mitk::Ellipsoid Class Reference [Data Classes]

Data class containing an ellipsoid. More...

#include <mitkEllipsoid.h>

Inheritance diagram for mitk::Ellipsoid:

Collaboration diagram for mitk::Ellipsoid:

List of all members.

Public Types
typedef Ellipsoid	Self
typedef BoundingObject	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer < const Self >	ConstPointer
Public Member Functions
virtual const char *	GetClassName () const
virtual mitk::ScalarType	GetVolume ()
virtual bool	IsInside (const Point3D &p) const
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	Ellipsoid ()
virtual	~Ellipsoid ()

---

Detailed Description

Data class containing an ellipsoid.

Definition at line 30 of file mitkEllipsoid.h.

---

Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::Ellipsoid::ConstPointer

Reimplemented from mitk::BoundingObject.

Definition at line 33 of file mitkEllipsoid.h.

typedef itk::SmartPointer<Self> mitk::Ellipsoid::Pointer

Reimplemented from mitk::BoundingObject.

Definition at line 33 of file mitkEllipsoid.h.

typedef Ellipsoid mitk::Ellipsoid::Self

Reimplemented from mitk::BoundingObject.

Definition at line 33 of file mitkEllipsoid.h.

typedef BoundingObject mitk::Ellipsoid::Superclass

Reimplemented from mitk::BoundingObject.

Definition at line 33 of file mitkEllipsoid.h.

---

Constructor & Destructor Documentation

mitk::Ellipsoid::Ellipsoid

(

)

[protected]

Definition at line 25 of file mitkEllipsoid.cpp.

References New(), and mitk::Surface::SetVtkPolyData().

: BoundingObject()
{
  vtkSphereSource* sphere = vtkSphereSource::New();
  sphere->SetRadius(1.0);
  sphere->SetThetaResolution(20);
  sphere->SetPhiResolution(20);
  sphere->Update();
  SetVtkPolyData(sphere->GetOutput());
  sphere->Delete();
}

mitk::Ellipsoid::~Ellipsoid

(

)

[protected, virtual]

Definition at line 39 of file mitkEllipsoid.cpp.

{
}

---

Member Function Documentation

virtual const char* mitk::Ellipsoid::GetClassName

(

)

const [virtual]

Reimplemented from mitk::BoundingObject.

mitk::ScalarType mitk::Ellipsoid::GetVolume

(

)

[virtual]

Reimplemented from mitk::BoundingObject.

Definition at line 59 of file mitkEllipsoid.cpp.

{
  return   GetGeometry()->GetExtentInMM(0) * 0.5
    * GetGeometry()->GetExtentInMM(1) * 0.5
    * GetGeometry()->GetExtentInMM(2) * 0.5
    * vnl_math::pi * 4.0/3.0;
}

bool mitk::Ellipsoid::IsInside

(

const Point3D &

p )

const [virtual]

Definition at line 44 of file mitkEllipsoid.cpp.

References QuadProgPP::pow().

{
  // transform point from world to object coordinates
  ScalarType p[4];
  p[0] = worldPoint[0];
  p[1] = worldPoint[1];
  p[2] = worldPoint[2];
  p[3] = 1;

  GetGeometry()->GetVtkTransform()->GetInverse()->TransformPoint(p, p);

  return (pow(p[0], 2) + pow(p[1], 2) + pow(p[2], 2) <= 1);
}

static Pointer mitk::Ellipsoid::New

(

)

[static]

Reimplemented from mitk::Surface.

Referenced by QmitkImageCropper::CreateBoundingObject(), QmitkBoundingObjectWidget::CreateBoundingObject(), QmitkToolPairNavigationView::CreateSphereAsInstrumentVisualization(), and Ellipsoid().

---

The documentation for this class was generated from the following files:

• mitkEllipsoid.h
• mitkEllipsoid.cpp