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-- File: AppBlend_AppSurf.cdl
-- Created: Mon Dec 13 16:29:23 1993
-- Author: Jacques GOUSSARD
-- <jag@topsn2>
-- Modified: Fri Jul 10 11:23:35 1998
-- JCT : Add SpApprox in Perform
---Copyright: Matra Datavision 1993
generic class AppSurf from AppBlend
(TheSectionGenerator as any;
TheLine as Transient)
inherits Approx from AppBlend
---Purpose: Bspline approximation of a surface.
uses Array2OfPnt from TColgp,
HArray2OfPnt from TColgp,
Array2OfReal from TColStd,
HArray2OfReal from TColStd,
Array1OfReal from TColStd,
HArray1OfReal from TColStd,
Array1OfInteger from TColStd,
HArray1OfInteger from TColStd,
Array1OfPnt2d from TColgp,
SequenceOfArray1OfPnt2d from TColgp,
ParametrizationType from Approx,
Shape from GeomAbs
raises NotDone from StdFail,
DomainError from Standard,
OutOfRange from Standard
is
Create
returns AppSurf from AppBlend;
Create(Degmin,Degmax: Integer from Standard;
Tol3d,Tol2d : Real from Standard;
NbIt: Integer from Standard;
KnownParameters : Boolean from Standard = Standard_False)
returns AppSurf from AppBlend;
Init(me: in out; Degmin,Degmax: Integer from Standard;
Tol3d,Tol2d : Real from Standard;
NbIt: Integer from Standard;
KnownParameters : Boolean from Standard = Standard_False)
is static;
SetParType(me: in out; ParType : ParametrizationType from Approx)
---Purpose: Define the type of parametrization used in the approximation
is static;
SetContinuity(me: in out; C : Shape from GeomAbs)
---Purpose: Define the Continuity used in the approximation
is static;
SetCriteriumWeight(me : in out;
W1, W2, W3 : Real)
---Purpose: define the Weights associed to the criterium used in
-- the optimization.
--
raises DomainError -- if Wi <= 0
is static;
ParType(me)
---Purpose: returns the type of parametrization used in the approximation
returns ParametrizationType from Approx
is static;
Continuity(me)
---Purpose: returns the Continuity used in the approximation
returns Shape from GeomAbs
is static;
CriteriumWeight(me ;
W1, W2, W3 : out Real)
---Purpose: returns the Weights (as percent) associed to the criterium used in
-- the optimization.
is static;
Perform(me: in out; Lin: TheLine;
SecGen: in out TheSectionGenerator;
SpApprox : Boolean from Standard = Standard_False)
is static;
PerformSmoothing(me: in out; Lin: TheLine;
SecGen: in out TheSectionGenerator)
is static;
Perform(me: in out; Lin: TheLine;
SecGen: in out TheSectionGenerator;
NbMaxP: Integer from Standard)
is static;
InternalPerform(me: in out; Lin: TheLine;
SecGen: in out TheSectionGenerator;
SpApprox : Boolean from Standard;
UseVariational: Boolean from Standard)
is static private;
IsDone(me)
returns Boolean from Standard
---C++: inline
is static;
SurfShape(me; UDegree,VDegree : out Integer from Standard;
NbUPoles,NbVPoles: out Integer from Standard;
NbUKnots,NbVKnots: out Integer from Standard)
raises NotDone from StdFail
is static;
Surface(me; TPoles : out Array2OfPnt from TColgp;
TWeights : out Array2OfReal from TColStd;
TUKnots,TVKnots : out Array1OfReal from TColStd;
TUMults,TVMults : out Array1OfInteger from TColStd)
raises NotDone from StdFail
is static;
UDegree(me)
returns Integer from Standard
---C++: inline
raises NotDone from StdFail
is static;
VDegree(me)
returns Integer from Standard
---C++: inline
raises NotDone from StdFail
is static;
SurfPoles(me)
returns Array2OfPnt from TColgp
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
SurfWeights(me)
returns Array2OfReal from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
SurfUKnots(me)
returns Array1OfReal from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
SurfVKnots(me)
returns Array1OfReal from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
SurfUMults(me)
returns Array1OfInteger from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
SurfVMults(me)
returns Array1OfInteger from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail
is static;
NbCurves2d(me)
returns Integer from Standard
---C++: inline
raises NotDone from StdFail
is static;
Curves2dShape(me; Degree,NbPoles,NbKnots: out Integer from Standard)
raises NotDone from StdFail,
DomainError from Standard
is static;
Curve2d(me; Index: Integer from Standard;
TPoles : out Array1OfPnt2d from TColgp;
TKnots : out Array1OfReal from TColStd;
TMults : out Array1OfInteger from TColStd)
raises NotDone from StdFail,
OutOfRange from Standard,
DomainError from Standard
is static;
Curves2dDegree(me)
returns Integer from Standard
---C++: inline
raises NotDone from StdFail,
DomainError from Standard
is static;
Curve2dPoles(me; Index: Integer from Standard)
returns Array1OfPnt2d from TColgp
---C++: inline
---C++: return const&
raises NotDone from StdFail,
OutOfRange from Standard,
DomainError from Standard
is static;
Curves2dKnots(me)
returns Array1OfReal from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail,
DomainError from Standard
is static;
Curves2dMults(me)
returns Array1OfInteger from TColStd
---C++: inline
---C++: return const&
raises NotDone from StdFail,
DomainError from Standard
is static;
TolReached(me; Tol3d, Tol2d : out Real from Standard)
---C++: inline
raises NotDone from StdFail
is static;
TolCurveOnSurf(me; Index : Integer from Standard)
returns Real from Standard
raises NotDone from StdFail
is static;
fields
done : Boolean from Standard;
dmin : Integer from Standard;
dmax : Integer from Standard;
tol3d : Real from Standard;
tol2d : Real from Standard;
nbit : Integer from Standard;
udeg : Integer from Standard;
vdeg : Integer from Standard;
knownp : Boolean from Standard;
tabPoles : HArray2OfPnt from TColgp;
tabWeights : HArray2OfReal from TColStd;
tabUKnots : HArray1OfReal from TColStd;
tabVKnots : HArray1OfReal from TColStd;
tabUMults : HArray1OfInteger from TColStd;
tabVMults : HArray1OfInteger from TColStd;
seqPoles2d : SequenceOfArray1OfPnt2d from TColgp;
tol3dreached : Real from Standard;
tol2dreached : Real from Standard;
paramtype : ParametrizationType from Approx;
continuity : Shape from GeomAbs;
critweights : Real[3];
end AppSurf;
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