testDisplayKSCell.cpp

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#include <iostream>
#include "DGtal/base/Common.h"

using namespace std;
using namespace DGtal;



#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;

// Functions for testing Display of display of KS space Cell.

bool testViewer3D()
{
  unsigned int nbok = 0;
  unsigned int nb = 0;

  trace.beginBlock ( "Testing block ..." );
  nbok += true ? 1 : 0;
  nb++;
  trace.info() << "(" << nbok << "/" << nb << ") "
         << "true == true" << std::endl;
  trace.endBlock();

  return nbok == nb;
}

// Standard services - public :

int main( int argc, char** argv )
{

 QApplication application(argc,argv);


 KSpace K;
 Point plow(0,0,0);
 Point pup(3,3,2);
 Domain domain( plow, pup );
 K.init( plow, pup, true );

 Viewer3D<Space, KSpace> viewer(K);
 viewer.show();
 trace.beginBlock ( "Testing display KSCell in Viewer 3D" );
 //viewer << SetMode3D( domain.className(), "Paving" );
 // if the domain is visible can't see the cubes inside
 // viewer << domain;


 // Drawing cell of dimension 3
 Cell voxelA = K.uCell(Point(1, 1, 1));
 SCell voxelB = K.sCell(Point(1, 1, 3));
 viewer << voxelB<< voxelA;//

 // drawing cells of dimension 2
 SCell surfelA = K.sCell( Point( 2, 1, 3 ) );
 SCell surfelB = K.sCell( Point( 1, 0, 1 ), false );
 Cell surfelC = K.uCell( Point( 1, 2, 1 ) );
 SCell surfelD = K.sCell( Point( 1, 1, 0 ) );
 Cell surfelE = K.uCell( Point( 1, 1, 2 ) );
 viewer << surfelA << surfelB << surfelC << surfelD << surfelE;

 Cell linelA = K.uCell(Point(2, 1 ,2));
 SCell linelB = K.sCell(Point(2, 2 ,1));
 SCell linelC = K.sCell(Point(1, 2 ,2), false);
 viewer << linelA << linelB << linelC;


 Cell center = K.uCell(Point(5,5,5));
// Testing display of oriented surfels:
 SCell ssurfelXZ = K.sCell( Point( 5, 6, 5 ), false );
 SCell ssurfelXY = K.sCell( Point( 5, 5, 6 ), false );
 SCell ssurfelZY = K.sCell( Point( 6, 5, 5 ), false );
 viewer<< center;

 SCell ssurfelXZo = K.sCell( Point( 5, 4, 5 ), false );
 SCell ssurfelXYo = K.sCell( Point( 5, 5, 4 ), false );
 SCell ssurfelZYo = K.sCell( Point( 4, 5, 5 ), false );

 viewer << ssurfelXZ << ssurfelXY << ssurfelZY;
 viewer << ssurfelXZo << ssurfelXYo << ssurfelZYo;

 // Testing display oriented pointels
 Cell pointelA = K.uCell(Point(2, 2, 2));
 SCell pointelB = K.sCell(Point(4, 4, 4), true);
 SCell pointelC = K.sCell(Point(6, 4, 4), false);
 SCell linelAC = K.sCell(Point(5, 4, 4), false);
 viewer << pointelA << pointelB << pointelC << linelAC;

 viewer <<  Viewer3D<>::updateDisplay;

 bool res =  application.exec();
 trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
 trace.endBlock();
 return res ? 0 : 1;
}
//                                                                           //