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| virtual occ::handle< Adaptor3d_Curve > | Guide () const =0 |
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| virtual void | Origine (const double Param1, const double Param2)=0 |
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| gp_Pnt | CurrentPointOnGuide () const |
| | Returns the current point on guide found by D0, D1 or D2.
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| virtual bool | SetCurve (const occ::handle< Adaptor3d_Curve > &C) |
| | initialize curve of trihedron law
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| virtual occ::handle< GeomFill_TrihedronLaw > | Copy () const =0 |
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| virtual GeomFill_PipeError | ErrorStatus () const |
| | Give a status to the Law Returns PipeOk (default implementation)
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| virtual bool | D0 (const double Param, gp_Vec &Tangent, gp_Vec &Normal, gp_Vec &BiNormal)=0 |
| | compute Triedrhon on curve at parameter
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| virtual bool | D1 (const double Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &BiNormal, gp_Vec &DBiNormal) |
| | compute Triedrhon and derivative Trihedron on curve at parameter Warning : It used only for C1 or C2 approximation
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| virtual bool | D2 (const double Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &D2Tangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &D2Normal, gp_Vec &BiNormal, gp_Vec &DBiNormal, gp_Vec &D2BiNormal) |
| | compute Trihedron on curve first and second derivatives. Warning : It used only for C2 approximation
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| virtual int | NbIntervals (const GeomAbs_Shape S) const =0 |
| | Returns the number of intervals for continuity . May be one if Continuity(me) >=
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| virtual void | Intervals (NCollection_Array1< double > &T, const GeomAbs_Shape S) const =0 |
| | Stores in <T> the parameters bounding the intervals of continuity .
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| virtual void | SetInterval (const double First, const double Last) |
| | Sets the bounds of the parametric interval on the function This determines the derivatives in these values if the function is not Cn.
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| void | GetInterval (double &First, double &Last) |
| | Gets the bounds of the parametric interval on the function.
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| virtual void | GetAverageLaw (gp_Vec &ATangent, gp_Vec &ANormal, gp_Vec &ABiNormal)=0 |
| | Get average value of M(t) and V(t) it is useful to make fast approximation of rational surfaces.
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| virtual bool | IsConstant () const |
| | Say if the law is Constant.
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| virtual bool | IsOnlyBy3dCurve () const |
| | Say if the law is defined, only by the 3d Geometry of the set Curve Return False by Default.
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 Public Member Functions inherited from Standard_Transient |
| | Standard_Transient () |
| | Empty constructor.
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| | Standard_Transient (const Standard_Transient &) |
| | Copy constructor – does nothing.
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| Standard_Transient & | operator= (const Standard_Transient &) |
| | Assignment operator, needed to avoid copying reference counter.
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| virtual | ~Standard_Transient ()=default |
| | Destructor must be virtual.
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| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| | Returns a type descriptor about this object.
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| bool | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| | Returns a true value if this is an instance of Type.
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| bool | IsInstance (const char *const theTypeName) const |
| | Returns a true value if this is an instance of TypeName.
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| bool | 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.
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| bool | IsKind (const char *const 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.
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| 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.
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| int | GetRefCount () const noexcept |
| | Get the reference counter of this object.
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| void | IncrementRefCounter () noexcept |
| | Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
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| int | DecrementRefCounter () noexcept |
| | Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
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| virtual void | Delete () const |
| | Memory deallocator for transient classes.
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To define Trihedron along one Curve with a guide.
1.10.0