MOAB: Mesh Oriented datABase  (version 5.2.1)
IdealShapeTarget.hpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2010 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     (2010) kraftche@cae.wisc.edu
00024 
00025   ***************************************************************** */
00026 
00027 /** \file IdealShapeTarget.hpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #ifndef MSQ_IDEAL_SHAPE_TARGET_HPP
00033 #define MSQ_IDEAL_SHAPE_TARGET_HPP
00034 
00035 #include "Mesquite.hpp"
00036 #include "TargetCalculator.hpp"
00037 
00038 namespace MBMesquite
00039 {
00040 
00041 class MESQUITE_EXPORT IdealShapeTarget : public TargetCalculator
00042 {
00043   public:
00044     virtual ~IdealShapeTarget();
00045 
00046     /**\brief Get a target matrix
00047      *
00048      *\param pd      The current PatchData
00049      *\param element The index an element within the patch data.
00050      *\param sample  The sample point in the element.
00051      *\param W_out   The resulting target matrix.
00052      */
00053     virtual bool get_3D_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 3, 3 >& W_out, MsqError& err );
00054 
00055     /**\brief Get a target matrix
00056      *
00057      *\param pd      The current PatchData
00058      *\param element The index an element within the patch data.
00059      *\param sample  The sample point in the element.
00060      *\param W_out   The resulting target matrix.
00061      */
00062     virtual bool get_surface_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 3, 2 >& W_out,
00063                                      MsqError& err );
00064 
00065     /**\brief Get a target matrix
00066      *
00067      *\param pd      The current PatchData
00068      *\param element The index an element within the patch data.
00069      *\param sample  The sample point in the element.
00070      *\param W_out   The resulting target matrix.
00071      */
00072     virtual bool get_2D_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 2, 2 >& W_out, MsqError& err );
00073 
00074     virtual bool have_surface_orient() const;
00075 };
00076 
00077 }  // namespace MBMesquite
00078 
00079 #endif
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