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Kitware.VTK.vtkContourGrid Class Reference

vtkContourGrid - generate isosurfaces/isolines from scalar values (specialized for unstructured grids) More...

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

Public Member Functions

 vtkContourGrid (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
 Automatically generated constructor - called from generated code. DO NOT call directly.
 vtkContourGrid ()
 Construct object with initial range (0,1) and single contour value of 0.0.
virtual void ComputeGradientsOff ()
 Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void ComputeGradientsOn ()
 Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void ComputeNormalsOff ()
 Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void ComputeNormalsOn ()
 Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void ComputeScalarsOff ()
 Set/Get the computation of scalars.
virtual void ComputeScalarsOn ()
 Set/Get the computation of scalars.
void CreateDefaultLocator ()
 Create default locator. Used to create one when none is specified. The locator is used to merge coincident points.
void GenerateValues (int numContours, IntPtr range)
 Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.
void GenerateValues (int numContours, double rangeStart, double rangeEnd)
 Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.
virtual int GetComputeGradients ()
 Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual int GetComputeNormals ()
 Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual int GetComputeScalars ()
 Set/Get the computation of scalars.
virtual vtkIncrementalPointLocator GetLocator ()
 Set / get a spatial locator for merging points. By default, an instance of vtkMergePoints is used.
override uint GetMTime ()
 Modified GetMTime Because we delegate to vtkContourValues.
int GetNumberOfContours ()
 Get the number of contours in the list of contour values.
virtual int GetUseScalarTree ()
 Enable the use of a scalar tree to accelerate contour extraction.
double GetValue (int i)
 Get the ith contour value.
IntPtr GetValues ()
 Get a pointer to an array of contour values. There will be GetNumberOfContours() values in the list.
void GetValues (IntPtr contourValues)
 Fill a supplied list with contour values. There will be GetNumberOfContours() values in the list. Make sure you allocate enough memory to hold the list.
override int IsA (string type)
 Undocumented Block.
new vtkContourGrid NewInstance ()
 Undocumented Block.
virtual void SetComputeGradients (int _arg)
 Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void SetComputeNormals (int _arg)
 Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
virtual void SetComputeScalars (int _arg)
 Set/Get the computation of scalars.
void SetLocator (vtkIncrementalPointLocator locator)
 Set / get a spatial locator for merging points. By default, an instance of vtkMergePoints is used.
void SetNumberOfContours (int number)
 Set the number of contours to place into the list. You only really need to use this method to reduce list size. The method SetValue() will automatically increase list size as needed.
virtual void SetUseScalarTree (int _arg)
 Enable the use of a scalar tree to accelerate contour extraction.
void SetValue (int i, double value)
 Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours.
virtual void UseScalarTreeOff ()
 Enable the use of a scalar tree to accelerate contour extraction.
virtual void UseScalarTreeOn ()
 Enable the use of a scalar tree to accelerate contour extraction.

Static Public Member Functions

static new vtkContourGrid New ()
 Construct object with initial range (0,1) and single contour value of 0.0.
static new int IsTypeOf (string type)
 Undocumented Block.
static new vtkContourGrid SafeDownCast (vtkObjectBase o)
 Undocumented Block.

Public Attributes

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

Static Public Attributes

static new readonly string MRClassNameKey = "14vtkContourGrid"
 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 vtkContourGrid_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkContourGrid_ComputeGradientsOff_01 (HandleRef pThis)
static internal void vtkContourGrid_ComputeGradientsOn_02 (HandleRef pThis)
static internal void vtkContourGrid_ComputeNormalsOff_03 (HandleRef pThis)
static internal void vtkContourGrid_ComputeNormalsOn_04 (HandleRef pThis)
static internal void vtkContourGrid_ComputeScalarsOff_05 (HandleRef pThis)
static internal void vtkContourGrid_ComputeScalarsOn_06 (HandleRef pThis)
static internal void vtkContourGrid_CreateDefaultLocator_07 (HandleRef pThis)
static internal void vtkContourGrid_GenerateValues_08 (HandleRef pThis, int numContours, IntPtr range)
static internal void vtkContourGrid_GenerateValues_09 (HandleRef pThis, int numContours, double rangeStart, double rangeEnd)
static internal int vtkContourGrid_GetComputeGradients_10 (HandleRef pThis)
static internal int vtkContourGrid_GetComputeNormals_11 (HandleRef pThis)
static internal int vtkContourGrid_GetComputeScalars_12 (HandleRef pThis)
static internal IntPtr vtkContourGrid_GetLocator_13 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal uint vtkContourGrid_GetMTime_14 (HandleRef pThis)
static internal int vtkContourGrid_GetNumberOfContours_15 (HandleRef pThis)
static internal int vtkContourGrid_GetUseScalarTree_16 (HandleRef pThis)
static internal double vtkContourGrid_GetValue_17 (HandleRef pThis, int i)
static internal IntPtr vtkContourGrid_GetValues_18 (HandleRef pThis)
static internal void vtkContourGrid_GetValues_19 (HandleRef pThis, IntPtr contourValues)
static internal int vtkContourGrid_IsA_20 (HandleRef pThis, string type)
static internal int vtkContourGrid_IsTypeOf_21 (string type)
static internal IntPtr vtkContourGrid_NewInstance_23 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr vtkContourGrid_SafeDownCast_24 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkContourGrid_SetComputeGradients_25 (HandleRef pThis, int _arg)
static internal void vtkContourGrid_SetComputeNormals_26 (HandleRef pThis, int _arg)
static internal void vtkContourGrid_SetComputeScalars_27 (HandleRef pThis, int _arg)
static internal void vtkContourGrid_SetLocator_28 (HandleRef pThis, HandleRef locator)
static internal void vtkContourGrid_SetNumberOfContours_29 (HandleRef pThis, int number)
static internal void vtkContourGrid_SetUseScalarTree_30 (HandleRef pThis, int _arg)
static internal void vtkContourGrid_SetValue_31 (HandleRef pThis, int i, double value)
static internal void vtkContourGrid_UseScalarTreeOff_32 (HandleRef pThis)
static internal void vtkContourGrid_UseScalarTreeOn_33 (HandleRef pThis)

Static Private Member Functions

static vtkContourGrid ()
 Automatically generated type registration mechanics.

Detailed Description

vtkContourGrid - generate isosurfaces/isolines from scalar values (specialized for unstructured grids)

Description vtkContourGrid is a filter that takes as input datasets of type vtkUnstructuredGrid and generates on output isosurfaces and/or isolines. The exact form of the output depends upon the dimensionality of the input data. Data consisting of 3D cells will generate isosurfaces, data consisting of 2D cells will generate isolines, and data with 1D or 0D cells will generate isopoints. Combinations of output type are possible if the input dimension is mixed.

To use this filter you must specify one or more contour values. You can either use the method SetValue() to specify each contour value, or use GenerateValues() to generate a series of evenly spaced contours. It is also possible to accelerate the operation of this filter (at the cost of extra memory) by using a vtkScalarTree. A scalar tree is used to quickly locate cells that contain a contour surface. This is especially effective if multiple contours are being extracted. If you want to use a scalar tree, invoke the method UseScalarTreeOn().


Constructor & Destructor Documentation

static Kitware.VTK.vtkContourGrid.vtkContourGrid ( ) [static, private]

Automatically generated type registration mechanics.

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

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

Construct object with initial range (0,1) and single contour value of 0.0.


Member Function Documentation

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void Kitware.VTK.vtkContourGrid.ComputeNormalsOn ( ) [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

Set/Get the computation of scalars.

virtual void Kitware.VTK.vtkContourGrid.ComputeScalarsOn ( ) [virtual]

Set/Get the computation of scalars.

Create default locator. Used to create one when none is specified. The locator is used to merge coincident points.

override void Kitware.VTK.vtkContourGrid.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.vtkPolyDataAlgorithm.

void Kitware.VTK.vtkContourGrid.GenerateValues ( int  numContours,
IntPtr  range 
)

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.

void Kitware.VTK.vtkContourGrid.GenerateValues ( int  numContours,
double  rangeStart,
double  rangeEnd 
)

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

Set/Get the computation of scalars.

Set / get a spatial locator for merging points. By default, an instance of vtkMergePoints is used.

Here is the call graph for this function:

override uint Kitware.VTK.vtkContourGrid.GetMTime ( ) [virtual]

Modified GetMTime Because we delegate to vtkContourValues.

Reimplemented from Kitware.VTK.vtkObject.

Get the number of contours in the list of contour values.

Enable the use of a scalar tree to accelerate contour extraction.

Get the ith contour value.

Get a pointer to an array of contour values. There will be GetNumberOfContours() values in the list.

void Kitware.VTK.vtkContourGrid.GetValues ( IntPtr  contourValues)

Fill a supplied list with contour values. There will be GetNumberOfContours() values in the list. Make sure you allocate enough memory to hold the list.

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

Undocumented Block.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

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

Undocumented Block.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

Construct object with initial range (0,1) and single contour value of 0.0.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

Here is the call graph for this function:

virtual void Kitware.VTK.vtkContourGrid.SetComputeGradients ( int  _arg) [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void Kitware.VTK.vtkContourGrid.SetComputeNormals ( int  _arg) [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void Kitware.VTK.vtkContourGrid.SetComputeScalars ( int  _arg) [virtual]

Set/Get the computation of scalars.

Set / get a spatial locator for merging points. By default, an instance of vtkMergePoints is used.

Set the number of contours to place into the list. You only really need to use this method to reduce list size. The method SetValue() will automatically increase list size as needed.

virtual void Kitware.VTK.vtkContourGrid.SetUseScalarTree ( int  _arg) [virtual]

Enable the use of a scalar tree to accelerate contour extraction.

void Kitware.VTK.vtkContourGrid.SetValue ( int  i,
double  value 
)

Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours.

virtual void Kitware.VTK.vtkContourGrid.UseScalarTreeOff ( ) [virtual]

Enable the use of a scalar tree to accelerate contour extraction.

virtual void Kitware.VTK.vtkContourGrid.UseScalarTreeOn ( ) [virtual]

Enable the use of a scalar tree to accelerate contour extraction.

static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeGradientsOff_01 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeGradientsOn_02 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeNormalsOff_03 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeNormalsOn_04 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeScalarsOff_05 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_ComputeScalarsOn_06 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_CreateDefaultLocator_07 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_GenerateValues_08 ( HandleRef  pThis,
int  numContours,
IntPtr  range 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_GenerateValues_09 ( HandleRef  pThis,
int  numContours,
double  rangeStart,
double  rangeEnd 
) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_GetComputeGradients_10 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_GetComputeNormals_11 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_GetComputeScalars_12 ( HandleRef  pThis) [private]
static internal IntPtr Kitware.VTK.vtkContourGrid.vtkContourGrid_GetLocator_13 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal uint Kitware.VTK.vtkContourGrid.vtkContourGrid_GetMTime_14 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_GetNumberOfContours_15 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_GetUseScalarTree_16 ( HandleRef  pThis) [private]
static internal double Kitware.VTK.vtkContourGrid.vtkContourGrid_GetValue_17 ( HandleRef  pThis,
int  i 
) [private]
static internal IntPtr Kitware.VTK.vtkContourGrid.vtkContourGrid_GetValues_18 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_GetValues_19 ( HandleRef  pThis,
IntPtr  contourValues 
) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_IsA_20 ( HandleRef  pThis,
string  type 
) [private]
static internal int Kitware.VTK.vtkContourGrid.vtkContourGrid_IsTypeOf_21 ( string  type) [private]
static internal IntPtr Kitware.VTK.vtkContourGrid.vtkContourGrid_New ( ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkContourGrid.vtkContourGrid_NewInstance_23 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkContourGrid.vtkContourGrid_SafeDownCast_24 ( HandleRef  o,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetComputeGradients_25 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetComputeNormals_26 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetComputeScalars_27 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetLocator_28 ( HandleRef  pThis,
HandleRef  locator 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetNumberOfContours_29 ( HandleRef  pThis,
int  number 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetUseScalarTree_30 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_SetValue_31 ( HandleRef  pThis,
int  i,
double  value 
) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_UseScalarTreeOff_32 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkContourGrid.vtkContourGrid_UseScalarTreeOn_33 ( HandleRef  pThis) [private]

Member Data Documentation

new readonly string Kitware.VTK.vtkContourGrid.MRClassNameKey = "14vtkContourGrid" [static]

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.

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

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkPolyDataAlgorithm.


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