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104 lines
3.1 KiB
C++
104 lines
3.1 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_ConicalSurface_HeaderFile
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#define _IGESSolid_ConicalSurface_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <IGESData_IGESEntity.hxx>
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class IGESGeom_Point;
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class IGESGeom_Direction;
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class IGESSolid_ConicalSurface;
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DEFINE_STANDARD_HANDLE(IGESSolid_ConicalSurface, IGESData_IGESEntity)
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//! defines ConicalSurface, Type <194> Form Number <0,1>
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//! in package IGESSolid
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//! The right circular conical surface is defined by a
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//! point on the axis on the cone, the direction of the axis
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//! of the cone, the radius of the cone at the axis point and
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//! the cone semi-angle.
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class IGESSolid_ConicalSurface : public IGESData_IGESEntity
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{
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public:
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Standard_EXPORT IGESSolid_ConicalSurface();
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//! This method is used to set the fields of the class
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//! ConicalSurface
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//! - aLocation : Location of the point on axis
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//! - anAxis : Direction of the axis
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//! - aRadius : Radius at axis point
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//! - anAngle : Value of semi-angle in degrees (0<angle<90)
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//! - aRefdir : Reference direction (parametrised surface)
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//! Null if unparametrised surface.
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Standard_EXPORT void Init (const Handle(IGESGeom_Point)& aLocation, const Handle(IGESGeom_Direction)& anAxis, const Standard_Real aRadius, const Standard_Real anAngle, const Handle(IGESGeom_Direction)& aRefdir);
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//! returns the location of the point on the axis
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Standard_EXPORT Handle(IGESGeom_Point) LocationPoint() const;
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//! returns the direction of the axis
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Standard_EXPORT Handle(IGESGeom_Direction) Axis() const;
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//! returns the radius at the axis point
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Standard_EXPORT Standard_Real Radius() const;
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//! returns the semi-angle value
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Standard_EXPORT Standard_Real SemiAngle() const;
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//! returns the reference direction of the conical surface in case
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//! of parametrised surface. For unparametrised surface it returns
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//! NULL.
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Standard_EXPORT Handle(IGESGeom_Direction) ReferenceDir() const;
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//! returns True if Form no is 1 else false
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Standard_EXPORT Standard_Boolean IsParametrised() const;
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DEFINE_STANDARD_RTTIEXT(IGESSolid_ConicalSurface,IGESData_IGESEntity)
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protected:
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private:
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Handle(IGESGeom_Point) theLocationPoint;
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Handle(IGESGeom_Direction) theAxis;
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Standard_Real theRadius;
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Standard_Real theAngle;
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Handle(IGESGeom_Direction) theRefDir;
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};
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#endif // _IGESSolid_ConicalSurface_HeaderFile
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