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Kitware.VTK.vtkOctreePointLocator Class Reference

vtkOctreePointLocator - a octree spatial decomposition of a set of points More...

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

Public Member Functions

 vtkOctreePointLocator (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
 Automatically generated constructor - called from generated code. DO NOT call directly.
 vtkOctreePointLocator ()
 Undocumented Block.
override void BuildLocator ()
 Create the octree decomposition of the cells of the data set or data sets. Cells are assigned to octree spatial regions based on the location of their centroids.
override void FindClosestNPoints (int N, IntPtr x, vtkIdList result)
 Find the closest N points to a position. This returns the closest N points to a position. A faster method could be created that returned N close points to a position, but not necessarily the exact N closest. The returned points are sorted from closest to farthest. These methods are thread safe if BuildLocator() is directly or indirectly called from a single thread first.
override int FindClosestPoint (IntPtr x)
 Return the Id of the point that is closest to the given point. Set the square of the distance between the two points.
int FindClosestPoint (double x, double y, double z, ref double dist2)
 Return the Id of the point that is closest to the given point. Set the square of the distance between the two points.
int FindClosestPointInRegion (int regionId, IntPtr x, ref double dist2)
 Find the Id of the point in the given leaf region which is closest to the given point. Return the ID of the point, and set the square of the distance of between the points.
int FindClosestPointInRegion (int regionId, double x, double y, double z, ref double dist2)
 Find the Id of the point in the given leaf region which is closest to the given point. Return the ID of the point, and set the square of the distance of between the points.
override int FindClosestPointWithinRadius (double radius, IntPtr x, ref double dist2)
 Given a position x and a radius r, return the id of the point closest to the point in that radius. dist2 returns the squared distance to the point.
void FindPointsInArea (IntPtr area, vtkIdTypeArray ids, bool clearArray)
 Fill ids with points found in area. The area is a 6-tuple containing (xmin, xmax, ymin, ymax, zmin, zmax). This method will clear the array by default. To append ids to an array, set clearArray to false.
override void FindPointsWithinRadius (double radius, IntPtr x, vtkIdList result)
 Find all points within a specified radius of position x. The result is not sorted in any specific manner.
override void FreeSearchStructure ()
 Delete the octree data structure.
override void GenerateRepresentation (int level, vtkPolyData pd)
 Create a polydata representation of the boundaries of the octree regions.
override IntPtr GetBounds ()
 Get the spatial bounds of the entire octree space. Sets bounds array to xmin, xmax, ymin, ymax, zmin, zmax.
override void GetBounds (IntPtr bounds)
 Get the spatial bounds of the entire octree space. Sets bounds array to xmin, xmax, ymin, ymax, zmin, zmax.
virtual int GetCreateCubicOctants ()
 Get/Set macro for CreateCubicOctants.
virtual double GetFudgeFactor ()
 Some algorithms on octrees require a value that is a very small distance relative to the diameter of the entire space divided by the octree. This factor is the maximum axis-aligned width of the space multipled by 10e-6.
virtual int GetMaximumPointsPerRegion ()
 Maximum number of points per spatial region. Default is 100.
virtual int GetNumberOfLeafNodes ()
 The number of leaf nodes of the tree, the spatial regions.
vtkIdTypeArray GetPointsInRegion (int leafNodeId)
 Get a list of the original IDs of all points in a leaf node.
void GetRegionBounds (int regionID, IntPtr bounds)
 Get the spatial bounds of octree region.
int GetRegionContainingPoint (double x, double y, double z)
 Get the id of the leaf region containing the specified location.
void GetRegionDataBounds (int leafNodeID, IntPtr bounds)
 Get the bounds of the data within the leaf node.
override int IsA (string type)
 Undocumented Block.
new vtkOctreePointLocator NewInstance ()
 Undocumented Block.
virtual void SetCreateCubicOctants (int _arg)
 Get/Set macro for CreateCubicOctants.
virtual void SetFudgeFactor (double _arg)
 Some algorithms on octrees require a value that is a very small distance relative to the diameter of the entire space divided by the octree. This factor is the maximum axis-aligned width of the space multipled by 10e-6.
virtual void SetMaximumPointsPerRegion (int _arg)
 Maximum number of points per spatial region. Default is 100.

Static Public Member Functions

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

Public Attributes

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

Static Public Attributes

static new readonly string MRClassNameKey = "21vtkOctreePointLocator"
 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 vtkOctreePointLocator_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkOctreePointLocator_BuildLocator_01 (HandleRef pThis)
static internal void vtkOctreePointLocator_FindClosestNPoints_02 (HandleRef pThis, int N, IntPtr x, HandleRef result)
static internal int vtkOctreePointLocator_FindClosestPoint_03 (HandleRef pThis, IntPtr x)
static internal int vtkOctreePointLocator_FindClosestPoint_04 (HandleRef pThis, double x, double y, double z, ref double dist2)
static internal int vtkOctreePointLocator_FindClosestPointInRegion_05 (HandleRef pThis, int regionId, IntPtr x, ref double dist2)
static internal int vtkOctreePointLocator_FindClosestPointInRegion_06 (HandleRef pThis, int regionId, double x, double y, double z, ref double dist2)
static internal int vtkOctreePointLocator_FindClosestPointWithinRadius_07 (HandleRef pThis, double radius, IntPtr x, ref double dist2)
static internal void vtkOctreePointLocator_FindPointsInArea_08 (HandleRef pThis, IntPtr area, HandleRef ids, byte clearArray)
static internal void vtkOctreePointLocator_FindPointsWithinRadius_09 (HandleRef pThis, double radius, IntPtr x, HandleRef result)
static internal void vtkOctreePointLocator_FreeSearchStructure_10 (HandleRef pThis)
static internal void vtkOctreePointLocator_GenerateRepresentation_11 (HandleRef pThis, int level, HandleRef pd)
static internal IntPtr vtkOctreePointLocator_GetBounds_12 (HandleRef pThis)
static internal void vtkOctreePointLocator_GetBounds_13 (HandleRef pThis, IntPtr bounds)
static internal int vtkOctreePointLocator_GetCreateCubicOctants_14 (HandleRef pThis)
static internal double vtkOctreePointLocator_GetFudgeFactor_15 (HandleRef pThis)
static internal int vtkOctreePointLocator_GetMaximumPointsPerRegion_16 (HandleRef pThis)
static internal int vtkOctreePointLocator_GetNumberOfLeafNodes_17 (HandleRef pThis)
static internal IntPtr vtkOctreePointLocator_GetPointsInRegion_18 (HandleRef pThis, int leafNodeId, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkOctreePointLocator_GetRegionBounds_19 (HandleRef pThis, int regionID, IntPtr bounds)
static internal int vtkOctreePointLocator_GetRegionContainingPoint_20 (HandleRef pThis, double x, double y, double z)
static internal void vtkOctreePointLocator_GetRegionDataBounds_21 (HandleRef pThis, int leafNodeID, IntPtr bounds)
static internal int vtkOctreePointLocator_IsA_22 (HandleRef pThis, string type)
static internal int vtkOctreePointLocator_IsTypeOf_23 (string type)
static internal IntPtr vtkOctreePointLocator_NewInstance_25 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr vtkOctreePointLocator_SafeDownCast_26 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkOctreePointLocator_SetCreateCubicOctants_27 (HandleRef pThis, int _arg)
static internal void vtkOctreePointLocator_SetFudgeFactor_28 (HandleRef pThis, double _arg)
static internal void vtkOctreePointLocator_SetMaximumPointsPerRegion_29 (HandleRef pThis, int _arg)

Static Private Member Functions

static vtkOctreePointLocator ()
 Automatically generated type registration mechanics.

Detailed Description

vtkOctreePointLocator - a octree spatial decomposition of a set of points

Description Given a vtkDataSetxs, create an octree that is locally refined such that all leaf octants contain less than a certain amount of points. Note that there is no size constraint that a leaf octant in relation to any of its neighbors.

This class can also generate a PolyData representation of the boundaries of the spatial regions in the decomposition.

vtkPointLocator vtkOctreePointLocatorNode


Constructor & Destructor Documentation

Automatically generated type registration mechanics.

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

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

Undocumented Block.


Member Function Documentation

Create the octree decomposition of the cells of the data set or data sets. Cells are assigned to octree spatial regions based on the location of their centroids.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override void Kitware.VTK.vtkOctreePointLocator.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.vtkAbstractPointLocator.

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

Find the closest N points to a position. This returns the closest N points to a position. A faster method could be created that returned N close points to a position, but not necessarily the exact N closest. The returned points are sorted from closest to farthest. These methods are thread safe if BuildLocator() is directly or indirectly called from a single thread first.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override int Kitware.VTK.vtkOctreePointLocator.FindClosestPoint ( IntPtr  x) [virtual]

Return the Id of the point that is closest to the given point. Set the square of the distance between the two points.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

int Kitware.VTK.vtkOctreePointLocator.FindClosestPoint ( double  x,
double  y,
double  z,
ref double  dist2 
)

Return the Id of the point that is closest to the given point. Set the square of the distance between the two points.

int Kitware.VTK.vtkOctreePointLocator.FindClosestPointInRegion ( int  regionId,
IntPtr  x,
ref double  dist2 
)

Find the Id of the point in the given leaf region which is closest to the given point. Return the ID of the point, and set the square of the distance of between the points.

int Kitware.VTK.vtkOctreePointLocator.FindClosestPointInRegion ( int  regionId,
double  x,
double  y,
double  z,
ref double  dist2 
)

Find the Id of the point in the given leaf region which is closest to the given point. Return the ID of the point, and set the square of the distance of between the points.

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

Given a position x and a radius r, return the id of the point closest to the point in that radius. dist2 returns the squared distance to the point.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

void Kitware.VTK.vtkOctreePointLocator.FindPointsInArea ( IntPtr  area,
vtkIdTypeArray  ids,
bool  clearArray 
)

Fill ids with points found in area. The area is a 6-tuple containing (xmin, xmax, ymin, ymax, zmin, zmax). This method will clear the array by default. To append ids to an array, set clearArray to false.

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

Find all points within a specified radius of position x. The result is not sorted in any specific manner.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Delete the octree data structure.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override void Kitware.VTK.vtkOctreePointLocator.GenerateRepresentation ( int  level,
vtkPolyData  pd 
) [virtual]

Create a polydata representation of the boundaries of the octree regions.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

override IntPtr Kitware.VTK.vtkOctreePointLocator.GetBounds ( ) [virtual]

Get the spatial bounds of the entire octree space. Sets bounds array to xmin, xmax, ymin, ymax, zmin, zmax.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

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

Get the spatial bounds of the entire octree space. Sets bounds array to xmin, xmax, ymin, ymax, zmin, zmax.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Get/Set macro for CreateCubicOctants.

Some algorithms on octrees require a value that is a very small distance relative to the diameter of the entire space divided by the octree. This factor is the maximum axis-aligned width of the space multipled by 10e-6.

Maximum number of points per spatial region. Default is 100.

The number of leaf nodes of the tree, the spatial regions.

Get a list of the original IDs of all points in a leaf node.

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void Kitware.VTK.vtkOctreePointLocator.GetRegionBounds ( int  regionID,
IntPtr  bounds 
)

Get the spatial bounds of octree region.

int Kitware.VTK.vtkOctreePointLocator.GetRegionContainingPoint ( double  x,
double  y,
double  z 
)

Get the id of the leaf region containing the specified location.

void Kitware.VTK.vtkOctreePointLocator.GetRegionDataBounds ( int  leafNodeID,
IntPtr  bounds 
)

Get the bounds of the data within the leaf node.

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

Undocumented Block.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

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

Undocumented Block.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

Here is the call graph for this function:

virtual void Kitware.VTK.vtkOctreePointLocator.SetCreateCubicOctants ( int  _arg) [virtual]

Get/Set macro for CreateCubicOctants.

virtual void Kitware.VTK.vtkOctreePointLocator.SetFudgeFactor ( double  _arg) [virtual]

Some algorithms on octrees require a value that is a very small distance relative to the diameter of the entire space divided by the octree. This factor is the maximum axis-aligned width of the space multipled by 10e-6.

Maximum number of points per spatial region. Default is 100.

static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_BuildLocator_01 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestNPoints_02 ( HandleRef  pThis,
int  N,
IntPtr  x,
HandleRef  result 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestPoint_03 ( HandleRef  pThis,
IntPtr  x 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestPoint_04 ( HandleRef  pThis,
double  x,
double  y,
double  z,
ref double  dist2 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestPointInRegion_05 ( HandleRef  pThis,
int  regionId,
IntPtr  x,
ref double  dist2 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestPointInRegion_06 ( HandleRef  pThis,
int  regionId,
double  x,
double  y,
double  z,
ref double  dist2 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindClosestPointWithinRadius_07 ( HandleRef  pThis,
double  radius,
IntPtr  x,
ref double  dist2 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindPointsInArea_08 ( HandleRef  pThis,
IntPtr  area,
HandleRef  ids,
byte  clearArray 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FindPointsWithinRadius_09 ( HandleRef  pThis,
double  radius,
IntPtr  x,
HandleRef  result 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_FreeSearchStructure_10 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GenerateRepresentation_11 ( HandleRef  pThis,
int  level,
HandleRef  pd 
) [private]
static internal IntPtr Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetBounds_12 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetBounds_13 ( HandleRef  pThis,
IntPtr  bounds 
) [private]
static internal double Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetFudgeFactor_15 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetNumberOfLeafNodes_17 ( HandleRef  pThis) [private]
static internal IntPtr Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetPointsInRegion_18 ( HandleRef  pThis,
int  leafNodeId,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetRegionBounds_19 ( HandleRef  pThis,
int  regionID,
IntPtr  bounds 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetRegionContainingPoint_20 ( HandleRef  pThis,
double  x,
double  y,
double  z 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_GetRegionDataBounds_21 ( HandleRef  pThis,
int  leafNodeID,
IntPtr  bounds 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_IsA_22 ( HandleRef  pThis,
string  type 
) [private]
static internal int Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_IsTypeOf_23 ( string  type) [private]
static internal IntPtr Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_New ( ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_NewInstance_25 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_SafeDownCast_26 ( HandleRef  o,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_SetCreateCubicOctants_27 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_SetFudgeFactor_28 ( HandleRef  pThis,
double  _arg 
) [private]
static internal void Kitware.VTK.vtkOctreePointLocator.vtkOctreePointLocator_SetMaximumPointsPerRegion_29 ( HandleRef  pThis,
int  _arg 
) [private]

Member Data Documentation

new readonly string Kitware.VTK.vtkOctreePointLocator.MRClassNameKey = "21vtkOctreePointLocator" [static]

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.

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

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkAbstractPointLocator.


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