MOAB: Mesh Oriented datABase  (version 5.4.0)
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,
00043                                       size_t element,
00044                                       Sample sample,
00045                                       MsqMatrix< 3, 3 >& W_out,
00046                                       MsqError& err )
00047 {
00048     MsqMeshEntity& elem = pd.element_by_index( element );
00049     ideal_shape_3D( elem.get_element_type(), sample, pd, W_out, err );
00050     return !MSQ_CHKERR( err );
00051 }
00052 
00053 bool IdealShapeTarget::get_surface_target( PatchData& pd,
00054                                            size_t element,
00055                                            Sample sample,
00056                                            MsqMatrix< 3, 2 >& W_out,
00057                                            MsqError& err )
00058 {
00059     MsqMatrix< 2, 2 > W_2d;
00060     bool rval = get_2D_target( pd, element, sample, W_2d, err );
00061     if( MSQ_CHKERR( err ) || !rval ) return false;
00062 
00063     W_out( 0, 0 ) = W_2d( 0, 0 );
00064     W_out( 0, 1 ) = W_2d( 0, 1 );
00065     W_out( 1, 0 ) = W_2d( 1, 0 );
00066     W_out( 1, 1 ) = W_2d( 1, 1 );
00067     W_out( 2, 0 ) = 0.0;
00068     W_out( 2, 1 ) = 0.0;
00069     return true;
00070 }
00071 
00072 bool IdealShapeTarget::get_2D_target( PatchData& pd,
00073                                       size_t element,
00074                                       Sample sample,
00075                                       MsqMatrix< 2, 2 >& W_out,
00076                                       MsqError& err )
00077 {
00078     MsqMeshEntity& elem = pd.element_by_index( element );
00079     ideal_shape_2D( elem.get_element_type(), sample, pd, W_out, err );
00080     return !MSQ_CHKERR( err );
00081 }
00082 
00083 bool IdealShapeTarget::have_surface_orient() const
00084 {
00085     return false;
00086 }
00087 
00088 }  // namespace MBMesquite
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