mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-16 10:08:36 +03:00
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
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
// Created on: 1993-03-10
|
|
// Created by: JCV
|
|
// Copyright (c) 1993-1999 Matra Datavision
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef _Geom_SweptSurface_HeaderFile
|
|
#define _Geom_SweptSurface_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
#include <gp_Dir.hxx>
|
|
#include <GeomAbs_Shape.hxx>
|
|
#include <Geom_Surface.hxx>
|
|
class Geom_Curve;
|
|
class gp_Dir;
|
|
|
|
|
|
class Geom_SweptSurface;
|
|
DEFINE_STANDARD_HANDLE(Geom_SweptSurface, Geom_Surface)
|
|
|
|
//! Describes the common behavior for surfaces
|
|
//! constructed by sweeping a curve with another curve.
|
|
//! The Geom package provides two concrete derived
|
|
//! surfaces: surface of revolution (a revolved surface),
|
|
//! and surface of linear extrusion (an extruded surface).
|
|
class Geom_SweptSurface : public Geom_Surface
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
|
|
//! returns the continuity of the surface :
|
|
//! C0 : only geometric continuity,
|
|
//! C1 : continuity of the first derivative all along the surface,
|
|
//! C2 : continuity of the second derivative all along the surface,
|
|
//! C3 : continuity of the third derivative all along the surface,
|
|
//! G1 : tangency continuity all along the surface,
|
|
//! G2 : curvature continuity all along the surface,
|
|
//! CN : the order of continuity is infinite.
|
|
Standard_EXPORT GeomAbs_Shape Continuity() const;
|
|
|
|
|
|
//! Returns the reference direction of the swept surface.
|
|
//! For a surface of revolution it is the direction of the
|
|
//! revolution axis, for a surface of linear extrusion it is
|
|
//! the direction of extrusion.
|
|
Standard_EXPORT const gp_Dir& Direction() const;
|
|
|
|
|
|
//! Returns the referenced curve of the surface.
|
|
//! For a surface of revolution it is the revolution curve,
|
|
//! for a surface of linear extrusion it is the extruded curve.
|
|
Standard_EXPORT Handle(Geom_Curve) BasisCurve() const;
|
|
|
|
|
|
|
|
|
|
DEFINE_STANDARD_RTTI(Geom_SweptSurface,Geom_Surface)
|
|
|
|
protected:
|
|
|
|
|
|
Handle(Geom_Curve) basisCurve;
|
|
gp_Dir direction;
|
|
GeomAbs_Shape smooth;
|
|
|
|
|
|
private:
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _Geom_SweptSurface_HeaderFile
|