mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-10 09:30:48 +08:00
73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
// Created on: 1991-01-23
|
|
// Created by: Christophe MARION
|
|
// Copyright (c) 1991-1999 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 _TopLoc_Datum3D_HeaderFile
|
|
#define _TopLoc_Datum3D_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
#include <gp_Trsf.hxx>
|
|
#include <Standard_Transient.hxx>
|
|
#include <Standard_OStream.hxx>
|
|
|
|
class TopLoc_Datum3D;
|
|
DEFINE_STANDARD_HANDLE(TopLoc_Datum3D, Standard_Transient)
|
|
|
|
//! Describes a coordinate transformation, i.e. a change
|
|
//! to an elementary 3D coordinate system, or position in 3D space.
|
|
//! A Datum3D is always described relative to the default datum.
|
|
//! The default datum is described relative to itself: its
|
|
//! origin is (0,0,0), and its axes are (1,0,0) (0,1,0) (0,0,1).
|
|
class TopLoc_Datum3D : public Standard_Transient
|
|
{
|
|
|
|
public:
|
|
//! Constructs a default Datum3D.
|
|
Standard_EXPORT TopLoc_Datum3D();
|
|
|
|
//! Constructs a Datum3D form a Trsf from gp. An error is
|
|
//! raised if the Trsf is not a rigid transformation.
|
|
Standard_EXPORT TopLoc_Datum3D(const gp_Trsf& T);
|
|
|
|
//! Returns a gp_Trsf which, when applied to this datum, produces the default datum.
|
|
const gp_Trsf& Transformation() const { return myTrsf; }
|
|
|
|
//! Returns a gp_Trsf which, when applied to this datum, produces the default datum.
|
|
const gp_Trsf& Trsf() const { return myTrsf; }
|
|
|
|
//! Return transformation form.
|
|
gp_TrsfForm Form() const { return myTrsf.Form(); }
|
|
|
|
//! Dumps the content of me into the stream
|
|
Standard_EXPORT void DumpJson(Standard_OStream& theOStream, Standard_Integer theDepth = -1) const;
|
|
|
|
//! Writes the contents of this Datum3D to the stream S.
|
|
Standard_EXPORT void ShallowDump(Standard_OStream& S) const;
|
|
|
|
DEFINE_STANDARD_RTTIEXT(TopLoc_Datum3D, Standard_Transient)
|
|
|
|
private:
|
|
gp_Trsf myTrsf;
|
|
};
|
|
|
|
inline void ShallowDump(const Handle(TopLoc_Datum3D)& me, Standard_OStream& S)
|
|
{
|
|
me->ShallowDump(S);
|
|
}
|
|
|
|
#endif // _TopLoc_Datum3D_HeaderFile
|