_2d = false )
00051         : refMesh( ref_mesh ), orient2D( orient_2d )
00052     {
00053     }
00054 
00055     MESQUITE_EXPORT virtual ~RefMeshTargetCalculator();
00056 
00057     /**\brief Get a target matrix
00058      *
00059      *\param pd      The current PatchData
00060      *\param element The index an element within the patch data.
00061      *\param sample  The sample point in the element.
00062      *\param W_out   The resulting target matrix.
00063      */
00064     MESQUITE_EXPORT virtual bool get_3D_target( PatchData& pd,
00065                                                 size_t element,
00066                                                 Sample sample,
00067                                                 MsqMatrix< 3, 3 >& W_out,
00068                                                 MsqError& err );
00069 
00070     /**\brief Get a target matrix
00071      *
00072      *\param pd      The current PatchData
00073      *\param element The index an element within the patch data.
00074      *\param sample  The sample point in the element.
00075      *\param W_out   The resulting target matrix.
00076      */
00077     MESQUITE_EXPORT virtual bool get_2D_target( PatchData& pd,
00078                                                 size_t element,
00079                                                 Sample sample,
00080                                                 MsqMatrix< 2, 2 >& W_out,
00081                                                 MsqError& err );
00082 
00083     /**\brief Get a target matrix
00084      *
00085      *\param pd      The current PatchData
00086      *\param element The index an element within the patch data.
00087      *\param sample  The sample point in the element.
00088      *\param W_out   The resulting target matrix.
00089      */
00090     MESQUITE_EXPORT virtual bool get_surface_target( PatchData& pd,
00091                                                      size_t element,
00092                                                      Sample sample,
00093                                                      MsqMatrix< 3, 2 >& W_out,
00094                                                      MsqError& err );
00095 
00096     virtual bool have_surface_orient() const
00097     {
00098         return orient2D;
00099     }
00100 
00101   private:
00102     ReferenceMeshInterface* refMesh;
00103     bool orient2D;
00104 };
00105 
00106 }  // namespace MBMesquite
00107 
00108 #endif
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