itkSphereMeshSource.h

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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
{
template <typename TOutputMesh>
class ITK_TEMPLATE_EXPORT SphereMeshSource : public MeshSource<TOutputMesh>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(SphereMeshSource);
 
  using Self = SphereMeshSource;
  using Superclass = MeshSource<TOutputMesh>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;
 
  itkNewMacro(Self);
 
  itkOverrideGetNameOfClassMacro(SphereMeshSource);
 
  using OutputMeshType = TOutputMesh;
  using OMeshTraits = typename OutputMeshType::MeshTraits;
  using OPointType = typename OutputMeshType::PointType;
  using OPixelType = typename OMeshTraits::PixelType;
 
  using OutputMeshPointer = typename OutputMeshType::Pointer;
  using CellTraits = typename OutputMeshType::CellTraits;
  using PointsContainerPointer = typename OutputMeshType::PointsContainerPointer;
  using PointsContainer = typename OutputMeshType::PointsContainer;
 
  using CellInterfaceType = CellInterface<OPixelType, CellTraits>;
  using TriCellType = TriangleCell<CellInterfaceType>;
  using TriCellAutoPointer = typename TriCellType::SelfAutoPointer;
  using CellAutoPointer = typename TriCellType::CellAutoPointer;
 
  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;
 
  OPointType m_Center{};
 
  unsigned int m_ResolutionX{};
  unsigned int m_ResolutionY{};
 
  OPointType m_Scale{};