io/viewers/viewer3D-5-custom.cpp

Example of a custom display

See also

Changing the style for displaying drawable elements.

Example of several custom display .

 
#include <iostream>
 
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/io/Color.h"
#include "DGtal/io/DrawWithDisplay3DModifier.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);
 
 typedef Viewer3D<> MyViewer;
 MyViewer viewer;
 viewer.show();
 
 
 Point p1( -1, -1, -2 );
 Point p2( 2, 2, 3 );
 Domain domain( p1, p2 );
 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 );
 viewer <<  SetMode3D( p1.className(), "PavingWired" );
 viewer << p1 << p2 << p3;
 
 
 //viewer <<  SetMode3D( p1.className(), "Grid" );
  viewer << CustomColors3D(Color(250, 0,0),Color(250, 0,0));
  viewer << p4 << p5 ;
  viewer <<  SetMode3D( p1.className(), "Both" );
  viewer << CustomColors3D(Color(250, 200,0, 100),Color(250, 0,0, 100));
  viewer << p6;
  viewer << CustomColors3D(Color(250, 200,0, 100),Color(250, 200,0, 20));
  viewer << p0;
 
 
  viewer << SetMode3D(domain.className(), "Paving");
  viewer << domain << MyViewer::updateDisplay;
 
 
 return application.exec();
}
//                                                                           //