Provides an evolution law that interpolates a set of parameter and value pairs (wi, radi) More...
#include <Law_Interpol.hxx>
Inheritance diagram for Law_Interpol:
Public Member Functions | |
| Law_Interpol () | |
| Constructs an empty interpolative evolution law. The function Set is used to define the law. More... | |
| void | Set (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Boolean Periodic=Standard_False) |
| Defines this evolution law by interpolating the set of 2D points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. Warning. More... | |
| void | SetInRelative (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Ud, const Standard_Real Uf, const Standard_Boolean Periodic=Standard_False) |
| void | Set (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Dd, const Standard_Real Df, const Standard_Boolean Periodic=Standard_False) |
| Defines this evolution law by interpolating the set of 2D points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. In the second syntax, Dd and Df define the values of the first derivative of the function at its first and last points. Warning. More... | |
| void | SetInRelative (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Ud, const Standard_Real Uf, const Standard_Real Dd, const Standard_Real Df, const Standard_Boolean Periodic=Standard_False) |
 Public Member Functions inherited from Law_BSpFunc | |
| Law_BSpFunc () | |
| Law_BSpFunc (const Handle< Law_BSpline > &C, const Standard_Real First, const Standard_Real Last) | |
| GeomAbs_Shape | Continuity () const override |
| Standard_Integer | NbIntervals (const GeomAbs_Shape S) const override |
| Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More... | |
| void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const override |
| Stores in <T> the parameters bounding the intervals of continuity <S>. The array must provide enough room to accommodate for the parameters, i.e. T.Length() > NbIntervals() More... | |
| Standard_Real | Value (const Standard_Real X) override |
| Returns the value of the function at the point of parameter X. More... | |
| void | D1 (const Standard_Real X, Standard_Real &F, Standard_Real &D) override |
| Returns the value F and the first derivative D of the function at the point of parameter X. More... | |
| void | D2 (const Standard_Real X, Standard_Real &F, Standard_Real &D, Standard_Real &D2) override |
| Returns the value, first and seconde derivatives at parameter X. More... | |
| Handle< Law_Function > | Trim (const Standard_Real PFirst, const Standard_Real PLast, const Standard_Real Tol) const override |
| Returns a law equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. It is usfule to determines the derivatives in these values <First> and <Last> if the Law is not Cn. More... | |
| void | Bounds (Standard_Real &PFirst, Standard_Real &PLast) override |
| Returns the parametric bounds of the function. More... | |
| Handle< Law_BSpline > | Curve () const |
| void | SetCurve (const Handle< Law_BSpline > &C) |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. More... | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
| void | IncrementRefCounter () const |
| Increments the reference counter of this object. More... | |
| Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value. More... | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. More... | |
| Static Public Member Functions inherited from Standard_Transient | |
| static const char * | get_type_name () |
| Returns a type descriptor about this object. More... | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. More... | |
Detailed Description
Provides an evolution law that interpolates a set of parameter and value pairs (wi, radi)
Constructor & Destructor Documentation
◆ Law_Interpol()
| Law_Interpol::Law_Interpol | ( | ) |
Constructs an empty interpolative evolution law. The function Set is used to define the law.
Member Function Documentation
◆ Set() [1/2]
| void Law_Interpol::Set | ( | const TColgp_Array1OfPnt2d & | ParAndRad, |
| const Standard_Boolean | Periodic = Standard_False |
||
| ) |
Defines this evolution law by interpolating the set of 2D points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. Warning.
- The X coordinates of points in the table ParAndRad must be given in ascendant order.
- If Periodic is true, the first and last Y coordinates of points in the table ParAndRad are assumed to be equal. In addition, with the second syntax, Dd and Df are also assumed to be equal. If this is not the case, Set uses the first value(s) as last value(s).
◆ Set() [2/2]
| void Law_Interpol::Set | ( | const TColgp_Array1OfPnt2d & | ParAndRad, |
| const Standard_Real | Dd, | ||
| const Standard_Real | Df, | ||
| const Standard_Boolean | Periodic = Standard_False |
||
| ) |
Defines this evolution law by interpolating the set of 2D points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. In the second syntax, Dd and Df define the values of the first derivative of the function at its first and last points. Warning.
- The X coordinates of points in the table ParAndRad must be given in ascendant order.
- If Periodic is true, the first and last Y coordinates of points in the table ParAndRad are assumed to be equal. In addition, with the second syntax, Dd and Df are also assumed to be equal. If this is not the case, Set uses the first value(s) as last value(s).
◆ SetInRelative() [1/2]
| void Law_Interpol::SetInRelative | ( | const TColgp_Array1OfPnt2d & | ParAndRad, |
| const Standard_Real | Ud, | ||
| const Standard_Real | Uf, | ||
| const Standard_Boolean | Periodic = Standard_False |
||
| ) |
◆ SetInRelative() [2/2]
| void Law_Interpol::SetInRelative | ( | const TColgp_Array1OfPnt2d & | ParAndRad, |
| const Standard_Real | Ud, | ||
| const Standard_Real | Uf, | ||
| const Standard_Real | Dd, | ||
| const Standard_Real | Df, | ||
| const Standard_Boolean | Periodic = Standard_False |
||
| ) |
The documentation for this class was generated from the following file:
