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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.
73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
-- Created on: 1992-10-01
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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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class InteriorPointTool from IntSurf
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---Purpose: This class provides a tool on the "interior point"
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-- that can be used to instantiates the Walking
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-- algorithmes (see package IntWalk).
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uses Pnt from gp,
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Vec from gp,
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Dir2d from gp,
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InteriorPoint from IntSurf
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is
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Value3d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: Returns the 3d coordinates of the starting point.
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returns Pnt from gp;
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---C++: inline
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Value2d(myclass; PStart: InteriorPoint from IntSurf;
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U, V: out Real from Standard);
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---Purpose: Returns the <U,V> parameters which are associated
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-- with <P>
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-- it's the parameters which start the marching algorithm
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---C++: inline
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Direction3d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: returns the tangent at the intersectin in 3d space
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-- associated to <P>
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returns Vec from gp;
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---C++: inline
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Direction2d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: returns the tangent at the intersectin in the
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-- parametric space of the parametrized surface.This tangent
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-- is associated to the value2d
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returns Dir2d from gp;
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---C++: inline
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end InteriorPointTool;
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