Open CASCADE Technology
7.2.0

An algorithm for computing local properties of a curve. These properties include: More...
#include <Geom2dLProp_CurAndInf2d.hxx>
Public Member Functions  
Geom2dLProp_CurAndInf2d ()  
Initializes the framework. Note: The curve on which the local properties are computed is defined using one of the following functions: Perform, PerformCurExt or PerformInf. More...  
void  Perform (const Handle< Geom2d_Curve > &C) 
For the curve C, Computes both the inflection points and the maximum and minimum curvatures. More...  
void  PerformCurExt (const Handle< Geom2d_Curve > &C) 
For the curve C, Computes the locals extremas of curvature. More...  
void  PerformInf (const Handle< Geom2d_Curve > &C) 
For the curve C, Computes the inflections. After computation, the following functions can be used: More...  
Standard_Boolean  IsDone () const 
True if the solutions are found. More...  
Public Member Functions inherited from LProp_CurAndInf  
LProp_CurAndInf ()  
void  AddInflection (const Standard_Real Param) 
void  AddExtCur (const Standard_Real Param, const Standard_Boolean IsMin) 
void  Clear () 
Standard_Boolean  IsEmpty () const 
Standard_Integer  NbPoints () const 
Returns the number of points. The Points are stored to increasing parameter. More...  
Standard_Real  Parameter (const Standard_Integer N) const 
Returns the parameter of the Nth point. raises if N not in the range [1,NbPoints()]. More...  
LProp_CIType  Type (const Standard_Integer N) const 
Returns. More...  
An algorithm for computing local properties of a curve. These properties include:
Geom2dLProp_CurAndInf2d::Geom2dLProp_CurAndInf2d  (  ) 
Initializes the framework. Note: The curve on which the local properties are computed is defined using one of the following functions: Perform, PerformCurExt or PerformInf.
Standard_Boolean Geom2dLProp_CurAndInf2d::IsDone  (  )  const 
True if the solutions are found.
void Geom2dLProp_CurAndInf2d::Perform  (  const Handle< Geom2d_Curve > &  C  ) 
For the curve C, Computes both the inflection points and the maximum and minimum curvatures.
void Geom2dLProp_CurAndInf2d::PerformCurExt  (  const Handle< Geom2d_Curve > &  C  ) 
For the curve C, Computes the locals extremas of curvature.
void Geom2dLProp_CurAndInf2d::PerformInf  (  const Handle< Geom2d_Curve > &  C  ) 
For the curve C, Computes the inflections. After computation, the following functions can be used: