74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
// Created on: 1993-01-11
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// Created by: CKY / Contract Toubro-Larsen ( Arun MENON )
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// Copyright (c) 1993-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IGESAppli_Node_HeaderFile
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#define _IGESAppli_Node_HeaderFile
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#include "Standard.hxx"
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#include "Standard_Type.hxx"
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#include "gp_XYZ.hxx"
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#include "IGESData_IGESEntity.hxx"
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#include "Standard_Integer.hxx"
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class IGESGeom_TransformationMatrix;
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class gp_Pnt;
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class IGESData_TransfEntity;
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class IGESAppli_Node;
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DEFINE_STANDARD_HANDLE(IGESAppli_Node, IGESData_IGESEntity)
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//! defines Node, Type <134> Form <0>
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//! in package IGESAppli
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//! Geometric point used in the definition of a finite element.
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class IGESAppli_Node : public IGESData_IGESEntity
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{
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public:
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Standard_EXPORT IGESAppli_Node();
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//! This method is used to set the fields of the class Node
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//! - aCoord : Nodal Coordinates
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//! - aCoordSystem : the Nodal Displacement Coordinate
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//! System Entity (default 0 is Global
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//! Cartesian Coordinate system)
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Standard_EXPORT void Init(const gp_XYZ& aCoord,
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const Handle(IGESGeom_TransformationMatrix)& aCoordSystem);
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//! returns the nodal coordinates
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Standard_EXPORT gp_Pnt Coord() const;
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//! returns TransfEntity if a Nodal Displacement Coordinate
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//! System Entity is defined
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//! else (for Global Cartesien) returns Null Handle
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Standard_EXPORT Handle(IGESData_TransfEntity) System() const;
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//! Computes & returns the Type of Coordinate System :
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//! 0 GlobalCartesian, 1 Cartesian, 2 Cylindrical, 3 Spherical
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Standard_EXPORT Standard_Integer SystemType() const;
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//! returns the Nodal coordinates after transformation
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Standard_EXPORT gp_Pnt TransformedNodalCoord() const;
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DEFINE_STANDARD_RTTIEXT(IGESAppli_Node, IGESData_IGESEntity)
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protected:
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private:
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gp_XYZ theCoord;
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Handle(IGESGeom_TransformationMatrix) theSystem;
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};
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#endif // _IGESAppli_Node_HeaderFile
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