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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkPolyPlane Class Reference

Implicit function that is generated by extrusion of a polyline along the Z axis. More...

#include <vtkPolyPlane.h>

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List of all members.

Public Types

typedef vtkImplicitFunction Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void EvaluateGradient (double x[3], double g[3])
virtual unsigned long GetMTime ()
double EvaluateFunction (double x[3])
double EvaluateFunction (double x, double y, double z)
virtual void SetPolyLine (vtkPolyLine *)
virtual vtkPolyLineGetPolyLine ()

Static Public Member Functions

static vtkPolyPlaneNew ()
static int IsTypeOf (const char *type)
static vtkPolyPlaneSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkPolyPlane ()
 ~vtkPolyPlane ()
void ComputeNormals ()

Protected Attributes

double ExtrusionDirection [3]
vtkPolyLinePolyLine
vtkTimeStamp NormalComputeTime
vtkDoubleArrayNormals
vtkIdType ClosestPlaneIdx

Detailed Description

Implicit function that is generated by extrusion of a polyline along the Z axis.

vtkPolyPlane is, as the name suggests, an extrusion of a vtkPolyLine. The extrusion direction is assumed to be the Z vector. It can be used in combination with a vtkCutter to cut a dataset with a polyplane. vtkPolyPlane is a concrete implementation of the abstract class vtkImplicitFunction.

Todo:
Generalize to extrusions along arbitrary directions.
Tests:
vtkPolyPlane (Tests)

Definition at line 39 of file vtkPolyPlane.h.


Member Typedef Documentation

Reimplemented from vtkImplicitFunction.

Definition at line 45 of file vtkPolyPlane.h.


Constructor & Destructor Documentation

vtkPolyPlane::vtkPolyPlane ( ) [protected]
vtkPolyPlane::~vtkPolyPlane ( ) [protected]

Member Function Documentation

static vtkPolyPlane* vtkPolyPlane::New ( ) [static]

Construct plane passing through origin and normal to z-axis.

Reimplemented from vtkObject.

virtual const char* vtkPolyPlane::GetClassName ( ) [virtual]

Reimplemented from vtkImplicitFunction.

static int vtkPolyPlane::IsTypeOf ( const char *  name) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkImplicitFunction.

virtual int vtkPolyPlane::IsA ( const char *  name) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkImplicitFunction.

static vtkPolyPlane* vtkPolyPlane::SafeDownCast ( vtkObject o) [static]

Reimplemented from vtkImplicitFunction.

void vtkPolyPlane::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkImplicitFunction.

double vtkPolyPlane::EvaluateFunction ( double  x[3]) [virtual]

Evaluate plane equation for point x[3].

Implements vtkImplicitFunction.

double vtkPolyPlane::EvaluateFunction ( double  x,
double  y,
double  z 
) [inline]

Evaluate plane equation for point x[3].

Reimplemented from vtkImplicitFunction.

Definition at line 51 of file vtkPolyPlane.h.

void vtkPolyPlane::EvaluateGradient ( double  x[3],
double  g[3] 
) [virtual]

Evaluate function gradient at point x[3].

Implements vtkImplicitFunction.

virtual void vtkPolyPlane::SetPolyLine ( vtkPolyLine ) [virtual]

Set/get point through which plane passes. Plane is defined by point and normal.

virtual vtkPolyLine* vtkPolyPlane::GetPolyLine ( ) [virtual]

Set/get point through which plane passes. Plane is defined by point and normal.

virtual unsigned long vtkPolyPlane::GetMTime ( ) [virtual]

Override GetMTime to include the polyline

Reimplemented from vtkImplicitFunction.

void vtkPolyPlane::ComputeNormals ( ) [protected]

Member Data Documentation

Definition at line 74 of file vtkPolyPlane.h.

Definition at line 75 of file vtkPolyPlane.h.

Definition at line 76 of file vtkPolyPlane.h.

Definition at line 77 of file vtkPolyPlane.h.

Definition at line 78 of file vtkPolyPlane.h.


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