1 // Created on: 1996-12-05
2 // Created by: Odile Olivier
3 // Copyright (c) 1996-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _PrsDim_Chamf3dDimension_HeaderFile
18 #define _PrsDim_Chamf3dDimension_HeaderFile
20 #include <PrsDim_KindOfDimension.hxx>
21 #include <PrsDim_Relation.hxx>
22 #include <DsgPrs_ArrowSide.hxx>
25 DEFINE_STANDARD_HANDLE(PrsDim_Chamf3dDimension, PrsDim_Relation)
27 //! A framework to define display of 3D chamfers.
28 //! A chamfer is displayed with arrows and text. The text
29 //! gives the length of the chamfer if it is a symmetrical
30 //! chamfer, or the angle if it is not.
31 class PrsDim_Chamf3dDimension : public PrsDim_Relation
33 DEFINE_STANDARD_RTTIEXT(PrsDim_Chamf3dDimension, PrsDim_Relation)
36 //! Constructs a display object for 3D chamfers.
37 //! This object is defined by the shape aFShape, the
38 //! dimension aVal and the text aText.
39 Standard_EXPORT PrsDim_Chamf3dDimension(const TopoDS_Shape& aFShape, const Standard_Real aVal, const TCollection_ExtendedString& aText);
41 //! Constructs a display object for 3D chamfers.
42 //! This object is defined by the shape aFShape, the
43 //! dimension aVal, the text aText, the point of origin of
44 //! the chamfer aPosition, the type of arrow aSymbolPrs
45 //! with the size anArrowSize.
46 Standard_EXPORT PrsDim_Chamf3dDimension(const TopoDS_Shape& aFShape, const Standard_Real aVal, const TCollection_ExtendedString& aText, const gp_Pnt& aPosition, const DsgPrs_ArrowSide aSymbolPrs, const Standard_Real anArrowSize = 0.0);
48 //! Indicates that we are concerned with a 3d length.
49 virtual PrsDim_KindOfDimension KindOfDimension() const Standard_OVERRIDE { return PrsDim_KOD_LENGTH; }
51 //! Returns true if the 3d chamfer dimension is movable.
52 virtual Standard_Boolean IsMovable() const Standard_OVERRIDE { return Standard_True; }
56 Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
58 Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
67 #endif // _PrsDim_Chamf3dDimension_HeaderFile