DGtal 1.3.0
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Functions
testBallQuad.cpp File Reference
#include <iostream>
#include "DGtal/base/Common.h"
#include "ConfigTest.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/topology/ImplicitDigitalSurface.h"
#include "DGtal/io/boards/Board3D.h"

Go to the source code of this file.

Functions

bool testBallQuad ()
 
int main (int argc, char **argv)
 

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
David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@l.nosp@m.iris..nosp@m.cnrs.nosp@m..fr ) Laboratoire d'InfoRmatique en Image et Systemes d'information - LIRIS (CNRS, UMR 5205), CNRS, France
Date
2014/04/14

Functions for testing class BallQuad.

This file is part of the DGtal library.

Definition in file testBallQuad.cpp.

Function Documentation

◆ main()

int main ( int  argc,
char **  argv 
)

Definition at line 121 of file testBallQuad.cpp.

122{
123 trace.beginBlock ( "Testing class BallQuad" );
124 trace.info() << "Args:";
125 for ( int i = 0; i < argc; ++i )
126 trace.info() << " " << argv[ i ];
127 trace.info() << endl;
128
129 bool res = testBallQuad(); // && ... other tests
130 trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
131 trace.endBlock();
132 return res ? 0 : 1;
133}
void beginBlock(const std::string &keyword="")
std::ostream & emphase()
std::ostream & info()
double endBlock()
Trace trace
Definition: Common.h:154
bool testBallQuad()

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), testBallQuad(), and DGtal::trace.

◆ testBallQuad()

bool testBallQuad ( )

Definition at line 68 of file testBallQuad.cpp.

69{
70 unsigned int nbok = 0;
71 unsigned int nb = 0;
72
73 trace.beginBlock ( "Testing... Ball with quadnormal");
74 using namespace Z3i;
75 typedef ImplicitDigitalBall3<Point> ImplicitDigitalBall;
77 typedef Boundary::SurfelConstIterator ConstIterator;
78 typedef Boundary::Surfel Surfel;
79 Point p1( -50, -50, -50 );
80 Point p2( 50, 50, 50 );
81 KSpace K;
82 nbok += K.init( p1, p2, true ) ? 1 : 0;
83 nb++;
84 trace.info() << "(" << nbok << "/" << nb << ") "
85 << "K.init() is ok" << std::endl;
86 ImplicitDigitalBall ball( 30.0 );
87 Surfel bel = Surfaces<KSpace>::findABel( K, ball, 10000 );
88 Boundary boundary( K, ball,
90 unsigned int nbsurfels = 0;
91
93
94 for ( ConstIterator it = boundary.begin(), it_end = boundary.end();
95 it != it_end; ++it )
96 {
97 ++nbsurfels;
98
100 *it,
101 board.embedKS(*it).getNormalized());
102 }
103
104 trace.info() << nbsurfels << " surfels found." << std::endl;
105
106 board.saveOBJ("testball.obj");
107
108
109 nbok += true ? 1 : 0;
110 nb++;
111 trace.info() << "(" << nbok << "/" << nb << ") "
112 << "true == true" << std::endl;
113 trace.endBlock();
114
115 return nbok == nb;
116}
The class Board3D is a type of Display3D which export the figures in the format OBJ/MTL when calling ...
Definition: Board3D.h:82
Aim: A model of CDigitalSurfaceContainer which defines the digital surface as the boundary of an impl...
Aim: This class is a model of CCellularGridSpaceND. It represents the cubical grid as a cell complex,...
bool init(const Point &lower, const Point &upper, bool isClosed)
Specifies the upper and lower bounds for the maximal cells in this space.
static SCell findABel(const KSpace &K, const PointPredicate &pp, unsigned int nbtries=1000)
Aim: Represent adjacencies between surfel elements, telling if it follows an interior to exterior ord...
MyDigitalSurface::ConstIterator ConstIterator
static void drawOrientedSurfelWithNormal(Display &display, const typename KSpace::SCell &aSignedCell, const RealVector &aNormal, const bool enableDoubleFace=false)
Represents a signed cell in a cellular grid space by its Khalimsky coordinates and a boolean value.
MyPointD Point
Definition: testClone2.cpp:383
KSpace K

References DGtal::Trace::beginBlock(), DGtal::Display3DFactory< TSpace, TKSpace >::drawOrientedSurfelWithNormal(), DGtal::Display3D< Space, KSpace >::embedKS(), DGtal::Trace::endBlock(), DGtal::Surfaces< TKSpace >::findABel(), DGtal::PointVector< dim, TEuclideanRing, TContainer >::getNormalized(), DGtal::Trace::info(), DGtal::KhalimskySpaceND< dim, TInteger >::init(), K, DGtal::Board3D< Space, KSpace >::saveOBJ(), and DGtal::trace.

Referenced by main().