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151 lines
3.8 KiB
C++
151 lines
3.8 KiB
C++
// Created by: CKY / Contract Toubro-Larsen
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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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//--------------------------------------------------------------------
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//--------------------------------------------------------------------
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#include <gp_GTrsf.hxx>
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#include <gp_XYZ.hxx>
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#include <IGESData_TransfEntity.hxx>
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#include <IGESData_ViewKindEntity.hxx>
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#include <IGESDraw_View.hxx>
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#include <IGESGeom_Plane.hxx>
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#include <Standard_OutOfRange.hxx>
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#include <Standard_Type.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(IGESDraw_View,IGESData_ViewKindEntity)
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IGESDraw_View::IGESDraw_View () { }
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// This class inherits from IGESData_ViewKindEntity
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void IGESDraw_View::Init
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(const Standard_Integer aViewNum,
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const Standard_Real aScale,
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const Handle(IGESGeom_Plane)& aLeftPlane,
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const Handle(IGESGeom_Plane)& aTopPlane,
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const Handle(IGESGeom_Plane)& aRightPlane,
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const Handle(IGESGeom_Plane)& aBottomPlane,
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const Handle(IGESGeom_Plane)& aBackPlane,
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const Handle(IGESGeom_Plane)& aFrontPlane)
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{
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theViewNumber = aViewNum;
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theScaleFactor = aScale;
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theLeftPlane = aLeftPlane;
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theTopPlane = aTopPlane;
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theRightPlane = aRightPlane;
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theBottomPlane = aBottomPlane;
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theBackPlane = aBackPlane;
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theFrontPlane = aFrontPlane;
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InitTypeAndForm(410,0);
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}
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Standard_Boolean IGESDraw_View::IsSingle () const
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{
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return Standard_True;
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// Redefined to return TRUE
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}
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Standard_Integer IGESDraw_View::NbViews () const
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{ return 1; }
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Handle(IGESData_ViewKindEntity) IGESDraw_View::ViewItem
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(const Standard_Integer) const
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{ return Handle(IGESData_ViewKindEntity)::DownCast (This()); }
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Standard_Integer IGESDraw_View::ViewNumber () const
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{
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return theViewNumber;
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}
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Standard_Real IGESDraw_View::ScaleFactor () const
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{
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return theScaleFactor;
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}
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Standard_Boolean IGESDraw_View::HasLeftPlane () const
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{
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return (! theLeftPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::LeftPlane () const
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{
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return theLeftPlane;
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}
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Standard_Boolean IGESDraw_View::HasTopPlane () const
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{
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return (! theTopPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::TopPlane () const
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{
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return theTopPlane;
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}
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Standard_Boolean IGESDraw_View::HasRightPlane () const
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{
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return (! theRightPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::RightPlane () const
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{
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return theRightPlane;
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}
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Standard_Boolean IGESDraw_View::HasBottomPlane () const
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{
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return (! theBottomPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::BottomPlane () const
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{
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return theBottomPlane;
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}
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Standard_Boolean IGESDraw_View::HasBackPlane () const
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{
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return (! theBackPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::BackPlane () const
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{
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return theBackPlane;
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}
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Standard_Boolean IGESDraw_View::HasFrontPlane () const
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{
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return (! theFrontPlane.IsNull());
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}
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Handle(IGESGeom_Plane) IGESDraw_View::FrontPlane () const
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{
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return theFrontPlane;
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}
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Handle(IGESData_TransfEntity) IGESDraw_View::ViewMatrix () const
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{
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return (Transf());
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}
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gp_XYZ IGESDraw_View::ModelToView (const gp_XYZ& coords) const
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{
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gp_XYZ tempCoords = coords;
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Location().Transforms(tempCoords);
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return (tempCoords);
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}
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