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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
90 lines
2.5 KiB
Plaintext
90 lines
2.5 KiB
Plaintext
-- Created on: 1992-08-24
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-- Created by: Jacques GOUSSARD
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-- Copyright (c) 1992-1999 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
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-- under the terms of the GNU Lesser General Public 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 IntSurf
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---Purpose: This package provides resources for
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-- all the packages concerning the intersection
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-- between surfaces.
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---Level: Internal
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--
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-- All the methods of all the classes of this package are Internal.
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--
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uses Standard, MMgt, StdFail, GeomAbs, TCollection, gp, TColgp
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is
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class PntOn2S;
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imported Allocator;
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imported SequenceOfPntOn2S;
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class Couple;
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class SequenceOfCouple instantiates Sequence from TCollection
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(Couple from IntSurf);
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class LineOn2S;
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class Quadric;
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class QuadricTool;
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class PathPoint;
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class SequenceOfPathPoint instantiates Sequence from TCollection
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(PathPoint from IntSurf);
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class PathPointTool;
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class InteriorPoint;
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class SequenceOfInteriorPoint instantiates Sequence from TCollection
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(InteriorPoint from IntSurf);
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class InteriorPointTool;
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class Transition;
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--amv
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class ListOfPntOn2S instantiates List from TCollection
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(PntOn2S from IntSurf);
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enumeration TypeTrans is In, Out, Touch, Undecided;
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enumeration Situation is Inside, Outside, Unknown;
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MakeTransition(TgFirst,TgSecond: Vec from gp; Normal: Dir from gp;
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TFirst,TSecond: out Transition from IntSurf);
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---Purpose: Computes the transition of the intersection point
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-- between the two lines.
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-- TgFirst is the tangent vector of the first line.
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-- TgSecond is the tangent vector of the second line.
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-- Normal is the direction used to orientate the cross
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-- product TgFirst^TgSecond.
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-- TFirst is the transition of the point on the first line.
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-- TSecond is the transition of the point on the second line.
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end IntSurf;
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