SHAPER  9.12.0
GEOMAlgo_AlgoTools.hxx
1 // Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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7 // modify it under the terms of the GNU Lesser General Public
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14 // Lesser General Public License for more details.
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22 // File : GEOMAlgo_AlgoTools.hxx
23 // Created :
24 // Author : Peter KURNEV
25 
26 #ifndef _GEOMAlgo_AlgoTools_HeaderFile
27 #define _GEOMAlgo_AlgoTools_HeaderFile
28 
29 #include <GeomAlgoImpl.h>
30 
31 #include <Standard.hxx>
32 #include <Standard_Macro.hxx>
33 #include <Standard_Boolean.hxx>
34 #include <IntTools_Context.hxx>
35 #include <Standard_Integer.hxx>
36 
37 #include <gp_Pnt.hxx>
38 #include <gp_Pnt2d.hxx>
39 
40 #include <Geom_Surface.hxx>
41 
42 #include <TopAbs_ShapeEnum.hxx>
43 
44 #include <TopoDS_Face.hxx>
45 #include <TopoDS_Shape.hxx>
46 #include <TopoDS_Edge.hxx>
47 #include <TopoDS_Compound.hxx>
48 
49 #include <TopTools_ListOfShape.hxx>
50 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
51 #include <TopTools_ListOfShape.hxx>
52 #include <TopTools_IndexedDataMapOfShapeShape.hxx>
53 
54 #include <GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape.hxx>
55 #include <GEOMAlgo_ListOfCoupleOfShapes.hxx>
56 #include <GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape.hxx>
57 
58 
60 //=======================================================================
61 //class : GEOMAlgo_AlgoTools
62 //purpose :
63 //=======================================================================
65  public:
66 
67  GEOMALGOIMPL_EXPORT
68  static void FaceNormal(const TopoDS_Face& aF,
69  const Standard_Real U,
70  const Standard_Real V,
71  gp_Vec& aN);
72 
77  GEOMALGOIMPL_EXPORT
78  static Standard_Integer PntInFace(const TopoDS_Face& theF,
79  gp_Pnt& theP,
80  gp_Pnt2d& theP2D);
81 
84  GEOMALGOIMPL_EXPORT
85  static Standard_Integer PointCloudInFace(const TopoDS_Face& theF,
86  const int theNbPnts,
87  TopoDS_Compound& theCompound);
88 
89  GEOMALGOIMPL_EXPORT
90  static Standard_Boolean IsCompositeShape(const TopoDS_Shape& aS);
91 
92 
93  GEOMALGOIMPL_EXPORT
94  static Standard_Boolean BuildTriangulation(const TopoDS_Shape& aS);
95 
96  GEOMALGOIMPL_EXPORT
97  static Standard_Integer RefineSDShapes(GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape& aMSD,
98  const Standard_Real aTol,
99  const Handle(IntTools_Context)& aCtx);
100 
101  GEOMALGOIMPL_EXPORT
102  static Standard_Integer FindSDShapes(const TopTools_ListOfShape& aLE,
103  const Standard_Real aTol,
104  TopTools_IndexedDataMapOfShapeListOfShape& aMEE,
105  const Handle(IntTools_Context)& aCtx);
106 
107  GEOMALGOIMPL_EXPORT
108  static Standard_Integer FindSDShapes(const TopoDS_Shape& aE1,
109  const TopTools_ListOfShape& aLE,
110  const Standard_Real aTol,
111  TopTools_ListOfShape& aLESD,
112  const Handle(IntTools_Context)& aCtx);
113 
114  GEOMALGOIMPL_EXPORT
115  static void PointOnShape(const TopoDS_Shape& aS,
116  gp_Pnt& aP3D);
117 
118  GEOMALGOIMPL_EXPORT
119  static void PointOnEdge(const TopoDS_Edge& aE,
120  gp_Pnt& aP3D);
121 
122  GEOMALGOIMPL_EXPORT
123  static void PointOnEdge(const TopoDS_Edge& aE,
124  const Standard_Real aT,gp_Pnt& aP3D);
125 
126  GEOMALGOIMPL_EXPORT
127  static void PointOnFace(const TopoDS_Face& aF,
128  gp_Pnt& aP3D);
129 
130  GEOMALGOIMPL_EXPORT
131  static void PointOnFace(const TopoDS_Face& aF,
132  const Standard_Real aU,
133  const Standard_Real aV,
134  gp_Pnt& aP3D);
135 
136  GEOMALGOIMPL_EXPORT
137  static Standard_Boolean ProjectPointOnShape(const gp_Pnt& aP1,
138  const TopoDS_Shape& aS,
139  gp_Pnt& aP2,
140  const Handle(IntTools_Context)& aCtx);
141 
142  GEOMALGOIMPL_EXPORT
143  static void CorrectTolerances(const TopoDS_Shape& aShape,
144  const Standard_Real aMaxTol=0.0001);
145 
146  GEOMALGOIMPL_EXPORT
147  static void CorrectPointOnCurve(const TopoDS_Shape& S,
148  const Standard_Real aMaxTol=0.0001);
149 
150  GEOMALGOIMPL_EXPORT
151  static void CorrectCurveOnSurface(const TopoDS_Shape& S,
152  const Standard_Real aMaxTol=0.0001);
153 
154 
155  GEOMALGOIMPL_EXPORT
156  static Standard_Boolean IsSplitToReverse1(const TopoDS_Edge& aEF1,
157  const TopoDS_Edge& aEF2,
158  const Handle(IntTools_Context)& aCtx);
159 
160  GEOMALGOIMPL_EXPORT
161  static void RefinePCurveForEdgeOnFace(const TopoDS_Edge& aE,
162  const TopoDS_Face& aF,
163  const Standard_Real aUMin,
164  const Standard_Real aUMax);
165 
166  GEOMALGOIMPL_EXPORT
167  static Standard_Boolean IsUPeriodic(const Handle(Geom_Surface) &aS);
168 
169  GEOMALGOIMPL_EXPORT
170  static void MakeContainer(const TopAbs_ShapeEnum theType,
171  TopoDS_Shape& theC);
172 
173  GEOMALGOIMPL_EXPORT
174  static Standard_Boolean IsSplitToReverse(const TopoDS_Edge& theSplit,
175  const TopoDS_Edge& theEdge,
176  const Handle(IntTools_Context)& theCtx);
177 
178  GEOMALGOIMPL_EXPORT
179  static Standard_Boolean IsSplitToReverse(const TopoDS_Face& theFSp,
180  const TopoDS_Face& theFSr,
181  const Handle(IntTools_Context)& theCtx);
182 
183  GEOMALGOIMPL_EXPORT
184  static Standard_Boolean IsSplitToReverse(const TopoDS_Shape& theSp,
185  const TopoDS_Shape& theSr,
186  const Handle(IntTools_Context)& theCtx);
187 
188  GEOMALGOIMPL_EXPORT
189  static Standard_Integer BuildPCurveForEdgeOnFace(const TopoDS_Edge& aEold,
190  const TopoDS_Edge& aEnew,
191  const TopoDS_Face& aF,
192  const Handle(IntTools_Context)& aCtx);
193 
194 //
195  GEOMALGOIMPL_EXPORT
196  static void FindChains(const GEOMAlgo_ListOfCoupleOfShapes& aLCS,
197  GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
198 
199  GEOMALGOIMPL_EXPORT
200  static void FindChains(const GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMCV,
201  GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
202 
203  GEOMALGOIMPL_EXPORT
204  static void CopyShape(const TopoDS_Shape& aS,
205  TopoDS_Shape& aSC);
206 
207  GEOMALGOIMPL_EXPORT
208  static void CopyShape(const TopoDS_Shape& aS,
209  TopoDS_Shape& aSC,
210  TopTools_IndexedDataMapOfShapeShape& aMSS);
211 };
212 
213 #endif
Auxiliary tools for Algorithms
Definition: GEOMAlgo_AlgoTools.hxx:64
static GEOMALGOIMPL_EXPORT Standard_Integer PointCloudInFace(const TopoDS_Face &theF, const int theNbPnts, TopoDS_Compound &theCompound)
Computes a set of points inside the face <theF>.
Definition: GEOMAlgo_AlgoTools.cxx:1058
static GEOMALGOIMPL_EXPORT Standard_Integer PntInFace(const TopoDS_Face &theF, gp_Pnt &theP, gp_Pnt2d &theP2D)
Computes a point <theP> inside the face <theF>.
Definition: GEOMAlgo_AlgoTools.cxx:936