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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 itkLevelSetQuadEdgeMesh_h
#define itkLevelSetQuadEdgeMesh_h
#include "itkLevelSetBase.h"
#include "itkObjectFactory.h"
namespace itk
{
/**
* \class LevelSetQuadEdgeMesh
* \brief Base class for the surface mesh representation of a level-set function
*
* \tparam TMesh Input mesh type of the level set function
* \ingroup ITKLevelSetsv4
*/
template <typename TMesh>
class ITK_TEMPLATE_EXPORT LevelSetQuadEdgeMesh
: public LevelSetBase<typename TMesh::PointIdentifier, TMesh::PointDimension, typename TMesh::PixelType, TMesh>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(LevelSetQuadEdgeMesh);
using MeshType = TMesh;
using MeshPointer = typename TMesh::Pointer;
using Self = LevelSetQuadEdgeMesh;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
using Superclass =
LevelSetBase<typename MeshType::PointIdentifier, MeshType::PointDimension, typename MeshType::PixelType, MeshType>;
/** Method for creation through object factory */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(LevelSetQuadEdgeMesh);
using typename Superclass::InputType;
using typename Superclass::OutputType;
using typename Superclass::OutputRealType;
using typename Superclass::GradientType;
using typename Superclass::HessianType;
using typename Superclass::LevelSetDataType;
itkSetObjectMacro(Mesh, MeshType);
itkGetModifiableObjectMacro(Mesh, MeshType);
/** Returns the value of the level set function at a given location iP */
virtual OutputType
Evaluate(const InputType & iP) const;
/** Returns the image gradient of the level set function at a given location iP
* \todo to be implemented */
virtual GradientType
EvaluateGradient(const InputType & iP) const;
/** Returns the image hessian of the level set function at a given location iP
* \todo to be implemented */
virtual HessianType
EvaluateHessian(const InputType & iP) const;
/** Returns the value of the level set function at a given location iP
* as part of the LevelSetDataType*/
virtual void
Evaluate(const InputType & iP, LevelSetDataType & ioData) const;
/** Returns the gradient of the level set function at a given location iP
* as part of the LevelSetDataType
* \todo to be implemented */
virtual void
EvaluateGradient(const InputType & iP, LevelSetDataType & ioData) const;
/** Returns the Hessian of the level set function at a given location iP
* as part of the LevelSetDataType
* \todo to be implemented */
virtual void
EvaluateHessian(const InputType & iP, LevelSetDataType & ioData) const;
/** Initial the level set pointer */
virtual void
Initialize();
/** Copy level set information from data object */
virtual void
CopyInformation(const DataObject * data);
/** Graft data object as level set object */
virtual void
Graft(const DataObject * data);
protected:
LevelSetQuadEdgeMesh() = default;
virtual ~LevelSetQuadEdgeMesh() = default;
private:
MeshPointer m_Mesh{};
};
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkLevelSetQuadEdgeMesh.hxx"
#endif
#endif // itkLevelSetQuadEdgeMesh_h
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