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C++ Viewer3D类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中Viewer3D类的典型用法代码示例。如果您正苦于以下问题：C++ Viewer3D类的具体用法？C++ Viewer3D怎么用？C++ Viewer3D使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Viewer3D类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: main

int main( int argc, char** argv )
{
  if ( argc < 4 )
    {
      usage( argc, argv );
      return 1;
    }
  std::string inputFilename = argv[ 1 ];
  unsigned int minThreshold = atoi( argv[ 2 ] );
  unsigned int maxThreshold = atoi( argv[ 3 ] );

  //! [volScanBoundary-readVol]
  trace.beginBlock( "Reading vol file into an image." );
  typedef ImageSelector < Domain, int>::Type Image;
  Image image = VolReader<Image>::importVol(inputFilename);
  DigitalSet set3d (image.domain());
  SetFromImage<DigitalSet>::append<Image>(set3d, image, 
                                          minThreshold, maxThreshold);
  trace.endBlock();
  //! [volScanBoundary-readVol]
  
  
  //! [volScanBoundary-KSpace]
  trace.beginBlock( "Construct the Khalimsky space from the image domain." );
  KSpace ks;
  bool space_ok = ks.init( image.domain().lowerBound(), 
                           image.domain().upperBound(), true );
  if (!space_ok)
    {
      trace.error() << "Error in the Khamisky space construction."<<std::endl;
      return 2;
    }
  trace.endBlock();
  //! [volScanBoundary-KSpace]

  //! [volScanBoundary-ExtractingSurface]
  trace.beginBlock( "Extracting boundary by scanning the space. " );
  KSpace::SCellSet boundary;
  Surfaces<KSpace>::sMakeBoundary( boundary, ks, set3d,
                                   image.domain().lowerBound(), 
                                   image.domain().upperBound() );
  trace.endBlock();
  //! [volScanBoundary-ExtractingSurface]

  //! [volScanBoundary-DisplayingSurface]
  trace.beginBlock( "Displaying surface in Viewer3D." );
  QApplication application(argc,argv);
  Viewer3D viewer;
  viewer.show(); 
  viewer << CustomColors3D(Color(250, 0, 0 ), Color( 128, 128, 128 ) );
  unsigned long nbSurfels = 0;
  for ( KSpace::SCellSet::const_iterator it = boundary.begin(),
          it_end = boundary.end(); it != it_end; ++it, ++nbSurfels )
    viewer << *it;
  viewer << Viewer3D::updateDisplay;
  trace.info() << "nb surfels = " << nbSurfels << std::endl;
  trace.endBlock();
  return application.exec();
  //! [volScanBoundary-DisplayingSurface]
}
开发者ID:kerautret，项目名称:DGCI_IPOL_Demo，代码行数:60，代码来源:volScanBoundary.cpp


示例2: testSphericalViewerInteger

bool testSphericalViewerInteger(int argc, char **argv)
{
  QApplication application(argc,argv);

  trace.beginBlock ( "Testing Spherical Accumulator Viewer  with Integer numbers..." );

  typedef Z3i::Vector Vector;

  SphericalAccumulator<Vector> accumulator(15);
  trace.info()<< accumulator << std::endl;

  for(unsigned int i=0; i< 10000; i++)
    accumulator.addDirection( Vector (1+(rand()-RAND_MAX/2),
                                      (1+(rand()-RAND_MAX/2)),
                                      (1+(rand()-RAND_MAX/2))));

  Viewer3D<> viewer;
  viewer.show();
  Vector a,b,c,d;
  Display3DFactory<Space,KSpace>::draw(viewer,accumulator, Z3i::RealVector(1.0,1.0,1.0), 3.0);

    trace.info() << "Bin values: ";
  for(SphericalAccumulator<Vector>::ConstIterator it=accumulator.begin(), itend=accumulator.end();
      it != itend;
      ++it)
    trace.info() << *it<<" ";
  trace.info() << std::endl;
  trace.info() << accumulator<<std::endl;

  viewer << Viewer3D<>::updateDisplay;
  bool res = application.exec();
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}
开发者ID:BorisMansencal，项目名称:DGtal，代码行数:35，代码来源:testSphericalAccumulatorQGL.cpp


示例3: main

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

 QApplication application(argc,argv);
 Viewer3D viewer;
 viewer.show();

 Point p1( 0, 0, 0 );
 Point p2( 20, 20, 20 );
 Domain domain(p1, p2);
 DigitalSet shape_set( domain );
 
 Shapes<Domain>::addNorm2Ball( shape_set, Point( 10, 10, 10 ), 7 );
 viewer << SetMode3D( shape_set.styleName(), "Both" );
 viewer << shape_set;
 viewer << CustomColors3D(Color(250, 200,0, 100),Color(250, 200,0, 20));
 viewer <<  SetMode3D( p1.styleName(), "Paving" );
 
 //viewer << ClippingPlane(1,0,0,-4.9);
 viewer << ClippingPlane(0,1,0.3,-10); 
 
 
 
 
 viewer << Viewer3D::updateDisplay;
 return application.exec();
}
开发者ID:malaterre，项目名称:DGtal，代码行数:27，代码来源:viewer3D-6-clipping.cpp


示例4: main

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

  std::string inputFilename = examplesPath + "samples/Al.100.vol"; 
  QApplication application(argc,argv);
  Viewer3D viewer;
  viewer.show(); 
  
  typedef ImageSelector < Z3i::Domain, int>::Type Image;
  // Image image = VolReader<Image>::VolReader<Image>::importVol(inputFilename);
  Image image = VolReader<Image>::importVol(inputFilename);
  Z3i::DigitalSet set3d (image.domain());
  SetFromImage<Z3i::DigitalSet>::append<Image>(set3d, image, 0,255);
  Z3i::Object18_6 obj3d (Z3i::dt18_6, set3d);
  Z3i::Object18_6 border = obj3d.border();
  viewer << border;
  viewer << ClippingPlane(0,1,0, -40) << Display3D::updateDisplay;
  //viewer << ClippingPlane(0,-1,0, 70)<< Viewer3D::updateDisplay;
  //viewer << ClippingPlane(1,0.1,0, -50)<< Viewer3D::updateDisplay;
  //viewer << ClippingPlane(1,0.1,0, -50)<< Viewer3D::updateDisplay;
  
  

  
  return application.exec();   
}
开发者ID:gdamiand，项目名称:DGtal，代码行数:26，代码来源:3dBorderExtractionImg.cpp


示例5: main

int main( int argc, char** argv )
{
  std::string inputFilename = examplesPath + "samples/pointList3d.pl";
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
  // Importing the 3d set of points  contained with the default index (0, 1, 2);
  vector<Z3i::Point> vectPoints=  PointListReader<Z3i::Point>::getPointsFromFile(inputFilename);
  for(unsigned int i=0; i<vectPoints.size();i++){
    viewer << vectPoints.at(i);
  }

  // Importing the 3d set of points with another index definition  (0, 2, 1);
  vector<unsigned int> vPos;
  vPos.push_back(0);
  vPos.push_back(2);
  vPos.push_back(1);
  vectPoints=  PointListReader<Z3i::Point>::getPointsFromFile(inputFilename, vPos);
  viewer<< CustomColors3D(Color(255,0,0), Color(255,0,0));
  for(unsigned int i=0; i<vectPoints.size();i++){
    viewer << vectPoints.at(i);
  }

  viewer   << Viewer3D<>::updateDisplay;
  return application.exec();
}
开发者ID:151706061，项目名称:DGtal，代码行数:26，代码来源:digitalSetFromPointList.cpp


示例6: main

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

  //! [MeshUseInitDisplay]
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
  //! [MeshUseInitDisplay]


  //! [MeshUseMeshCreation]
  // A mesh is constructed and faces are added from the vertex set.
  //! [MeshUseMeshConstructor]
  Mesh<Point> aMesh(true);
  //! [MeshUseMeshConstructor]

  //! [MeshUseMeshAddingPoints]
  aMesh.addVertex(Point(0,0,0));
  aMesh.addVertex(Point(1,0,0));
  aMesh.addVertex(Point(1,1,0));
  //! [MeshUseMeshAddingPoints]

  aMesh.addVertex(Point(0,0,1));
  aMesh.addVertex(Point(1,0,1));
  aMesh.addVertex(Point(1,1,1));
  aMesh.addVertex(Point(0,1,1));

  aMesh.addVertex(Point(0,1,0));
  aMesh.addVertex(Point(0,2,0));
  aMesh.addVertex(Point(0,3,1));
  aMesh.addVertex(Point(0,2,2));
  aMesh.addVertex(Point(0,1,2));
  aMesh.addVertex(Point(0,0,1));
  //! [MeshUseMeshAddingBasicFaces]
  aMesh.addTriangularFace(0, 1, 2, Color(150,0,150,104));
  aMesh.addQuadFace(6,5,4,3, Color::Blue);
  //! [MeshUseMeshAddingBasicFaces]

  //! [MeshUseMeshAddingPolygonalFaces]
  vector<unsigned int> listIndex;
  listIndex.push_back(7);
  listIndex.push_back(8);
  listIndex.push_back(9);
  listIndex.push_back(10);
  listIndex.push_back(11);
  listIndex.push_back(12);
  aMesh.addFace(listIndex, Color(150,150,0,54));
  //! [MeshUseMeshAddingPolygonalFaces]
  //! [MeshUseMeshCreation]

  //! [MeshUseDisplay]
  viewer.setLineColor(Color(150,0,0,254));
  viewer << aMesh;
  viewer << Viewer3D<>::updateDisplay;
  //! [MeshUseDisplay]
  bool res = application.exec();
  FATAL_ERROR(res);
  return true;
}
开发者ID:151706061，项目名称:DGtal，代码行数:59，代码来源:mesh3DConstructionAndVisualisation.cpp


示例7: main

int main( int argc, char** argv )
{
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned char>  imageNG;
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned int>  imageCol;

 QApplication application(argc,argv);
 Viewer3D<> viewer;
 viewer.setWindowTitle("simpleViewer");
 viewer.show();
 
 
 Point p1( 0, 0, 0 );
 Point p2( 125, 188, 0 );
 Point p3( 30, 30, 30 );

 std::string filename =  testPath + "samples/church-small.pgm";
 std::string filename3 =  testPath + "samples/color64.ppm";
 
 imageNG image = DGtal::PGMReader<imageNG>::importPGM(filename); 
 imageNG image2 = DGtal::GenericReader<imageNG>::import(filename); 
 imageCol image3 = DGtal::GenericReader<imageCol>::import(filename3); 
 
 viewer << DGtal::AddTextureImage2DWithFunctor<imageNG,  hueFct , Z3i::Space, Z3i::KSpace>(image2, hueFct(), Viewer3D<>::RGBMode );
 viewer << image;
 viewer << DGtal::AddTextureImage2DWithFunctor<imageCol,  DefaultFunctor, Z3i::Space, Z3i::KSpace>(image3, DefaultFunctor(), Viewer3D<>::RGBMode );
 viewer << DGtal::UpdateImagePosition<Z3i::Space, Z3i::KSpace>(0, Viewer3D<>::xDirection,  50, 50, 50 );
 viewer << DGtal::UpdateImagePosition<Z3i::Space, Z3i::KSpace>(2, Viewer3D<>::yDirection,  0, 0, 0);
 
 viewer << SetMode3D( image.domain().className(), "BoundingBox" );
 viewer << image.domain();
 viewer << DGtal::Update2DDomainPosition<Z3i::Space, Z3i::KSpace>(0, Viewer3D<>::xDirection, 0, 0, 0);
 for(unsigned int i= 0; i< 10; i++){
   if(i%4==0){
     viewer << SetMode3D( image.className(), "" );
   }else if(i%4==1){
     viewer << SetMode3D( image.className(), "BoundingBox" );
   }else if(i%4==2){
     viewer << SetMode3D( image.className(), "Grid" );
   }else if(i%4==3){
     viewer << SetMode3D( image.className(), "InterGrid" );
   }
   viewer << image; 
   viewer << DGtal::UpdateImageData<imageNG>(i+3, image,  i*50, i*50, i*50);
 }


 viewer << p1 << p2 << p3;
 viewer << Viewer3D<>::updateDisplay;


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


}
开发者ID:alinemartin，项目名称:DGtal，代码行数:57，代码来源:test3DImageView.cpp


示例8: main

int main( int argc, char** argv )
{
  trace.beginBlock ( "Testing class MeshFromPointsDisplay" );
  trace.info() << "Args:";
  for ( int i = 0; i < argc; ++i )
    trace.info() << " " << argv[ i ];
  trace.info() << endl;
  //! [MeshFromPointsUseInitDisplay]
  QApplication application(argc,argv);
  Viewer3D viewer;
  viewer.show();     
  //! [MeshFromPointsUseInitDisplay]

  //! [MeshFromPointsUseMeshCreation]
  MeshFromPoints<Point> aMesh(true);
  aMesh.addVertex(Point(0,0,0));
  aMesh.addVertex(Point(1,0,0));
  aMesh.addVertex(Point(1,1,0));

  aMesh.addVertex(Point(0,0,1));
  aMesh.addVertex(Point(1,0,1));
  aMesh.addVertex(Point(1,1,1));
  aMesh.addVertex(Point(0,1,1));

  aMesh.addVertex(Point(0,1,0));
  aMesh.addVertex(Point(0,2,0));
  aMesh.addVertex(Point(0,3,1));
  aMesh.addVertex(Point(0,2,2));
  aMesh.addVertex(Point(0,1,2));
  aMesh.addVertex(Point(0,0,1));
  
  aMesh.addTriangularFace(0, 1, 2, Color(150,0,150,104));
  aMesh.addQuadFace(6,5,4,3, Color::Blue);
  
  vector<unsigned int> listIndex;
  listIndex.push_back(7);
  listIndex.push_back(8);
  listIndex.push_back(9);
  listIndex.push_back(10);
  listIndex.push_back(11);  
  listIndex.push_back(12);  

  aMesh.addFace(listIndex, Color(150,150,0,54));
  //! [MeshFromPointsUseMeshCreation]
  //! [MeshFromPointsUseDisplay]
  viewer.setLineColor(Color(150,0,0,254));
  viewer << aMesh;
  viewer << Viewer3D::updateDisplay;
  bool res = application.exec();
  //! [MeshFromPointsUseDisplay]
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}
开发者ID:Jeremy-Gaillard，项目名称:DGtal，代码行数:54，代码来源:testMeshFromPointsDisplay.cpp


示例9: main

int main( int argc, char** argv )
{
  std::string inputFilename = examplesPath + "samples/Al.100.vol";
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
  typedef ImageSelector < Z3i::Domain, int>::Type Image;
  Image image = VolReader<Image>::importVol(inputFilename);
  Z3i::DigitalSet set3d (image.domain());
  SetFromImage<Z3i::DigitalSet>::append<Image>(set3d, image, 0,255);
  viewer << SetMode3D(image.domain().className(), "BoundingBox");
  viewer << set3d << image.domain()  << Viewer3D<>::updateDisplay;
  return application.exec();
}
开发者ID:151706061，项目名称:DGtal，代码行数:14，代码来源:digitalSetFromVol.cpp


示例10: main

int main( int argc, char** argv )
{
  QApplication application(argc,argv);
  typedef DGtal::SpaceND<3, DGtal::int32_t> MySpace;
  typedef MySpace::Point MyPoint;
  typedef HyperRectDomain<MySpace> MyDomain;
  MyPoint p1( 0, 0, 0 );
  MyPoint p2( 5, 5 ,5 );
  MyPoint p3( 2, 3, 4 );
  MyDomain domain( p1, p2 );
  Viewer3D viewer; // for 3D visualization
  viewer.show();
  viewer << domain;  
  viewer << p1 << p2 << p3;
  viewer<< Viewer3D::updateDisplay;
  return application.exec();
}
开发者ID:malaterre，项目名称:DGtal，代码行数:17，代码来源:demo-kernel-2.cpp


示例11: main

int main( int argc, char** argv )
{
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z3i::Domain, unsigned char>  Image3D;

 QApplication application(argc,argv);
 Viewer3D<> viewer;
 viewer.setWindowTitle("simpleViewer");
 viewer.show();
 trace.beginBlock("Testing Viewer with display of 3D Image  "); 
 
 Point p1( 0, 0, 0 );
 Point p2( 125, 188, 0 );
 Point p3( 30, 30, 30 );
 
 std::string filename =  testPath + "samples/lobsterCroped.vol";
 viewer.setFillTransparency(150);
 Image3D image3d =  VolReader<Image3D>::importVol(filename); 
 viewer << SetMode3D(image3d.className(), "BoundingBox");
 viewer << DGtal::AddTextureImage3DWithFunctor<Image3D,  hueFct , Space, KSpace>(image3d, hueFct(),Viewer3D<>::RGBMode );
 viewer.setFillTransparency(255);
 // Extract some slice images:
 // Get the 2D domain of the slice:
 DGtal::Projector<DGtal::Z2i::Space>  invFunctor; invFunctor.initRemoveOneDim(2);
 DGtal::Z2i::Domain domain2D(invFunctor(image3d.domain().lowerBound()),
			     invFunctor(image3d.domain().upperBound()));
  
  typedef DGtal::ConstImageAdapter<Image3D, DGtal::Z2i::Domain,  DGtal::Projector< Z3i::Space>,
				    Image3D::Value,  DGtal::DefaultFunctor >  SliceImageAdapter;
  DGtal::DefaultFunctor idV;
  DGtal::Projector<DGtal::Z3i::Space> aSliceFunctorZ(5); aSliceFunctorZ.initAddOneDim(2);
  SliceImageAdapter sliceImageZ(image3d, domain2D, aSliceFunctorZ, idV);

  viewer << sliceImageZ;
  viewer <<  DGtal::UpdateImagePosition<Space, KSpace>(6, Viewer3D<>::zDirection, 0.0, 0.0, -10.0);
 
 viewer << p1 << p2 << p3;
 viewer << Viewer3D<>::updateDisplay;


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


}
开发者ID:arnaudetitia，项目名称:DGtal，代码行数:46，代码来源:test3DImage3DView.cpp


示例12: main

int main( int argc, char** argv )
{
 QApplication application(argc,argv);
//! [DigiHelixConstr]
 typedef EllipticHelix < Space > MyHelix;
 typedef NaiveParametricCurveDigitizer3D < MyHelix >  DigitizerHelix;
 typedef NaiveParametricCurveDigitizer3D < MyHelix >::DigitalCurve MyDigitalCurve;
 typedef NaiveParametricCurveDigitizer3D < MyHelix >::MetaData MyMetaData;
//! [DigiHelixConstr]
 trace.info() << "exampleParamCurve3dDigitization" << endl;

 Viewer3D<> viewer;

//! [DigiHelixInit]
 MyDigitalCurve digitalCurve;
 MyMetaData metaData;
 MyHelix helix( 15, 10, 1 );
 DigitizerHelix digitize;
 digitize.init ( M_PI / 2., ( MyHelix::getPeriod() * 10. ) + M_PI / 2., 0.0001 );
 digitize.attach ( &helix );
//! [DigiHelixInit]

//! [DigiHelixComp]
 digitize.digitize( back_insert_iterator < MyDigitalCurve> ( digitalCurve ), back_insert_iterator < MyMetaData > ( metaData ) );
//! [DigiHelixComp]

 trace.info() << "Number of points: " << digitalCurve.size () << " number of metadata: " << metaData.size () << endl;

 viewer.show();

//! [DigiHelixMetadata]
 for ( unsigned int i = 0; i < digitalCurve.size ( ); i++ )
 {
  if ( findMainAxis ( helix, metaData.at ( i ).first ) == 0 )
   viewer.setFillColor ( Color ( 255, 0, 0, 128 ) );
  if ( findMainAxis ( helix, metaData.at ( i ).first ) == 1 )
   viewer.setFillColor ( Color ( 0, 255, 0, 128 ) );
  if ( findMainAxis ( helix, metaData.at ( i ).first ) == 2 )
   viewer.setFillColor ( Color ( 0, 0, 255, 128 ) );
  viewer << SetMode3D ( digitalCurve.at ( i ).className ( ), "PavingWired" ) << digitalCurve.at ( i );
 }
//! [DigiHelixMetadata]
 viewer << Viewer3D<>::updateDisplay;

 return application.exec();
}
开发者ID:BorisMansencal，项目名称:DGtal，代码行数:46，代码来源:exampleParamCurve3dDigitization.cpp


示例13: main

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


  typedef PointVector<3,int> Point;
  typedef std::vector<Point>::iterator Iterator;
  typedef ArithmeticalDSS3d<Iterator,int,4> SegmentComputer;  
  typedef SaturatedSegmentation<SegmentComputer> Decomposition;

  string inputFilename = examplesPath + "samples/sinus.dat"; 
  vector<Point> sequence = PointListReader<Point>::getPointsFromFile(inputFilename); 


  SegmentComputer algo;
  Decomposition theDecomposition(sequence.begin(), sequence.end(), algo);
  
  ///////////////////////////////////
  //display  
  bool flag = true;    
  #ifdef WITH_VISU3D_QGLVIEWER

  QApplication application(argc,argv);
  Viewer3D viewer;
  viewer.show();

  Point p;
  viewer  << SetMode3D(p.className(), "Grid");

    unsigned int c = 0;
    Decomposition::SegmentComputerIterator i = theDecomposition.begin();
    for ( ; i != theDecomposition.end(); ++i) {
      SegmentComputer currentSegmentComputer(*i);
       viewer << SetMode3D(currentSegmentComputer.className(), "Points"); 
      viewer << currentSegmentComputer;  
       viewer << SetMode3D(currentSegmentComputer.className(), "BoundingBox"); 
      viewer << currentSegmentComputer;  
      //cerr << currentSegmentComputer << endl;
      c++;
    } 
 
  viewer << Viewer3D::updateDisplay;
  flag = application.exec();
   #endif
  return flag;
}
开发者ID:Jeremy-Gaillard，项目名称:DGtal，代码行数:45，代码来源:exampleArithDSS3d.cpp


示例14: main

int main( int argc, char** argv )
{
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
  //! [ImportOFFfile]
  std::string inputFilename = examplesPath + "samples/tref.off";
  // Since the input points are not necessary integers we use the PointD3D from Display3D.
  Mesh<Viewer3D<>::RealPoint> anImportedMesh;
  anImportedMesh << inputFilename;
  //! [ImportOFFfile]
  trace.info()<< "importating done..."<< endl;
  //! [displayOFFfile]
  viewer.setLineColor(DGtal::Color(150,0,0,254));
  viewer << anImportedMesh;
  viewer << Viewer3D<>::updateDisplay;
  //! [displayOFFfile]
  return application.exec();
}
开发者ID:Victor-Ostromoukhov，项目名称:DGtal，代码行数:19，代码来源:meshFromOFF.cpp


示例15: displayDSS2d

void displayDSS2d( Viewer3D<space, kspace> & viewer,
		   const KSpace & ks, const StandardDSS6Computer & dss3d,
		   const DGtal::Color & color2d )
{
  typedef typename StandardDSS6Computer::ConstIterator ConstIterator3d;
  typedef typename StandardDSS6Computer::ArithmeticalDSSComputer2d ArithmeticalDSSComputer2d;
  typedef typename ArithmeticalDSSComputer2d::ConstIterator ConstIterator2d;
  typedef typename ArithmeticalDSSComputer2d::Point Point2d;
  typedef typename KSpace::Cell Cell;
  typedef typename KSpace::Point Point3d;
  typedef DGtal::PointVector<2,double> PointD2d;
  typedef typename Display3D<>::BallD3D PointD3D;
  Point3d b = ks.lowerBound();
  for ( DGtal::Dimension i = 0; i < 3; ++i )
    {
      const typename ArithmeticalDSSComputer2d::Primitive & dss2d 
	= dss3d.arithmeticalDSS2d( i ).primitive();
      // draw 2D bounding boxes for each arithmetical dss 2D.
      std::vector<PointD2d> pts2d;
      pts2d.push_back( dss2d.project(dss2d.back(), dss2d.Uf()) );
      pts2d.push_back( dss2d.project(dss2d.back(), dss2d.Lf()) );
      pts2d.push_back( dss2d.project(dss2d.front(), dss2d.Lf()) );
      pts2d.push_back( dss2d.project(dss2d.front(), dss2d.Uf()) );
      std::vector<PointD3D> bb;
      PointD3D p3;
      for ( unsigned int j = 0; j < pts2d.size(); ++j )
	{
	  switch (i) {
	  case 0: p3.center[0] = (double) b[ i ]-0.5; p3.center[1] = pts2d[ j ][ 0 ];  p3.center[2] = pts2d[ j ][ 1 ]; break;
	  case 1: p3.center[0] = pts2d[ j ][ 0 ];  p3.center[1] = (double) b[ i ]-0.5; p3.center[2] = pts2d[ j ][ 1 ];     break;
	  case 2: p3.center[0] = pts2d[ j ][ 0 ];  p3.center[1] = pts2d[ j ][ 1 ];     p3.center[2] = (double) b[ i ]-0.5; break;
	  }
	  bb.push_back( p3 );
	}
      for ( unsigned int j = 0; j < pts2d.size(); ++j ){
	viewer.setLineColor(color2d);
	viewer.addLine( DGtal::Z3i::RealPoint(bb[ j ].center[0], bb[ j ].center[1], bb[ j ].center[2]),
                        DGtal::Z3i::RealPoint(bb[ (j+1)%4 ].center[0], bb[ (j+1)%4 ].center[1], bb[ (j+1)%4 ].center[2]),
			MS3D_LINESIZE );
      }
    } // for ( DGtal::Dimension i = 0; i < 3; ++i )
}
开发者ID:arnaudetitia，项目名称:DGtalTools，代码行数:42，代码来源:3dCurveViewer.cpp


示例16: testSphericalViewer

///////////////////////////////////////////////////////////////////////////////
// Functions for testing class SphericalAccumulator.
///////////////////////////////////////////////////////////////////////////////
bool testSphericalViewer(int argc, char **argv)
{
  QApplication application(argc,argv);

  trace.beginBlock ( "Testing Spherical Accumulator Viewer..." );

  typedef Z3i::RealVector Vector;

  SphericalAccumulator<Vector> accumulator(15);
  trace.info()<< accumulator << std::endl;

  for(unsigned int i=0; i< 10000; i++)
    accumulator.addDirection( Vector (1+10.0*(rand()-RAND_MAX/2)/(double)RAND_MAX,
              (1+10.0*(rand()-RAND_MAX/2))/(double)RAND_MAX,
              (1+10.0*(rand()-RAND_MAX/2))/(double)RAND_MAX));

  Viewer3D<> viewer;
  Board3D<> board;
  viewer.show();
  Vector a,b,c,d;
  viewer << accumulator;
  
  
  board << accumulator;
  board.saveOBJ("testSpherical.obj");
  

  trace.info() << "Bin values: ";
  for(SphericalAccumulator<Vector>::ConstIterator it=accumulator.begin(), itend=accumulator.end();
      it != itend;
      ++it)
    trace.info() << *it<<" ";
  trace.info() << std::endl;
  trace.info() << accumulator<<std::endl;

  viewer << Viewer3D<>::updateDisplay;
  bool res = application.exec();
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}
开发者ID:BorisMansencal，项目名称:DGtal，代码行数:44，代码来源:testSphericalAccumulatorQGL.cpp


示例17: main

int main(int argc, char**argv)
{
  //Loading point set  argv[1]==PTS  argv[2]==SPHERES
  ifstream mypts (argv[1], std::ifstream::in);
  ifstream myspheres (argv[2], std::ifstream::in);

  QApplication app(argc,argv);
  Viewer3D<> viewer;
  double x,y,z,rad;
  viewer.show();
  
  int cpt= 0;
  while (myspheres.good())
  {
    myspheres>> x;
    myspheres >>y;
    myspheres>> z;
    myspheres >> rad;
    viewer.addBall(Z3i::RealPoint(x,y,z), 0.008,5);
    ++cpt;
  }
  myspheres.close();
  trace.info()<< "Nb balls= "<<cpt<<std::endl;
  
  
  viewer << CustomColors3D(Color::Red, Color::Red);
  
  while (mypts.good())
  {
    mypts>> x;
    mypts >>y;
    mypts>> z;
    viewer.addBall(Z3i::RealPoint(x,y,z), 0.008,5);
  }
  mypts.close();


  
  
  return app.exec();
}
开发者ID:dcoeurjo，项目名称:thicknessExpe，代码行数:41，代码来源:ptsSpheresViewer.cpp


示例18: main

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

 QApplication application(argc,argv);
 Viewer3D<> viewer;
 viewer.setWindowTitle("simpleViewer");
 viewer.show();
 trace.beginBlock ( "Testing Polygon 3D display in Viewer3D" );
 std::vector<Z3i::RealPoint> polyg1;

 polyg1.push_back(Z3i::RealPoint(0,0,0));
 polyg1.push_back(Z3i::RealPoint(0,1,0));
 polyg1.push_back(Z3i::RealPoint(1,1,0));

 viewer.addPolygon(polyg1);

 viewer.createNewPolygonList("hop");

 std::vector<Z3i::RealPoint> polyg2;

 polyg2.push_back(Z3i::RealPoint(0,10,0));
 polyg2.push_back(Z3i::RealPoint(0,11,0));
 polyg2.push_back(Z3i::RealPoint(11,11,0));

 viewer.addPolygon(polyg2);

 viewer << Viewer3D<>::updateDisplay;

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


}
开发者ID:caomw，项目名称:DGtal，代码行数:35，代码来源:testPolygon3D.cpp


示例19: main

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

 QApplication application(argc,argv);

 Viewer3D viewer;
 viewer.show();

 Point p1( 0, 0, 0 );
 Point p2( 10, 10 , 10 );
 Domain domain( p1, p2 );
 viewer << 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));
 viewer << shape_set << Display3D::updateDisplay; 
 
 return application.exec();
}
开发者ID:SqLL，项目名称:DGtal，代码行数:23，代码来源:viewer3D-2-sets.cpp


示例20: main

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

 QApplication application(argc,argv);
 Viewer3D 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.styleName(), "PavingWired" );
 viewer << p1 << p2 << p3;
  
 
 //viewer <<  SetMode3D( p1.styleName(), "Grid" );
  viewer << CustomColors3D(Color(250, 0,0),Color(250, 0,0));
  viewer << p4 << p5 ;
  viewer <<  SetMode3D( p1.styleName(), "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.styleName(), "Paving");
  viewer << domain << Display3D::updateDisplay;   


 return application.exec();
}
开发者ID:malaterre，项目名称:DGtal，代码行数:36，代码来源:viewer3D-5-custom.cpp



注：本文中的Viewer3D类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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