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243 lines
8.8 KiB
Plaintext
Executable File
243 lines
8.8 KiB
Plaintext
Executable File
-- Created on: 1993-07-12
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-- Created by: Yves FRICAUD
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-- Copyright (c) 1993-1999 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 Tool2d from MAT2d
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---Purpose: Set of the methods useful for the MAT's computation.
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-- Tool2d contains the geometry of the bisecting locus.
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uses
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Bisec from Bisector,
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Side from MAT,
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Bisector from MAT,
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Connexion from MAT2d,
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Circuit from MAT2d,
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DataMapOfIntegerBisec from MAT2d,
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DataMapOfIntegerPnt2d from MAT2d,
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DataMapOfIntegerVec2d from MAT2d,
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SequenceOfInteger from TColStd,
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Pnt2d from gp,
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Vec2d from gp,
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TrimmedCurve from Geom2d,
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Curve from Geom2d,
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Geometry from Geom2d
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is
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Create returns Tool2d from MAT2d;
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--- Purpose : Empty Constructor.
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--- Category : Initialisation.
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Sense(me : in out ; aside : Side from MAT)
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--- Purpose :<aSide> defines the side of the computation of the map.
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is static;
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InitItems(me : in out ;
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aCircuit : Circuit from MAT2d )
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--- Purpose : InitItems cuts the line in Items.
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-- this Items are the geometrics representations of
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-- the BasicElts from MAT.
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is static;
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--- Category : Set of the methods used by the algorithm MAT from MAT.
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NumberOfItems(me)
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--- Purpose : Returns the Number of Items .
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returns Integer is static;
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ToleranceOfConfusion(me) returns Real
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---Purpose: Returns tolerance to test the confusion of two points.
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is static;
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FirstPoint(me : in out ; anitem : Integer;
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dist : out Real )
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--- Purpose : Creates the point at the origin of the bisector between
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-- anitem and the previous item.
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-- dist is the distance from the FirstPoint to <anitem>.
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-- Returns the index of this point in <theGeomPnts>.
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returns Integer is static;
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TangentBefore(me : in out ; anitem : Integer)
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--- Purpose : Creates the Tangent at the end of the Item defined
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-- by <anitem>. Returns the index of this vector in
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-- <theGeomVecs>
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returns Integer is static;
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TangentAfter(me : in out ; anitem : Integer)
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--- Purpose : Creates the Reversed Tangent at the origin of the Item
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-- defined by <anitem>. Returns the index of this vector in
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-- <theGeomVecs>
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returns Integer is static;
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Tangent(me : in out ; bisector : Integer)
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--- Purpose : Creates the Tangent at the end of the bisector defined
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-- by <bisector>. Returns the index of this vector in
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-- <theGeomVecs>
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returns Integer is static;
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CreateBisector(me : in out ; abisector : mutable Bisector from MAT)
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--- Purpose : Creates the geometric bisector defined by <abisector>.
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is static;
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TrimBisector(me : in out ; abisector : mutable Bisector from MAT)
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--- Purpose : Trims the geometric bisector by the <firstparameter>
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-- of <abisector>.
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-- If the parameter is out of the bisector, Return FALSE.
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-- else Return True.
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returns Boolean is static;
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TrimBisector(me : in out ;
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abisector : mutable Bisector from MAT ;
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apoint : Integer)
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--- Purpose : Trims the geometric bisector by the point of index
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-- <apoint> in <theGeomPnts>.
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-- If the point is out of the bisector, Return FALSE.
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-- else Return True.
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returns Boolean is static;
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IntersectBisector(me : in out ;
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bisectorone : mutable Bisector from MAT ;
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bisectortwo : mutable Bisector from MAT ;
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intpnt : in out Integer)
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--- Purpose : Computes the point of intersection between the
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-- bisectors defined by <bisectorone> and
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-- <bisectortwo> .
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-- If this point exists, <intpnt> is its index
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-- in <theGeomPnts> and Return the distance of the point
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-- from the bisector else Return <RealLast>.
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returns Real is static;
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Distance(me;
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abisector : Bisector from MAT;
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param1 : Real;
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param2 : Real)
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---Purpose: Returns the distance between the two points designed
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-- by their parameters on <abisector>.
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returns Real is static;
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Dump(me ; bisector , erease : Integer) is static;
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--- Purpose : displays informations about the bisector defined by
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-- <bisector>.
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--- Category : Querying.
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GeomBis(me ; Index: Integer)
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--- Purpose : Returns the <Bisec> of index <Index> in
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-- <theGeomBisectors>.
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--
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---C++: return const &
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returns Bisec from Bisector
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is static;
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GeomElt(me ; Index: Integer)
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--- Purpose : Returns the Geometry of index <Index> in <theGeomElts>.
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returns Geometry from Geom2d
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is static;
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GeomPnt(me ; Index: Integer)
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--- Purpose : Returns the point of index <Index> in the <theGeomPnts>.
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--
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---C++: return const &
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returns Pnt2d from gp
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is static;
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GeomVec(me ; Index: Integer)
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--- Purpose : Returns the vector of index <Index> in the
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-- <theGeomVecs>.
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--
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---C++: return const &
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returns Vec2d from gp
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is static;
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Circuit(me)
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---Purpose:
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--
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returns Circuit from MAT2d
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is static;
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---Category: Modification
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BisecFusion(me : in out;
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Index1 : Integer;
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Index2 : Integer)
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is static;
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ChangeGeomBis(me : in out ; Index: Integer)
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--- Purpose : Returns the <Bisec> of index <Index> in
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-- <theGeomBisectors>.
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--
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---C++: return &
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returns Bisec from Bisector
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is static;
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---Category: Private
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IsSameDistance(me ;
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bisectorone , bisectortwo : any Bisector from MAT ;
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apoint : Pnt2d from gp;
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adistance : out Real)
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--- Purpose : Returns True if the point <apoint> is equidistant to
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-- the elements separated by bisectors <bisectorone> and
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-- <bisectortwo>.
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-- In this case <adistance> is the distance of the point
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-- from the bisectors.
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returns Boolean
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is static private;
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Projection (me ;
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IndexElt : Integer from Standard;
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Point : Pnt2d from gp ;
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Distance : out Real from Standard)
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---Purpose: Return <True> if the Point can be projected
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-- on the element designed by <IndexElt>.
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-- In this case <Distance> is the minimum of distance
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-- between Point and its projections.
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returns Boolean
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is static private;
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TrimBisec (me ;
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Bis : in out Bisec from Bisector ;
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IndexEdge : Integer from Standard ;
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OnLine : Boolean from Standard ;
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StartOrEnd : Integer from Standard )
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is static private;
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fields
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theDirection : Real;
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theNumberOfBisectors : Integer;
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theNumberOfPnts : Integer;
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theNumberOfVecs : Integer;
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theCircuit : Circuit from MAT2d;
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theGeomBisectors : DataMapOfIntegerBisec from MAT2d;
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theGeomPnts : DataMapOfIntegerPnt2d from MAT2d;
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theGeomVecs : DataMapOfIntegerVec2d from MAT2d;
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theLinesLength : SequenceOfInteger from TColStd;
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end Tool2d;
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