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GeomFill


GeomFill_TrihedronLaw Class Reference

To define Trihedron along one Curve
.

#include <GeomFill_TrihedronLaw.hxx>

Inheritance diagram for GeomFill_TrihedronLaw:

Inheritance graph
[legend]

Public Member Functions

virtual Standard_EXPORT void SetCurve (const Handle(Adaptor3d_HCurve)&C)
virtual Standard_EXPORT Handle_GeomFill_TrihedronLaw Copy () const =0
virtual Standard_EXPORT GeomFill_PipeError ErrorStatus () const
 Give a status to the Law
Returns PipeOk (default implementation)
.
virtual Standard_EXPORT Standard_Boolean D0 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &Normal, gp_Vec &BiNormal)=0
 compute Triedrhon on curve at parameter <param>

virtual Standard_EXPORT 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
at parameter <param>
Warning : It used only for C1 or C2 aproximation

virtual Standard_EXPORT 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
first and seconde derivatives.
Warning : It used only for C2 aproximation

virtual Standard_EXPORT Standard_Integer NbIntervals (const GeomAbs_Shape S) const =0
 Returns the number of intervals for continuity
<s>.
May be one if Continuity(me) >= <s>
.
virtual Standard_EXPORT void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const =0
 Stores in <t> the parameters bounding the intervals
of continuity <s>.

The array must provide enough room to accomodate
for the parameters. i.e. T.Length() > NbIntervals()
.
virtual Standard_EXPORT 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.
.
Standard_EXPORT void GetInterval (Standard_Real &First, Standard_Real &Last)
 Gets the bounds of the parametric interval on
the function
.
virtual Standard_EXPORT 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.
.
virtual Standard_EXPORT Standard_Boolean IsConstant () const
 Say if the law is Constant
.
virtual Standard_EXPORT Standard_Boolean IsOnlyBy3dCurve () const
 Say if the law is defined, only by the 3d Geometry of
the setted Curve
Return False by Default.
.
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Protected Attributes

Handle_Adaptor3d_HCurve myCurve
Handle_Adaptor3d_HCurve myTrimmed

Member Function Documentation

virtual Standard_EXPORT Handle_GeomFill_TrihedronLaw GeomFill_TrihedronLaw::Copy  )  const [pure virtual]
 

Implemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Boolean GeomFill_TrihedronLaw::D0 const Standard_Real  Param,
gp_Vec &  Tangent,
gp_Vec &  Normal,
gp_Vec &  BiNormal
[pure virtual]
 

Implemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Boolean GeomFill_TrihedronLaw::D1 const Standard_Real  Param,
gp_Vec &  Tangent,
gp_Vec &  DTangent,
gp_Vec &  Normal,
gp_Vec &  DNormal,
gp_Vec &  BiNormal,
gp_Vec &  DBiNormal
[virtual]
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Boolean GeomFill_TrihedronLaw::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
[virtual]
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT GeomFill_PipeError GeomFill_TrihedronLaw::ErrorStatus  )  const [virtual]
 

Reimplemented in GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT void GeomFill_TrihedronLaw::GetAverageLaw gp_Vec &  ATangent,
gp_Vec &  ANormal,
gp_Vec &  ABiNormal
[pure virtual]
 

Implemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

Standard_EXPORT void GeomFill_TrihedronLaw::GetInterval Standard_Real &  First,
Standard_Real &  Last
 

Standard_EXPORT const GeomFill_TrihedronLaw::Handle Standard_Type   )  const
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, GeomFill_GuideTrihedronPlan, and GeomFill_TrihedronWithGuide.

virtual Standard_EXPORT void GeomFill_TrihedronLaw::Intervals TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
const [pure virtual]
 

Implemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Boolean GeomFill_TrihedronLaw::IsConstant  )  const [virtual]
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Boolean GeomFill_TrihedronLaw::IsOnlyBy3dCurve  )  const [virtual]
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT Standard_Integer GeomFill_TrihedronLaw::NbIntervals const GeomAbs_Shape  S  )  const [pure virtual]
 

Implemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Darboux, GeomFill_DraftTrihedron, GeomFill_Fixed, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT void GeomFill_TrihedronLaw::SetCurve const Handle(Adaptor3d_HCurve)&  C  )  [virtual]
 

Reimplemented in GeomFill_ConstantBiNormal, GeomFill_CorrectedFrenet, GeomFill_Frenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

virtual Standard_EXPORT void GeomFill_TrihedronLaw::SetInterval const Standard_Real  First,
const Standard_Real  Last
[virtual]
 

Reimplemented in GeomFill_CorrectedFrenet, GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.


Field Documentation

Handle_Adaptor3d_HCurve GeomFill_TrihedronLaw::myCurve [protected]
 

Reimplemented in GeomFill_GuideTrihedronAC, and GeomFill_GuideTrihedronPlan.

Handle_Adaptor3d_HCurve GeomFill_TrihedronLaw::myTrimmed [protected]
 

Reimplemented in GeomFill_GuideTrihedronPlan.


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:41:57 2008 for OpenCASCADE by  doxygen 1.4.1