mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-08-04 13:13:25 +03:00
9775fa6110
Macro NO_CXX_EXCEPTION was removed from code. Method Raise() was replaced by explicit throw statement. Method Standard_Failure::Caught() was replaced by normal C++mechanism of exception transfer. Method Standard_Failure::Caught() is deprecated now. Eliminated empty constructors. Updated samples. Eliminate empty method ChangeValue from NCollection_Map class. Removed not operable methods from NCollection classes.
100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
// Created on: 1992-09-28
|
|
// Created by: Remi GILET
|
|
// Copyright (c) 1992-1999 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 _GC_MakePlane_HeaderFile
|
|
#define _GC_MakePlane_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_DefineAlloc.hxx>
|
|
#include <Standard_Handle.hxx>
|
|
|
|
#include <GC_Root.hxx>
|
|
#include <Geom_Plane.hxx>
|
|
|
|
class StdFail_NotDone;
|
|
class gp_Ax2;
|
|
class gp_Pln;
|
|
class gp_Pnt;
|
|
class gp_Dir;
|
|
class gp_Ax1;
|
|
|
|
|
|
//! This class implements the following algorithms used
|
|
//! to create a Plane from gp.
|
|
//! * Create a Plane parallel to another and passing
|
|
//! through a point.
|
|
//! * Create a Plane passing through 3 points.
|
|
//! * Create a Plane by its normal
|
|
//! A MakePlane object provides a framework for:
|
|
//! - defining the construction of the plane,
|
|
//! - implementing the construction algorithm, and
|
|
//! - consulting the results. In particular, the Value
|
|
//! function returns the constructed plane.
|
|
class GC_MakePlane : public GC_Root
|
|
{
|
|
public:
|
|
|
|
DEFINE_STANDARD_ALLOC
|
|
|
|
//! Creates a plane from a non persistent plane from package gp.
|
|
Standard_EXPORT GC_MakePlane(const gp_Pln& Pl);
|
|
|
|
|
|
//! P is the "Location" point or origin of the plane.
|
|
//! V is the direction normal to the plane.
|
|
Standard_EXPORT GC_MakePlane(const gp_Pnt& P, const gp_Dir& V);
|
|
|
|
|
|
//! Creates a plane from its cartesian equation :
|
|
//! Ax + By + Cz + D = 0.0
|
|
//! Status is "BadEquation" if Sqrt (A*A + B*B + C*C)
|
|
//! <= Resolution from gp
|
|
Standard_EXPORT GC_MakePlane(const Standard_Real A, const Standard_Real B, const Standard_Real C, const Standard_Real D);
|
|
|
|
//! Make a Plane from Geom <ThePlane> parallel to another
|
|
//! Pln <Pln> and passing through a Pnt <Point>.
|
|
Standard_EXPORT GC_MakePlane(const gp_Pln& Pln, const gp_Pnt& Point);
|
|
|
|
//! Make a Plane from Geom <ThePlane> parallel to another
|
|
//! Pln <Pln> at the distance <Dist> which can be greater
|
|
//! or lower than zero.
|
|
//! In the first case the result is at the distance
|
|
//! <Dist> to the plane <Pln> in the direction of the
|
|
//! normal to <Pln>.
|
|
//! Otherwize it is in the oposite direction.
|
|
Standard_EXPORT GC_MakePlane(const gp_Pln& Pln, const Standard_Real Dist);
|
|
|
|
//! Make a Plane from Geom <ThePlane> passing through 3
|
|
//! Pnt <P1>,<P2>,<P3>.
|
|
//! It returns false if <P1> <P2> <P3> are confused.
|
|
Standard_EXPORT GC_MakePlane(const gp_Pnt& P1, const gp_Pnt& P2, const gp_Pnt& P3);
|
|
|
|
//! Make a Plane passing through the location of <Axis>and
|
|
//! normal to the Direction of <Axis>.
|
|
Standard_EXPORT GC_MakePlane(const gp_Ax1& Axis);
|
|
|
|
//! Returns the constructed plane.
|
|
//! Exceptions StdFail_NotDone if no plane is constructed.
|
|
Standard_EXPORT const Handle(Geom_Plane)& Value() const;
|
|
|
|
operator const Handle(Geom_Plane)& () const { return Value(); }
|
|
|
|
private:
|
|
Handle(Geom_Plane) ThePlane;
|
|
};
|
|
|
|
#endif // _GC_MakePlane_HeaderFile
|