IGLib 1.4
The IGLib base library for development of numerical, technical and business applications.

IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck Class Reference

Defines a parametric definition of a snail shell - like surface (a parametric surface) in form of 3D vector function of 2 variables. WARNING: Function of this class must be re-checked. More...

Inheritance diagram for IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck:
Collaboration diagram for IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck:

List of all members.

Public Member Functions

 SnailConicSpiral_ToCheck ()
 Constructs parametric definition of a snail shell-like parametric surface with some default parameters.
 SnailConicSpiral_ToCheck (double a, double b, double c, double n)
 Creates a parametric definition of a snail shell/like surface with the specified parameters.

Public Attributes

double a = 0.2

Protected Member Functions

override double f1 (double u, double v)
override double f2 (double u, double v)
override double f3 (double u, double v)

Private Attributes

double b = 0.1
double c = 0
double n = 2

Detailed Description

Defines a parametric definition of a snail shell - like surface (a parametric surface) in form of 3D vector function of 2 variables.

WARNING: Function of this class must be re-checked.

See also: http://www.vtk.org/VTK/img/ParametricSurfaces.pdf (parameterization is taken from there).

$A Igor Oct11;


Constructor & Destructor Documentation

IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck::SnailConicSpiral_ToCheck ( ) [inline]

Constructs parametric definition of a snail shell-like parametric surface with some default parameters.

IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck::SnailConicSpiral_ToCheck ( double  a,
double  b,
double  c,
double  n 
) [inline]

Creates a parametric definition of a snail shell/like surface with the specified parameters.

Parameters:
aRatio between spiral diameter and height of one turn.
b
cDefines radius of free space spiral turns. 0 means there is no hole in the middle.
nNumber of full turns of the spiral.

Member Function Documentation

override double IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck::f1 ( double  u,
double  v 
) [inline, protected, virtual]
override double IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck::f2 ( double  u,
double  v 
) [inline, protected, virtual]
override double IG::Num::Func3d2dExamples::SnailConicSpiral_ToCheck::f3 ( double  u,
double  v 
) [inline, protected, virtual]

Member Data Documentation


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