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-- File: PGeom_BSplineSurface.cdl
-- Created: Tue Mar 2 12:07:23 1993
-- Author: Philippe DAUTRY
-- <fid@phylox>
-- Copyright: Matra Datavision 1993
class BSplineSurface from PGeom inherits BoundedSurface from PGeom
---Purpose : Definition of a B-spline Surface (it can be
-- rational, periodic and non uniform) The maximum
-- degree of the normalized B-spline functions is
-- limited to 9 in this package.
--
---See Also : BSplineSurface from Geom.
uses HArray1OfInteger from PColStd,
HArray1OfReal from PColStd,
HArray2OfReal from PColStd,
HArray2OfPnt from PColgp
is
Create returns mutable BSplineSurface from PGeom;
---Purpose: Creates a BSplineSurface with default values.
---Level: Internal
Create (
aURational : Boolean from Standard;
aVRational : Boolean from Standard;
aUPeriodic : Boolean from Standard;
aVPeriodic : Boolean from Standard;
aUSpineDegree : Integer from Standard;
aVSpineDegree : Integer from Standard;
aPoles : HArray2OfPnt from PColgp;
aWeights : HArray2OfReal from PColStd;
aUKnots : HArray1OfReal from PColStd;
aVKnots : HArray1OfReal from PColStd;
aUMultiplicities : HArray1OfInteger from PColStd;
aVMultiplicities : HArray1OfInteger from PColStd)
returns mutable BSplineSurface from PGeom;
---Purpose: Creates a BSplineSurface with these values.
URational (me: mutable; aURational: Boolean from Standard);
---Purpose : Set the value of the field uRational with <aURational>.
---Level: Internal
URational (me) returns Boolean from Standard;
---Purpose : Returns the value of the field uRational.
---Level: Internal
VRational (me: mutable; aVRational: Boolean from Standard);
---Purpose : Set the value of the field vRational with <aVRational>.
---Level: Internal
VRational (me) returns Boolean from Standard;
---Purpose : Returns the value of the field vRational.
---Level: Internal
UPeriodic (me: mutable; aUPeriodic: Boolean from Standard);
---Purpose: Set the value of the field uPeriodic with <aUPeriodic>.
---Level: Internal
UPeriodic (me) returns Boolean from Standard;
---Level: Internal
---Purpose: Returns the value of the field uPeriodic.
VPeriodic (me: mutable; aVPeriodic: Boolean from Standard);
---Purpose: Set the value of the field vPeriodic with <aVPeriodic>.
---Level: Internal
VPeriodic (me) returns Boolean from Standard;
---Purpose: Returns the value of the field vPeriodic.
---Level: Internal
USpineDegree (me: mutable; aUSpineDegree: Integer from Standard);
---Purpose : Set the value of the field uSpineDegree with
-- <aUSpineDegree>.
---Level: Internal
USpineDegree (me) returns Integer from Standard;
---Purpose : Returns the value of the field uSpineDegree.
---Level: Internal
VSpineDegree (me: mutable; aVSpineDegree: Integer from Standard);
---Purpose : Set the value of the field vSpineDegree with
-- <aVSpineDegree>.
---Level: Internal
VSpineDegree (me) returns Integer from Standard;
---Purpose : Returns the value of the field vSpineDegree.
---Level: Internal
Poles (me: mutable; aPoles : HArray2OfPnt from PColgp);
---Purpose: Set the value of the field poles with <aPoles>.
---Level: Internal
Poles (me) returns HArray2OfPnt from PColgp;
---Purpose: Returns the value of the field poles.
---Level: Internal
Weights (me: mutable; aWeights : HArray2OfReal from PColStd);
---Purpose: Set the value of the field weights with <aWeights>.
---Level: Internal
Weights (me) returns HArray2OfReal from PColStd;
---Purpose: Returns the value of the field weights.
---Level: Internal
UKnots (me: mutable; aUKnots : HArray1OfReal from PColStd);
---Purpose: Set the value of the field uKnots with <aUKnots>.
---Level: Internal
UKnots (me) returns HArray1OfReal from PColStd;
---Purpose: Returns the value of the field uKnots.
---Level: Internal
VKnots (me: mutable; aVKnots : HArray1OfReal from PColStd);
---Purpose: Set the value of the field vKnots with <aVKnots>.
---Level: Internal
VKnots (me) returns HArray1OfReal from PColStd;
---Purpose: Returns the value of the field vKnots.
---Level: Internal
UMultiplicities (me: mutable;
aUMultiplicities : HArray1OfInteger from PColStd);
---Purpose: Set the value of the field uMultiplicities with
-- <aUMultiplicities>.
---Level: Internal
UMultiplicities (me) returns HArray1OfInteger from PColStd;
---Purpose: Returns the value of the field uMultiplicities.
---Level: Internal
VMultiplicities (me: mutable;
aVMultiplicities : HArray1OfInteger from PColStd);
---Purpose: Set the value of the field vMultiplicities with
-- <aVMultiplicities>.
---Level: Internal
VMultiplicities (me) returns HArray1OfInteger from PColStd;
---Purpose: Returns the value of the field vMultiplicities.
---Level: Internal
fields
uRational : Boolean from Standard;
vRational : Boolean from Standard;
uPeriodic : Boolean from Standard;
vPeriodic : Boolean from Standard;
uSpineDegree : Integer from Standard;
vSpineDegree : Integer from Standard;
poles : HArray2OfPnt from PColgp;
weights : HArray2OfReal from PColStd;
uKnots : HArray1OfReal from PColStd;
vKnots : HArray1OfReal from PColStd;
uMultiplicities : HArray1OfInteger from PColStd;
vMultiplicities : HArray1OfInteger from PColStd;
end;
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