mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-05-31 11:15:31 +03:00
7f22979e82
Code corrected to avoid passing object to function as non-const reference to handle of the base type where it is not necessary.
134 lines
4.3 KiB
C++
134 lines
4.3 KiB
C++
// Created on: 1996-11-25
|
|
// Created by: Philippe MANGIN
|
|
// Copyright (c) 1996-1999 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 _BRepBlend_AppSurface_HeaderFile
|
|
#define _BRepBlend_AppSurface_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_DefineAlloc.hxx>
|
|
#include <Standard_Handle.hxx>
|
|
|
|
#include <Approx_SweepApproximation.hxx>
|
|
#include <AppBlend_Approx.hxx>
|
|
#include <Standard_Real.hxx>
|
|
#include <GeomAbs_Shape.hxx>
|
|
#include <Standard_Integer.hxx>
|
|
#include <Standard_Boolean.hxx>
|
|
#include <TColgp_Array2OfPnt.hxx>
|
|
#include <TColStd_Array2OfReal.hxx>
|
|
#include <TColStd_Array1OfReal.hxx>
|
|
#include <TColStd_Array1OfInteger.hxx>
|
|
#include <TColgp_Array1OfPnt2d.hxx>
|
|
#include <Standard_OStream.hxx>
|
|
class StdFail_NotDone;
|
|
class Standard_DomainError;
|
|
class Standard_OutOfRange;
|
|
class Approx_SweepFunction;
|
|
|
|
|
|
//! Used to Approximate the blending surfaces.
|
|
class BRepBlend_AppSurface : public AppBlend_Approx
|
|
{
|
|
public:
|
|
|
|
DEFINE_STANDARD_ALLOC
|
|
|
|
|
|
//! Approximation of the new Surface (and
|
|
//! eventually the 2d Curves on the support
|
|
//! surfaces).
|
|
//! Normaly the 2d curve are
|
|
//! approximated with an tolerance given by the
|
|
//! resolution on support surfaces, but if this
|
|
//! tolerance is too large Tol2d is used.
|
|
Standard_EXPORT BRepBlend_AppSurface(const Handle(Approx_SweepFunction)& Funct, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol3d, const Standard_Real Tol2d, const Standard_Real TolAngular, const GeomAbs_Shape Continuity = GeomAbs_C0, const Standard_Integer Degmax = 11, const Standard_Integer Segmax = 50);
|
|
|
|
Standard_Boolean IsDone() const;
|
|
|
|
Standard_EXPORT void SurfShape (Standard_Integer& UDegree, Standard_Integer& VDegree, Standard_Integer& NbUPoles, Standard_Integer& NbVPoles, Standard_Integer& NbUKnots, Standard_Integer& NbVKnots) const;
|
|
|
|
Standard_EXPORT void Surface (TColgp_Array2OfPnt& TPoles, TColStd_Array2OfReal& TWeights, TColStd_Array1OfReal& TUKnots, TColStd_Array1OfReal& TVKnots, TColStd_Array1OfInteger& TUMults, TColStd_Array1OfInteger& TVMults) const;
|
|
|
|
Standard_Integer UDegree() const;
|
|
|
|
Standard_Integer VDegree() const;
|
|
|
|
const TColgp_Array2OfPnt& SurfPoles() const;
|
|
|
|
const TColStd_Array2OfReal& SurfWeights() const;
|
|
|
|
const TColStd_Array1OfReal& SurfUKnots() const;
|
|
|
|
const TColStd_Array1OfReal& SurfVKnots() const;
|
|
|
|
const TColStd_Array1OfInteger& SurfUMults() const;
|
|
|
|
const TColStd_Array1OfInteger& SurfVMults() const;
|
|
|
|
//! returns the maximum error in the suface approximation.
|
|
Standard_EXPORT Standard_Real MaxErrorOnSurf() const;
|
|
|
|
Standard_Integer NbCurves2d() const;
|
|
|
|
Standard_EXPORT void Curves2dShape (Standard_Integer& Degree, Standard_Integer& NbPoles, Standard_Integer& NbKnots) const;
|
|
|
|
Standard_EXPORT void Curve2d (const Standard_Integer Index, TColgp_Array1OfPnt2d& TPoles, TColStd_Array1OfReal& TKnots, TColStd_Array1OfInteger& TMults) const;
|
|
|
|
Standard_Integer Curves2dDegree() const;
|
|
|
|
const TColgp_Array1OfPnt2d& Curve2dPoles (const Standard_Integer Index) const;
|
|
|
|
const TColStd_Array1OfReal& Curves2dKnots() const;
|
|
|
|
const TColStd_Array1OfInteger& Curves2dMults() const;
|
|
|
|
Standard_EXPORT void TolReached (Standard_Real& Tol3d, Standard_Real& Tol2d) const;
|
|
|
|
//! returns the maximum error in the <Index> 2d curve approximation.
|
|
Standard_EXPORT Standard_Real Max2dError (const Standard_Integer Index) const;
|
|
|
|
Standard_EXPORT Standard_Real TolCurveOnSurf (const Standard_Integer Index) const;
|
|
|
|
//! diplay information on approximation.
|
|
Standard_EXPORT void Dump (Standard_OStream& o) const;
|
|
|
|
|
|
|
|
|
|
protected:
|
|
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
|
|
|
Approx_SweepApproximation approx;
|
|
|
|
|
|
};
|
|
|
|
|
|
#include <BRepBlend_AppSurface.lxx>
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _BRepBlend_AppSurface_HeaderFile
|