Allows to calculate values and derivatives for offset curves in 2D. More...
#include <Geom2dEvaluator_OffsetCurve.hxx>
Inheritance diagram for Geom2dEvaluator_OffsetCurve:
Public Member Functions | |
| Geom2dEvaluator_OffsetCurve (const Handle< Geom2d_Curve > &theBase, const Standard_Real theOffset) | |
| Initialize evaluator by curve. More... | |
| Geom2dEvaluator_OffsetCurve (const Handle< Geom2dAdaptor_Curve > &theBase, const Standard_Real theOffset) | |
| Initialize evaluator by curve adaptor. More... | |
| void | SetOffsetValue (Standard_Real theOffset) |
| Change the offset value. More... | |
| void | D0 (const Standard_Real theU, gp_Pnt2d &theValue) const override |
| Value of curve. More... | |
| void | D1 (const Standard_Real theU, gp_Pnt2d &theValue, gp_Vec2d &theD1) const override |
| Value and first derivatives of curve. More... | |
| void | D2 (const Standard_Real theU, gp_Pnt2d &theValue, gp_Vec2d &theD1, gp_Vec2d &theD2) const override |
| Value, first and second derivatives of curve. More... | |
| void | D3 (const Standard_Real theU, gp_Pnt2d &theValue, gp_Vec2d &theD1, gp_Vec2d &theD2, gp_Vec2d &theD3) const override |
| Value, first, second and third derivatives of curve. More... | |
| gp_Vec2d | DN (const Standard_Real theU, const Standard_Integer theDeriv) const override |
| Calculates N-th derivatives of curve, where N = theDeriv. Raises if N < 1. More... | |
| Handle< Geom2dEvaluator_Curve > | ShallowCopy () const override |
 Public Member Functions inherited from Geom2dEvaluator_Curve | |
| Geom2dEvaluator_Curve () | |
| 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
Allows to calculate values and derivatives for offset curves in 2D.
Constructor & Destructor Documentation
◆ Geom2dEvaluator_OffsetCurve() [1/2]
| Geom2dEvaluator_OffsetCurve::Geom2dEvaluator_OffsetCurve | ( | const Handle< Geom2d_Curve > & | theBase, |
| const Standard_Real | theOffset | ||
| ) |
Initialize evaluator by curve.
◆ Geom2dEvaluator_OffsetCurve() [2/2]
| Geom2dEvaluator_OffsetCurve::Geom2dEvaluator_OffsetCurve | ( | const Handle< Geom2dAdaptor_Curve > & | theBase, |
| const Standard_Real | theOffset | ||
| ) |
Initialize evaluator by curve adaptor.
Member Function Documentation
◆ D0()
|
overridevirtual |
Value of curve.
Implements Geom2dEvaluator_Curve.
◆ D1()
|
overridevirtual |
Value and first derivatives of curve.
Implements Geom2dEvaluator_Curve.
◆ D2()
|
overridevirtual |
Value, first and second derivatives of curve.
Implements Geom2dEvaluator_Curve.
◆ D3()
|
overridevirtual |
Value, first, second and third derivatives of curve.
Implements Geom2dEvaluator_Curve.
◆ DN()
|
overridevirtual |
Calculates N-th derivatives of curve, where N = theDeriv. Raises if N < 1.
Implements Geom2dEvaluator_Curve.
◆ SetOffsetValue()
|
inline |
Change the offset value.
◆ ShallowCopy()
|
overridevirtual |
Implements Geom2dEvaluator_Curve.
The documentation for this class was generated from the following file:
