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Mostly duplicated comments were removed and missing ones were moved into dedicated class CDL files. Some more duplicated comments were removed from CDL files. Correction of merge
126 lines
4.9 KiB
Plaintext
126 lines
4.9 KiB
Plaintext
-- Created on: 1998-07-14
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-- Created by: data exchange team
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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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package ShapeConstruct
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---Purpose: This package provides new algorithms for constructing
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-- new geometrical objects and topological shapes. It
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-- complements and extends algorithms available in Open
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-- CASCADE topological and geometrical toolkist.
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-- The functionality provided by this package are the
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-- following:
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-- projecting curves on surface,
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-- adjusting curve to have given start and end points. P
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uses
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gp,
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Geom,
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GeomAbs,
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Geom2d,
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TColgp,
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TColStd,
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ShapeExtend,
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ShapeAnalysis,
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Convert,
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BRepBuilderAPI,
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TopoDS,
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TopAbs,
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TopTools
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is
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class Curve;
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class ProjectCurveOnSurface;
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---WARNING: The following two classes are just a copy of those from GEOMLITE
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-- They must be removed as soon as bug in them is fixed
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class CompBezierCurvesToBSplineCurve;
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class CompBezierCurves2dToBSplineCurve2d;
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class MakeTriangulation;
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---Purpose: Tool for wire triangulation
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ConvertCurveToBSpline(C3D : Curve from Geom;
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First : Real;
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Last : Real;
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Tol3d : Real; -- this and following parameters are used only if approximator have to be used.
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Continuity : Shape from GeomAbs;
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MaxSegments: Integer;
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MaxDegree : Integer)
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returns BSplineCurve from Geom;
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ConvertCurveToBSpline(C2D : Curve from Geom2d;
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First : Real;
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Last : Real;
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Tol2d : Real; -- this and following parameters are used only if approximator have to be used.
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Continuity : Shape from GeomAbs;
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MaxSegments: Integer;
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MaxDegree : Integer)
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returns BSplineCurve from Geom2d;
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ConvertSurfaceToBSpline(surf : Surface from Geom;
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UF,UL,VF,VL: Real;
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Tol3d : Real; -- this and following parameters are used only if approximator have to be used.
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Continuity : Shape from GeomAbs;
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MaxSegments: Integer;
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MaxDegree : Integer)
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returns BSplineSurface from Geom;
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JoinPCurves(theEdges : HSequenceOfShape from TopTools;
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theFace : Face from TopoDS;
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theEdge : in out Edge from TopoDS)
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returns Boolean from Standard;
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---Purpose: join pcurves of the <theEdge> on the <theFace>
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-- try to use pcurves from originas edges <theEdges>
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-- Returns false if cannot join pcurves
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JoinCurves(c3d1,ac3d2 : Curve from Geom;
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Orient1, Orient2 : Orientation from TopAbs;
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first1,last1,first2,last2 : in out Real;
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c3dOut : out Curve from Geom;
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isRev1,isRev2 : out Boolean) returns Boolean;
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--- Purpose:Method for joininig curves 3D.
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-- Parameters : c3d1,ac3d2 - initial curves
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-- Orient1, Orient2 - initial edges orientations.
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-- first1,last1,first2,last2 - parameters for trimming curves
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-- (re-calculate with account of orientation edges)
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-- c3dOut - result curve
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-- isRev1,isRev2 - out parameters indicative on possible errors.
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-- Return value : True - if curves were joined successfully,
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-- else - False.
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JoinCurves(c2d1,ac2d2 : Curve from Geom2d;
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Orient1, Orient2 : Orientation from TopAbs;
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first1,last1,first2,last2 : in out Real;
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c2dOut : out Curve from Geom2d;
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isRev1,isRev2 : out Boolean;
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isError : Boolean = Standard_False) returns Boolean;
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--- Purpose:Method for joininig curves 3D.
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-- Parameters : c3d1,ac3d2 - initial curves
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-- Orient1, Orient2 - initial edges orientations.
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-- first1,last1,first2,last2 - parameters for trimming curves
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-- (re-calculate with account of orientation edges)
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-- c3dOut - result curve
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-- isRev1,isRev2 - out parameters indicative on possible errors.
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-- isError - input parameter indicative possible errors due to that one from edges have one vertex
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-- Return value : True - if curves were joined successfully,
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-- else - False.
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end ShapeConstruct;
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