mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-07-15 12:35:51 +03:00
a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
149 lines
7.2 KiB
C++
149 lines
7.2 KiB
C++
// Created on: 1993-08-25
|
|
// Created by: Bruno DUMORTIER
|
|
// 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 _GeomProjLib_HeaderFile
|
|
#define _GeomProjLib_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_DefineAlloc.hxx>
|
|
#include <Standard_Handle.hxx>
|
|
|
|
#include <Standard_Real.hxx>
|
|
#include <Standard_Boolean.hxx>
|
|
class Geom2d_Curve;
|
|
class Geom_Curve;
|
|
class Geom_Surface;
|
|
class Geom_Plane;
|
|
class gp_Dir;
|
|
|
|
//! Projection of a curve on a surface.
|
|
class GeomProjLib
|
|
{
|
|
public:
|
|
DEFINE_STANDARD_ALLOC
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve )
|
|
//! The 3dCurve is taken between the parametrization
|
|
//! range [First, Last]
|
|
//! <Tolerance> is used as input if the projection needs
|
|
//! an approximation. In this case, the reached
|
|
//! tolerance is set in <Tolerance> as output.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Standard_Real First,
|
|
const Standard_Real Last,
|
|
const Handle(Geom_Surface)& S,
|
|
const Standard_Real UFirst,
|
|
const Standard_Real ULast,
|
|
const Standard_Real VFirst,
|
|
const Standard_Real VLast,
|
|
Standard_Real& Tolerance);
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve )
|
|
//! The 3dCurve is taken between the parametrization
|
|
//! range [First, Last]
|
|
//! <Tolerance> is used as input if the projection needs
|
|
//! an approximation. In this case, the reached
|
|
//! tolerance is set in <Tolerance> as output.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Standard_Real First,
|
|
const Standard_Real Last,
|
|
const Handle(Geom_Surface)& S,
|
|
Standard_Real& Tolerance);
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve )
|
|
//! The 3dCurve is taken between the parametrization
|
|
//! range [First, Last]
|
|
//! If the projection needs an approximation,
|
|
//! Precision::PApproximation() is used.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Standard_Real First,
|
|
const Standard_Real Last,
|
|
const Handle(Geom_Surface)& S);
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve ).
|
|
//! If the projection needs an approximation,
|
|
//! Precision::PApproximation() is used.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Handle(Geom_Surface)& S);
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve ).
|
|
//! If the projection needs an approximation,
|
|
//! Precision::PApproximation() is used.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
//! can expand a little the bounds of surface
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Handle(Geom_Surface)& S,
|
|
const Standard_Real UDeb,
|
|
const Standard_Real UFin,
|
|
const Standard_Real VDeb,
|
|
const Standard_Real VFin);
|
|
|
|
//! gives the 2d-curve of a 3d-curve lying on a
|
|
//! surface ( uses GeomProjLib_ProjectedCurve ).
|
|
//! If the projection needs an approximation,
|
|
//! Precision::PApproximation() is used.
|
|
//! WARNING : if the projection has failed, this
|
|
//! method returns a null Handle.
|
|
//! can expand a little the bounds of surface
|
|
Standard_EXPORT static Handle(Geom2d_Curve) Curve2d(const Handle(Geom_Curve)& C,
|
|
const Handle(Geom_Surface)& S,
|
|
const Standard_Real UDeb,
|
|
const Standard_Real UFin,
|
|
const Standard_Real VDeb,
|
|
const Standard_Real VFin,
|
|
Standard_Real& Tolerance);
|
|
|
|
//! Constructs the 3d-curve from the normal
|
|
//! projection of the Curve <C> on the surface <S>.
|
|
//! WARNING : if the projection has failed, returns a
|
|
//! null Handle.
|
|
Standard_EXPORT static Handle(Geom_Curve) Project(const Handle(Geom_Curve)& C,
|
|
const Handle(Geom_Surface)& S);
|
|
|
|
//! Constructs the 3d-curves from the projection
|
|
//! of the curve <Curve> on the plane <Plane> along
|
|
//! the direction <Dir>.
|
|
//! If <KeepParametrization> is true, the parametrization
|
|
//! of the Projected Curve <PC> will be the same as the
|
|
//! parametrization of the initial curve <C>.
|
|
//! It means: proj(C(u)) = PC(u) for each u.
|
|
//! Otherwise, the parametrization may change.
|
|
Standard_EXPORT static Handle(Geom_Curve) ProjectOnPlane(
|
|
const Handle(Geom_Curve)& Curve,
|
|
const Handle(Geom_Plane)& Plane,
|
|
const gp_Dir& Dir,
|
|
const Standard_Boolean KeepParametrization);
|
|
|
|
protected:
|
|
private:
|
|
};
|
|
|
|
#endif // _GeomProjLib_HeaderFile
|