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316 lines
11 KiB
Plaintext
Executable File
316 lines
11 KiB
Plaintext
Executable File
-- Created on: 1997-02-06
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-- Created by: Laurent BOURESCHE
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-- Copyright (c) 1997-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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class SurfRstConstRad from BRepBlend
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inherits SurfRstFunction from Blend
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uses Vector from math,
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Matrix from math,
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Ax1 from gp,
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Vec from gp,
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Vec2d from gp,
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Pnt from gp,
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Pnt2d from gp,
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Circ from gp,
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Array1OfPnt from TColgp,
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Array1OfVec from TColgp,
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Array1OfPnt2d from TColgp,
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Array1OfVec2d from TColgp,
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Array1OfReal from TColStd,
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Array1OfInteger from TColStd,
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Shape from GeomAbs,
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Point from Blend,
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SectionShape from BlendFunc,
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HSurface from Adaptor3d,
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HCurve from Adaptor3d,
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HCurve2d from Adaptor2d,
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CurveOnSurface from Adaptor3d,
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ParameterisationType from Convert
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is
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Create(Surf : HSurface from Adaptor3d;
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SurfRst : HSurface from Adaptor3d;
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Rst : HCurve2d from Adaptor2d;
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CGuide : HCurve from Adaptor3d)
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returns SurfRstConstRad from BRepBlend;
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NbVariables(me)
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---Purpose: Returns 3.
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returns Integer from Standard;
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NbEquations(me)
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---Purpose: Returns 3.
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returns Integer from Standard;
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Value(me: in out; X: Vector; F: out Vector)
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---Purpose: computes the values <F> of the Functions for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Derivatives(me: in out; X: Vector; D: out Matrix)
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---Purpose: returns the values <D> of the derivatives for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Values(me: in out; X: Vector; F: out Vector; D: out Matrix)
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---Purpose: returns the values <F> of the functions and the derivatives
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-- <D> for the variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Set(me : in out;
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SurfRef : HSurface from Adaptor3d;
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RstRef : HCurve2d from Adaptor2d);
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Set(me: in out; Param: Real from Standard);
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Set(me: in out; First, Last: Real from Standard);
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---Purpose: Sets the bounds of the parametric interval on
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-- the guide line.
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-- This determines the derivatives in these values if the
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-- function is not Cn.
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GetTolerance(me; Tolerance: out Vector from math; Tol: Real from Standard);
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GetBounds(me; InfBound,SupBound: out Vector from math);
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IsSolution(me: in out; Sol: Vector from math; Tol: Real from Standard)
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returns Boolean from Standard;
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GetMinimalDistance(me)
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---Purpose: Returns the minimal Distance beetween two
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-- extremitys of calculed sections.
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returns Real from Standard
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is redefined;
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--- TheFollowing methods are called only when
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-- IsSolution returns Standard_True.
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PointOnS(me)
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---C++: return const&
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returns Pnt from gp;
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PointOnRst(me)
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---C++: return const&
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returns Pnt from gp;
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Pnt2dOnS(me)
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---Purpose: Returns U,V coordinates of the point on the surface.
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---C++: return const&
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returns Pnt2d from gp;
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Pnt2dOnRst(me)
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---Purpose: Returns U,V coordinates of the point on the curve on
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-- surface.
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---C++: return const&
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returns Pnt2d from gp;
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ParameterOnRst(me)
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---Purpose: Returns parameter of the point on the curve.
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returns Real from Standard;
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IsTangencyPoint(me)
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returns Boolean from Standard;
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TangentOnS(me)
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---C++: return const&
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returns Vec from gp;
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Tangent2dOnS(me)
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---C++: return const&
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returns Vec2d from gp;
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TangentOnRst(me)
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---C++: return const&
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returns Vec from gp;
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Tangent2dOnRst(me)
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---C++: return const&
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returns Vec2d from gp;
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Decroch(me;
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Sol : Vector from math;
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NS,TgS : out Vec from gp)
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---Purpose: Enables implementation of a criterion of decrochage
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-- specific to the function.
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-- Warning: Can be called without previous call of issolution
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-- but the values calculated can be senseless.
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returns Boolean from Standard
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is static;
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-- methodes hors template (en plus du create)
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Set(me : in out;
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Radius : Real from Standard;
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Choix : Integer from Standard)
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is static;
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Set(me: in out; TypeSection: SectionShape from BlendFunc)
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---Purpose: Sets the type of section generation for the
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-- approximations.
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is static;
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Section(me : in out;
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Param : Real from Standard;
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U,V,W : Real from Standard;
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Pdeb,Pfin : out Real from Standard;
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C : out Circ from gp)
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is static;
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-- Methods for the approximation
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--
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IsRational(me) returns Boolean
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---Purpose: Returns if the section is rationnal
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is static;
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GetSectionSize(me) returns Real
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---Purpose: Returns the length of the maximum section
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is static;
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GetMinimalWeight(me; Weigths : out Array1OfReal from TColStd)
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---Purpose: Compute the minimal value of weight for each poles
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-- of all sections.
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is static;
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NbIntervals(me; S : Shape from GeomAbs) returns Integer
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---Purpose: Returns the number of intervals for continuity
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-- <S>. May be one if Continuity(me) >= <S>
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is static;
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Intervals(me; T : in out Array1OfReal from TColStd;
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S : Shape from GeomAbs)
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---Purpose: Stores in <T> the parameters bounding the intervals
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-- of continuity <S>.
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-- The array must provide enough room to accomodate
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-- for the parameters. i.e. T.Length() > NbIntervals()
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is static;
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GetShape(me : in out;
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NbPoles : out Integer from Standard;
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NbKnots : out Integer from Standard;
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Degree : out Integer from Standard;
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NbPoles2d : out Integer from Standard)
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is static;
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GetTolerance(me;
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BoundTol, SurfTol, AngleTol : Real;
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Tol3d : out Vector;
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Tol1D : out Vector )
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---Purpose: Returns the tolerance to reach in approximation
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-- to respecte
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-- BoundTol error at the Boundary
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-- AngleTol tangent error at the Boundary
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-- SurfTol error inside the surface.
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is static;
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Knots(me: in out; TKnots: out Array1OfReal from TColStd)
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is static;
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Mults(me: in out; TMults: out Array1OfInteger from TColStd)
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is static;
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Section(me : in out ;
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P : Point from Blend;
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Poles : out Array1OfPnt from TColgp;
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DPoles : out Array1OfVec from TColgp;
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Poles2d : out Array1OfPnt2d from TColgp;
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DPoles2d : out Array1OfVec2d from TColgp;
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Weigths : out Array1OfReal from TColStd;
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DWeigths : out Array1OfReal from TColStd)
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---Purpose: Used for the first and last section
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returns Boolean from Standard
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is static;
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Section(me: in out; P: Point from Blend;
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Poles : out Array1OfPnt from TColgp;
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DPoles : out Array1OfVec from TColgp;
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D2Poles : out Array1OfVec from TColgp;
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Poles2d : out Array1OfPnt2d from TColgp;
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DPoles2d : out Array1OfVec2d from TColgp;
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D2Poles2d : out Array1OfVec2d from TColgp;
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Weigths : out Array1OfReal from TColStd;
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DWeigths : out Array1OfReal from TColStd;
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D2Weigths : out Array1OfReal from TColStd)
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---Purpose: Used for the first and last section
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-- The method returns Standard_True if the derivatives
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-- are computed, otherwise it returns Standard_False.
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returns Boolean from Standard
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is static;
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Section(me : in out ;
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P : Point from Blend;
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Poles : out Array1OfPnt from TColgp;
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Poles2d : out Array1OfPnt2d from TColgp;
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Weigths : out Array1OfReal from TColStd)
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is static;
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Resolution(me;
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IC2d : Integer from Standard;
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Tol : Real from Standard;
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TolU, TolV : out Real from Standard);
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fields
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surf : HSurface from Adaptor3d;
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surfrst : HSurface from Adaptor3d;
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rst : HCurve2d from Adaptor2d;
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cons : CurveOnSurface from Adaptor3d;
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guide : HCurve from Adaptor3d;
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tguide : HCurve from Adaptor3d;
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pts : Pnt from gp;
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ptrst : Pnt from gp;
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pt2ds : Pnt2d from gp;
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pt2drst : Pnt2d from gp;
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prmrst : Real from Standard;
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istangent: Boolean from Standard;
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tgs : Vec from gp;
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tg2ds : Vec2d from gp;
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tgrst : Vec from gp;
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tg2drst : Vec2d from gp;
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ray : Real from Standard;
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choix : Integer from Standard;
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ptgui : Pnt from gp;
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d1gui : Vec from gp;
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d2gui : Vec from gp;
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nplan : Vec from gp;
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normtg : Real from Standard;
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theD : Real from Standard;
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surfref : HSurface from Adaptor3d;
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rstref : HCurve2d from Adaptor2d;
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maxang : Real from Standard;
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minang : Real from Standard;
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distmin : Real from Standard;
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mySShape : SectionShape from BlendFunc;
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myTConv : ParameterisationType from Convert;
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end SurfRstConstRad;
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