Function to approximate by AppSurface for Edge/Face (Curve/Curve contact). More...
#include <BRepBlend_AppFuncRstRst.hxx>
Inheritance diagram for BRepBlend_AppFuncRstRst:
Public Member Functions | |
| BRepBlend_AppFuncRstRst (Handle< BRepBlend_Line > &Line, Blend_RstRstFunction &Func, const Standard_Real Tol3d, const Standard_Real Tol2d) | |
| void | Point (const Blend_AppFunction &Func, const Standard_Real Param, const math_Vector &Sol, Blend_Point &Pnt) const override |
| void | Vec (math_Vector &Sol, const Blend_Point &Pnt) const override |
 Public Member Functions inherited from BRepBlend_AppFuncRoot | |
| virtual Standard_Boolean | D0 (const Standard_Real Param, const Standard_Real First, const Standard_Real Last, TColgp_Array1OfPnt &Poles, TColgp_Array1OfPnt2d &Poles2d, TColStd_Array1OfReal &Weigths) override |
| compute the section for v = param | |
| virtual Standard_Boolean | D1 (const Standard_Real Param, const Standard_Real First, const Standard_Real Last, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths) override |
| compute the first derivative in v direction of the section for v = param | |
| virtual Standard_Boolean | D2 (const Standard_Real Param, const Standard_Real First, const Standard_Real Last, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfVec &D2Poles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColgp_Array1OfVec2d &D2Poles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths, TColStd_Array1OfReal &D2Weigths) override |
| compute the second derivative in v direction of the section for v = param | |
| virtual Standard_Integer | Nb2dCurves () const override |
| get the number of 2d curves to approximate. | |
| virtual void | SectionShape (Standard_Integer &NbPoles, Standard_Integer &NbKnots, Standard_Integer &Degree) const override |
| get the format of an section | |
| virtual void | Knots (TColStd_Array1OfReal &TKnots) const override |
| get the Knots of the section | |
| virtual void | Mults (TColStd_Array1OfInteger &TMults) const override |
| get the Multplicities of the section | |
| virtual Standard_Boolean | IsRational () const override |
| Returns if the section is rationnal or not. | |
| virtual Standard_Integer | NbIntervals (const GeomAbs_Shape S) const override |
| Returns the number of intervals for continuity | |
| virtual void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const override |
| Stores in <T> the parameters bounding the intervals of continuity | |
| virtual void | SetInterval (const Standard_Real First, const Standard_Real Last) override |
| Sets the bounds of the parametric interval on the fonction This determines the derivatives in these values if the function is not Cn. | |
| virtual void | Resolution (const Standard_Integer Index, const Standard_Real Tol, Standard_Real &TolU, Standard_Real &TolV) const override |
| Returns the resolutions in the sub-space 2d <Index> – This information is usfull to find an good tolerance in 2d approximation. | |
| virtual void | GetTolerance (const Standard_Real BoundTol, const Standard_Real SurfTol, const Standard_Real AngleTol, TColStd_Array1OfReal &Tol3d) const override |
| Returns the tolerance to reach in approximation to respecte BoundTol error at the Boundary AngleTol tangent error at the Boundary (in radian) SurfTol error inside the surface. | |
| virtual void | SetTolerance (const Standard_Real Tol3d, const Standard_Real Tol2d) override |
| Is usfull, if (me) have to be run numerical algorithme to perform D0, D1 or D2. | |
| virtual gp_Pnt | BarycentreOfSurf () const override |
| Get the barycentre of Surface. An very poor estimation is sufficient. This information is useful to perform well conditioned rational approximation. | |
| virtual Standard_Real | MaximalSection () const override |
| Returns the length of the maximum section. This information is useful to perform well conditioned rational approximation. | |
| virtual void | GetMinimalWeight (TColStd_Array1OfReal &Weigths) const override |
| Compute the minimal value of weight for each poles of all sections. This information is useful to perform well conditioned rational approximation. | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. | |
| 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. | |
| 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. | |
| 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. | |
| Standard_Integer | GetRefCount () const noexcept |
| Get the reference counter of this object. | |
| void | IncrementRefCounter () noexcept |
| Increments the reference counter of this object. | |
| Standard_Integer | DecrementRefCounter () noexcept |
| Decrements the reference counter of this object; returns the decremented value. | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. | |
| Static Public Member Functions inherited from Standard_Transient | |
| static constexpr const char * | get_type_name () |
| Returns a type descriptor about this object. | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. | |
| Protected Member Functions inherited from BRepBlend_AppFuncRoot | |
| BRepBlend_AppFuncRoot (Handle< BRepBlend_Line > &Line, Blend_AppFunction &Func, const Standard_Real Tol3d, const Standard_Real Tol2d) | |
Detailed Description
Function to approximate by AppSurface for Edge/Face (Curve/Curve contact).
Constructor & Destructor Documentation
◆ BRepBlend_AppFuncRstRst()
| BRepBlend_AppFuncRstRst::BRepBlend_AppFuncRstRst | ( | Handle< BRepBlend_Line > & | Line, |
| Blend_RstRstFunction & | Func, | ||
| const Standard_Real | Tol3d, | ||
| const Standard_Real | Tol2d | ||
| ) |
Member Function Documentation
◆ Point()
|
overridevirtual |
Implements BRepBlend_AppFuncRoot.
◆ Vec()
|
overridevirtual |
Implements BRepBlend_AppFuncRoot.
The documentation for this class was generated from the following file:
