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GeomFill


GeomFill_LocationLaw Class Reference

To define location law in Sweeping location is --
defined by an Matrix M and an Vector V, and
transform an point P in MP+V.
.

#include <GeomFill_LocationLaw.hxx>

Inheritance diagram for GeomFill_LocationLaw:

Inheritance graph
[legend]

Public Member Functions

virtual Standard_EXPORT void SetCurve (const Handle(Adaptor3d_HCurve)&C)=0
virtual Standard_EXPORT const
Handle_Adaptor3d_HCurve & 
GetCurve () const =0
virtual Standard_EXPORT void SetTrsf (const gp_Mat &Transfo)=0
 Set a transformation Matrix like the law M(t) become
Mat * M(t)
.
virtual Standard_EXPORT Handle_GeomFill_LocationLaw Copy () const =0
virtual Standard_EXPORT Standard_Boolean D0 (const Standard_Real Param, gp_Mat &M, gp_Vec &V)=0
 compute Location

virtual Standard_EXPORT Standard_Boolean D0 (const Standard_Real Param, gp_Mat &M, gp_Vec &V, TColgp_Array1OfPnt2d &Poles2d)=0
 compute Location and 2d points

virtual Standard_EXPORT Standard_Boolean D1 (const Standard_Real Param, gp_Mat &M, gp_Vec &V, gp_Mat &DM, gp_Vec &DV, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d)
 compute location 2d points and associated
first derivatives.
Warning : It used only for C1 or C2 aproximation

virtual Standard_EXPORT Standard_Boolean D2 (const Standard_Real Param, gp_Mat &M, gp_Vec &V, gp_Mat &DM, gp_Vec &DV, gp_Mat &D2M, gp_Vec &D2V, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColgp_Array1OfVec2d &D2Poles2d)
 compute location 2d points and associated
first and seconde derivatives.
Warning : It used only for C2 aproximation

Standard_EXPORT Standard_Integer Nb2dCurves () const
 get the number of 2d curves (Restrictions + Traces)
to approximate.

virtual Standard_EXPORT Standard_Boolean HasFirstRestriction () const
 Say if the first restriction is defined in this class.
If it is true the first element of poles array in
D0,D1,D2... Correspond to this restriction.
Returns Standard_False (default implementation)
.
virtual Standard_EXPORT Standard_Boolean HasLastRestriction () const
 Say if the last restriction is defined in this class.
If it is true the last element of poles array in
D0,D1,D2... Correspond to this restriction.
Returns Standard_False (default implementation)
.
virtual Standard_EXPORT Standard_Integer TraceNumber () const
 Give the number of trace (Curves 2d wich are not restriction)
Returns 0 (default implementation)
.
virtual Standard_EXPORT GeomFill_PipeError ErrorStatus () const
 Give a status to the Law
Returns PipeOk (default implementation)
.
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)=0
 Sets the bounds of the parametric interval on
the function
This determines the derivatives in these values if the
function is not Cn.
.
virtual Standard_EXPORT void GetInterval (Standard_Real &First, Standard_Real &Last) const =0
 Gets the bounds of the parametric interval on
the function
.
virtual Standard_EXPORT void GetDomain (Standard_Real &First, Standard_Real &Last) const =0
 Gets the bounds of the function parametric domain.
Warning: This domain it is not modified by the
SetValue method
.
virtual Standard_EXPORT void Resolution (const Standard_Integer Index, const Standard_Real Tol, Standard_Real &TolU, Standard_Real &TolV) const
 Returns the resolutions in the sub-space 2d <index>
This information is usfull to find an good tolerance in
2d approximation.
.
virtual Standard_EXPORT void SetTolerance (const Standard_Real Tol3d, const Standard_Real Tol2d)
 Is usefull, if (me) have to run numerical
algorithm to perform D0, D1 or D2
The default implementation make nothing.
.
virtual Standard_EXPORT Standard_Real GetMaximalNorm ()=0
 Get the maximum Norm of the matrix-location part. It
is usful to find an good Tolerance to approx M(t).
.
virtual Standard_EXPORT void GetAverageLaw (gp_Mat &AM, gp_Vec &AV)=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 IsTranslation (Standard_Real &Error) const
 Say if the Location Law, is an translation of Location
The default implementation is " returns False ".
.
virtual Standard_EXPORT Standard_Boolean IsRotation (Standard_Real &Error) const
 Say if the Location Law, is a rotation of Location
The default implementation is " returns False ".
.
virtual Standard_EXPORT void Rotation (gp_Pnt &Center) const
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Member Function Documentation

virtual Standard_EXPORT Handle_GeomFill_LocationLaw GeomFill_LocationLaw::Copy  )  const [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::D0 const Standard_Real  Param,
gp_Mat &  M,
gp_Vec &  V,
TColgp_Array1OfPnt2d &  Poles2d
[pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::D0 const Standard_Real  Param,
gp_Mat &  M,
gp_Vec &  V
[pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::D1 const Standard_Real  Param,
gp_Mat &  M,
gp_Vec &  V,
gp_Mat &  DM,
gp_Vec &  DV,
TColgp_Array1OfPnt2d &  Poles2d,
TColgp_Array1OfVec2d &  DPoles2d
[virtual]
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::D2 const Standard_Real  Param,
gp_Mat &  M,
gp_Vec &  V,
gp_Mat &  DM,
gp_Vec &  DV,
gp_Mat &  D2M,
gp_Vec &  D2V,
TColgp_Array1OfPnt2d &  Poles2d,
TColgp_Array1OfVec2d &  DPoles2d,
TColgp_Array1OfVec2d &  D2Poles2d
[virtual]
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

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

Reimplemented in GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::GetAverageLaw gp_Mat &  AM,
gp_Vec &  AV
[pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT const Handle_Adaptor3d_HCurve& GeomFill_LocationLaw::GetCurve  )  const [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::GetDomain Standard_Real &  First,
Standard_Real &  Last
const [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::GetInterval Standard_Real &  First,
Standard_Real &  Last
const [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Real GeomFill_LocationLaw::GetMaximalNorm  )  [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

Standard_EXPORT const GeomFill_LocationLaw::Handle Standard_Type   )  const
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::HasFirstRestriction  )  const [virtual]
 

Reimplemented in GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::HasLastRestriction  )  const [virtual]
 

Reimplemented in GeomFill_LocationDraft, and GeomFill_LocationGuide.

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

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::IsRotation Standard_Real &  Error  )  const [virtual]
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationLaw::IsTranslation Standard_Real &  Error  )  const [virtual]
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

Standard_EXPORT Standard_Integer GeomFill_LocationLaw::Nb2dCurves  )  const
 

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

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::Resolution const Standard_Integer  Index,
const Standard_Real  Tol,
Standard_Real &  TolU,
Standard_Real &  TolV
const [virtual]
 

Reimplemented in GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::Rotation gp_Pnt &  Center  )  const [virtual]
 

Reimplemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

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

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

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

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::SetTolerance const Standard_Real  Tol3d,
const Standard_Real  Tol2d
[virtual]
 

Reimplemented in GeomFill_LocationGuide.

virtual Standard_EXPORT void GeomFill_LocationLaw::SetTrsf const gp_Mat &  Transfo  )  [pure virtual]
 

Implemented in GeomFill_CurveAndTrihedron, GeomFill_LocationDraft, and GeomFill_LocationGuide.

virtual Standard_EXPORT Standard_Integer GeomFill_LocationLaw::TraceNumber  )  const [virtual]
 

Reimplemented in GeomFill_LocationDraft, and GeomFill_LocationGuide.


The documentation for this class was generated from the following file:
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