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1 | -- Created on: 1997-12-24 |
| 2 | -- Created by: Xuan PHAM PHU |
| 3 | -- Copyright (c) 1997-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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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 |
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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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | -- commercial license or contractual agreement. |
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16 | |
| 17 | class Edge3dInterferenceTool from TopOpeBRepDS |
| 18 | |
| 19 | ---Purpose: a tool computing edge / face complex transition, |
| 20 | -- Interferences of edge reference are given by |
| 21 | -- I = (T on face, G = point or vertex, S = edge) |
| 22 | |
| 23 | uses |
| 24 | Pnt2d from gp, |
| 25 | Pnt from gp, |
| 26 | Dir from gp, |
| 27 | Shape from TopoDS, |
| 28 | SurfaceTransition from TopTrans, |
| 29 | Interference from TopOpeBRepDS |
| 30 | is |
| 31 | |
| 32 | Create returns Edge3dInterferenceTool from TopOpeBRepDS; |
| 33 | |
| 34 | InitPointVertex(me : in out; |
| 35 | IsVertex : Integer; |
| 36 | VonOO : Shape from TopoDS); |
| 37 | |
| 38 | Init(me : in out; |
| 39 | Eref : Shape from TopoDS; |
| 40 | E : Shape from TopoDS; |
| 41 | F : Shape from TopoDS; |
| 42 | I : Interference from TopOpeBRepDS); |
| 43 | |
| 44 | Add(me : in out; |
| 45 | Eref : Shape from TopoDS; |
| 46 | E : Shape from TopoDS; |
| 47 | F : Shape from TopoDS; |
| 48 | I : Interference from TopOpeBRepDS); |
| 49 | |
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50 | Transition(me; I : Interference from TopOpeBRepDS) |
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51 | is static; |
| 52 | |
| 53 | fields |
| 54 | |
| 55 | myFaceOriented : Integer; |
| 56 | myTool : SurfaceTransition from TopTrans; |
| 57 | myTole : Real; |
| 58 | myrefdef : Boolean; |
| 59 | |
| 60 | myIsVertex : Integer; -- 0 : geometry is a point |
| 61 | -- 1 : geometry is a vertex of reference |
| 62 | -- 2 : geometry is a vertex of the other shape |
| 63 | -- 3 : geometry is a vertex on the 2 shapes |
| 64 | myVonOO : Shape; -- only if myisvertex = 2,3 |
| 65 | myP3d : Pnt from gp; |
| 66 | myTgtref : Dir from gp; |
| 67 | |
| 68 | end Edge3dInterferenceTool from TopOpeBRepDS; |
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