superclass of all bounding objects (cylinder, cuboid,...) More...

#include <mitkBoundingObject.h>

Inheritance diagram for mitk::BoundingObject:

Collaboration diagram for mitk::BoundingObject:

Public Types
typedef BoundingObject	Self
typedef mitk::Surface	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer < const Self >	ConstPointer
Public Member Functions
virtual const char *	GetClassName () const
virtual bool	IsInside (const mitk::Point3D &p) const =0
virtual mitk::ScalarType	GetVolume ()
virtual bool	GetPositive ()
virtual void	SetPositive (bool _arg)
virtual void	PositiveOn ()
virtual void	PositiveOff ()
virtual void	FitGeometry (Geometry3D *aGeometry3D)
	Sets the Geometry3D of the bounding object to fit the given geometry.
Protected Member Functions
	BoundingObject ()
virtual	~BoundingObject ()
bool	WriteXMLData (XMLWriter &xmlWriter)
Protected Attributes
bool	m_Positive
	If true, the Boundingobject describes a positive volume, if false a negative volume.

Detailed Description

superclass of all bounding objects (cylinder, cuboid,...)

Manages generic functions and provides an interface for IsInside() calculates a generic bounding box

Definition at line 33 of file mitkBoundingObject.h.

Member Typedef Documentation

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

Reimplemented from mitk::Surface.

Reimplemented in mitk::BoundingObjectGroup, mitk::Cone, mitk::Cuboid, mitk::Cylinder, mitk::Ellipsoid, mitk::ExtrudedContour, and mitk::Plane.

Definition at line 36 of file mitkBoundingObject.h.

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

Reimplemented from mitk::Surface.

Reimplemented in mitk::BoundingObjectGroup, mitk::Cone, mitk::Cuboid, mitk::Cylinder, mitk::Ellipsoid, mitk::ExtrudedContour, and mitk::Plane.

Definition at line 36 of file mitkBoundingObject.h.

typedef BoundingObject mitk::BoundingObject::Self

Reimplemented from mitk::Surface.

Reimplemented in mitk::BoundingObjectGroup, mitk::Cone, mitk::Cuboid, mitk::Cylinder, mitk::Ellipsoid, mitk::ExtrudedContour, and mitk::Plane.

Definition at line 36 of file mitkBoundingObject.h.

typedef mitk::Surface mitk::BoundingObject::Superclass

Reimplemented from mitk::Surface.

Reimplemented in mitk::BoundingObjectGroup, mitk::Cone, mitk::Cuboid, mitk::Cylinder, mitk::Ellipsoid, mitk::ExtrudedContour, and mitk::Plane.

Definition at line 36 of file mitkBoundingObject.h.

Constructor & Destructor Documentation

mitk::BoundingObject::BoundingObject ( ) [protected]

Definition at line 22 of file mitkBoundingObject.cpp.

References mitk::BaseData::GetGeometry(), mitk::BaseData::GetTimeSlicedGeometry(), mitk::Geometry3D::SetBounds(), and mitk::TimeSlicedGeometry::UpdateInformation().

  : Surface(), m_Positive(true)
{
//  Initialize(1);

  /* bounding box around the unscaled bounding object */ 
  ScalarType bounds[6]={-1,1,-1,1,-1,1};  //{xmin,x_max, ymin,y_max,zmin,z_max}
  GetGeometry()->SetBounds(bounds);
  GetTimeSlicedGeometry()->UpdateInformation();
}

mitk::BoundingObject::~BoundingObject ( ) [protected, virtual]

Definition at line 33 of file mitkBoundingObject.cpp.

{
}

Member Function Documentation

void mitk::BoundingObject::FitGeometry ( mitk::Geometry3D * aGeometry3D ) [virtual]

Sets the Geometry3D of the bounding object to fit the given geometry.

The fit is done once, so if the given geometry changes it will not effect the bounding object.

Definition at line 42 of file mitkBoundingObject.cpp.

References mitk::Geometry3D::GetCenter(), mitk::Geometry3D::GetExtentInMM(), mitk::Geometry3D::GetImageGeometry(), mitk::Geometry3D::GetIndexToWorldTransform(), and mitk::Geometry3D::GetSpacing().

{
  GetGeometry()->SetIdentity();
  GetGeometry()->Compose(aGeometry3D->GetIndexToWorldTransform());

  if(aGeometry3D->GetImageGeometry())
  {
    mitk::Vector3D halfSpacingStep = aGeometry3D->GetSpacing()*0.5;
    GetGeometry()->SetOrigin(aGeometry3D->GetCenter()-halfSpacingStep);
  }
  else
  {
    GetGeometry()->SetOrigin(aGeometry3D->GetCenter());
  }

  mitk::Vector3D size;
  for(unsigned int i=0; i < 3; ++i)
    size[i] = aGeometry3D->GetExtentInMM(i)/2.0;
  GetGeometry()->SetSpacing( size );
  GetTimeSlicedGeometry()->UpdateInformation();
}