| 1 | -- Created on: 1995-04-25 |
| 2 | -- Created by: Jacques GOUSSARD |
| 3 | -- Copyright (c) 1995-1999 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 | package LocOpe |
| 18 | |
| 19 | ---Purpose: Provides tools to implement local topological |
| 20 | -- operations on a shape. |
| 21 | |
| 22 | uses MMgt, |
| 23 | StdFail, |
| 24 | TCollection, |
| 25 | TColStd, |
| 26 | gp, |
| 27 | Geom, |
| 28 | TColGeom, |
| 29 | TColgp, |
| 30 | |
| 31 | TopAbs, |
| 32 | TopoDS, |
| 33 | TopExp, |
| 34 | TopTools, |
| 35 | BRepFill, |
| 36 | BRepSweep, |
| 37 | TopOpeBRepDS |
| 38 | -- TopOpeBRepBuild |
| 39 | |
| 40 | is |
| 41 | |
| 42 | class SplitShape; |
| 43 | |
| 44 | --deferred class ProjectedWires; -- inherits TShared from MMgt |
| 45 | |
| 46 | class WiresOnShape; -- inherits ProjectedWires from LocOpe |
| 47 | |
| 48 | |
| 49 | class Spliter; |
| 50 | |
| 51 | class Generator; |
| 52 | |
| 53 | deferred class GeneratedShape; -- inherits TShared from MMgt |
| 54 | |
| 55 | class GluedShape; -- inherits GeneratedShape from LocOpe |
| 56 | class Prism; |
| 57 | class Revol; |
| 58 | |
| 59 | class Pipe; |
| 60 | |
| 61 | class DPrism; |
| 62 | |
| 63 | class LinearForm; |
| 64 | |
| 65 | class RevolutionForm; |
| 66 | |
| 67 | class Gluer; |
| 68 | |
| 69 | class FindEdges; |
| 70 | |
| 71 | class FindEdgesInFace; |
| 72 | |
| 73 | class DataMapOfShapePnt instantiates DataMap from TCollection |
| 74 | (Shape from TopoDS, |
| 75 | Pnt from gp, |
| 76 | ShapeMapHasher from TopTools); |
| 77 | |
| 78 | class PntFace; |
| 79 | |
| 80 | class CurveShapeIntersector; |
| 81 | |
| 82 | class CSIntersector; |
| 83 | |
| 84 | |
| 85 | class BuildShape; |
| 86 | |
| 87 | class SplitDrafts; |
| 88 | |
| 89 | |
| 90 | class SequenceOfPntFace instantiates Sequence from TCollection |
| 91 | (PntFace from LocOpe); |
| 92 | |
| 93 | class SequenceOfLin instantiates Sequence from TCollection |
| 94 | (Lin from gp); |
| 95 | |
| 96 | class SequenceOfCirc instantiates Sequence from TCollection |
| 97 | (Circ from gp); |
| 98 | |
| 99 | private class HBuilder; -- inherits HBuilder from TopOpeBRepBuild |
| 100 | |
| 101 | private class BuildWires; -- used in LocOpe_Spliter |
| 102 | |
| 103 | enumeration Operation is |
| 104 | FUSE, |
| 105 | CUT, |
| 106 | INVALID |
| 107 | end Operation; |
| 108 | |
| 109 | |
| 110 | Closed(W: Wire from TopoDS; OnF: Face from TopoDS) |
| 111 | ---Purpose: Returns Standard_True when the wire <W> is closed |
| 112 | -- on the face <OnF>. |
| 113 | returns Boolean from Standard; |
| 114 | |
| 115 | |
| 116 | Closed(E: Edge from TopoDS; OnF: Face from TopoDS) |
| 117 | ---Purpose: Returns Standard_True when the edge <E> is closed |
| 118 | -- on the face <OnF>. |
| 119 | returns Boolean from Standard; |
| 120 | |
| 121 | TgtFaces(E : Edge from TopoDS; |
| 122 | F1: Face from TopoDS; |
| 123 | F2: Face from TopoDS) |
| 124 | ---Purpose: Returns Standard_True when the faces are tangent |
| 125 | returns Boolean from Standard; |
| 126 | |
| 127 | |
| 128 | |
| 129 | -- IsInside(F1: Face from TopoDS; F2: Face from TopoDS) |
| 130 | -- ---Purpose: Returns Standard_True when the face F1 is in the |
| 131 | -- -- F2 . |
| 132 | -- returns Boolean from Standard; |
| 133 | |
| 134 | |
| 135 | SampleEdges(S : Shape from TopoDS; |
| 136 | Pt: in out SequenceOfPnt from TColgp); |
| 137 | |
| 138 | |
| 139 | end LocOpe; |
| 140 | |
| 141 | |
| 142 | |
| 143 | |
| 144 | |