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1 | // Created on: 1998-01-27 |
| 2 | // Created by: Julia GERASIMOVA |
| 3 | // Copyright (c) 1998-1999 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 _DsgPrs_EqualDistancePresentation_HeaderFile |
| 18 | #define _DsgPrs_EqualDistancePresentation_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <Prs3d_Drawer.hxx> |
| 25 | #include <DsgPrs_ArrowSide.hxx> |
| 7dd7c146 |
26 | #include <Prs3d_Presentation.hxx> |
| 27 | |
| 42cf5bc1 |
28 | class gp_Pnt; |
| 29 | class Geom_Plane; |
| 30 | class gp_Dir; |
| 31 | class gp_Circ; |
| 32 | |
| 42cf5bc1 |
33 | //! A framework to display equal distances between shapes and a given plane. |
| 34 | //! The distance is the length of a projection from the shape to the plane. |
| 35 | //! These distances are used to compare two shapes by this vector alone. |
| 36 | class DsgPrs_EqualDistancePresentation |
| 37 | { |
| 38 | public: |
| 39 | |
| 40 | DEFINE_STANDARD_ALLOC |
| 41 | |
| 42 | |
| 43 | //! Adds the points Point1, Point2, Point3 Point4, and the |
| 44 | //! plane Plane to the presentation object aPresentation. |
| 45 | //! The display attributes of these elements is defined by the attribute manager aDrawer. |
| 46 | //! The distance is the length of a projection from the shape to the plane. |
| 47 | //! These distances are used to compare two shapes by this vector alone. |
| 48 | Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const gp_Pnt& Point1, const gp_Pnt& Point2, const gp_Pnt& Point3, const gp_Pnt& Point4, const Handle(Geom_Plane)& Plane); |
| 49 | |
| 50 | //! is used for presentation of interval between |
| 51 | //! two lines or two points or between a line and a point. |
| 52 | Standard_EXPORT static void AddInterval (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const gp_Pnt& aPoint1, const gp_Pnt& aPoint2, const gp_Dir& aDir, const gp_Pnt& aPosition, const DsgPrs_ArrowSide anArrowSide, gp_Pnt& anExtremePnt1, gp_Pnt& anExtremePnt2); |
| 53 | |
| 54 | //! is used for presentation of interval between two arcs. |
| 55 | //! One of arcs can have a zero radius. |
| 56 | Standard_EXPORT static void AddIntervalBetweenTwoArcs (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const gp_Circ& aCircle1, const gp_Circ& aCircle2, const gp_Pnt& aPoint1, const gp_Pnt& aPoint2, const gp_Pnt& aPoint3, const gp_Pnt& aPoint4, const DsgPrs_ArrowSide anArrowSide); |
| 57 | |
| 58 | |
| 59 | |
| 60 | |
| 61 | protected: |
| 62 | |
| 63 | |
| 64 | |
| 65 | |
| 66 | |
| 67 | private: |
| 68 | |
| 69 | |
| 70 | |
| 71 | |
| 72 | |
| 73 | }; |
| 74 | |
| 75 | |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | |
| 81 | #endif // _DsgPrs_EqualDistancePresentation_HeaderFile |
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