DGtal  1.3.beta
io/viewers/viewer3D-2-sets.cpp

Example of digital point visualization with Viewer3D.

See also
Visualization of DigitalSet and digital objects
Digital point visualization with Viewer3D.
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
#include "DGtal/io/viewers/Viewer3D.h"
using namespace std;
using namespace DGtal;
using namespace Z3i;
// Standard services - public :
int main( int argc, char** argv )
{
QApplication application(argc,argv);
MyViewer viewer;
viewer.show();
Point p1( 0, 0, 0 );
Point p2( 10, 10 , 10 );
Domain domain( p1, p2 );
viewer << domain;
DigitalSet shape_set( domain );
Shapes<Domain>::addNorm1Ball( shape_set, Point( 5, 5, 5 ), 2 );
Shapes<Domain>::addNorm2Ball( shape_set, Point( 3, 3, 3 ), 2 );
shape_set.erase(Point(3,3,3));
shape_set.erase(Point(6,6,6));
viewer << shape_set << MyViewer::updateDisplay;
return application.exec();
}
// //
DGtal::HyperRectDomain< Space >
DGtal::Display3D::updateDisplay
@ updateDisplay
Definition: Display3D.h:249
DGtal::Z2i::DigitalSet
DigitalSetSelector< Domain, BIG_DS+HIGH_BEL_DS >::Type DigitalSet
Definition: StdDefs.h:100
DGtal::Viewer3D
Definition: Viewer3D.h:135
DGtal
DGtal is the top-level namespace which contains all DGtal functions and types.
main
int main(int argc, char **argv)
Definition: testArithmeticDSS-benchmark.cpp:147
DGtal::Shapes
Aim: A utility class for constructing different shapes (balls, diamonds, and others).
Definition: DGtal/shapes/Shapes.h:71
domain
Domain domain
Definition: testProjection.cpp:88
DGtal::Viewer3D::show
virtual void show()
Overload QWidget method in order to add a call to updateList() method (to ensure that the lists are w...
Point
MyPointD Point
Definition: testClone2.cpp:383