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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.
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
-- Created on: 1997-11-06
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-- Created by: Roman BORISOV
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-- Copyright (c) 1997-1999 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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private class PrjResolve from ProjLib
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---Purpose:
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uses
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Pnt2d from gp,
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Surface from Adaptor3d,
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Curve from Adaptor3d,
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SurfacePtr from Adaptor3d,
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CurvePtr from Adaptor3d
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raises
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DomainError from Standard,
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ConstructionError,
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NotDone from StdFail
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is
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Create (C: Curve from Adaptor3d; S: Surface from Adaptor3d; Fix: Integer)
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returns PrjResolve
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raises ConstructionError;
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Perform(me: in out; t, U, V: Real; Tol, Inf, Sup: Pnt2d; FTol: Real from Standard = -1; StrictInside: Boolean from Standard = Standard_False)
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---Purpose: Calculates the ort from C(t) to S with a close point.
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-- The close point is defined by the parameter values
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-- U0 and V0.
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-- The function F(u,v)=distance(S(u,v),C(t)) has an
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-- extremum when gradient(F)=0. The algorithm searchs
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-- a zero near the close point.
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raises DomainError;
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-- if U0,V0 are outside the definition ranges of the
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-- surface.
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IsDone (me) returns Boolean
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---Purpose: Returns True if the distance is found.
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is static;
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Solution (me) returns Pnt2d from gp
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---Purpose: Returns the point of the extremum distance.
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raises NotDone from StdFail
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-- if IsDone(me)=False.
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is static;
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fields
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myCurve : CurvePtr from Adaptor3d;
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mySurface : SurfacePtr from Adaptor3d;
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myDone : Boolean from Standard;
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mySolution : Pnt2d from gp;
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myFix : Integer from Standard;
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end PrjResolve;
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