OpenWalnut
1.4.0
|
00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #ifndef WFIBER_H 00026 #define WFIBER_H 00027 00028 #include <vector> 00029 00030 #include "../math/WLine.h" 00031 #include "../math/linearAlgebra/WPosition.h" 00032 00033 00034 class WFiberTest; 00035 00036 /** 00037 * Represents a neural pathway. 00038 */ 00039 class WFiber : public WLine 00040 { 00041 friend class WFiberTest; 00042 public: 00043 /** 00044 * Constructs a new fiber out of WPositions. 00045 * 00046 * \param points Reference to the points which belong to this fiber 00047 */ 00048 explicit WFiber( const std::vector< WPosition > &points ); 00049 00050 /** 00051 * Creates an empty fiber. 00052 */ 00053 WFiber(); 00054 00055 /** 00056 * This is the Smaller thresholded distance as described by Zhang: http://dx.doi.org/10.1109/TVCG.2008.52 . 00057 * 00058 * \param thresholdSquare Threshold upto which the distances should be ignored given as square for reasons of performance. 00059 * \param q First fiber 00060 * \param r Second fiber 00061 * 00062 * \return The minimum of dt(Q,R) and dt(R,Q) 00063 */ 00064 static double distDST( double thresholdSquare, const WFiber &q, const WFiber &r ); 00065 00066 /** 00067 * This is the Larger thresholded distance as described by Zhang: http://dx.doi.org/10.1109/TVCG.2008.52 . 00068 * 00069 * \param thresholdSquare Threshold upto which the distances should be ignored given as square for reasons of performance. 00070 * \param q First fiber 00071 * \param r Second fiber 00072 * 00073 * \return The maximum of dt(Q,R) and dt(R,Q) 00074 */ 00075 static double distDLT( double thresholdSquare, const WFiber &q, const WFiber &r ); 00076 00077 protected: 00078 private: 00079 }; 00080 #endif // WFIBER_H