+++ /dev/null
--- Created on: 1997-01-10
--- Created by: Bruno DUMORTIER
--- Copyright (c) 1997-1999 Matra Datavision
--- Copyright (c) 1999-2014 OPEN CASCADE SAS
---
--- This file is part of Open CASCADE Technology software library.
---
--- This library is free software; you can redistribute it and/or modify it under
--- the terms of the GNU Lesser General Public License version 2.1 as published
--- by the Free Software Foundation, with special exception defined in the file
--- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
--- distribution for complete text of the license and disclaimer of any warranty.
---
--- Alternatively, this file may be used under the terms of Open CASCADE
--- commercial license or contractual agreement.
-
-private class CurveOnEdge from BiTgte inherits Curve from Adaptor3d
-
- ---Purpose: private class used to create a filler rolling on
- -- an edge.
-
-uses
- Array1OfReal from TColStd,
- Shape from GeomAbs,
- CurveType from GeomAbs,
- Vec from gp,
- Pnt from gp,
- Circ from gp,
- Elips from gp,
- Hypr from gp,
- Parab from gp,
- Lin from gp,
- Curve from Geom,
- BezierCurve from Geom,
- BSplineCurve from Geom,
- HCurve from Adaptor3d,
- Curve from Adaptor3d,
- Edge from TopoDS
-
-raises
- OutOfRange from Standard,
- NoSuchObject from Standard,
- DomainError from Standard
-
-is
-
- Create
- returns CurveOnEdge from BiTgte;
-
- Create( EonF : Edge from TopoDS;
- Edge : Edge from TopoDS);
-
- Init( me : in out;
- EonF : Edge from TopoDS;
- Edge : Edge from TopoDS)
- is static;
-
- --------------------------------
- -- Methodes from Adaptor3d_Curve --
- --------------------------------
-
- FirstParameter(me) returns Real
- is redefined static;
-
- LastParameter(me) returns Real
- is redefined static;
-
- Continuity(me) returns Shape from GeomAbs
- ---Purpose:
- is redefined static;
-
- NbIntervals(me; S : Shape from GeomAbs) returns Integer
- ---Purpose: Returns the number of intervals for continuity
- -- <S>. May be one if Continuity(me) >= <S>
- is redefined static;
-
- Intervals(me; T : in out Array1OfReal from TColStd;
- S : Shape from GeomAbs)
- ---Purpose: 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()
- raises
- OutOfRange from Standard
- is redefined static;
-
- Trim(me; First, Last, Tol : Real) returns HCurve from Adaptor3d
- ---Purpose: Returns a curve equivalent of <me> between
- -- parameters <First> and <Last>. <Tol> is used to
- -- test for 3d points confusion.
- raises
- OutOfRange from Standard
- ---Purpose: If <First> >= <Last>
- is redefined static;
-
-
- IsClosed(me) returns Boolean
- is redefined static;
-
- IsPeriodic(me) returns Boolean
- is redefined static;
-
- Period(me) returns Real
- raises
- DomainError from Standard -- if the curve is not periodic
- is redefined static;
-
- Value(me; U : Real) returns Pnt from gp
- --- Purpose : Computes the point of parameter U on the curve.
- is redefined static;
-
- D0 (me; U : Real; P : out Pnt from gp)
- --- Purpose : Computes the point of parameter U on the curve.
- is redefined static;
-
- D1 (me; U : Real; P : out Pnt from gp ; V : out Vec from gp)
- --- Purpose : Computes the point of parameter U on the curve with its
- -- first derivative.
- raises
- DomainError from Standard
- --- Purpose : Raised if the continuity of the current interval
- -- is not C1.
- is redefined static;
-
- D2 (me; U : Real; P : out Pnt from gp; V1, V2 : out Vec from gp)
- --- Purpose :
- -- Returns the point P of parameter U, the first and second
- -- derivatives V1 and V2.
- raises
- DomainError from Standard
- --- Purpose : Raised if the continuity of the current interval
- -- is not C2.
- is redefined static;
-
- D3 (me; U : Real; P : out Pnt from gp; V1, V2, V3 : out Vec from gp)
- --- Purpose :
- -- Returns the point P of parameter U, the first, the second
- -- and the third derivative.
- raises
- DomainError from Standard
- --- Purpose : Raised if the continuity of the current interval
- -- is not C3.
- is redefined static;
-
- DN (me; U : Real; N : Integer) returns Vec from gp
- --- Purpose :
- -- The returned vector gives the value of the derivative for the
- -- order of derivation N.
- raises
- DomainError from Standard,
- --- Purpose : Raised if the continuity of the current interval
- -- is not CN.
- OutOfRange from Standard
- --- Purpose : Raised if N < 1.
- is redefined static;
-
- Resolution(me; R3d : Real) returns Real
- ---Purpose : Returns the parametric resolution corresponding
- -- to the real space resolution <R3d>.
- is redefined static;
-
- GetType(me) returns CurveType from GeomAbs
- ---Purpose: Returns the type of the curve in the current
- -- interval : Line, Circle, Ellipse, Hyperbola,
- -- Parabola, BezierCurve, BSplineCurve, OtherCurve.
- is redefined static;
-
- --
- -- The following methods must be called when GetType returned
- -- the corresponding type.
- --
-
- Line(me) returns Lin from gp
- raises
- NoSuchObject from Standard
- is redefined static;
-
- Circle(me) returns Circ from gp
- raises
- NoSuchObject from Standard
- is redefined static;
-
- Ellipse(me) returns Elips from gp
- raises
- NoSuchObject from Standard
- is redefined static;
-
- Hyperbola(me) returns Hypr from gp
- raises
- NoSuchObject from Standard
- is redefined static;
-
- Parabola(me) returns Parab from gp
- raises
- NoSuchObject from Standard
- is redefined static;
-
-
- Degree(me) returns Integer
- raises
- NoSuchObject from Standard
- is redefined static;
-
- IsRational(me) returns Boolean
- raises
- NoSuchObject from Standard
- is redefined static;
-
- NbPoles(me) returns Integer
- raises
- NoSuchObject from Standard
- is redefined static;
-
-
- NbKnots(me) returns Integer
- raises
- NoSuchObject from Standard
- is redefined static;
-
- Bezier(me) returns BezierCurve from Geom
- raises
- NoSuchObject from Standard
- is redefined static;
-
- BSpline(me) returns BSplineCurve from Geom
- raises
- NoSuchObject from Standard
- is redefined static;
-
-fields
-
- myEdge : Edge from TopoDS;
- myEonF : Edge from TopoDS;
- myCurv : Curve from Geom;
- myConF : Curve from Geom;
-
- myType : CurveType from GeomAbs;
- myCirc : Circ from gp;
-
-end CurveOnEdge from BiTgte;
projects / occt.git / blobdiff