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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
123 lines
3.5 KiB
C++
123 lines
3.5 KiB
C++
// Created on: 1994-07-22
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// Created by: Remi LEQUETTE
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// Copyright (c) 1994-1999 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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#ifndef _BRepLib_FindSurface_HeaderFile
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#define _BRepLib_FindSurface_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopLoc_Location.hxx>
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class Geom_Surface;
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class Standard_NoSuchObject;
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class TopoDS_Shape;
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class TopLoc_Location;
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//! Provides an algorithm to find a Surface through a
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//! set of edges.
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//!
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//! The edges of the shape given as argument are
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//! explored if they are not coplanar at the required
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//! tolerance the method Found returns false.
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//!
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//! If a null tolerance is given the max of the edges
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//! tolerances is used.
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//!
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//! The method Tolerance returns the true distance of
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//! the edges to the Surface.
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//!
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//! The method Surface returns the Surface if found.
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//!
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//! The method Existed returns returns True if the
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//! Surface was already attached to some of the edges.
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//!
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//! When Existed returns True the Surface may have a
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//! location given by the Location method.
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class BRepLib_FindSurface
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BRepLib_FindSurface();
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//! Computes the Surface from the edges of <S> with the
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//! given tolerance.
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//! if <OnlyPlane> is true, the computed surface will be
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//! a plane. If it is not possible to find a plane, the
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//! flag NotDone will be set.
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//! If <OnlyClosed> is true, then S sould be a wire
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//! and the existing surface, on which wire S is not
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//! closed in 2D, will be ignored.
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Standard_EXPORT BRepLib_FindSurface(const TopoDS_Shape& S, const Standard_Real Tol = -1, const Standard_Boolean OnlyPlane = Standard_False, const Standard_Boolean OnlyClosed = Standard_False);
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//! Computes the Surface from the edges of <S> with the
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//! given tolerance.
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//! if <OnlyPlane> is true, the computed surface will be
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//! a plane. If it is not possible to find a plane, the
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//! flag NotDone will be set.
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//! If <OnlyClosed> is true, then S sould be a wire
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//! and the existing surface, on which wire S is not
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//! closed in 2D, will be ignored.
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Standard_EXPORT void Init (const TopoDS_Shape& S, const Standard_Real Tol = -1, const Standard_Boolean OnlyPlane = Standard_False, const Standard_Boolean OnlyClosed = Standard_False);
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Standard_EXPORT Standard_Boolean Found() const;
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Standard_EXPORT Handle(Geom_Surface) Surface() const;
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Standard_EXPORT Standard_Real Tolerance() const;
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Standard_EXPORT Standard_Real ToleranceReached() const;
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Standard_EXPORT Standard_Boolean Existed() const;
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Standard_EXPORT TopLoc_Location Location() const;
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protected:
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private:
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Handle(Geom_Surface) mySurface;
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Standard_Real myTolerance;
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Standard_Real myTolReached;
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Standard_Boolean isExisted;
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TopLoc_Location myLocation;
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};
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#endif // _BRepLib_FindSurface_HeaderFile
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