io/viewers/viewer3D-4-modes.cpp

Example of default visualization of a digital point sets with the associated domain

See also

Examples with Object modes

Illustration of the Paving/Grid modes on 3D points

 


#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 viewer;
 
  Point p1( -1, -1, -2 );
  Point p2( 2, 2, 3 );
  Point p3( 1, 1, 1 );
  Point p4( 2, -1, 3 );
  Point p5( -1, 2, 3 );
  Point p6( 0, 0, 0 );
  Point p0( 0, 2, 1 );
 
  Domain domain( p1, p2 );
 
  viewer << p1 << p2 << p3<< p4<< p5 << p6 << p0;
  viewer << domain;
 
  // Draws point as balls instead of cubes
  viewer.drawAsBalls();
  viewer << p1 << p2 << p3<< p4<< p5 << p6 << p0;
  viewer << domain;
 
  // Draws a grid instead of cubes
  viewer.drawAsGrid();
  viewer << domain;
 
  viewer.show();
  return 0;
}
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