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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.
*
*=========================================================================*/
#ifndef itkSphereMeshSource_h
#define itkSphereMeshSource_h
#include "vnl/vnl_matrix_fixed.h"
#include "itkMesh.h"
#include "itkMeshSource.h"
#include "itkVector.h"
#include "itkTriangleCell.h"
#include "itkDefaultStaticMeshTraits.h"
namespace itk
{
/** \class SphereMeshSource
* \brief
*
* Input the center and resolutions in 2 directions(verizon and horizon)
* to create a sphere-like deformable model. The cell on the surface is
* in the shape of triangular.
* More parameters are added to make the sphere mesh have global and local
* deform ability.
* \ingroup ITKMesh
*/
template <typename TOutputMesh>
class ITK_TEMPLATE_EXPORT SphereMeshSource : public MeshSource<TOutputMesh>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(SphereMeshSource);
/** Standard "Self" type alias. */
using Self = SphereMeshSource;
using Superclass = MeshSource<TOutputMesh>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(SphereMeshSource);
/** Hold on to the type information specified by the template parameters. */
using OutputMeshType = TOutputMesh;
using OMeshTraits = typename OutputMeshType::MeshTraits;
using OPointType = typename OutputMeshType::PointType;
using OPixelType = typename OMeshTraits::PixelType;
/** Some convenient type alias. */
using OutputMeshPointer = typename OutputMeshType::Pointer;
using CellTraits = typename OutputMeshType::CellTraits;
using PointsContainerPointer = typename OutputMeshType::PointsContainerPointer;
using PointsContainer = typename OutputMeshType::PointsContainer;
/** Define the triangular cell types which forms the surface of the model
* and will be used in FEM application. */
using CellInterfaceType = CellInterface<OPixelType, CellTraits>;
using TriCellType = TriangleCell<CellInterfaceType>;
using TriCellAutoPointer = typename TriCellType::SelfAutoPointer;
using CellAutoPointer = typename TriCellType::CellAutoPointer;
/** All these parameter setting function are public temporarily to make the
* test easier */
itkSetMacro(ResolutionX, unsigned int);
itkSetMacro(ResolutionY, unsigned int);
itkSetMacro(Center, OPointType);
itkSetMacro(Scale, OPointType);
itkSetMacro(Squareness1, double);
itkSetMacro(Squareness2, double);
protected:
SphereMeshSource();
~SphereMeshSource() override = default;
void
PrintSelf(std::ostream & os, Indent indent) const override;
void
GenerateData() override;
/** model center */
OPointType m_Center{};
/** model resolutions */
unsigned int m_ResolutionX{};
unsigned int m_ResolutionY{};
/** model scales */
OPointType m_Scale{};
/** model squareness */
double m_Squareness1{};
double m_Squareness2{};
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkSphereMeshSource.hxx"
#endif
#endif
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