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7dd7c146e8
Removed redundant proxy class Prs3d_Presentation - Graphic3d_Structure now should be used directly. Removed auxiliary class PrsMgr_ModedPresentation holding Structure and Display Mode index (field has been moved to Structure itself), so that PrsMgr_Presentations (AIS_InteractiveObject::Presentations()) now holds Structures directly. PrsMgr_Prs proxy class has been removed, and PrsMgr_Presentation now inherits Graphic3d_Structure. Graphic3d_Structure, maps declarations have been corrected to use class instead of void*, which allowed to avoid redundant casts. Several methods have been also modified to avoid creating Handle from this pointer. AIS package headers have been cleaned up from forward declaration of Prs3d_Presentation class. Fixed dereference of destroyed presentations within connected and HLR computed objects: - AIS_InteractiveContext::Disconnect() now erases connected presentation. - Graphic3d_CView::Clear() now removes destructed structures from Computed list. - fix inaccessibility of PrsMgr_Presentation methods
118 lines
6.3 KiB
C++
118 lines
6.3 KiB
C++
// Created on: 1995-08-07
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// Created by: Modelistation
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// Copyright (c) 1995-1999 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 _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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#define _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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#include <Prs3d_Root.hxx>
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#include <Prs3d_Drawer.hxx>
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#include <Prs3d_NListOfSequenceOfPnt.hxx>
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class BRepAdaptor_HSurface;
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class Bnd_Box;
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//! A framework to provide display of U and V
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//! isoparameters of faces, while allowing you to impose
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//! a deflection on them.
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//! Computes the wireframe presentation of faces with
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//! restrictions by displaying a given number of U and/or
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//! V isoparametric curves. The isoparametric curves are
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//! drawn with respect to a maximal chordial deviation.
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//! The presentation includes the restriction curves.
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class StdPrs_WFDeflectionRestrictedFace : public Prs3d_Root
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Defines a display featuring U and V isoparameters.
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//! Adds the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face is
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//! found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of U and V isoparameters - are
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//! set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface created
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//! from a face in a topological shape. which is passed
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//! as an argument through the
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//! BRepAdaptor_HSurface surface created from it.
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//! This is what allows the topological face to be treated
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//! as a geometric surface.
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Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display featuring U isoparameters
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//! respectively. Add the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face
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//! is found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of U isoparameters -
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//! are set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface
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//! created from a face in a topological shape. which
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//! is passed to the function as an argument through
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//! the BRepAdaptor_HSurface surface created from
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//! it. This is what allows the topological face to be
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//! treated as a geometric surface.
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Standard_EXPORT static void AddUIso (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display featuring V isoparameters
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//! respectively. Add the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face
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//! is found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of V isoparameters -
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//! are set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface
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//! created from a face in a topological shape. which
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//! is passed to the function as an argument through
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//! the BRepAdaptor_HSurface surface created from
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//! it. This is what allows the topological face to be
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//! treated as a geometric surface.
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Standard_EXPORT static void AddVIso (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display of a delection-specified face. The
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//! display will feature U and V isoparameters.
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//! Adds the topology aShape to the
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//! StdPrs_WFRestrictedFace algorithm. This shape is
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//! found in the presentation object aPresentation, and
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//! its display attributes - except the number of U and V
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//! isoparameters - are set in the attribute manager aDrawer.
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//! The function sets the number of U and V
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//! isoparameters, NBUiso and NBViso, in the shape. To
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//! do this, the arguments DrawUIso and DrawVIso must be true.
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//! aFace is BRepAdaptor_HSurface surface created
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//! from a face in a topological shape. which is passed
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//! as an argument through the
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//! BRepAdaptor_HSurface surface created from it.
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//! This is what allows the topological face to be treated
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//! as a geometric surface.
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//! Curves give a sequence of face curves, it is used if the PrimitiveArray
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//! visualization approach is activated (it is activated by default).
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Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Standard_Real Deflection, const Standard_Integer NBUiso, const Standard_Integer NBViso, const Handle(Prs3d_Drawer)& aDrawer, Prs3d_NListOfSequenceOfPnt& Curves);
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Standard_EXPORT static Standard_Boolean Match (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean MatchUIso (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean MatchVIso (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean Match (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Standard_Real aDeflection, const Standard_Integer NBUiso, const Standard_Integer NBViso);
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};
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#endif // _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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