DGtal  1.5.beta
Functions | Variables
testPlaneProbingTetrahedronEstimator.cpp File Reference
DGtal Test Files
#include <iostream>
#include <vector>
#include "DGtal/base/Common.h"
#include "ConfigTest.h"
#include "DGtalCatch.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/arithmetic/IntegerComputer.h"
#include "DGtal/geometry/surfaces/DigitalPlanePredicate.h"
#include "DGtal/geometry/surfaces/estimation/PlaneProbingTetrahedronEstimator.h"
Include dependency graph for testPlaneProbingTetrahedronEstimator.cpp:

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Functions

 TEST_CASE ("Testing PlaneProbingTetrahedronEstimator")
 

Variables

static const Z3i::Vector NORMALS [100]
 
static const Z3i::Vector NORMALS_BIG [2]
 

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author
Jocelyn Meyron (jocel.nosp@m.yn.m.nosp@m.eyron.nosp@m.@lir.nosp@m.is.cn.nosp@m.rs.f.nosp@m.r ) Laboratoire d'InfoRmatique en Image et Systemes d'information - LIRIS (CNRS, UMR 5205), CNRS, France
Date
2020/12/09

Functions for testing class DGtal::PlaneProbingTetrahedronEstimator.

This file is part of the DGtal library.

Definition in file testPlaneProbingTetrahedronEstimator.cpp.

Function Documentation

◆ TEST_CASE()

TEST_CASE ( "Testing PlaneProbingTetrahedronEstimator"  )

Definition at line 87 of file testPlaneProbingTetrahedronEstimator.cpp.

88 {
89  SECTION("H-algorithm should return the correct normal, but a non-reduced basis")
90  {
91  int nbOk = 0;
92 
93  for (const auto& n: NORMALS) {
94  TestPlaneProbingTetrahedronEstimator<int, ProbingMode::H>::compute
95  (n,
96  [&] (TestPlaneProbingTetrahedronEstimator<int, ProbingMode::H>::Estimator& estimator) {
97  auto estimated = estimator.compute();
98  bool isReducedH = estimator.isReduced();
99 
100  if (estimated == n && !isReducedH)
101  {
102  nbOk++;
103  }
104  });
105  }
106 
107  REQUIRE(nbOk == 100);
108  }
109 
110  SECTION("R and R1 algorithm should return the correct, same normal and the final basis should be reduced")
111  {
112  using Point = PointVector<3, int>;
113 
114  int nbOk = 0;
115  Point estimatedR, estimatedR1;
116  bool isReducedR = false, isReducedR1 = false;
117 
118  for (const auto& n: NORMALS) {
119  TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R>::compute
120  (n,
121  [&] (TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R>::Estimator& estimator) {
122  estimatedR = estimator.compute();
123  isReducedR = estimator.isReduced();
124  });
125 
126  TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R1>::compute
127  (n,
128  [&] (TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R1>::Estimator& estimator) {
129  estimatedR1 = estimator.compute();
130  isReducedR1 = estimator.isReduced();
131  });
132 
133  if (estimatedR == n && estimatedR1 == estimatedR &&
134  isReducedR && isReducedR1)
135  {
136  nbOk++;
137  }
138  }
139 
140  REQUIRE(nbOk == 100);
141  }
142 
143 
144  SECTION("R and L algorithms should return the correct, same normal and the final basis should be reduced")
145  {
146  using Point = PointVector<3, int>;
147 
148  int nbOk = 0;
149  Point estimatedR, estimatedL;
150  bool isReducedR = false, isReducedL = false;
151 
152  for (const auto& n: NORMALS) {
153  TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R>::compute
154  (n,
155  [&] (TestPlaneProbingTetrahedronEstimator<int, ProbingMode::R>::Estimator& estimator) {
156  estimatedR = estimator.compute();
157  isReducedR = estimator.isReduced();
158  });
159 
160  TestPlaneProbingTetrahedronEstimator<int, ProbingMode::L>::compute
161  (n,
162  [&] (TestPlaneProbingTetrahedronEstimator<int, ProbingMode::L>::Estimator& estimator) {
163  estimatedL = estimator.compute();
164  isReducedL = estimator.isReduced();
165  });
166 
167  if (estimatedR == n && estimatedL == estimatedR &&
168  isReducedR && isReducedL)
169  {
170  nbOk++;
171  }
172  }
173 
174  REQUIRE(nbOk == 100);
175  }
176 
177 #ifdef WITH_GMP
178  SECTION("H , R and L algorithms should return the correct normal, R and L algorithms a reduced basis with BigInteger")
179  {
180  using Point = PointVector<3, BigInteger>;
181 
182  int nbOk = 0;
183  Point estimatedH, estimatedR, estimatedL;
184  bool isReducedH = false, isReducedR = false, isReducedL = false;
185 
186  for (const auto& n: NORMALS_BIG) {
187  TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::H>::compute
188  (n,
189  [&] (TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::H>::Estimator& estimator) {
190  estimatedH = estimator.compute();
191  isReducedH = estimator.isReduced();
192  });
193 
194  TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::R>::compute
195  (n,
196  [&] (TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::R>::Estimator& estimator) {
197  estimatedR = estimator.compute();
198  isReducedR = estimator.isReduced();
199  });
200 
201  TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::L>::compute
202  (n,
203  [&] (TestPlaneProbingTetrahedronEstimator<BigInteger, ProbingMode::L>::Estimator& estimator) {
204  estimatedL = estimator.compute();
205  isReducedL = estimator.isReduced();
206  });
207 
208  if (estimatedH == n && estimatedR == estimatedH && estimatedL == estimatedH
209  && !isReducedH && isReducedR && isReducedL)
210  {
211  nbOk++;
212  }
213  }
214 
215  REQUIRE(nbOk == 2);
216  }
217 #endif
218 }
DGtal::PlaneProbingTetrahedronEstimator
Aim: A class that locally estimates a normal on a digital set using only a predicate "does a point x ...
Definition: PlaneProbingTetrahedronEstimator.h:112
DGtal::PlaneProbingTetrahedronEstimator::compute
Quantity compute(std::vector< PointOnProbingRay > const &aNeighbors)
DGtal::PointVector
Aim: Implements basic operations that will be used in Point and Vector classes.
Definition: PointVector.h:593
Point
MyPointD Point
Definition: testClone2.cpp:383
NORMALS_BIG
static const Z3i::Vector NORMALS_BIG[2]
Definition: testPlaneProbingTetrahedronEstimator.cpp:62
NORMALS
static const Z3i::Vector NORMALS[100]
Definition: testPlaneProbingTetrahedronEstimator.cpp:49
SECTION
SECTION("Testing constant forward iterators")
Definition: testSimpleRandomAccessRangeFromPoint.cpp:66
REQUIRE
REQUIRE(domain.isInside(aPoint))

References DGtal::PlaneProbingTetrahedronEstimator< TPredicate, mode >::compute(), DGtal::PlaneProbingTetrahedronEstimator< TPredicate, mode >::isReduced(), NORMALS, NORMALS_BIG, REQUIRE(), and SECTION().

Variable Documentation

◆ NORMALS

const Z3i::Vector NORMALS[100]
static
Initial value:
= {
{1, 117, 148}, {1, 118, 149}, {1, 120, 25}, {1, 120, 152}, {1, 121, 153}, {1, 122, 154}, {1, 123, 155}, {1, 123, 156}, {1, 124, 26}, {1, 124, 157},
{1, 125, 26}, {1, 125, 158}, {1, 126, 77}, {1, 126, 159}, {1, 127, 160}, {1, 127, 161}, {1, 128, 27}, {1, 128, 162}, {1, 129, 27}, {1, 129, 163},
{1, 130, 164}, {1, 130, 165}, {1, 131, 165}, {1, 131, 166}, {1, 132, 28}, {1, 132, 166}, {1, 132, 167}, {1, 133, 28}, {1, 133, 168}, {1, 134, 169},
{1, 134, 170}, {1, 135, 170}, {1, 135, 171}, {1, 136, 171}, {1, 136, 172}, {1, 137, 29}, {1, 137, 173}, {1, 137, 174}, {1, 138, 174}, {1, 138, 175},
{1, 139, 175}, {1, 139, 176}, {1, 140, 176}, {1, 140, 177}, {1, 140, 178}, {1, 141, 30}, {1, 141, 178}, {1, 141, 179}, {1, 142, 179}, {1, 142, 180},
{1, 143, 180}, {1, 143, 181}, {1, 144, 182}, {1, 144, 183}, {1, 145, 183}, {1, 145, 184}, {1, 146, 184}, {1, 146, 185}, {1, 147, 186}, {1, 147, 187},
{1, 148, 187}, {1, 148, 188}, {1, 149, 188}, {1, 149, 189}, {1, 150, 190}, {1, 151, 191}, {1, 151, 192}, {1, 152, 192}, {1, 152, 193}, {1, 153, 194},
{1, 154, 195}, {1, 154, 196}, {1, 155, 196}, {1, 155, 197}, {1, 156, 198}, {1, 157, 199}, {1, 173, 30}, {1, 174, 30}, {1, 175, 30}, {1, 178, 31},
{1, 179, 31}, {1, 180, 31}, {1, 181, 31}, {1, 184, 32}, {1, 185, 32}, {1, 186, 32}, {1, 187, 32}, {1, 188, 32}, {1, 189, 33}, {1, 190, 33},
{1, 191, 33}, {1, 192, 33}, {1, 193, 33}, {1, 194, 33}, {1, 194, 34}, {1, 195, 34}, {1, 196, 34}, {1, 197, 34}, {1, 198, 34}, {1, 199, 34},
}

Definition at line 49 of file testPlaneProbingTetrahedronEstimator.cpp.

Referenced by TEST_CASE().

◆ NORMALS_BIG

const Z3i::Vector NORMALS_BIG[2]
static
Initial value:
= {
{1, 59438, 82499}, {2071, 8513, 6444}
}

Definition at line 62 of file testPlaneProbingTetrahedronEstimator.cpp.

Referenced by TEST_CASE().