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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 itkFiniteCylinderSpatialFunction_h
#define itkFiniteCylinderSpatialFunction_h
#include "itkInteriorExteriorSpatialFunction.h"
#include "itkConceptChecking.h"
namespace itk
{
/**
* \class FiniteCylinderSpatialFunction
* \brief Function implementation of an finite cylinder
*
* Implements a function that returns 1 for points inside or on the surface
* of a cylinder and 0 for points outside the cylinder.
*
* This function only works in 3 Dimensions.
*
* \ingroup ITKCommon
*/
template< unsigned int VDimension = 3,
typename TInput = Point< double, VDimension > >
class ITK_TEMPLATE_EXPORT FiniteCylinderSpatialFunction:
public InteriorExteriorSpatialFunction< VDimension, TInput >
{
public:
/** Standard class typedefs. */
typedef FiniteCylinderSpatialFunction Self;
typedef InteriorExteriorSpatialFunction< VDimension, TInput > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(FiniteCylinderSpatialFunction, InteriorExteriorSpatialFunction);
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Input type for the function */
typedef typename Superclass::InputType InputType;
/** Output type for the function */
typedef typename Superclass::OutputType OutputType;
/** Set/Get and set the center of the cylinder. */
itkGetConstMacro(Center, InputType);
itkSetMacro(Center, InputType);
/** Get and set the medial axis length of the cylinder. */
itkGetConstMacro(AxisLength, double);
itkSetMacro(AxisLength, double);
/** Get and set the radius length of the cylinder. */
itkGetConstMacro(Radius, double);
itkSetMacro(Radius, double);
/** Set the orientation vectors (must be orthogonal) of the ellipsoid axes.
* Must be normalized!!!!! */
itkGetConstMacro(Orientation, InputType);
virtual void SetOrientation(const InputType _Orientation);
/** Evaluates the function at a given position. */
OutputType Evaluate(const InputType & position) const ITK_OVERRIDE;
#ifdef ITK_USE_CONCEPT_CHECKING
// Begin concept checking
itkConceptMacro( DimensionShouldBe3,
( Concept::SameDimension< VDimension, 3u > ) );
itkConceptMacro( PointDimensionShouldBe3,
( Concept::SameDimension< InputType::Dimension, 3u > ) );
// End concept checking
#endif
protected:
FiniteCylinderSpatialFunction();
virtual ~FiniteCylinderSpatialFunction() ITK_OVERRIDE;
void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(FiniteCylinderSpatialFunction);
/** The center of the cylinder. */
InputType m_Center;
/** The medial axis length of the cylinder. */
double m_AxisLength;
/** The radius length of the cylinder. */
double m_Radius;
/** The orientation vectors (must be orthogonal) of the ellipsoid axes. */
InputType m_Orientation;
InputType m_NormalizedOrientation;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkFiniteCylinderSpatialFunction.hxx"
#endif
#endif
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