itkMeshSpatialObject.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 itkMeshSpatialObject_h
#define itkMeshSpatialObject_h
 
#include "itkMesh.h"
#include "itkSpatialObject.h"
 
namespace itk
{
 
template <typename TMesh = Mesh<int>>
class ITK_TEMPLATE_EXPORT MeshSpatialObject : public SpatialObject<TMesh::PointDimension>
{
public:
  using ScalarType = double;
  using Self = MeshSpatialObject<TMesh>;
 
  static constexpr unsigned int Dimension = TMesh::PointDimension;
 
  using Superclass = SpatialObject<Self::Dimension>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;
 
  using MeshType = TMesh;
  using MeshPointer = typename MeshType::Pointer;
  using typename Superclass::TransformType;
  using typename Superclass::PointType;
  using typename Superclass::BoundingBoxType;
 
  using PointContainerType = VectorContainer<PointType>;
  using PointContainerPointer = typename PointContainerType::Pointer;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(MeshSpatialObject);

  void
  Clear() override;

  void
  SetMesh(MeshType * mesh);

  MeshType *
  GetMesh();
  const MeshType *
  GetMesh() const;

  bool
  IsInsideInObjectSpace(const PointType & point) const override;
 
  /* Avoid hiding the overload that supports depth and name arguments */
  using Superclass::IsInsideInObjectSpace;

  ModifiedTimeType
  GetMTime() const override;
 
#if !defined(ITK_LEGACY_REMOVE)
  itkLegacyMacro(const char * GetPixelTypeName())
  {
    return m_PixelType.c_str();
  }
#endif

  itkSetMacro(IsInsidePrecisionInObjectSpace, double);
  itkGetConstMacro(IsInsidePrecisionInObjectSpace, double);
 
protected:
  void
  ComputeMyBoundingBox() override;
 
  MeshSpatialObject();
  ~MeshSpatialObject() override = default;
 
  void
  PrintSelf(std::ostream & os, Indent indent) const override;
 
  typename LightObject::Pointer
  InternalClone() const override;
 
private:
  MeshPointer m_Mesh{};
#if !defined(ITK_LEGACY_REMOVE)
  std::string m_PixelType{};
#endif
  double m_IsInsidePrecisionInObjectSpace{};
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkMeshSpatialObject.hxx"
#endif
 
#endif // itkMeshSpatialObject_h