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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkQuadEdgeMeshPointTest1.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkQuadEdgeMeshPoint.h"
#include "itkGeometricalQuadEdge.h"
#include "itkMesh.h"
int itkQuadEdgeMeshPointTest1( int , char* [] )
{
std::cout << "Testing points..." << std::endl;
//
// These typedefs are taken from a traditional itk mesh just
// to get definitions that are consistent with the derived class.
//
typedef itk::Mesh< float, 3 > NonQuadEdgeMeshType;
typedef NonQuadEdgeMeshType::PointIdentifier PointIdentifier;
typedef NonQuadEdgeMeshType::CellIdentifier FaceIdentifier;
typedef bool PrimalDataType;
typedef bool DualDataType;
const bool ThisIsDual = true;
typedef itk::GeometricalQuadEdge<
PointIdentifier, FaceIdentifier,
PrimalDataType, DualDataType,
ThisIsDual > QuadEdgeType;
typedef itk::QuadEdgeMeshPoint< float, 3, QuadEdgeType > PointType;
typedef PointType::Superclass SuperclassPointType;
PointType p0; // Test default constructor
PointType p1;
p1[0] = 17.7;
p1[1] = 39.7;
p1[2] = -49.7;
PointType p2( p1 ); // Test copy constructor
if( p1.EuclideanDistanceTo( p2 ) > 1e-6 )
{
std::cerr << "Error in the copy constructor" << std::endl;
return EXIT_FAILURE;
}
//
// Test assigment from an itk::Point
//
SuperclassPointType ps;
ps[0] = 29;
ps[1] = 31;
ps[2] = 37;
PointType pp = ps;
if( pp.EuclideanDistanceTo( ps ) > 1e-6 )
{
std::cerr << "Error in the array constructor" << std::endl;
return EXIT_FAILURE;
}
PointType pp2;
pp2.SetPoint( ps );
if( pp2.EuclideanDistanceTo( ps ) > 1e-6 )
{
std::cerr << "Error in the array constructor" << std::endl;
return EXIT_FAILURE;
}
PointType::ValueArrayType cc;
cc[0] = 17.7;
cc[1] = 39.7;
cc[2] = -49.7;
PointType p3( cc ); // Test Array based constructor
if( p2.EuclideanDistanceTo( p1 ) > 1e-6 )
{
std::cerr << "Error in the array constructor" << std::endl;
return EXIT_FAILURE;
}
PointType p4;
PointType p4b;
p4b = p4 = p1; // Test assignment operator to Self
if( p4.EuclideanDistanceTo( p1 ) > 1e-6 )
{
std::cerr << "Error in the assignment operator to Self" << std::endl;
return EXIT_FAILURE;
}
if( p4b.EuclideanDistanceTo( p4 ) > 1e-6 )
{
std::cerr << "Error in the assignment operator to Self" << std::endl;
return EXIT_FAILURE;
}
PointType::Superclass pp1;
pp1[0] = 17.7;
pp1[1] = 39.7;
pp1[2] = -49.7;
PointType p5;
PointType p5b;
p5b = p5 = pp1; // Test assignment operator from Superclass
if( p5.EuclideanDistanceTo( pp1 ) > 1e-6 )
{
std::cerr << "Error assignment operator from Superclass" << std::endl;
return EXIT_FAILURE;
}
if( p5b.EuclideanDistanceTo( p5 ) > 1e-6 )
{
std::cerr << "Error assignment operator from Superclass" << std::endl;
return EXIT_FAILURE;
}
PointType p6;
PointType p6b;
p6b = p6 = cc; // Test assignment operator from array
if( p6.EuclideanDistanceTo( p3 ) > 1e-6 )
{
std::cerr << "Error in the assignment operator from Array " << std::endl;
return EXIT_FAILURE;
}
if( p6b.EuclideanDistanceTo( p6 ) > 1e-6 )
{
std::cerr << "Error in the assignment operator from Array " << std::endl;
return EXIT_FAILURE;
}
QuadEdgeType * edge1 = new QuadEdgeType;
p6.SetEdge( edge1 );
if( p6.GetEdge() != edge1 )
{
std::cerr << "Error in SetEdge()/GetEdge() " << std::endl;
delete edge1;
return EXIT_FAILURE;
}
QuadEdgeType * edge2 = new QuadEdgeType;
p6.SetEdge( edge2 );
if( p6.GetEdge() != edge2 )
{
std::cerr << "Error in SetEdge()/GetEdge() " << std::endl;
delete edge1;
delete edge2;
return EXIT_FAILURE;
}
// The following tests are commented out
// because the point code is not safe yet.
#if POINTMAKESAFE
bool internal = p6.IsInternal();
if( internal != true ) // FIXME: verify with a realistic case
{
std::cerr << "Error in IsInternal() " << std::endl;
delete edge1;
delete edge2;
return EXIT_FAILURE;
}
PointType p7;
if( p7.IsInternal() )
{
std::cerr << "Error in IsInternal() " << std::endl;
return EXIT_FAILURE;
}
int valence = p6.GetValence();
if( valence != 1 )
{
std::cerr << "Error in GetValence() " << std::endl;
std::cerr << "valence = " << valence << std::endl;
return EXIT_FAILURE;
}
#endif
delete edge1;
delete edge2;
std::cout << "Test passed" << std::endl;
return EXIT_SUCCESS;
}
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