MOAB: Mesh Oriented datABase  (version 5.2.1)
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) kraftche@cae.wisc.edu
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, size_t element, Sample sample, MsqMatrix< 3, 3 >& W_out,
00065                                                 MsqError& err );
00066 
00067     /**\brief Get a target matrix
00068      *
00069      *\param pd      The current PatchData
00070      *\param element The index an element within the patch data.
00071      *\param sample  The sample point in the element.
00072      *\param W_out   The resulting target matrix.
00073      */
00074     MESQUITE_EXPORT virtual bool get_2D_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 2, 2 >& W_out,
00075                                                 MsqError& err );
00076 
00077     /**\brief Get a target matrix
00078      *
00079      *\param pd      The current PatchData
00080      *\param element The index an element within the patch data.
00081      *\param sample  The sample point in the element.
00082      *\param W_out   The resulting target matrix.
00083      */
00084     MESQUITE_EXPORT virtual bool get_surface_target( PatchData& pd, size_t element, Sample sample,
00085                                                      MsqMatrix< 3, 2 >& W_out, MsqError& err );
00086 
00087     virtual bool have_surface_orient() const
00088     {
00089         return orient2D;
00090     }
00091 
00092   private:
00093     ReferenceMeshInterface* refMesh;
00094     bool orient2D;
00095 };
00096 
00097 }  // namespace MBMesquite
00098 
00099 #endif
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