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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 itkPolygonSpatialObject_h
#define itkPolygonSpatialObject_h
#include "itkPointBasedSpatialObject.h"
namespace itk
{
/**
* \class PolygonSpatialObject
*
* \brief TODO
* \ingroup ITKSpatialObjects
*/
template <unsigned int TDimension = 3>
class ITK_TEMPLATE_EXPORT PolygonSpatialObject
: public PointBasedSpatialObject<TDimension, SpatialObjectPoint<TDimension>>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(PolygonSpatialObject);
using Self = PolygonSpatialObject<TDimension>;
using Superclass = PointBasedSpatialObject<TDimension>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
using PolygonPointType = SpatialObjectPoint<TDimension>;
using PolygonPointListType = std::vector<PolygonPointType>;
using typename Superclass::PointType;
using typename Superclass::TransformType;
using typename Superclass::SpatialObjectPointType;
using ObjectDimensionType = unsigned int;
static constexpr ObjectDimensionType ObjectDimension = TDimension;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(PolygonSpatialObject);
/** Reset the spatial object to its initial condition, yet preserves
* Id, Parent, and Child information */
void
Clear() override;
/** Method returning plane alignment of strand */
int
GetOrientationInObjectSpace() const;
/** Method sets the thickness of the current strand */
itkSetMacro(ThicknessInObjectSpace, double);
/** Method gets the thickness of the current strand */
itkGetConstMacro(ThicknessInObjectSpace, double);
/** Set if the contour is closed */
itkSetMacro(IsClosed, bool);
/** Get if the contour is closed */
itkGetConstMacro(IsClosed, bool);
itkBooleanMacro(IsClosed);
/** Method returns area of polygon described by points */
double
MeasureAreaInObjectSpace() const;
/** Method returns the volume of the strand */
double
MeasureVolumeInObjectSpace() const;
/** Method returns the length of the perimeter */
double
MeasurePerimeterInObjectSpace() const;
/** Test whether a point is inside or outside the object. */
bool
IsInsideInObjectSpace(const PointType & point) const override;
/* Avoid hiding the overload that supports depth and name arguments */
using Superclass::IsInsideInObjectSpace;
protected:
PolygonSpatialObject();
~PolygonSpatialObject() override = default;
void
PrintSelf(std::ostream & os, Indent indent) const override;
typename LightObject::Pointer
InternalClone() const override;
private:
mutable bool m_IsClosed{};
mutable int m_OrientationInObjectSpace{};
mutable ModifiedTimeType m_OrientationInObjectSpaceMTime{};
double m_ThicknessInObjectSpace{};
};
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkPolygonSpatialObject.hxx"
#endif
#endif // itkPolygonSpatialObject_h
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