io/viewers/viewer3D-2-sets.cpp

Example of digital point visualization with PolyscopeViewer.

See also

Visualization of DigitalSet and digital objects

Digital point visualization with PolyscopeViewer.

 
#include <iostream>
 
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
 
#include "DGtal/io/viewers/PolyscopeViewer.h"
 
 
using namespace std;
using namespace DGtal;
using namespace Z3i;
 
 
// Standard services - public :
 
int main()
{
  PolyscopeViewer v;
  Point p1( 0, 0, 0 );
  Point p2( 10, 10 , 10 );
  Domain domain( p1, p2 );
  
  v << p1 << p2 << 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));
  
  v << shape_set;
 
  v.show();
  return 0;
}
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