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Kitware.VTK.vtkIncrementalOctreePointLocator Class Reference

vtkIncrementalOctreePointLocator - Incremental octree in support of both point location and point insertion. More...

Inheritance diagram for Kitware.VTK.vtkIncrementalOctreePointLocator:
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Collaboration diagram for Kitware.VTK.vtkIncrementalOctreePointLocator:
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List of all members.

Public Member Functions

 vtkIncrementalOctreePointLocator (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
 Automatically generated constructor - called from generated code. DO NOT call directly.
 vtkIncrementalOctreePointLocator ()
 Undocumented Block.
virtual void BuildCubicOctreeOff ()
 Set/Get whether the search octree is built as a cubic shape or not.
virtual void BuildCubicOctreeOn ()
 Set/Get whether the search octree is built as a cubic shape or not.
override void BuildLocator ()
 Load points from a dataset to construct an octree for point location. This function resorts to InitPointInsertion() to fulfill some of the work.
override int FindClosestInsertedPoint (IntPtr x)
 Given a point x assumed to be covered by the octree, return the index of the closest in-octree point regardless of the associated minimum squared distance relative to the squared insertion-tolerance distance. This method is used when performing incremental point insertion. Note -1 indicates that no point is found. InitPointInsertion() should have been called in advance.
override void FindClosestNPoints (int N, IntPtr x, vtkIdList result)
 Find the closest N points to a given point. The returned point ids (via result) are sorted from closest to farthest. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
override int FindClosestPoint (IntPtr x)
 Given a point x, return the id of the closest point. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
virtual new int FindClosestPoint (double x, double y, double z)
 Given a point (x, y, z), return the id of the closest point. Note that BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
virtual int FindClosestPoint (IntPtr x, IntPtr miniDist2)
 Given a point x, return the id of the closest point and the associated minimum squared distance (via miniDist2). Note BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
virtual int FindClosestPoint (double x, double y, double z, IntPtr miniDist2)
 Given a point (x, y, z), return the id of the closest point and the associated minimum squared distance (via miniDist2). BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
override int FindClosestPointWithinRadius (double radius, IntPtr x, ref double dist2)
 Given a point x and a radius, return the id of the closest point within the radius and the associated minimum squared distance (via dist2, this returned distance is valid only if the point id is not -1). Note that BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
int FindClosestPointWithinSquaredRadius (double radius2, IntPtr x, ref double dist2)
 Given a point x and a squared radius radius2, return the id of the closest point within the radius and the associated minimum squared distance (via dist2, note this returned distance is valid only if the point id is not.
override void FindPointsWithinRadius (double R, IntPtr x, vtkIdList result)
 Find all points within a radius R relative to a given point x. The returned point ids (stored in result) are not sorted in any way. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
void FindPointsWithinSquaredRadius (double R2, IntPtr x, vtkIdList result)
 Find all points within a squared radius R2 relative to a given point x. The returned point ids (stored in result) are not sorted in any way. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.
override void FreeSearchStructure ()
 Delete the octree search structure.
override void GenerateRepresentation (int nodeLevel, vtkPolyData polysData)
 Create a polygonal representation of the octree boundary (from the root node to a specified level).
override void GetBounds (IntPtr bounds)
 Get the spatial bounding box of the octree.
override IntPtr GetBounds ()
 Get the spatial bounding box of the octree.
virtual int GetBuildCubicOctree ()
 Set/Get whether the search octree is built as a cubic shape or not.
virtual vtkPoints GetLocatorPoints ()
 Get access to the vtkPoints object in which point coordinates are stored for either point location or point insertion.
virtual int GetMaxPointsPerLeaf ()
 Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.
virtual int GetMaxPointsPerLeafMaxValue ()
 Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.
virtual int GetMaxPointsPerLeafMinValue ()
 Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.
int GetNumberOfPoints ()
 Get the number of points maintained by the octree.
override int InitPointInsertion (vtkPoints points, IntPtr bounds)
 Initialize the point insertion process. points is an object, storing 3D point coordinates, to which incremental point insertion put coordinates. It is created and provided by an external VTK class. Argument bounds represents the spatial bounding box, into which the points fall. In fact, an adjusted version of the bounding box is used to build the octree to make sure no any point (to be inserted) falls outside the octree. This function is not thread safe.
override int InitPointInsertion (vtkPoints points, IntPtr bounds, int estSize)
 Initialize the point insertion process. points is an object, storing 3D point coordinates, to which incremental point insertion put coordinates. It is created and provided by an external VTK class. Argument bounds represents the spatial bounding box, into which the points fall. In fact, an adjusted version of the bounding box is used to build the octree to make sure no any point (to be inserted) falls outside the octree. Argument estSize specifies the initial estimated size of the vtkPoints object. This function is not thread safe.
override void Initialize ()
 Delete the octree search structure.
override int InsertNextPoint (IntPtr x)
 Insert a given point into the octree and return the point index. Note that InitPointInsertion() should have been called prior to this function. In addition, IsInsertedPoint() should have been called in advance to ensure that the given point has not been inserted unless point duplication is allowed (in this case, this function invovles a repeated leaf container location). vtkPoints::InsertNextPoint() is invoked.
override void InsertPoint (int ptId, IntPtr x)
 Insert a given point into the octree with a specified point index ptId. InitPointInsertion() should have been called prior to this function. In addition, IsInsertedPoint() should have been called in advance to ensure that the given point has not been inserted unless point duplication is allowed (Note that in this case, this function involves a repeated leaf container location). vtkPoints::InsertPoint() is invoked.
void InsertPointWithoutChecking (IntPtr point, ref int pntId, int insert)
 "Insert" a point to the octree without any checking. Argument insert means whether vtkPoints::InsertNextPoint() upon 1 is called or the point itself is not inserted to the vtkPoints at all but instead only the point index is inserted to a vtkIdList upon 0. For case 0, the point index needs to be specified via pntId. For case 1, the actual point index is returned via pntId. InitPointInsertion() should have been called.
override int InsertUniquePoint (IntPtr point, ref int pntId)
 Insert a point to the octree unless there has been a duplciate point. Whether the point is actually inserted (return 1) or not (return 0 upon a rejection by an existing duplicate), the index of the point (either new or the duplicate) is returned via pntId. Note that InitPointInsertion() should have been called prior to this function. vtkPoints::InsertNextPoint() is invoked. This method is not thread safe.
override int IsA (string type)
 Undocumented Block.
override int IsInsertedPoint (IntPtr x)
 Determine whether or not a given point has been inserted into the octree. Return the id of the already inserted point if true, otherwise return -1. InitPointInsertion() should have been called in advance.
override int IsInsertedPoint (double x, double y, double z)
 Determine whether or not a given point has been inserted into the octree. Return the id of the already inserted point if true, otherwise return -1. InitPointInsertion() should have been called in advance.
new
vtkIncrementalOctreePointLocator 
NewInstance ()
 Undocumented Block.
virtual void SetBuildCubicOctree (int _arg)
 Set/Get whether the search octree is built as a cubic shape or not.
virtual void SetMaxPointsPerLeaf (int _arg)
 Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.

Static Public Member Functions

static new
vtkIncrementalOctreePointLocator 
New ()
 Undocumented Block.
static new int IsTypeOf (string type)
 Undocumented Block.
static new
vtkIncrementalOctreePointLocator 
SafeDownCast (vtkObjectBase o)
 Undocumented Block.

Public Attributes

new const string MRFullTypeName = "Kitware.VTK.vtkIncrementalOctreePointLocator"
 Automatically generated type registration mechanics.

Static Public Attributes

static new readonly string MRClassNameKey = "32vtkIncrementalOctreePointLocator"
 Automatically generated type registration mechanics.

Protected Member Functions

override void Dispose (bool disposing)
 Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Private Member Functions

static internal IntPtr vtkIncrementalOctreePointLocator_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkIncrementalOctreePointLocator_BuildCubicOctreeOff_01 (HandleRef pThis)
static internal void vtkIncrementalOctreePointLocator_BuildCubicOctreeOn_02 (HandleRef pThis)
static internal void vtkIncrementalOctreePointLocator_BuildLocator_03 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_FindClosestInsertedPoint_04 (HandleRef pThis, IntPtr x)
static internal void vtkIncrementalOctreePointLocator_FindClosestNPoints_05 (HandleRef pThis, int N, IntPtr x, HandleRef result)
static internal int vtkIncrementalOctreePointLocator_FindClosestPoint_06 (HandleRef pThis, IntPtr x)
static internal int vtkIncrementalOctreePointLocator_FindClosestPoint_07 (HandleRef pThis, double x, double y, double z)
static internal int vtkIncrementalOctreePointLocator_FindClosestPoint_08 (HandleRef pThis, IntPtr x, IntPtr miniDist2)
static internal int vtkIncrementalOctreePointLocator_FindClosestPoint_09 (HandleRef pThis, double x, double y, double z, IntPtr miniDist2)
static internal int vtkIncrementalOctreePointLocator_FindClosestPointWithinRadius_10 (HandleRef pThis, double radius, IntPtr x, ref double dist2)
static internal int vtkIncrementalOctreePointLocator_FindClosestPointWithinSquaredRadius_11 (HandleRef pThis, double radius2, IntPtr x, ref double dist2)
static internal void vtkIncrementalOctreePointLocator_FindPointsWithinRadius_12 (HandleRef pThis, double R, IntPtr x, HandleRef result)
static internal void vtkIncrementalOctreePointLocator_FindPointsWithinSquaredRadius_13 (HandleRef pThis, double R2, IntPtr x, HandleRef result)
static internal void vtkIncrementalOctreePointLocator_FreeSearchStructure_14 (HandleRef pThis)
static internal void vtkIncrementalOctreePointLocator_GenerateRepresentation_15 (HandleRef pThis, int nodeLevel, HandleRef polysData)
static internal void vtkIncrementalOctreePointLocator_GetBounds_16 (HandleRef pThis, IntPtr bounds)
static internal IntPtr vtkIncrementalOctreePointLocator_GetBounds_17 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_GetBuildCubicOctree_18 (HandleRef pThis)
static internal IntPtr vtkIncrementalOctreePointLocator_GetLocatorPoints_19 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal int vtkIncrementalOctreePointLocator_GetMaxPointsPerLeaf_20 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_GetMaxPointsPerLeafMaxValue_21 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_GetMaxPointsPerLeafMinValue_22 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_GetNumberOfPoints_23 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_InitPointInsertion_24 (HandleRef pThis, HandleRef points, IntPtr bounds)
static internal int vtkIncrementalOctreePointLocator_InitPointInsertion_25 (HandleRef pThis, HandleRef points, IntPtr bounds, int estSize)
static internal void vtkIncrementalOctreePointLocator_Initialize_26 (HandleRef pThis)
static internal int vtkIncrementalOctreePointLocator_InsertNextPoint_27 (HandleRef pThis, IntPtr x)
static internal void vtkIncrementalOctreePointLocator_InsertPoint_28 (HandleRef pThis, int ptId, IntPtr x)
static internal void vtkIncrementalOctreePointLocator_InsertPointWithoutChecking_29 (HandleRef pThis, IntPtr point, ref int pntId, int insert)
static internal int vtkIncrementalOctreePointLocator_InsertUniquePoint_30 (HandleRef pThis, IntPtr point, ref int pntId)
static internal int vtkIncrementalOctreePointLocator_IsA_31 (HandleRef pThis, string type)
static internal int vtkIncrementalOctreePointLocator_IsInsertedPoint_32 (HandleRef pThis, IntPtr x)
static internal int vtkIncrementalOctreePointLocator_IsInsertedPoint_33 (HandleRef pThis, double x, double y, double z)
static internal int vtkIncrementalOctreePointLocator_IsTypeOf_34 (string type)
static internal IntPtr vtkIncrementalOctreePointLocator_NewInstance_36 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr vtkIncrementalOctreePointLocator_SafeDownCast_37 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkIncrementalOctreePointLocator_SetBuildCubicOctree_38 (HandleRef pThis, int _arg)
static internal void vtkIncrementalOctreePointLocator_SetMaxPointsPerLeaf_39 (HandleRef pThis, int _arg)

Static Private Member Functions

static vtkIncrementalOctreePointLocator ()
 Automatically generated type registration mechanics.

Detailed Description

vtkIncrementalOctreePointLocator - Incremental octree in support of both point location and point insertion.

Description As opposed to the uniform bin-based search structure (adopted in class vtkPointLocator) with a fixed spatial resolution, an octree mechanism employs a hierarchy of tree-like sub-division of the 3D data domain. Thus it enables data-aware multi-resolution and accordingly accelerated point location as well as insertion, particularly when handling a radically imbalanced layout of points as not uncommon in datasets defined on adaptive meshes. Compared to a static point locator supporting pure location functionalities through some search structure established from a fixed set of points, an incremental point locator allows for, in addition, point insertion capabilities, with the search structure maintaining a dynamically increasing number of points. Class vtkIncrementalOctreePointLocator is an octree-based accelerated implementation of the functionalities of the uniform bin-based incremental point locator vtkPointLocator. For point location, an octree is built by accessing a vtkDataSet, specifically a vtkPointSet. For point insertion, an empty octree is inited and then incrementally populated as points are inserted. Three increasingly complex point insertion modes, i.e., direct check-free insertion, zero tolerance insertion, and non-zero tolerance insertion, are supported. In fact, the octree used in the point location mode is actually constructed via direct check-free point insertion. This class also provides a polygonal representation of the octree boundary.

vtkAbstractPointLocator, vtkIncrementalPointLocator, vtkPointLocator, vtkMergePoints


Constructor & Destructor Documentation

Automatically generated type registration mechanics.

Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator ( IntPtr  rawCppThis,
bool  callDisposalMethod,
bool  strong 
)

Automatically generated constructor - called from generated code. DO NOT call directly.

Undocumented Block.


Member Function Documentation

Set/Get whether the search octree is built as a cubic shape or not.

Set/Get whether the search octree is built as a cubic shape or not.

Load points from a dataset to construct an octree for point location. This function resorts to InitPointInsertion() to fulfill some of the work.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.Dispose ( bool  disposing) [protected]

Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Given a point x assumed to be covered by the octree, return the index of the closest in-octree point regardless of the associated minimum squared distance relative to the squared insertion-tolerance distance. This method is used when performing incremental point insertion. Note -1 indicates that no point is found. InitPointInsertion() should have been called in advance.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestNPoints ( int  N,
IntPtr  x,
vtkIdList  result 
) [virtual]

Find the closest N points to a given point. The returned point ids (via result) are sorted from closest to farthest. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Given a point x, return the id of the closest point. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

virtual new int Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestPoint ( double  x,
double  y,
double  z 
) [virtual]

Given a point (x, y, z), return the id of the closest point. Note that BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

virtual int Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestPoint ( IntPtr  x,
IntPtr  miniDist2 
) [virtual]

Given a point x, return the id of the closest point and the associated minimum squared distance (via miniDist2). Note BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

virtual int Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestPoint ( double  x,
double  y,
double  z,
IntPtr  miniDist2 
) [virtual]

Given a point (x, y, z), return the id of the closest point and the associated minimum squared distance (via miniDist2). BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestPointWithinRadius ( double  radius,
IntPtr  x,
ref double  dist2 
) [virtual]

Given a point x and a radius, return the id of the closest point within the radius and the associated minimum squared distance (via dist2, this returned distance is valid only if the point id is not -1). Note that BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

int Kitware.VTK.vtkIncrementalOctreePointLocator.FindClosestPointWithinSquaredRadius ( double  radius2,
IntPtr  x,
ref double  dist2 
)

Given a point x and a squared radius radius2, return the id of the closest point within the radius and the associated minimum squared distance (via dist2, note this returned distance is valid only if the point id is not.

-1). BuildLocator() should have been called prior to this function.This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.FindPointsWithinRadius ( double  R,
IntPtr  x,
vtkIdList  result 
) [virtual]

Find all points within a radius R relative to a given point x. The returned point ids (stored in result) are not sorted in any way. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Find all points within a squared radius R2 relative to a given point x. The returned point ids (stored in result) are not sorted in any way. BuildLocator() should have been called prior to this function. This method is thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Delete the octree search structure.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.GenerateRepresentation ( int  nodeLevel,
vtkPolyData  polysData 
) [virtual]

Create a polygonal representation of the octree boundary (from the root node to a specified level).

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.GetBounds ( IntPtr  bounds) [virtual]

Get the spatial bounding box of the octree.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Get the spatial bounding box of the octree.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Set/Get whether the search octree is built as a cubic shape or not.

Get access to the vtkPoints object in which point coordinates are stored for either point location or point insertion.

Here is the call graph for this function:

Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.

Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.

Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.

Get the number of points maintained by the octree.

Delete the octree search structure.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.InitPointInsertion ( vtkPoints  points,
IntPtr  bounds 
) [virtual]

Initialize the point insertion process. points is an object, storing 3D point coordinates, to which incremental point insertion put coordinates. It is created and provided by an external VTK class. Argument bounds represents the spatial bounding box, into which the points fall. In fact, an adjusted version of the bounding box is used to build the octree to make sure no any point (to be inserted) falls outside the octree. This function is not thread safe.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.InitPointInsertion ( vtkPoints  points,
IntPtr  bounds,
int  estSize 
) [virtual]

Initialize the point insertion process. points is an object, storing 3D point coordinates, to which incremental point insertion put coordinates. It is created and provided by an external VTK class. Argument bounds represents the spatial bounding box, into which the points fall. In fact, an adjusted version of the bounding box is used to build the octree to make sure no any point (to be inserted) falls outside the octree. Argument estSize specifies the initial estimated size of the vtkPoints object. This function is not thread safe.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Insert a given point into the octree and return the point index. Note that InitPointInsertion() should have been called prior to this function. In addition, IsInsertedPoint() should have been called in advance to ensure that the given point has not been inserted unless point duplication is allowed (in this case, this function invovles a repeated leaf container location). vtkPoints::InsertNextPoint() is invoked.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override void Kitware.VTK.vtkIncrementalOctreePointLocator.InsertPoint ( int  ptId,
IntPtr  x 
) [virtual]

Insert a given point into the octree with a specified point index ptId. InitPointInsertion() should have been called prior to this function. In addition, IsInsertedPoint() should have been called in advance to ensure that the given point has not been inserted unless point duplication is allowed (Note that in this case, this function involves a repeated leaf container location). vtkPoints::InsertPoint() is invoked.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

void Kitware.VTK.vtkIncrementalOctreePointLocator.InsertPointWithoutChecking ( IntPtr  point,
ref int  pntId,
int  insert 
)

"Insert" a point to the octree without any checking. Argument insert means whether vtkPoints::InsertNextPoint() upon 1 is called or the point itself is not inserted to the vtkPoints at all but instead only the point index is inserted to a vtkIdList upon 0. For case 0, the point index needs to be specified via pntId. For case 1, the actual point index is returned via pntId. InitPointInsertion() should have been called.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.InsertUniquePoint ( IntPtr  point,
ref int  pntId 
) [virtual]

Insert a point to the octree unless there has been a duplciate point. Whether the point is actually inserted (return 1) or not (return 0 upon a rejection by an existing duplicate), the index of the point (either new or the duplicate) is returned via pntId. Note that InitPointInsertion() should have been called prior to this function. vtkPoints::InsertNextPoint() is invoked. This method is not thread safe.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.IsA ( string  type) [virtual]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Determine whether or not a given point has been inserted into the octree. Return the id of the already inserted point if true, otherwise return -1. InitPointInsertion() should have been called in advance.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

override int Kitware.VTK.vtkIncrementalOctreePointLocator.IsInsertedPoint ( double  x,
double  y,
double  z 
) [virtual]

Determine whether or not a given point has been inserted into the octree. Return the id of the already inserted point if true, otherwise return -1. InitPointInsertion() should have been called in advance.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

static new int Kitware.VTK.vtkIncrementalOctreePointLocator.IsTypeOf ( string  type) [static]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

Here is the call graph for this function:

Set/Get whether the search octree is built as a cubic shape or not.

Set/Get the maximum number of points that a leaf node may maintain. Note that the actual number of points maintained by a leaf node might exceed this threshold if there is a large number (equal to or greater than the threshold) of exactly duplicate points (with zero distance) to be inserted (e.g., to construct an octree for subsequent point location) in extreme cases. Respecting this threshold in such scenarios would cause endless node sub-division. Thus this threshold is broken, but only in case of such situations.

static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestNPoints_05 ( HandleRef  pThis,
int  N,
IntPtr  x,
HandleRef  result 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPoint_06 ( HandleRef  pThis,
IntPtr  x 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPoint_07 ( HandleRef  pThis,
double  x,
double  y,
double  z 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPoint_08 ( HandleRef  pThis,
IntPtr  x,
IntPtr  miniDist2 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPoint_09 ( HandleRef  pThis,
double  x,
double  y,
double  z,
IntPtr  miniDist2 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPointWithinRadius_10 ( HandleRef  pThis,
double  radius,
IntPtr  x,
ref double  dist2 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindClosestPointWithinSquaredRadius_11 ( HandleRef  pThis,
double  radius2,
IntPtr  x,
ref double  dist2 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindPointsWithinRadius_12 ( HandleRef  pThis,
double  R,
IntPtr  x,
HandleRef  result 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_FindPointsWithinSquaredRadius_13 ( HandleRef  pThis,
double  R2,
IntPtr  x,
HandleRef  result 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_GenerateRepresentation_15 ( HandleRef  pThis,
int  nodeLevel,
HandleRef  polysData 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_GetBounds_16 ( HandleRef  pThis,
IntPtr  bounds 
) [private]
static internal IntPtr Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_GetLocatorPoints_19 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InitPointInsertion_24 ( HandleRef  pThis,
HandleRef  points,
IntPtr  bounds 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InitPointInsertion_25 ( HandleRef  pThis,
HandleRef  points,
IntPtr  bounds,
int  estSize 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InsertNextPoint_27 ( HandleRef  pThis,
IntPtr  x 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InsertPoint_28 ( HandleRef  pThis,
int  ptId,
IntPtr  x 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InsertPointWithoutChecking_29 ( HandleRef  pThis,
IntPtr  point,
ref int  pntId,
int  insert 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_InsertUniquePoint_30 ( HandleRef  pThis,
IntPtr  point,
ref int  pntId 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_IsA_31 ( HandleRef  pThis,
string  type 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_IsInsertedPoint_32 ( HandleRef  pThis,
IntPtr  x 
) [private]
static internal int Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_IsInsertedPoint_33 ( HandleRef  pThis,
double  x,
double  y,
double  z 
) [private]
static internal IntPtr Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_New ( ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_NewInstance_36 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_SafeDownCast_37 ( HandleRef  o,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_SetBuildCubicOctree_38 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkIncrementalOctreePointLocator.vtkIncrementalOctreePointLocator_SetMaxPointsPerLeaf_39 ( HandleRef  pThis,
int  _arg 
) [private]

Member Data Documentation

new readonly string Kitware.VTK.vtkIncrementalOctreePointLocator.MRClassNameKey = "32vtkIncrementalOctreePointLocator" [static]

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.

new const string Kitware.VTK.vtkIncrementalOctreePointLocator.MRFullTypeName = "Kitware.VTK.vtkIncrementalOctreePointLocator"

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkIncrementalPointLocator.


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