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Open CASCADE Technology
6.7.1
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Open CASCADE Technology
6.7.1
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To define Trihedron along one Curve with a guide
More...
#include <GeomFill_TrihedronWithGuide.hxx>
Public Member Functions | |
| virtual Handle_Adaptor3d_HCurve | Guide () const =0 |
| virtual void | Origine (const Standard_Real Param1, const Standard_Real Param2)=0 |
| gp_Pnt | CurrentPointOnGuide () const |
| Returns the current point on guide found by D0, D1 or D2. More... | |
 Public Member Functions inherited from GeomFill_TrihedronLaw | |
| virtual void | SetCurve (const Handle< Adaptor3d_HCurve > &C) |
| virtual Handle_GeomFill_TrihedronLaw | Copy () const =0 |
| virtual GeomFill_PipeError | ErrorStatus () const |
| Give a status to the Law Returns PipeOk (default implementation) More... | |
| virtual Standard_Boolean | D0 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &Normal, gp_Vec &BiNormal)=0 |
| compute Triedrhon on curve at parameter More... | |
| virtual Standard_Boolean | D1 (const Standard_Real 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 <br>
at parameter <Param> <br>
Warning : It used only for C1 or C2 aproximation | |
| virtual Standard_Boolean | D2 (const Standard_Real 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 <br>
first and seconde derivatives. <br>
Warning : It used only for C2 aproximation | |
| virtual Standard_Integer | NbIntervals (const GeomAbs_Shape S) const =0 |
| Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More... | |
| virtual void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const =0 |
Stores in <T> the parameters bounding the intervals <br>
of continuity <S>. <br>
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| virtual void | SetInterval (const Standard_Real First, const Standard_Real Last) |
| Sets the bounds of the parametric interval on the function This determines the derivatives in these values if the function is not Cn. More... | |
| void | GetInterval (Standard_Real &First, Standard_Real &Last) |
| Gets the bounds of the parametric interval on the function More... | |
| virtual void | GetAverageLaw (gp_Vec &ATangent, gp_Vec &ANormal, gp_Vec &ABiNormal)=0 |
| Get average value of M(t) and V(t) it is usfull to make fast approximation of rational surfaces. More... | |
| virtual Standard_Boolean | IsConstant () const |
| Say if the law is Constant More... | |
| virtual Standard_Boolean | IsOnlyBy3dCurve () const |
| Say if the law is defined, only by the 3d Geometry of the setted Curve Return False by Default. More... | |
| Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| 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 | ShallowDump (Standard_OStream &) const |
| virtual const Handle_Standard_Type & | DynamicType () const |
| Returns a type information object about this object. More... | |
| Standard_Boolean | IsInstance (const 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 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... | |
| virtual Handle_Standard_Transient | This () const |
| Returns a Handle which references this object. Must never be called to objects created in stack. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
Protected Attributes | |
| Handle_Adaptor3d_HCurve | myGuide |
| Handle_Adaptor3d_HCurve | myTrimG |
| gp_Pnt | myCurPointOnGuide |
| Protected Attributes inherited from GeomFill_TrihedronLaw | |
| Handle_Adaptor3d_HCurve | myCurve |
| Handle_Adaptor3d_HCurve | myTrimmed |
To define Trihedron along one Curve with a guide
| gp_Pnt GeomFill_TrihedronWithGuide::CurrentPointOnGuide | ( | ) | const |
Returns the current point on guide
found by D0, D1 or D2.
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pure virtual |
Implemented in GeomFill_GuideTrihedronPlan, and GeomFill_GuideTrihedronAC.
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pure virtual |
Implemented in GeomFill_GuideTrihedronPlan, and GeomFill_GuideTrihedronAC.
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protected |
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protected |
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protected |
1.8.5