MOAB: Mesh Oriented datABase  (version 5.2.1)
IdealShapeTarget.cpp
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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.cpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #include "Mesquite.hpp"
00033 #include "IdealShapeTarget.hpp"
00034 #include "MsqError.hpp"
00035 #include "PatchData.hpp"
00036 
00037 namespace MBMesquite
00038 {
00039 
00040 IdealShapeTarget::~IdealShapeTarget() {}
00041 
00042 bool IdealShapeTarget::get_3D_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 3, 3 >& W_out,
00043                                       MsqError& err )
00044 {
00045     MsqMeshEntity& elem = pd.element_by_index( element );
00046     ideal_shape_3D( elem.get_element_type(), sample, pd, W_out, err );
00047     return !MSQ_CHKERR( err );
00048 }
00049 
00050 bool IdealShapeTarget::get_surface_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 3, 2 >& W_out,
00051                                            MsqError& err )
00052 {
00053     MsqMatrix< 2, 2 > W_2d;
00054     bool rval = get_2D_target( pd, element, sample, W_2d, err );
00055     if( MSQ_CHKERR( err ) || !rval ) return false;
00056 
00057     W_out( 0, 0 ) = W_2d( 0, 0 );
00058     W_out( 0, 1 ) = W_2d( 0, 1 );
00059     W_out( 1, 0 ) = W_2d( 1, 0 );
00060     W_out( 1, 1 ) = W_2d( 1, 1 );
00061     W_out( 2, 0 ) = 0.0;
00062     W_out( 2, 1 ) = 0.0;
00063     return true;
00064 }
00065 
00066 bool IdealShapeTarget::get_2D_target( PatchData& pd, size_t element, Sample sample, MsqMatrix< 2, 2 >& W_out,
00067                                       MsqError& err )
00068 {
00069     MsqMeshEntity& elem = pd.element_by_index( element );
00070     ideal_shape_2D( elem.get_element_type(), sample, pd, W_out, err );
00071     return !MSQ_CHKERR( err );
00072 }
00073 
00074 bool IdealShapeTarget::have_surface_orient() const
00075 {
00076     return false;
00077 }
00078 
00079 }  // namespace MBMesquite
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