io/viewers/viewer3D-3-objects.cpp

Example of 6-18 digital Adjacencies visualization with PolyscopeViewer.

See also

Drawmode selection: the example of digital objects in 3D

6-18 digital Adjacencies visualization with PolyscopeViewer.

 

#include <iostream>
 
#include "DGtal/base/Common.h"
#include "DGtal/io/Color.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( int argc, char** argv )
{
  PolyscopeViewer v;
  
  // Instructs the viewer to draw adjacencies relation whenever possible
  v.drawAdjacencies(true /* false */);
 
  Point p1( 0, 0, 0 );
  Point p2( 10, 10 , 10 );
  Domain domain( p1, p2 );
 
  DigitalSet shape_set( domain );
  Shapes<Domain>::addNorm1Ball( shape_set, Point( 5, 5, 5 ), 2 );
  Shapes<Domain>::addNorm2Ball( shape_set, Point( 3, 3, 3 ), 2 );
 
  v << shape_set;
 
  Object6_18 shape1( dt6_18, shape_set );
  Object18_6 shape2( dt18_6, shape_set );
  
  // Draws both the object the adjacencies
  v << shape1;
  v << shape2;
 
  v.show();
  return 0;
}
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