1 /* ***************************************************************** 2 MESQUITE -- The Mesh Quality Improvement Toolkit 3 4 Copyright 2010 Sandia National Laboratories. Developed at the 5 University of Wisconsin--Madison under SNL contract number 6 624796. The U.S. Government and the University of Wisconsin 7 retain certain rights to this software. 8 9 This library is free software; you can redistribute it and/or 10 modify it under the terms of the GNU Lesser General Public 11 License as published by the Free Software Foundation; either 12 version 2.1 of the License, or (at your option) any later version. 13 14 This library is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 Lesser General Public License for more details. 18 19 You should have received a copy of the GNU Lesser General Public License 20 (lgpl.txt) along with this library; if not, write to the Free Software 21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 23 (2010) kraftche@cae.wisc.edu 24 25 ***************************************************************** */ 26 27 28 /** \file IdealShapeTarget.hpp 29 * \brief 30 * \author Jason Kraftcheck 31 */ 32 33 #ifndef MSQ_IDEAL_SHAPE_TARGET_HPP 34 #define MSQ_IDEAL_SHAPE_TARGET_HPP 35 36 #include "Mesquite.hpp" 37 #include "TargetCalculator.hpp" 38 39 namespace MBMesquite { 40 41 class MESQUITE_EXPORT IdealShapeTarget : public TargetCalculator 42 { 43 public: 44 45 virtual ~IdealShapeTarget(); 46 47 48 /**\brief Get a target matrix 49 * 50 *\param pd The current PatchData 51 *\param element The index an element within the patch data. 52 *\param sample The sample point in the element. 53 *\param W_out The resulting target matrix. 54 */ 55 virtual bool get_3D_target( PatchData& pd, 56 size_t element, 57 Sample sample, 58 MsqMatrix<3,3>& W_out, 59 MsqError& err ); 60 61 /**\brief Get a target matrix 62 * 63 *\param pd The current PatchData 64 *\param element The index an element within the patch data. 65 *\param sample The sample point in the element. 66 *\param W_out The resulting target matrix. 67 */ 68 virtual bool get_surface_target( PatchData& pd, 69 size_t element, 70 Sample sample, 71 MsqMatrix<3,2>& W_out, 72 MsqError& err ); 73 74 /**\brief Get a target matrix 75 * 76 *\param pd The current PatchData 77 *\param element The index an element within the patch data. 78 *\param sample The sample point in the element. 79 *\param W_out The resulting target matrix. 80 */ 81 virtual bool get_2D_target( PatchData& pd, 82 size_t element, 83 Sample sample, 84 MsqMatrix<2,2>& W_out, 85 MsqError& err ); 86 87 virtual bool have_surface_orient() const; 88 89 }; 90 91 92 } // namespace MBMesquite 93 94 #endif 95