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d5f74e42d6
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.
50 lines
1.9 KiB
Plaintext
50 lines
1.9 KiB
Plaintext
-- Created on: 1992-03-26
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-- Created by: Herve LEGRAND
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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 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 SurfaceTool from GeomLProp
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uses Pnt from gp,
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Vec from gp,
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Surface from Geom
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is
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Value(myclass; S : Surface; U, V : Real; P : out Pnt);
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---Purpose: Computes the point <P> of parameter <U> and <V> on the
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-- Surface <S>.
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D1 (myclass; S : Surface; U, V : Real; P : out Pnt; D1U, D1V : out Vec);
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---Purpose: Computes the point <P> and first derivative <D1*> of
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-- parameter <U> and <V> on the Surface <S>.
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D2 (myclass; S : Surface; U, V : Real;
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P : out Pnt; D1U, D1V, D2U, D2V, DUV : out Vec);
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---Purpose: Computes the point <P>, the first derivative <D1*> and second
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-- derivative <D2*> of parameter <U> and <V> on the Surface <S>.
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DN (myclass; S : Surface; U, V : Real; IU, IV : Integer)
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returns Vec;
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Continuity(myclass; S : Surface) returns Integer;
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---Purpose: returns the order of continuity of the Surface <S>.
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-- returns 1 : first derivative only is computable
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-- returns 2 : first and second derivative only are computable.
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Bounds(myclass; S : Surface; U1, V1, U2, V2 : out Real);
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---Purpose: returns the bounds of the Surface.
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end SurfaceTool;
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