/usr/include/ITK-4.5/itkMeshSpatialObject.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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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 __itkMeshSpatialObject_h
#define __itkMeshSpatialObject_h
#include "itkMesh.h"
#include "itkSpatialObject.h"
namespace itk
{
/** \class MeshSpatialObject
* \brief Implementation of an Mesh as spatial object.
*
* This class combines functionnalities from a spatial object,
* and an itkMesh.
*
* \sa SpatialObject
* \ingroup ITKSpatialObjects
*/
template< typename TMesh = Mesh< int > >
class MeshSpatialObject:
public SpatialObject< TMesh::PointDimension >
{
public:
typedef double ScalarType;
typedef MeshSpatialObject< TMesh > Self;
itkStaticConstMacro(Dimension, unsigned int, TMesh::PointDimension);
typedef SpatialObject< itkGetStaticConstMacro(Dimension) > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef TMesh MeshType;
typedef typename MeshType::Pointer MeshPointer;
typedef typename Superclass::TransformType TransformType;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::BoundingBoxType BoundingBoxType;
typedef VectorContainer< IdentifierType, PointType > PointContainerType;
typedef typename PointContainerType::Pointer PointContainerPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(MeshSpatialObject, SpatialObject);
/** Set the Mesh. */
void SetMesh(MeshType *Mesh);
/** Get a pointer to the Mesh currently attached to the object. */
MeshType * GetMesh(void);
const MeshType *GetMesh(void) const;
/** Return true if the object is evaluable at the requested point,
* and else otherwise. */
bool IsEvaluableAt(const PointType & point,
unsigned int depth = 0, char *name = NULL) const;
/** Returns the value of the Mesh at the requested point.
* If the point is not inside the object, then an exception is thrown.
* \sa ExceptionObject */
bool ValueAt(const PointType & point, double & value,
unsigned int depth = 0, char *name = NULL) const;
/** Returns true if the point is inside, false otherwise. */
bool IsInside(const PointType & point,
unsigned int depth, char *name) const;
/** Test whether a point is inside or outside the object
* For computational speed purposes, it is faster if the method does not
* check the name of the class and the current depth */
virtual bool IsInside(const PointType & point) const;
/** Compute the boundaries of the iamge spatial object. */
bool ComputeLocalBoundingBox() const;
/** Returns the latest modified time of the object and its component. */
ModifiedTimeType GetMTime(void) const;
/** Return the type of pixel used */
const char * GetPixelType()
{
return m_PixelType.c_str();
}
/** Set/Get the precision for the IsInside function.
* This is used when the cell is a triangle, in this case, it's more likely
* that the given point will not be falling exactly on the triangle surface.
* If the distance from the point to the surface is <= to
* m_IsInsidePrecision the point is considered inside the mesh.
* The default value is 1. */
itkSetMacro(IsInsidePrecision, double);
itkGetMacro(IsInsidePrecision, double);
protected:
MeshPointer m_Mesh;
std::string m_PixelType;
double m_IsInsidePrecision;
MeshSpatialObject();
virtual ~MeshSpatialObject();
void PrintSelf(std::ostream & os, Indent indent) const;
};
} // end of namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkMeshSpatialObject.hxx"
#endif
#endif //__itkMeshSpatialObject_h
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