mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-10 18:51:21 +03:00
111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
// Created on: 1999-05-21
|
|
// Created by: Pavel DURANDIN
|
|
// Copyright (c) 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 _ShapeUpgrade_ConvertSurfaceToBezierBasis_HeaderFile
|
|
#define _ShapeUpgrade_ConvertSurfaceToBezierBasis_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
#include <Standard_Boolean.hxx>
|
|
#include <ShapeUpgrade_SplitSurface.hxx>
|
|
class ShapeExtend_CompositeSurface;
|
|
|
|
|
|
class ShapeUpgrade_ConvertSurfaceToBezierBasis;
|
|
DEFINE_STANDARD_HANDLE(ShapeUpgrade_ConvertSurfaceToBezierBasis, ShapeUpgrade_SplitSurface)
|
|
|
|
//! Converts a plane, bspline surface, surface of revolution, surface
|
|
//! of extrusion, offset surface to grid of bezier basis surface (
|
|
//! bezier surface,
|
|
//! surface of revolution based on bezier curve,
|
|
//! offset surface based on any previous type).
|
|
class ShapeUpgrade_ConvertSurfaceToBezierBasis : public ShapeUpgrade_SplitSurface
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
//! Empty constructor.
|
|
Standard_EXPORT ShapeUpgrade_ConvertSurfaceToBezierBasis();
|
|
|
|
//! Splits a list of beziers computed by Compute method according
|
|
//! the split values and splitting parameters.
|
|
Standard_EXPORT virtual void Build (const Standard_Boolean Segment) Standard_OVERRIDE;
|
|
|
|
//! Converts surface into a grid of bezier based surfaces, and
|
|
//! stores this grid.
|
|
Standard_EXPORT virtual void Compute (const Standard_Boolean Segment) Standard_OVERRIDE;
|
|
|
|
//! Returns the grid of bezier based surfaces correspondent to
|
|
//! original surface.
|
|
Standard_EXPORT Handle(ShapeExtend_CompositeSurface) Segments() const;
|
|
|
|
//! Sets mode for conversion Geom_Plane to Bezier
|
|
void SetPlaneMode (const Standard_Boolean mode);
|
|
|
|
//! Returns the Geom_Pline conversion mode.
|
|
Standard_Boolean GetPlaneMode() const;
|
|
|
|
//! Sets mode for conversion Geom_SurfaceOfRevolution to Bezier
|
|
void SetRevolutionMode (const Standard_Boolean mode);
|
|
|
|
//! Returns the Geom_SurfaceOfRevolution conversion mode.
|
|
Standard_Boolean GetRevolutionMode() const;
|
|
|
|
//! Sets mode for conversion Geom_SurfaceOfLinearExtrusion to Bezier
|
|
void SetExtrusionMode (const Standard_Boolean mode);
|
|
|
|
//! Returns the Geom_SurfaceOfLinearExtrusion conversion mode.
|
|
Standard_Boolean GetExtrusionMode() const;
|
|
|
|
//! Sets mode for conversion Geom_BSplineSurface to Bezier
|
|
void SetBSplineMode (const Standard_Boolean mode);
|
|
|
|
//! Returns the Geom_BSplineSurface conversion mode.
|
|
Standard_Boolean GetBSplineMode() const;
|
|
|
|
|
|
|
|
|
|
DEFINE_STANDARD_RTTIEXT(ShapeUpgrade_ConvertSurfaceToBezierBasis,ShapeUpgrade_SplitSurface)
|
|
|
|
protected:
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
|
Handle(ShapeExtend_CompositeSurface) mySegments;
|
|
Standard_Boolean myPlaneMode;
|
|
Standard_Boolean myRevolutionMode;
|
|
Standard_Boolean myExtrusionMode;
|
|
Standard_Boolean myBSplineMode;
|
|
|
|
|
|
};
|
|
|
|
|
|
#include <ShapeUpgrade_ConvertSurfaceToBezierBasis.lxx>
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _ShapeUpgrade_ConvertSurfaceToBezierBasis_HeaderFile
|