93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
// Created on: 1993-01-09
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// Created by: CKY / Contract Toubro-Larsen ( SIVA )
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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 _IGESSolid_SolidOfRevolution_HeaderFile
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#define _IGESSolid_SolidOfRevolution_HeaderFile
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#include "Standard.hxx"
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#include "Standard_Type.hxx"
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#include "gp_XYZ.hxx"
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#include "IGESData_IGESEntity.hxx"
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class gp_Pnt;
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class gp_Dir;
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class IGESSolid_SolidOfRevolution;
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DEFINE_STANDARD_HANDLE(IGESSolid_SolidOfRevolution, IGESData_IGESEntity)
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//! defines SolidOfRevolution, Type <162> Form Number <0,1>
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//! in package IGESSolid
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//! This entity is defined by revolving the area determined
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//! by a planar curve about a specified axis through a given
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//! fraction of full rotation.
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class IGESSolid_SolidOfRevolution : public IGESData_IGESEntity
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{
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public:
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Standard_EXPORT IGESSolid_SolidOfRevolution();
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//! This method is used to set the fields of the class
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//! SolidOfRevolution
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//! - aCurve : the curve entity that is to be revolved
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//! - aFract : the fraction of full rotation (default 1.0)
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//! - aAxisPnt : the point on the axis
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//! - aDirection : the direction of the axis
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Standard_EXPORT void Init(const Handle(IGESData_IGESEntity)& aCurve,
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const Standard_Real aFract,
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const gp_XYZ& aAxisPnt,
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const gp_XYZ& aDirection);
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//! Sets the Curve to be by default, Closed to Axis (Form 0)
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//! if <mode> is True, Closed to Itself (Form 1) else
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Standard_EXPORT void SetClosedToAxis(const Standard_Boolean mode);
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//! Returns True if Form Number = 0
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//! if Form no is 0, then the curve is closed to axis
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//! if 1, the curve is closed to itself.
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Standard_EXPORT Standard_Boolean IsClosedToAxis() const;
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//! returns the curve entity that is to be revolved
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Standard_EXPORT Handle(IGESData_IGESEntity) Curve() const;
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//! returns the fraction of full rotation that the curve is to
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//! be rotated
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Standard_EXPORT Standard_Real Fraction() const;
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//! returns the point on the axis
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Standard_EXPORT gp_Pnt AxisPoint() const;
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//! returns the point on the axis after applying Trans.Matrix
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Standard_EXPORT gp_Pnt TransformedAxisPoint() const;
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//! returns the direction of the axis
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Standard_EXPORT gp_Dir Axis() const;
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//! returns the direction of the axis after applying
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//! TransformationMatrix
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Standard_EXPORT gp_Dir TransformedAxis() const;
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DEFINE_STANDARD_RTTIEXT(IGESSolid_SolidOfRevolution, IGESData_IGESEntity)
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protected:
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private:
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Handle(IGESData_IGESEntity) theCurve;
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Standard_Real theFraction;
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gp_XYZ theAxisPoint;
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gp_XYZ theAxis;
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};
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#endif // _IGESSolid_SolidOfRevolution_HeaderFile
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