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164 lines
4.7 KiB
C++
164 lines
4.7 KiB
C++
// Created on: 1993-11-10
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// Created by: Jean Marc LACHAUME
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// Copyright (c) 1993-1999 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 _Geom2dHatch_Hatching_HeaderFile
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#define _Geom2dHatch_Hatching_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 <Geom2dAdaptor_Curve.hxx>
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#include <Standard_Boolean.hxx>
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#include <HatchGen_PointsOnHatching.hxx>
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#include <HatchGen_ErrorStatus.hxx>
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#include <HatchGen_Domains.hxx>
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class gp_Pnt2d;
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// resolve name collisions with X11 headers
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#ifdef Status
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#undef Status
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#endif
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class Geom2dHatch_Hatching
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT Geom2dHatch_Hatching();
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//! Creates a hatching.
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Standard_EXPORT Geom2dHatch_Hatching(const Geom2dAdaptor_Curve& Curve);
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//! Returns the curve associated to the hatching.
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Standard_EXPORT const Geom2dAdaptor_Curve& Curve() const;
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//! Returns the curve associated to the hatching.
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Standard_EXPORT Geom2dAdaptor_Curve& ChangeCurve();
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//! Sets the flag about the trimming computations to the
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//! given value.
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Standard_EXPORT void TrimDone (const Standard_Boolean Flag);
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//! Returns the flag about the trimming computations.
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Standard_EXPORT Standard_Boolean TrimDone() const;
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//! Sets the flag about the trimming failure to the
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//! given value.
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Standard_EXPORT void TrimFailed (const Standard_Boolean Flag);
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//! Returns the flag about the trimming failure.
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Standard_EXPORT Standard_Boolean TrimFailed() const;
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//! Sets the flag about the domains computation to the
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//! given value.
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Standard_EXPORT void IsDone (const Standard_Boolean Flag);
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//! Returns the flag about the domains computation.
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Standard_EXPORT Standard_Boolean IsDone() const;
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//! Sets the error status.
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Standard_EXPORT void Status (const HatchGen_ErrorStatus theStatus);
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//! Returns the error status.
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Standard_EXPORT HatchGen_ErrorStatus Status() const;
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//! Adds an intersection point to the hatching.
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Standard_EXPORT void AddPoint (const HatchGen_PointOnHatching& Point, const Standard_Real Confusion);
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//! Returns the number of intersection points
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//! of the hatching.
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Standard_EXPORT Standard_Integer NbPoints() const;
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//! Returns the Index-th intersection point of the
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//! hatching.
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//! The exception OutOfRange is raised if
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//! Index < 1 or Index > NbPoints.
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Standard_EXPORT const HatchGen_PointOnHatching& Point (const Standard_Integer Index) const;
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//! Returns the Index-th intersection point of the
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//! hatching.
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//! The exception OutOfRange is raised if
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//! Index < 1 or Index > NbPoints.
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Standard_EXPORT HatchGen_PointOnHatching& ChangePoint (const Standard_Integer Index);
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//! Removes the Index-th intersection point of the
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//! hatching.
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//! The exception OutOfRange is raised if
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//! Index < 1 or Index > NbPoints.
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Standard_EXPORT void RemPoint (const Standard_Integer Index);
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//! Removes all the intersection points of the hatching.
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Standard_EXPORT void ClrPoints();
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//! Adds a domain to the hatching.
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Standard_EXPORT void AddDomain (const HatchGen_Domain& Domain);
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//! Returns the number of domains of the hatching.
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Standard_EXPORT Standard_Integer NbDomains() const;
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//! Returns the Index-th domain of the hatching.
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//! The exception OutOfRange is raised if
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//! Index < 1 or Index > NbDomains.
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Standard_EXPORT const HatchGen_Domain& Domain (const Standard_Integer Index) const;
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//! Removes the Index-th domain of the hatching.
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//! The exception OutOfRange is raised if
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//! Index < 1 or Index > NbDomains.
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Standard_EXPORT void RemDomain (const Standard_Integer Index);
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//! Removes all the domains of the hatching.
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Standard_EXPORT void ClrDomains();
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//! Returns a point on the curve.
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//! This point will be used for the classification.
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Standard_EXPORT gp_Pnt2d ClassificationPoint() const;
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protected:
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private:
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Geom2dAdaptor_Curve myCurve;
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Standard_Boolean myTrimDone;
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Standard_Boolean myTrimFailed;
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HatchGen_PointsOnHatching myPoints;
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Standard_Boolean myIsDone;
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HatchGen_ErrorStatus myStatus;
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HatchGen_Domains myDomains;
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};
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#endif // _Geom2dHatch_Hatching_HeaderFile
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