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vtkQuadric Class Reference

#include <vtkQuadric.h>

Inheritance diagram for vtkQuadric:

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Collaboration diagram for vtkQuadric:

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List of all members.

Detailed Description

evaluate implicit quadric function

Date
2002/01/22 15:26:15
Revision
1.7

vtkQuadric evaluates the quadric function F(x,y,z) = a0*x^2 + a1*y^2 + a2*z^2 + a3*x*y + a4*y*z + a5*x*z + a6*x + a7*y + a8*z + a9. vtkQuadric is a concrete implementation of vtkImplicitFunction.

Examples:
vtkQuadric (Examples)
Tests:
vtkQuadric (Tests)

Definition at line 38 of file vtkQuadric.h.

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 (float x[3], float g[3])
float EvaluateFunction (float x[3])
float EvaluateFunction (float x, float y, float z)
void SetCoefficients (float a[10])
void SetCoefficients (float a0, float a1, float a2, float a3, float a4, float a5, float a6, float a7, float a8, float a9)
virtual float * GetCoefficients ()
virtual void GetCoefficients (float data[10])

Static Public Member Functions

int IsTypeOf (const char *type)
vtkQuadricSafeDownCast (vtkObject *o)
vtkQuadricNew ()

Protected Member Functions

 vtkQuadric ()
 ~vtkQuadric ()

Protected Attributes

float Coefficients [10]


Member Typedef Documentation

typedef vtkImplicitFunction vtkQuadric::Superclass
 

Reimplemented from vtkImplicitFunction.

Definition at line 41 of file vtkQuadric.h.


Constructor & Destructor Documentation

vtkQuadric::vtkQuadric  )  [protected]
 

vtkQuadric::~vtkQuadric  )  [inline, protected]
 

Definition at line 67 of file vtkQuadric.h.


Member Function Documentation

virtual const char* vtkQuadric::GetClassName  )  [virtual]
 

Reimplemented from vtkImplicitFunction.

int vtkQuadric::IsTypeOf const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImplicitFunction.

virtual int vtkQuadric::IsA const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImplicitFunction.

vtkQuadric* vtkQuadric::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkImplicitFunction.

void vtkQuadric::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.

vtkQuadric* vtkQuadric::New  )  [static]
 

Construct quadric with all coefficients = 1.

Reimplemented from vtkObject.

float vtkQuadric::EvaluateFunction float  x[3]  )  [virtual]
 

Evaluate quadric equation.

Implements vtkImplicitFunction.

float vtkQuadric::EvaluateFunction float  x,
float  y,
float  z
[inline]
 

Evaluate quadric equation.

Reimplemented from vtkImplicitFunction.

Definition at line 50 of file vtkQuadric.h.

References vtkImplicitFunction::EvaluateFunction().

void vtkQuadric::EvaluateGradient float  x[3],
float  g[3]
[virtual]
 

Evaluate the gradient to the quadric equation.

Implements vtkImplicitFunction.

void vtkQuadric::SetCoefficients float  a[10]  ) 
 

Set / get the 10 coefficients of the quadric equation.

void vtkQuadric::SetCoefficients float  a0,
float  a1,
float  a2,
float  a3,
float  a4,
float  a5,
float  a6,
float  a7,
float  a8,
float  a9
 

Set / get the 10 coefficients of the quadric equation.

virtual float* vtkQuadric::GetCoefficients  )  [virtual]
 

Set / get the 10 coefficients of the quadric equation.

virtual void vtkQuadric::GetCoefficients float  data[10]  )  [virtual]
 

Set / get the 10 coefficients of the quadric equation.


Member Data Documentation

float vtkQuadric::Coefficients[10] [protected]
 

Definition at line 69 of file vtkQuadric.h.


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