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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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.
*
*=========================================================================*/
#include "itkEllipseSpatialObject.h"
#include "itkPointSetToSpatialObjectDemonsRegistration.h"
#include "itkRegularSphereMeshSource.h"
#include "itkTestingMacros.h"
int
itkPointSetToSpatialObjectDemonsRegistrationTest(int, char *[])
{
constexpr unsigned int Dimension = 3;
using EllipseType = itk::EllipseSpatialObject<Dimension>;
// Create an ellipse.
auto ellipse = EllipseType::New();
// Set the radius
ellipse->SetRadiusInObjectSpace(50);
// Set its position
EllipseType::TransformType::OffsetType offset;
offset[0] = 50;
offset[1] = 50;
offset[2] = 50;
ellipse->Update();
using PointSetType = itk::Mesh<float, Dimension>;
using SphereType = itk::RegularSphereMeshSource<PointSetType>;
auto sphereSource = SphereType::New();
sphereSource->Update();
using DemonsRegistrationType = itk::PointSetToSpatialObjectDemonsRegistration<PointSetType, EllipseType>;
auto demonsRegistration = DemonsRegistrationType::New();
ITK_EXERCISE_BASIC_OBJECT_METHODS(demonsRegistration, PointSetToSpatialObjectDemonsRegistration, ProcessObject);
auto fixedPointSet = sphereSource->GetOutput();
demonsRegistration->SetFixedPointSet(fixedPointSet);
ITK_TEST_SET_GET_VALUE(fixedPointSet, demonsRegistration->GetFixedPointSet());
demonsRegistration->SetMovingSpatialObject(ellipse);
ITK_TEST_SET_GET_VALUE(ellipse, demonsRegistration->GetMovingSpatialObject());
ITK_TRY_EXPECT_NO_EXCEPTION(demonsRegistration->Update());
std::cout << "Test Succeed!" << std::endl;
return EXIT_SUCCESS;
}
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