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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkLineSpatialObjectTest.cxx,v $
Language: C++
Date: $Date: 2004-09-01 14:59:05 $
Version: $Revision: 1.12 $
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
/**
* This is a test file for the itkLineSpatialObject class.
*/
#include "itkLineSpatialObject.h"
#include "itkSpatialObjectPoint.h"
#include "itkCovariantVector.h"
int itkLineSpatialObjectTest(int, char* [])
{
typedef itk::LineSpatialObject<3> LineType;
typedef LineType::Pointer LinePointer;
typedef LineType::LinePointType LinePointType;
typedef itk::CovariantVector<double,3> VectorType;
std::cout<<"=================================="<<std::endl;
std::cout<<"Testing LineSpatialObject:"<<std::endl<<std::endl;
LineType::PointListType list;
unsigned int i;
for(i=0; i<10; i++)
{
LinePointType p;
p.SetPosition(i,i+1,i+2);
VectorType normal1;
VectorType normal2;
for(unsigned int j=0;j<3;j++)
{
normal1[j]=j;
normal2[j]=j*2;
}
p.SetNormal(normal1,0);
p.SetNormal(normal2,1);
list.push_back(p);
}
// For coverage
LinePointType p;
p.SetPosition(0,1,2);
p.Print(std::cout);
// Create a Line Spatial Object
LinePointer Line = LineType::New();
Line->GetProperty()->SetName("Line 1");
Line->SetId(1);
Line->SetPoints(list);
Line->ComputeBoundingBox();
// Number of points
std::cout << "Testing Consistency: " << std::endl;
std::cout << "Number of Points: ";
if(Line->GetPoints().size() != 10)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
else
{
std::cout<<"[PASSED]"<<std::endl;
}
// Point consistency
std::cout << "Point consistency: ";
LineType::PointListType::const_iterator it = Line->GetPoints().begin();
i=0;
while(it != Line->GetPoints().end())
{
for(unsigned int d=0;d<3;d++)
{
if((*it).GetPosition()[d]!=i+d)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(((*it).GetNormal(0))[d]!=d)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(((*it).GetNormal(1))[d]!=2*d)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
}
it++;
i++;
}
std::cout<<"[PASSED]"<<std::endl;
// Point consistency
std::cout << "Is Inside: ";
itk::Point<double,3> in;
in[0]=1;in[1]=2;in[2]=3;
itk::Point<double,3> out;
out[0]=0;out[1]=0;out[2]=0;
if(!Line->IsInside(in))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(Line->IsInside(out))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
// Testing IsEvaluableAt()
std::cout << "IsEvaluableAt: ";
if(!Line->IsEvaluableAt(in) || Line->IsEvaluableAt(out))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
// Testing IsEvaluableAt()
std::cout << "ValueAt: ";
double value;
if(!Line->ValueAt(in,value))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(value != 1)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
return EXIT_SUCCESS;
}
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