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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 |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _AIS_Chamf3dDimension_HeaderFile |
| 18 | #define _AIS_Chamf3dDimension_HeaderFile |
| 19 | |
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20 | #include <AIS_KindOfDimension.hxx> |
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21 | #include <AIS_Relation.hxx> |
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22 | #include <DsgPrs_ArrowSide.hxx> |
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23 | #include <gp_Dir.hxx> |
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24 | |
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25 | DEFINE_STANDARD_HANDLE(AIS_Chamf3dDimension, AIS_Relation) |
| 26 | |
| 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 AIS_Chamf3dDimension : public AIS_Relation |
| 32 | { |
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33 | DEFINE_STANDARD_RTTIEXT(AIS_Chamf3dDimension, AIS_Relation) |
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34 | public: |
| 35 | |
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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 AIS_Chamf3dDimension(const TopoDS_Shape& aFShape, const Standard_Real aVal, const TCollection_ExtendedString& aText); |
| 40 | |
| 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 AIS_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); |
| 47 | |
| 48 | //! Indicates that we are concerned with a 3d length. |
| 49 | virtual AIS_KindOfDimension KindOfDimension() const Standard_OVERRIDE; |
| 50 | |
| 51 | //! Returns true if the 3d chamfer dimension is movable. |
| 52 | virtual Standard_Boolean IsMovable() const Standard_OVERRIDE; |
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53 | |
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54 | private: |
| 55 | |
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56 | Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
| 57 | |
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58 | Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
| 59 | |
| 60 | gp_Pnt myPntAttach; |
| 61 | gp_Dir myDir; |
| 62 | |
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63 | }; |
| 64 | |
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65 | #include <AIS_Chamf3dDimension.lxx> |
| 66 | |
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67 | #endif // _AIS_Chamf3dDimension_HeaderFile |
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