1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include <test_HYDROData_Bathymetry.h>
21 #include <HYDROData_Document.h>
22 #include <HYDROData_Tool.h>
23 #include <HYDROData_Bathymetry.h>
30 #include <QTextStream>
32 #include <gp_Pnt2d.hxx>
34 void generateOne( QTextStream& theStream,
35 double theFirstX, double theFirstY,
36 double theLastX, double theLastY )
38 const int aNbPoints = 50;
40 double aComDist = gp_Pnt2d( theFirstX, theFirstY ).Distance( gp_Pnt2d( theLastX, theLastY ) );
41 double aStep = aComDist / (double)aNbPoints;
44 double aCurDist = 0.0;
45 for ( int i = 0; i <= aNbPoints; ++i )
47 double aRatio = ( aCurDist / ( aComDist - aCurDist ) );
49 double anX = ( theFirstX + aRatio * theLastX ) / ( 1 + aRatio );
50 double anY = ( theFirstY + aRatio * theLastY ) / ( 1 + aRatio );
51 double aZ = aStepZ * aStepZ + sin( (float)rand() );
52 theStream << anX << " " << anY << " " << aZ << " \n";
59 bool test_HYDROData_Bathymetry::createTestFile( const QString& theFileName )
61 QFile aTmpFile( theFileName );
62 if ( !aTmpFile.open( QIODevice::WriteOnly | QIODevice::Text ) )
66 QTextStream anOutStream( &aTmpFile );
69 generateOne( anOutStream, 0, 5, 0, -5 );
70 generateOne( anOutStream, 10, 5, 10, -5 );
71 generateOne( anOutStream, 20, 5, 20, -5 );
72 generateOne( anOutStream, 30, 5, 30, -5 );
73 generateOne( anOutStream, 40, 5, 40, -5 );
74 generateOne( anOutStream, 45.833271, 6.703101, 50.85397, -3.794724 );
75 generateOne( anOutStream, 50.85397, 11.267372, 56.787525, 2.367043 );
76 generateOne( anOutStream, 52.67968, 16.516285, 62.721077, 10.354518 );
77 generateOne( anOutStream, 55.190029, 23.819118, 65.23143, 17.657352 );
78 generateOne( anOutStream, 58.385021, 31.806595, 68.198204, 23.819118 );
79 generateOne( anOutStream, 65.916069, 38.653004, 75.044609, 27.470537 );
80 generateOne( anOutStream, 76.870323, 41.847992, 82.575661, 28.38339 );
81 generateOne( anOutStream, 92.845276, 40.022282, 91.932419, 26.557682 );
82 generateOne( anOutStream, 106.081657, 35.686226, 98.778824, 21.99341 );
83 generateOne( anOutStream, 119.774475, 29.980886, 106.994514, 14.91879 );
84 generateOne( anOutStream, 133.239075, 26.785896, 115.666634, 5.790246 );
85 generateOne( anOutStream, 150.811523, 20.167702, 125.47982, -4.707579 );
86 generateOne( anOutStream, 163.591476, 13.777717, 135.977631, -12.92327 );
87 generateOne( anOutStream, 183.446045, 11.267367, 151.496155, -24.105736 );
88 generateOne( anOutStream, 197.367081, 8.98523100, 172.720016, -31.180355 );
89 generateOne( anOutStream, 214.026672, 9.669872, 197.823502, -38.483189 );
90 generateOne( anOutStream, 235.706985, 9.89809100, 220.873108, -47.155304 );
91 generateOne( anOutStream, 266.744019, 9.213447, 248.715134, -58.565987 );
92 generateOne( anOutStream, 307.366028, 10.354514, 278.611145, -67.922737 );
93 generateOne( anOutStream, 342.510925, 7.159524, 316.951019, -84.81053 );
94 generateOne( anOutStream, 384.659393, -4.55408, 350.913635, -100.02983 );
95 generateOne( anOutStream, 443.097107, -21.015415, 391.243927, -118.960365 );
96 generateOne( anOutStream, 500.711792, -34.184483, 440.62793, -147.7677 );
97 generateOne( anOutStream, 547.626587, -52.291954, 482.604309, -169.990509 );
98 generateOne( anOutStream, 589.603027, -68.753288, 534.45752, -193.8594 );
99 generateOne( anOutStream, 633.225525, -97.560631, 569.026306, -206.205444 );
100 generateOne( anOutStream, 673.555786, -120.606499, 601.948975, -224.312912 );
101 generateOne( anOutStream, 719.647522, -148.590775, 654.625305, -248.181854 );
102 generateOne( anOutStream, 770.677673, -183.982635, 708.947693, -278.635315 );
103 generateOne( anOutStream, 824.177002, -225.959045, 742.69342, -314.027191 );
104 generateOne( anOutStream, 855.937317, -260.368958, 793.05932, -341.853638 );
105 generateOne( anOutStream, 884.168213, -294.37439, 838.6137700, -355.969116 );
106 generateOne( anOutStream, 915.607178, -327.096588, 875.185669, -366.234894 );
107 generateOne( anOutStream, 940.630066, -348.269775, 903.416565, -381.633575 );
108 generateOne( anOutStream, 963.728088, -370.726166, 936.780396, -397.032257 );
109 generateOne( anOutStream, 983.618042, -390.61615, 959.878418, -411.789337 );
110 generateOne( anOutStream, 999.658325, -407.939667, 978.485107, -425.904785 );
111 generateOne( anOutStream, 1018.265076, -422.696716, 996.450256, -443.228302 );
112 generateOne( anOutStream, 1040.079834, -441.303467, 1017.623413, -459.9102175 );
113 generateOne( anOutStream, 1055.478516, -456.060547, 1034.946899, -475.9505 );
114 generateOne( anOutStream, 1074.085327, -474.025665, 1058.044922, -493.274017 );
122 void test_HYDROData_Bathymetry::testFileImport()
124 Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( 1 );
126 Handle(HYDROData_Bathymetry) aBathymetry =
127 Handle(HYDROData_Bathymetry)::DownCast( aDoc->CreateObject( KIND_BATHYMETRY ) );
129 QString aFileName = QDir::tempPath() + QDir::separator() + "test.xyz";
130 if ( !createTestFile( aFileName ) )
131 return; // No file has been created
133 CPPUNIT_ASSERT( aBathymetry->ImportFromFile( aFileName.toStdString().c_str() ) );
135 HYDROData_Bathymetry::AltitudePoints anAltitudePoints = aBathymetry->GetAltitudePoints();
136 CPPUNIT_ASSERT( anAltitudePoints.Length() == 20 );
138 gp_XY aTestPoint( 1, 1 );
139 double anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
140 CPPUNIT_ASSERT( ValuesEquals( anAltitude, 10.0 ) );
142 aTestPoint = gp_XY( 0.5, 0.5 );
143 anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
144 CPPUNIT_ASSERT( ValuesEquals( anAltitude, 5.0 ) );
146 aTestPoint = gp_XY( 1.5, 1 );
147 anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
148 CPPUNIT_ASSERT( ValuesEquals( anAltitude, 10.0 ) );
150 aTestPoint = gp_XY( 1.5, 0.7 );
151 anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
152 CPPUNIT_ASSERT( ValuesEquals( anAltitude, 7.0 ) );
154 aTestPoint = gp_XY( 1.5, -0.7 );
155 anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
156 CPPUNIT_ASSERT( ValuesEquals( anAltitude, HYDROData_Bathymetry::GetInvalidAltitude() ) );
158 aTestPoint = gp_XY( 2, 3.5 );
159 anAltitude = aBathymetry->GetAltitudeForPoint( aTestPoint );
160 CPPUNIT_ASSERT( ValuesEquals( anAltitude, 35.0 ) );
166 void test_HYDROData_Bathymetry::testCopy()
168 Handle(HYDROData_Document) aDoc = HYDROData_Document::Document(1);
170 Handle(HYDROData_Bathymetry) aBathymetry1 =
171 Handle(HYDROData_Bathymetry)::DownCast( aDoc->CreateObject( KIND_BATHYMETRY ) );
173 QString aFileName = QDir::tempPath() + QDir::separator() + "test.xyz";
175 bool anIsFileCreated = createTestFile( aFileName );
177 if ( anIsFileCreated )
179 CPPUNIT_ASSERT( aBathymetry1->ImportFromFile( aFileName.toStdString().c_str() ) );
181 HYDROData_Bathymetry::AltitudePoints anAltitudePoints = aBathymetry1->GetAltitudePoints();
182 CPPUNIT_ASSERT( anAltitudePoints.Length() == 20 );
185 Handle(HYDROData_Bathymetry) aBathymetry2 =
186 Handle(HYDROData_Bathymetry)::DownCast( aDoc->CreateObject( KIND_BATHYMETRY ) );
188 aBathymetry1->CopyTo( aBathymetry2 );
190 if ( anIsFileCreated )
192 HYDROData_Bathymetry::AltitudePoints anAltitudePoints = aBathymetry2->GetAltitudePoints();
193 CPPUNIT_ASSERT( anAltitudePoints.Length() == 20 );