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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* 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
*
* http://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:
typedef TMesh MeshType;
typedef typename TMesh::Pointer MeshPointer;
typedef LevelSetQuadEdgeMesh Self;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef LevelSetBase< typename MeshType::PointIdentifier,
MeshType::PointDimension,
typename MeshType::PixelType,
MeshType > Superclass;
/** Method for creation through object factory */
itkNewMacro ( Self );
/** Run-time type information */
itkTypeMacro ( LevelSetQuadEdgeMesh, LevelSetBase );
typedef typename Superclass::InputType InputType;
typedef typename Superclass::OutputType OutputType;
typedef typename Superclass::OutputRealType OutputRealType;
typedef typename Superclass::GradientType GradientType;
typedef typename Superclass::HessianType HessianType;
typedef typename Superclass::LevelSetDataType 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();
virtual ~LevelSetQuadEdgeMesh();
private:
ITK_DISALLOW_COPY_AND_ASSIGN(LevelSetQuadEdgeMesh);
MeshPointer m_Mesh;
};
}
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLevelSetQuadEdgeMesh.hxx"
#endif
#endif // itkLevelSetQuadEdgeMesh_h
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