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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
306 lines
10 KiB
Plaintext
306 lines
10 KiB
Plaintext
-- Created on: 1998-07-08
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-- Created by: Stephanie HUMEAU
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-- Copyright (c) 1998-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class LocationGuide from GeomFill
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inherits LocationLaw from GeomFill
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uses
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HCurve from Adaptor3d,
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Mat from gp,
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Vec from gp,
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Pnt from gp,
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Shape from GeomAbs,
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Array1OfReal from TColStd,
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Array1OfVec2d from TColgp,
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Array1OfPnt2d from TColgp,
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HArray1OfPnt2d from TColgp,
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HArray2OfPnt2d from TColgp,
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HArray1OfReal from TColStd,
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HSurface from Adaptor3d,
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Curve from Geom,
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Curve from Adaptor3d,
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TrihedronWithGuide from GeomFill,
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Dir from gp,
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Line from Geom,
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TrimmedCurve from Geom,
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SectionLaw from GeomFill,
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PipeError from GeomFill,
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Vector from math
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raises
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NotImplemented, ConstructionError, OutOfRange
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is
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Create(Triedre : TrihedronWithGuide from GeomFill)
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returns LocationGuide from GeomFill;
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Set (me : mutable;
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Section : SectionLaw from GeomFill;
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rotat : Boolean from Standard;
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SFirst, SLast : Real;
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PrecAngle : Real;
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LastAngle : out Real)
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is static;
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EraseRotation(me : mutable);
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SetRotation(me : mutable;
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PrecAngle : Real;
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LastAngle : out Real)
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is private;
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SetCurve(me : mutable; C : HCurve from Adaptor3d)
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is redefined;
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GetCurve(me)
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returns HCurve from Adaptor3d
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---C++: return const &
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is redefined;
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SetTrsf(me : mutable; Transfo : Mat from gp)
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is redefined;
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Copy(me)
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returns LocationLaw from GeomFill
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is redefined;
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D0(me : mutable;
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Param: Real;
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M : out Mat from gp;
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V : out Vec from gp)
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---Purpose: compute Location
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returns Boolean is redefined;
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D0(me : mutable;
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Param: Real;
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M : out Mat from gp;
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V : out Vec from gp;
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Poles2d : out Array1OfPnt2d from TColgp)
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---Purpose: compute Location and 2d points
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returns Boolean is redefined;
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D1(me : mutable;
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Param: Real;
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M : out Mat from gp;
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V : out Vec from gp;
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DM : out Mat from gp;
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DV : out Vec from gp;
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Poles2d : out Array1OfPnt2d from TColgp;
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DPoles2d : out Array1OfVec2d from TColgp)
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---Purpose: compute location 2d points and associated
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-- first derivatives.
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-- Warning : It used only for C1 or C2 aproximation
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returns Boolean
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is redefined;
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D2(me : mutable;
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Param: Real;
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M : out Mat from gp;
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V : out Vec from gp;
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DM : out Mat from gp;
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DV : out Vec from gp;
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D2M : out Mat from gp;
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D2V : out Vec from gp;
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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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---Purpose: compute location 2d points and associated
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-- first and seconde derivatives.
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-- Warning : It used only for C2 aproximation
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returns Boolean
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is redefined;
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-- ================== General Information On The Function ==================
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--
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HasFirstRestriction(me)
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---Purpose: Say if the first restriction is defined in this class.
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-- If it is true the first element of poles array in
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-- D0,D1,D2... Correspond to this restriction.
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-- Returns Standard_False (default implementation)
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returns Boolean
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is redefined;
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HasLastRestriction(me) -- A FAIRE !!
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---Purpose: Say if the last restriction is defined in this class.
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-- If it is true the last element of poles array in
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-- D0,D1,D2... Correspond to this restriction.
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-- Returns Standard_False (default implementation)
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returns Boolean
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is redefined;
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TraceNumber(me)
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---Purpose: Give the number of trace (Curves 2d wich are not restriction)
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-- Returns 1 (default implementation)
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returns Integer
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is redefined;
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ErrorStatus(me)
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---Purpose:Give a status to the Law
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-- Returns PipeOk (default implementation)
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returns PipeError from GeomFill
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is redefined;
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--
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-- =================== Management of continuity ===================
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--
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NbIntervals(me; S : Shape from GeomAbs)
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---Purpose: Returns the number of intervals for continuity
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-- <S>.
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-- May be one if Continuity(me) >= <S>
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returns Integer is redefined;
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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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--
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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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raises
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OutOfRange from Standard
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is redefined;
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SetInterval(me: mutable; First, Last: Real from Standard)
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---Purpose: Sets the bounds of the parametric interval on
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-- the function
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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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is redefined;
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GetInterval(me; First, Last: out Real from Standard)
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---Purpose: Gets the bounds of the parametric interval on
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-- the function
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is redefined;
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GetDomain(me; First, Last: out Real from Standard)
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---Purpose: Gets the bounds of the function parametric domain.
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-- Warning: This domain it is not modified by the
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-- SetValue method
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is redefined;
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-- =================== To help computation of Tolerance ===============
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--
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-- Evaluation of error, in 2d space, or on composed function, is
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-- difficult. The following methods can help the approximation to
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-- make good evaluation and use good tolerances.
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--
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-- It is not necessary for the following informations to be very
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-- precise. A fast evaluation is sufficient.
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SetTolerance(me : mutable; Tol3d, Tol2d : Real)
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---Purpose: Is usefull, if (me) have to run numerical
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-- algorithm to perform D0, D1 or D2
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-- The default implementation make nothing.
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is redefined;
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Resolution(me;
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Index : 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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---Purpose: Returns the resolutions in the sub-space 2d <Index>
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-- This information is usfull to find an good tolerance in
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-- 2d approximation.
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-- Warning: Used only if Nb2dCurve > 0
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is redefined;
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GetMaximalNorm(me : mutable)
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---Purpose: Get the maximum Norm of the matrix-location part. It
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-- is usful to find an good Tolerance to approx M(t).
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returns Real
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is redefined;
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GetAverageLaw(me : mutable;
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AM: out Mat from gp;
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AV: out Vec from gp)
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---Purpose: Get average value of M(t) and V(t) it is usfull to
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-- make fast approximation of rational surfaces.
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is redefined;
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--
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-- To find elementary sweep
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--
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IsTranslation(me; Error : out Real)
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---Purpose: Say if the Location Law, is an translation of Location
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-- The default implementation is " returns False ".
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returns Boolean
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is redefined;
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IsRotation(me; Error : out Real )
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---Purpose: Say if the Location Law, is a rotation of Location
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-- The default implementation is " returns False ".
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returns Boolean
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is redefined;
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Rotation(me; Center : out Pnt from gp)
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is redefined;
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Section(me)
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returns Curve from Geom;
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Guide(me)
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returns HCurve from Adaptor3d;
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InitX(me;
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Param : Real from Standard)
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is private;
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SetOrigine(me : mutable;
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Param1 : Real;
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Param2 : Real)
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is static;
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ComputeAutomaticLaw(me; ParAndRad : out HArray1OfPnt2d from TColgp)
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returns PipeError from GeomFill;
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fields
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myLaw : TrihedronWithGuide from GeomFill; -- loi de triedre
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mySec : SectionLaw from GeomFill; -- loi de section
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myCurve : HCurve from Adaptor3d; -- trajectoire
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myGuide : HCurve from Adaptor3d; -- guide
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myTrimmed : HCurve from Adaptor3d; -- trajectoire trimme
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myPoles2d : HArray2OfPnt2d from TColgp is protected;
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myNbPts : Integer from Standard;
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rotation : Boolean from Standard; -- contact ou non
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OrigParam1 : Real from Standard; -- pour ACR
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OrigParam2 : Real from Standard;
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Uf, Ul : Real from Standard;
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myFirstS : Real from Standard;
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myLastS : Real from Standard;
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ratio : Real from Standard;
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WithTrans: Boolean from Standard;
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Trans : Mat from gp;
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TolRes : Vector from math;
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Inf, Sup: Vector from math;
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X, R : Vector from math;
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myStatus : PipeError from GeomFill;
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end LocationGuide;
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