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GeomFill


GeomFill_LocationDraft Class Reference

#include <GeomFill_LocationDraft.hxx>

Inheritance diagram for GeomFill_LocationDraft:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT GeomFill_LocationDraft (const gp_Dir &Direction, const Standard_Real Angle)
Standard_EXPORT void SetStopSurf (const Handle(Adaptor3d_HSurface)&Surf)
Standard_EXPORT void SetAngle (const Standard_Real Angle)
virtual Standard_EXPORT void SetCurve (const Handle(Adaptor3d_HCurve)&C)
virtual Standard_EXPORT const
Handle_Adaptor3d_HCurve & 
GetCurve () const
virtual Standard_EXPORT void SetTrsf (const gp_Mat &Transfo)
 Set a transformation Matrix like the law M(t) become
Mat * M(t)
.
virtual Standard_EXPORT Handle_GeomFill_LocationLaw Copy () const
virtual Standard_EXPORT Standard_Boolean D0 (const Standard_Real Param, gp_Mat &M, gp_Vec &V)
 compute Location

virtual Standard_EXPORT Standard_Boolean D0 (const Standard_Real Param, gp_Mat &M, gp_Vec &V, TColgp_Array1OfPnt2d &Poles2d)
 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

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 1 (default implementation)
.
virtual Standard_EXPORT Standard_Integer NbIntervals (const GeomAbs_Shape S) const
 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
 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.
.
virtual Standard_EXPORT void GetInterval (Standard_Real &First, Standard_Real &Last) const
 Gets the bounds of the parametric interval on
the function
.
virtual Standard_EXPORT void GetDomain (Standard_Real &First, Standard_Real &Last) const
 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.
Warning: Used only if Nb2dCurve > 0
.
virtual Standard_EXPORT Standard_Real GetMaximalNorm ()
 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)
 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 Standard_Boolean IsIntersec () const
 Say if the generatrice interset the surface
.
Standard_EXPORT gp_Dir Direction () const
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Protected Attributes

Handle_TColgp_HArray1OfPnt2d myPoles2d

Private Member Functions

Standard_EXPORT void Prepare ()

Private Attributes

gp_Mat Trans
Handle_GeomFill_DraftTrihedron myLaw
Handle_Adaptor3d_HSurface mySurf
Handle_Adaptor3d_HCurve myCurve
Handle_Adaptor3d_HCurve myTrimmed
gp_Dir myDir
Standard_Real myAngle
Standard_Integer myNbPts
Standard_Boolean Intersec
Standard_Boolean WithTrans

Constructor & Destructor Documentation

Standard_EXPORT GeomFill_LocationDraft::GeomFill_LocationDraft const gp_Dir &  Direction,
const Standard_Real  Angle
 


Member Function Documentation

virtual Standard_EXPORT Handle_GeomFill_LocationLaw GeomFill_LocationDraft::Copy  )  const [virtual]
 

Implements GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationDraft::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 from GeomFill_LocationLaw.

virtual Standard_EXPORT Standard_Boolean GeomFill_LocationDraft::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 from GeomFill_LocationLaw.

Standard_EXPORT gp_Dir GeomFill_LocationDraft::Direction  )  const
 

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

Implements GeomFill_LocationLaw.

virtual Standard_EXPORT const Handle_Adaptor3d_HCurve& GeomFill_LocationDraft::GetCurve  )  const [virtual]
 

Implements GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

virtual Standard_EXPORT Standard_Real GeomFill_LocationDraft::GetMaximalNorm  )  [virtual]
 

Implements GeomFill_LocationLaw.

Standard_EXPORT const GeomFill_LocationDraft::Handle Standard_Type   )  const
 

Reimplemented from GeomFill_LocationLaw.

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

Reimplemented from GeomFill_LocationLaw.

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

Reimplemented from GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

Standard_EXPORT Standard_Boolean GeomFill_LocationDraft::IsIntersec  )  const
 

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

Reimplemented from GeomFill_LocationLaw.

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

Reimplemented from GeomFill_LocationLaw.

virtual Standard_EXPORT Standard_Integer GeomFill_LocationDraft::NbIntervals const GeomAbs_Shape  S  )  const [virtual]
 

Implements GeomFill_LocationLaw.

Standard_EXPORT void GeomFill_LocationDraft::Prepare  )  [private]
 

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

Reimplemented from GeomFill_LocationLaw.

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

Reimplemented from GeomFill_LocationLaw.

Standard_EXPORT void GeomFill_LocationDraft::SetAngle const Standard_Real  Angle  ) 
 

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

Implements GeomFill_LocationLaw.

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

Implements GeomFill_LocationLaw.

Standard_EXPORT void GeomFill_LocationDraft::SetStopSurf const Handle(Adaptor3d_HSurface)&  Surf  ) 
 

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

Implements GeomFill_LocationLaw.

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

Reimplemented from GeomFill_LocationLaw.


Field Documentation

Standard_Boolean GeomFill_LocationDraft::Intersec [private]
 

Standard_Real GeomFill_LocationDraft::myAngle [private]
 

Handle_Adaptor3d_HCurve GeomFill_LocationDraft::myCurve [private]
 

gp_Dir GeomFill_LocationDraft::myDir [private]
 

Handle_GeomFill_DraftTrihedron GeomFill_LocationDraft::myLaw [private]
 

Standard_Integer GeomFill_LocationDraft::myNbPts [private]
 

Handle_TColgp_HArray1OfPnt2d GeomFill_LocationDraft::myPoles2d [protected]
 

Handle_Adaptor3d_HSurface GeomFill_LocationDraft::mySurf [private]
 

Handle_Adaptor3d_HCurve GeomFill_LocationDraft::myTrimmed [private]
 

gp_Mat GeomFill_LocationDraft::Trans [private]
 

Standard_Boolean GeomFill_LocationDraft::WithTrans [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:41:54 2008 for OpenCASCADE by  doxygen 1.4.1