DGtal 2.2.0
Loading...
Searching...
No Matches
exampleLMST3DBy2D.cpp
1
16
29
30
39
40
42#include <iostream>
43#include <iterator>
44#include <vector>
45#include "DGtal/base/Common.h"
46#include "DGtal/base/BasicTypes.h"
47#include "DGtal/helpers/StdDefs.h"
48
50#include "DGtal/geometry/curves/estimation/LambdaMST3DBy2D.h"
53
54
55using namespace std;
56using namespace DGtal;
57using namespace Z3i;
58
60
61int main()
62{
64 typedef vector < Point > Container;
65 typedef Container::const_iterator ConstIterator;
66 LambdaMST3DBy2D < ConstIterator > lmst;
68
69 // Input points
70 Container contour;
71 contour.push_back ( Point ( 18, 25, 18 ) );
72 contour.push_back ( Point ( 17, 25, 19 ) );
73 contour.push_back ( Point ( 16, 25, 20 ) );
74 contour.push_back ( Point ( 15, 25, 21 ) );
75 contour.push_back ( Point ( 14, 25, 22 ) );
76 contour.push_back ( Point ( 13, 25, 23 ) );
77 contour.push_back ( Point ( 12, 25, 24 ) );
78 contour.push_back ( Point ( 11, 25, 25 ) );
79 contour.push_back ( Point ( 10, 25, 26 ) );
80 contour.push_back ( Point ( 9, 25, 27 ) );
81 contour.push_back ( Point ( 8, 25, 28 ) );
82
83 lmst.init ( contour.cbegin ( ), contour.cend ( ), LambdaMST3DBy2D < ConstIterator >::MAIN_AXIS::X ) ;
85 for ( const auto & p : contour )
86 trace.info ( ) << lmst.eval ( p ) << std::endl;
88
90 lmst.init ( contour.cbegin ( ), contour.cend ( ), LambdaMST3DBy2D < ConstIterator >::MAIN_AXIS::X );
91 vector < RealVector > tangent;
92 lmst.eval ( contour.cbegin ( ), contour.cend ( ), back_insert_iterator < vector < RealVector > > ( tangent ) );
94 for ( const auto & t : tangent )
95 trace.info ( ) << t << std::endl;
96 return 0;
97}
98// //
DGtal::LambdaMST3DBy2DEstimator::init
void init(Iterator3D itB, Iterator3D itE, MAIN_AXIS axis)
DGtal::LambdaMST3DBy2DEstimator::eval
RealVector3D eval(const Point3D &point)
DGtal::Trace::info
std::ostream & info()
DGtal::Z3i
Z3i this namespace gathers the standard of types for 3D imagery.
DGtal
DGtal is the top-level namespace which contains all DGtal functions and types.
Definition ClosedIntegerHalfPlane.h:49
DGtal::trace
Trace trace
std
STL namespace.
main
int main(int, char **)
Definition testIntegerComputer.cpp:331