Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/ParallelSlices.cpp @ 40:7207a407bcd8
shared copyright with osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 04 Jan 2017 16:37:42 +0100 |
| parents | ff1e935768e7 |
| children | 28956ed68280 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "ParallelSlices.h" | |
| 35 | |
| 16 | 36 #include "../../Resources/Orthanc/Core/Logging.h" |
| 37 #include "../../Resources/Orthanc/Core/OrthancException.h" | |
| 0 | 38 |
| 39 namespace OrthancStone | |
| 40 { | |
| 41 ParallelSlices::ParallelSlices() | |
| 42 { | |
| 43 GeometryToolbox::AssignVector(normal_, 0, 0, 1); | |
| 44 } | |
| 45 | |
| 46 | |
| 47 ParallelSlices::ParallelSlices(const ParallelSlices& other) | |
| 48 { | |
| 49 normal_ = other.normal_; | |
| 50 | |
| 51 slices_.resize(other.slices_.size()); | |
| 52 | |
| 53 for (size_t i = 0; i < slices_.size(); i++) | |
| 54 { | |
| 55 assert(other.slices_[i] != NULL); | |
| 56 slices_[i] = new SliceGeometry(*other.slices_[i]); | |
| 57 } | |
| 58 } | |
| 59 | |
| 60 | |
| 61 ParallelSlices::~ParallelSlices() | |
| 62 { | |
| 63 for (size_t i = 0; i < slices_.size(); i++) | |
| 64 { | |
| 65 if (slices_[i] != NULL) | |
| 66 { | |
| 67 delete slices_[i]; | |
| 68 slices_[i] = NULL; | |
| 69 } | |
| 70 } | |
| 71 } | |
| 72 | |
| 73 | |
| 74 void ParallelSlices::AddSlice(const SliceGeometry& slice) | |
| 75 { | |
| 76 if (slices_.empty()) | |
| 77 { | |
| 78 normal_ = slice.GetNormal(); | |
| 79 slices_.push_back(new SliceGeometry(slice)); | |
| 80 } | |
| 81 else if (GeometryToolbox::IsParallel(slice.GetNormal(), normal_)) | |
| 82 { | |
| 83 slices_.push_back(new SliceGeometry(slice)); | |
| 84 } | |
| 85 else | |
| 86 { | |
| 87 LOG(ERROR) << "Trying to add a slice that is not parallel to the previous ones"; | |
| 88 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 | |
| 93 void ParallelSlices::AddSlice(const Vector& origin, | |
| 94 const Vector& axisX, | |
| 95 const Vector& axisY) | |
| 96 { | |
| 97 SliceGeometry slice(origin, axisX, axisY); | |
| 98 AddSlice(slice); | |
| 99 } | |
| 100 | |
| 101 | |
| 102 const SliceGeometry& ParallelSlices::GetSlice(size_t index) const | |
| 103 { | |
| 104 if (index >= slices_.size()) | |
| 105 { | |
| 106 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 107 } | |
| 108 else | |
| 109 { | |
| 110 return *slices_[index]; | |
| 111 } | |
| 112 } | |
| 113 | |
| 114 | |
| 115 bool ParallelSlices::ComputeClosestSlice(size_t& closestSlice, | |
| 116 double& closestDistance, | |
| 117 const Vector& origin) const | |
| 118 { | |
| 119 if (slices_.empty()) | |
| 120 { | |
| 121 return false; | |
| 122 } | |
| 123 | |
| 124 double reference = boost::numeric::ublas::inner_prod(origin, normal_); | |
| 125 | |
| 126 closestSlice = 0; | |
| 127 closestDistance = std::numeric_limits<double>::infinity(); | |
| 128 | |
| 129 for (size_t i = 0; i < slices_.size(); i++) | |
| 130 { | |
| 131 double distance = fabs(boost::numeric::ublas::inner_prod(slices_[i]->GetOrigin(), normal_) - reference); | |
| 132 | |
| 133 if (distance < closestDistance) | |
| 134 { | |
| 135 closestSlice = i; | |
| 136 closestDistance = distance; | |
| 137 } | |
| 138 } | |
| 139 | |
| 140 return true; | |
| 141 } | |
| 142 | |
| 143 | |
| 144 ParallelSlices* ParallelSlices::Reverse() const | |
| 145 { | |
| 146 std::auto_ptr<ParallelSlices> reversed(new ParallelSlices); | |
| 147 | |
| 148 for (size_t i = slices_.size(); i > 0; i--) | |
| 149 { | |
| 150 const SliceGeometry& slice = *slices_[i - 1]; | |
| 151 | |
| 152 reversed->AddSlice(slice.GetOrigin(), | |
| 153 -slice.GetAxisX(), | |
| 154 slice.GetAxisY()); | |
| 155 } | |
| 156 | |
| 157 return reversed.release(); | |
| 158 } | |
| 159 } |