mitkOoCTriangleMesh Class Reference

mitkOoCTriangleMesh - a concrete class for out-of-core triangle meshes More...

#include <mitkOoCTriangleMesh.h>

Inherits mitkTriangleMesh.

Inheritance diagram for mitkOoCTriangleMesh:

[legend]Collaboration diagram for mitkOoCTriangleMesh:

[legend]List of all members.

Public Member Functions
virtual void	PrintSelf (ostream &os)
	mitkOoCTriangleMesh ()
void	SetVertexBlockSize (unsigned int vn)
void	SetFaceBlockSize (unsigned int fn)
virtual int	GetDataObjectType () const
virtual void	Initialize ()
virtual unsigned long long	GetActualMemorySize () const
virtual void	ShallowCopy (mitkDataObject *src)
virtual void	DeepCopy (mitkDataObject *src)
virtual void	SetVertexNumber (size_type number)
virtual void	SetFaceNumber (size_type number)
virtual float *	GetVertexData ()
virtual index_type *	GetFaceData ()
virtual void	ReverseNormals ()
virtual bool	TestClockwise ()
void	SetVertexBufferSize (size_type s)
void	SetFaceBufferSize (size_type s)
void	SetBufferedVertexBlockNum (unsigned int n)
unsigned int	GetBufferedVertexBlockNum ()
void	SetBufferedFaceBlockNum (unsigned int n)
unsigned int	GetBufferedFaceBlockNum ()
void	SetPathOfDiskBuffer (char const *path)
char const *	GetPathOfDiskBuffer ()

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Detailed Description

mitkOoCTriangleMesh - a concrete class for out-of-core triangle meshes

mitkOoCTriangleMesh is a concrete implementation of triangle mesh, for representation of a very large (out-of-core) 3D object (can NOT be loaded to the main memory entirely).

See also:

mitkICTriangleMesh for in-core implementation of triangle mesh

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Constructor & Destructor Documentation

mitkOoCTriangleMesh::mitkOoCTriangleMesh (   )

Default constructor.

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Member Function Documentation

virtual void mitkOoCTriangleMesh::DeepCopy (  mitkDataObject *  src  )  [virtual]

Deep copy. Parameters: src  pointer to the source mitkDataObject Reimplemented from mitkTriangleMesh.

virtual unsigned long long mitkOoCTriangleMesh::GetActualMemorySize (   )  const [virtual]

Get the actual size of the data in bytes. Returns: Return the actual size of the data in bytes. Implements mitkDataObject.

unsigned int mitkOoCTriangleMesh::GetBufferedFaceBlockNum (   )

Get the number of buffered face blocks in memory. Returns: Return the number of buffered face blocks.

unsigned int mitkOoCTriangleMesh::GetBufferedVertexBlockNum (   )

Get the number of buffered vertex blocks in memory. Returns: Return the number of buffered vertex blocks.

virtual int mitkOoCTriangleMesh::GetDataObjectType (   )  const [inline, virtual]

Return what type of data object this is. Returns: Return the type of this data object. Reimplemented from mitkTriangleMesh.

virtual index_type* mitkOoCTriangleMesh::GetFaceData (   )  [inline, virtual]

You can not get a permanent pointer to the entire face data since it can not be loaded to the main memory all together, so do not call this function when using a mitkOoCTriangleMesh object, and it will always return NULL. Returns: Return NULL. Warning: Do not call this function to get face data. Use mitkMesh::GetFace() or mitkMesh::GetTriangleFaces() instead. Implements mitkMesh.

char const* mitkOoCTriangleMesh::GetPathOfDiskBuffer (   )

Get the full path of the disk buffer which contains all the data of the mesh. Returns: Return the full path of the disk buffer.

virtual float* mitkOoCTriangleMesh::GetVertexData (   )  [inline, virtual]

You can not get a permanent pointer to the entire vertex data since it can not be loaded to the main memory all together, so do not call this function when using a mitkOoCTriangleMesh object, and it will always return NULL. Returns: Return NULL. Warning: Do not call this function to get vertex data. Use mitkMesh::GetVertex() or mitkMesh::GetVertices() instead. Implements mitkMesh.

virtual void mitkOoCTriangleMesh::Initialize (   )  [virtual]

Make the output data ready for new data to be inserted. Reimplemented from mitkTriangleMesh.

virtual void mitkOoCTriangleMesh::PrintSelf (  ostream &  os  )  [virtual]

Print the necessary information about this object for the debugging purpose. Parameters: os  The specified ostream to output information. Reimplemented from mitkTriangleMesh.

virtual void mitkOoCTriangleMesh::ReverseNormals (   )  [virtual]

Reverse normals. Reimplemented from mitkMesh.

void mitkOoCTriangleMesh::SetBufferedFaceBlockNum (  unsigned int  n  )

Set the number of buffered face blocks in memory. Parameters: n  the number of buffered face blocks Note: When calling this function, the buffer size is also calculated by (face block size) * (face block number), so it is unnecessary to call SetFaceBufferSize() again.

void mitkOoCTriangleMesh::SetBufferedVertexBlockNum (  unsigned int  n  )

Set the number of buffered vertex blocks in memory. Parameters: n  the number of buffered vertex blocks Note: When calling this function, the buffer size is also calculated by (vertex block size) * (vertex block number), so it is unnecessary to call SetVertexBufferSize() again.

void mitkOoCTriangleMesh::SetFaceBlockSize (  unsigned int  fn  )

Set the size of the face block (number of triangles of one block). Parameters: fn  the number of triangles of one block

void mitkOoCTriangleMesh::SetFaceBufferSize (  size_type  s  )

Set the size of the memory buffer for containing cached face blocks. Parameters: s  the size of the buffer in bytes Note: When calling this function, the number of buffered slice is also calculated by (buffer size) / (face block size), so it is unnecessary to call SetBufferedFaceBlockNum() again.

virtual void mitkOoCTriangleMesh::SetFaceNumber (  size_type  number  )  [inline, virtual]

Set the mesh's faces' number and allocate memory. Parameters: number  the number of faces Implements mitkMesh.

void mitkOoCTriangleMesh::SetPathOfDiskBuffer (  char const *  path  )

Set the full path of the disk buffer to contain all the data of the mesh. Parameters: path  the full path of the disk buffer

void mitkOoCTriangleMesh::SetVertexBlockSize (  unsigned int  vn  )

Set the size of the vertex block (number of vertices of one block). Parameters: vn  the number of vertices of one block

void mitkOoCTriangleMesh::SetVertexBufferSize (  size_type  s  )

Set the size of the memory buffer for containing cached vertex blocks. Parameters: s  the size of the buffer in bytes Note: When calling this function, the number of buffered vertex blocks is also calculated by (buffer size) / (vertex block size), so it is unnecessary to call SetBufferedVertexBlockNum() again.

virtual void mitkOoCTriangleMesh::SetVertexNumber (  size_type  number  )  [inline, virtual]

Set the mesh's vertices' number and allocate memory. Parameters: number  the number of vertices Implements mitkMesh.

virtual void mitkOoCTriangleMesh::ShallowCopy (  mitkDataObject *  src  )  [virtual]

Shallowcopy. Parameters: src  pointer to the source mitkDataObject Reimplemented from mitkTriangleMesh.

virtual bool mitkOoCTriangleMesh::TestClockwise (   )  [virtual]

Test the orientation of front-facing triangles. Returns: Return true if the orientation of front-facing triangles is clockwise, otherwise return false. Implements mitkMesh.

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

• mitkOoCTriangleMesh.h

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