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Kitware.VTK.vtkImplicitSelectionLoop Class Reference

vtkImplicitSelectionLoop - implicit function for a selection loop More...

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

Public Member Functions

 vtkImplicitSelectionLoop (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
 Automatically generated constructor - called from generated code. DO NOT call directly.
 vtkImplicitSelectionLoop ()
 Instantiate object with no initial loop.
virtual void AutomaticNormalGenerationOff ()
 Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.
virtual void AutomaticNormalGenerationOn ()
 Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.
override double EvaluateFunction (IntPtr x)
 Evaluate selection loop returning a signed distance.
new double EvaluateFunction (double x, double y, double z)
 Evaluate selection loop returning a signed distance.
override void EvaluateGradient (IntPtr x, IntPtr n)
 Evaluate selection loop returning the gradient.
virtual int GetAutomaticNormalGeneration ()
 Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.
virtual vtkPoints GetLoop ()
 Set/Get the array of point coordinates defining the loop. There must be at least three points used to define a loop.
override uint GetMTime ()
 Overload GetMTime() because we depend on the Loop.
virtual double[] GetNormal ()
 Set / get the normal used to determine whether a point is inside or outside the selection loop.
virtual void GetNormal (IntPtr data)
 Set / get the normal used to determine whether a point is inside or outside the selection loop.
override int IsA (string type)
 Standard VTK methods for printing and type information.
new vtkImplicitSelectionLoop NewInstance ()
 Standard VTK methods for printing and type information.
virtual void SetAutomaticNormalGeneration (int _arg)
 Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.
virtual void SetLoop (vtkPoints arg0)
 Set/Get the array of point coordinates defining the loop. There must be at least three points used to define a loop.
virtual void SetNormal (double _arg1, double _arg2, double _arg3)
 Set / get the normal used to determine whether a point is inside or outside the selection loop.
virtual void SetNormal (IntPtr _arg)
 Set / get the normal used to determine whether a point is inside or outside the selection loop.

Static Public Member Functions

static new vtkImplicitSelectionLoop New ()
 Instantiate object with no initial loop.
static new int IsTypeOf (string type)
 Standard VTK methods for printing and type information.
static new vtkImplicitSelectionLoop SafeDownCast (vtkObjectBase o)
 Standard VTK methods for printing and type information.

Public Attributes

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

Static Public Attributes

static new readonly string MRClassNameKey = "24vtkImplicitSelectionLoop"
 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 vtkImplicitSelectionLoop_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkImplicitSelectionLoop_AutomaticNormalGenerationOff_01 (HandleRef pThis)
static internal void vtkImplicitSelectionLoop_AutomaticNormalGenerationOn_02 (HandleRef pThis)
static internal double vtkImplicitSelectionLoop_EvaluateFunction_03 (HandleRef pThis, IntPtr x)
static internal double vtkImplicitSelectionLoop_EvaluateFunction_04 (HandleRef pThis, double x, double y, double z)
static internal void vtkImplicitSelectionLoop_EvaluateGradient_05 (HandleRef pThis, IntPtr x, IntPtr n)
static internal int vtkImplicitSelectionLoop_GetAutomaticNormalGeneration_06 (HandleRef pThis)
static internal IntPtr vtkImplicitSelectionLoop_GetLoop_07 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal uint vtkImplicitSelectionLoop_GetMTime_08 (HandleRef pThis)
static internal IntPtr vtkImplicitSelectionLoop_GetNormal_09 (HandleRef pThis)
static internal void vtkImplicitSelectionLoop_GetNormal_10 (HandleRef pThis, IntPtr data)
static internal int vtkImplicitSelectionLoop_IsA_11 (HandleRef pThis, string type)
static internal int vtkImplicitSelectionLoop_IsTypeOf_12 (string type)
static internal IntPtr vtkImplicitSelectionLoop_NewInstance_14 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr vtkImplicitSelectionLoop_SafeDownCast_15 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkImplicitSelectionLoop_SetAutomaticNormalGeneration_16 (HandleRef pThis, int _arg)
static internal void vtkImplicitSelectionLoop_SetLoop_17 (HandleRef pThis, HandleRef arg0)
static internal void vtkImplicitSelectionLoop_SetNormal_18 (HandleRef pThis, double _arg1, double _arg2, double _arg3)
static internal void vtkImplicitSelectionLoop_SetNormal_19 (HandleRef pThis, IntPtr _arg)

Static Private Member Functions

static vtkImplicitSelectionLoop ()
 Automatically generated type registration mechanics.

Detailed Description

vtkImplicitSelectionLoop - implicit function for a selection loop

Description vtkImplicitSelectionLoop computes the implicit function value and function gradient for a irregular, cylinder-like object whose cross section is defined by a set of points forming a loop. The loop need not be convex nor its points coplanar. However, the loop must be non-self-intersecting when projected onto the plane defined by the accumulated cross product around the loop (i.e., the axis of the loop). (Alternatively, you can specify the normal to use.)

The following procedure is used to compute the implicit function value for a point x. Each point of the loop is first projected onto the plane defined by the loop normal. This forms a polygon. Then, to evaluate the implicit function value, inside/outside tests are used to determine if x is inside the polygon, and the distance to the loop boundary is computed (negative values are inside the loop).

One example application of this implicit function class is to draw a loop on the surface of a mesh, and use the loop to clip or extract cells from within the loop. Remember, the selection loop is "infinite" in length, you can use a plane (in boolean combination) to cap the extent of the selection loop. Another trick is to use a connectivity filter to extract the closest region to a given point (i.e., one of the points used to define the selection loop).


Constructor & Destructor Documentation

Automatically generated type registration mechanics.

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

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

Instantiate object with no initial loop.


Member Function Documentation

Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.

Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.

override void Kitware.VTK.vtkImplicitSelectionLoop.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.vtkImplicitFunction.

override double Kitware.VTK.vtkImplicitSelectionLoop.EvaluateFunction ( IntPtr  x) [virtual]

Evaluate selection loop returning a signed distance.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

new double Kitware.VTK.vtkImplicitSelectionLoop.EvaluateFunction ( double  x,
double  y,
double  z 
)

Evaluate selection loop returning a signed distance.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

override void Kitware.VTK.vtkImplicitSelectionLoop.EvaluateGradient ( IntPtr  x,
IntPtr  n 
) [virtual]

Evaluate selection loop returning the gradient.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.

Set/Get the array of point coordinates defining the loop. There must be at least three points used to define a loop.

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

Overload GetMTime() because we depend on the Loop.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

virtual double [] Kitware.VTK.vtkImplicitSelectionLoop.GetNormal ( ) [virtual]

Set / get the normal used to determine whether a point is inside or outside the selection loop.

virtual void Kitware.VTK.vtkImplicitSelectionLoop.GetNormal ( IntPtr  data) [virtual]

Set / get the normal used to determine whether a point is inside or outside the selection loop.

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

Standard VTK methods for printing and type information.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

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

Standard VTK methods for printing and type information.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

Instantiate object with no initial loop.

Reimplemented from Kitware.VTK.vtkObject.

Standard VTK methods for printing and type information.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

Standard VTK methods for printing and type information.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

Here is the call graph for this function:

Turn on/off automatic normal generation. By default, the normal is computed from the accumulated cross product of the edges. You can also specify the normal to use.

virtual void Kitware.VTK.vtkImplicitSelectionLoop.SetLoop ( vtkPoints  arg0) [virtual]

Set/Get the array of point coordinates defining the loop. There must be at least three points used to define a loop.

virtual void Kitware.VTK.vtkImplicitSelectionLoop.SetNormal ( double  _arg1,
double  _arg2,
double  _arg3 
) [virtual]

Set / get the normal used to determine whether a point is inside or outside the selection loop.

virtual void Kitware.VTK.vtkImplicitSelectionLoop.SetNormal ( IntPtr  _arg) [virtual]

Set / get the normal used to determine whether a point is inside or outside the selection loop.

static internal double Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_EvaluateFunction_03 ( HandleRef  pThis,
IntPtr  x 
) [private]
static internal double Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_EvaluateFunction_04 ( HandleRef  pThis,
double  x,
double  y,
double  z 
) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_EvaluateGradient_05 ( HandleRef  pThis,
IntPtr  x,
IntPtr  n 
) [private]
static internal IntPtr Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_GetLoop_07 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal uint Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_GetMTime_08 ( HandleRef  pThis) [private]
static internal IntPtr Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_GetNormal_09 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_GetNormal_10 ( HandleRef  pThis,
IntPtr  data 
) [private]
static internal int Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_IsA_11 ( HandleRef  pThis,
string  type 
) [private]
static internal int Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_IsTypeOf_12 ( string  type) [private]
static internal IntPtr Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_New ( ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_NewInstance_14 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_SafeDownCast_15 ( HandleRef  o,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_SetAutomaticNormalGeneration_16 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_SetLoop_17 ( HandleRef  pThis,
HandleRef  arg0 
) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_SetNormal_18 ( HandleRef  pThis,
double  _arg1,
double  _arg2,
double  _arg3 
) [private]
static internal void Kitware.VTK.vtkImplicitSelectionLoop.vtkImplicitSelectionLoop_SetNormal_19 ( HandleRef  pThis,
IntPtr  _arg 
) [private]

Member Data Documentation

new readonly string Kitware.VTK.vtkImplicitSelectionLoop.MRClassNameKey = "24vtkImplicitSelectionLoop" [static]

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkImplicitFunction.

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

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkImplicitFunction.


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