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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
/**
* This is a test file for the itkCylinderSpatialObject class.
*/
#include "itkCylinderSpatialObject.h"
#include "itkMath.h"
int itkCylinderSpatialObjectTest(int, char* [])
{
typedef itk::CylinderSpatialObject CylinderType;
CylinderType::Pointer myCylinder = CylinderType::New();
double radius = 3.0;
double height = 12.0;
itk::Vector<double, 3> axis;
std::cout << "Testing Print after construction " << std::endl;
myCylinder->Print( std::cout );
std::cout << "Testing radius : ";
myCylinder->SetRadius(radius);
double radius2 = myCylinder->GetRadius();
if(itk::Math::NotExactlyEquals(radius2, radius))
{
std::cout << "[FAILURE]" << std::endl;
return EXIT_FAILURE;
}
std::cout << "[PASSED]" << std::endl;
myCylinder->SetHeight(height);
// Point consistency
std::cout << "Is Inside: ";
itk::Point<double,3> in;
in[0]=1;in[1]=2;in[2]=0;
itk::Point<double,3> out;
out[0]=0;out[1]=0;out[2]=3.1;
if(!myCylinder->IsInside(in))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(myCylinder->IsInside(out))
{
std::cout<<"OUT [FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
std::cout << "ComputeBoundingBox: ";
myCylinder->ComputeBoundingBox();
CylinderType::BoundingBoxType * boundingBox = myCylinder->GetBoundingBox();
if( itk::Math::NotAlmostEquals(boundingBox->GetBounds()[0], -3.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[1], 3.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[2], -6.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[3], 6.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[4], -3.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[5], 3.0 )
)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout << "[PASSED]" << std::endl;
// ComputeBoundingBox after 45 degree rotation.
std::cout << "ComputeBoundingBox after 45 degree rotation: ";
axis.Fill(0);
axis[0] = 1;
double angle = itk::Math::pi_over_4;
myCylinder->GetObjectToParentTransform()->Rotate3D(axis, angle);
myCylinder->ComputeObjectToWorldTransform();
myCylinder->ComputeBoundingBox();
boundingBox = myCylinder->GetBoundingBox();
if( itk::Math::NotAlmostEquals(boundingBox->GetBounds()[0], -3.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[1], 3.0 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[2], -9.0 * itk::Math::sqrt1_2 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[3], 9.0 * itk::Math::sqrt1_2 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[4], -9.0 * itk::Math::sqrt1_2 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[5], 9.0 * itk::Math::sqrt1_2 )
)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout << "[PASSED]" << std::endl;
std::cout << "Testing Print after all modifications " << std::endl;
myCylinder->Print( std::cout );
std::cout<<"[DONE]"<<std::endl;
return EXIT_SUCCESS;
}
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