testMeshDisplay.cpp File Reference

#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Mesh.h"
#include "DGtal/io/viewers/Viewer3D.h"

Go to the source code of this file.

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

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author

Bertrand Kerautret (kerau.nosp@m.tre@.nosp@m.loria.nosp@m..fr ) LORIA (CNRS, UMR 7503), University of Nancy, France

Date

2012/07/07

Functions for testing class MeshDisplay.

This file is part of the DGtal library.

Definition in file testMeshDisplay.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

[MeshUseInitDisplay]

[MeshUseInitDisplay]

[MeshUseMeshCreation]

[MeshUseMeshCreation] [MeshUseDisplay]

[MeshUseDisplay]

Definition at line 51 of file testMeshDisplay.cpp.

{
  trace.beginBlock ( "Testing class MeshDisplay" );
  trace.info() << "Args:";
  for ( int i = 0; i < argc; ++i )
    trace.info() << " " << argv[ i ];
  trace.info() << endl;
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
 
  Mesh<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);
 
  Mesh<Point>::MeshFace 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));
  viewer.setLineColor(Color(150,0,0,254));
  viewer << aMesh;
  viewer << Viewer3D<>::updateDisplay;
  bool res = application.exec();
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}

References DGtal::Mesh< TPoint >::addFace(), DGtal::Mesh< TPoint >::addQuadFace(), DGtal::Mesh< TPoint >::addTriangularFace(), DGtal::Mesh< TPoint >::addVertex(), DGtal::Trace::beginBlock(), DGtal::Color::Blue, DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), DGtal::Display3D< Space, KSpace >::setLineColor(), DGtal::Viewer3D< TSpace, TKSpace >::show(), and DGtal::trace.