1 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef _GEOMImpl_IBlocksOperations_HXX_
24 #define _GEOMImpl_IBlocksOperations_HXX_
26 #include "GEOM_IOperations.hxx"
28 #include <TopTools_ListOfShape.hxx>
29 #include <TColStd_HSequenceOfTransient.hxx>
34 class Handle(GEOM_Object);
35 class Handle(TColStd_HArray1OfInteger);
37 class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
39 Standard_EXPORT GEOMImpl_IBlocksOperations(GEOM_Engine* theEngine, int theDocID);
40 Standard_EXPORT ~GEOMImpl_IBlocksOperations();
42 // Creation of blocks and block faces
43 Standard_EXPORT Handle(GEOM_Object) MakeQuad (Handle(GEOM_Object) theEdge1,
44 Handle(GEOM_Object) theEdge2,
45 Handle(GEOM_Object) theEdge3,
46 Handle(GEOM_Object) theEdge4);
48 Standard_EXPORT Handle(GEOM_Object) MakeQuad2Edges (Handle(GEOM_Object) theEdge1,
49 Handle(GEOM_Object) theEdge2);
51 Standard_EXPORT Handle(GEOM_Object) MakeQuad4Vertices (Handle(GEOM_Object) thePoint1,
52 Handle(GEOM_Object) thePoint2,
53 Handle(GEOM_Object) thePoint3,
54 Handle(GEOM_Object) thePoint4);
56 Standard_EXPORT Handle(GEOM_Object) MakeHexa (Handle(GEOM_Object) theFace1,
57 Handle(GEOM_Object) theFace2,
58 Handle(GEOM_Object) theFace3,
59 Handle(GEOM_Object) theFace4,
60 Handle(GEOM_Object) theFace5,
61 Handle(GEOM_Object) theFace6);
63 Standard_EXPORT Handle(GEOM_Object) MakeHexa2Faces (Handle(GEOM_Object) theFace1,
64 Handle(GEOM_Object) theFace2);
66 Standard_EXPORT Handle(GEOM_Object) MakeBlockCompound (Handle(GEOM_Object) theCompound);
68 // Extract elements of blocks and blocks compounds
69 Standard_EXPORT Handle(GEOM_Object) GetPoint (Handle(GEOM_Object) theShape,
70 const Standard_Real theX,
71 const Standard_Real theY,
72 const Standard_Real theZ,
73 const Standard_Real theEpsilon);
75 Standard_EXPORT Handle(GEOM_Object) GetVertexNearPoint (Handle(GEOM_Object) theShape,
76 Handle(GEOM_Object) thePoint);
78 Standard_EXPORT Handle(GEOM_Object) GetEdge (Handle(GEOM_Object) theShape,
79 Handle(GEOM_Object) thePoint1,
80 Handle(GEOM_Object) thePoint2);
82 Standard_EXPORT Handle(GEOM_Object) GetEdgeNearPoint (Handle(GEOM_Object) theBlock,
83 Handle(GEOM_Object) thePoint);
85 Standard_EXPORT Handle(GEOM_Object) GetFaceByPoints (Handle(GEOM_Object) theShape,
86 Handle(GEOM_Object) thePoint1,
87 Handle(GEOM_Object) thePoint2,
88 Handle(GEOM_Object) thePoint3,
89 Handle(GEOM_Object) thePoint4);
91 Standard_EXPORT Handle(GEOM_Object) GetFaceByEdges (Handle(GEOM_Object) theShape,
92 Handle(GEOM_Object) theEdge1,
93 Handle(GEOM_Object) theEdge2);
95 Standard_EXPORT Handle(GEOM_Object) GetOppositeFace (Handle(GEOM_Object) theBlock,
96 Handle(GEOM_Object) theFace);
98 Standard_EXPORT Handle(GEOM_Object) GetFaceNearPoint (Handle(GEOM_Object) theBlock,
99 Handle(GEOM_Object) thePoint);
101 Standard_EXPORT Handle(GEOM_Object) GetFaceByNormale (Handle(GEOM_Object) theBlock,
102 Handle(GEOM_Object) theVector);
104 Standard_EXPORT Handle(GEOM_Object) GetShapesNearPoint (Handle(GEOM_Object) theShape,
105 Handle(GEOM_Object) thePoint,
106 const Standard_Integer theShapeType,
107 const Standard_Real theTolerance);
109 // Check blocks compounds
110 Standard_EXPORT Standard_Boolean IsCompoundOfBlocks (Handle(GEOM_Object) theCompound,
111 const Standard_Integer theMinNbFaces,
112 const Standard_Integer theMaxNbFaces,
113 Standard_Integer& theNbBlocks);
125 std::list<int> incriminated;
128 Standard_EXPORT Standard_Boolean CheckCompoundOfBlocksOld (Handle(GEOM_Object) theCompound,
129 std::list<BCError>& theErrors);
131 Standard_EXPORT Standard_Boolean CheckCompoundOfBlocks (Handle(GEOM_Object) theCompound,
132 std::list<BCError>& theErrors);
134 Standard_EXPORT TCollection_AsciiString PrintBCErrors (Handle(GEOM_Object) theCompound,
135 const std::list<BCError>& theErrors);
137 Standard_EXPORT Handle(GEOM_Object) RemoveExtraEdges (Handle(GEOM_Object) theShape,
138 const Standard_Integer theOptimumNbFaces = 6);
140 Standard_EXPORT Handle(GEOM_Object) CheckAndImprove (Handle(GEOM_Object) theCompound);
142 Standard_EXPORT static void AddBlocksFrom (const TopoDS_Shape& theShape,
143 TopTools_ListOfShape& BLO,
144 TopTools_ListOfShape& NOT,
145 TopTools_ListOfShape& EXT);
147 // Extract blocks from blocks compounds
148 Standard_EXPORT Handle(TColStd_HSequenceOfTransient) ExplodeCompoundOfBlocks
149 (Handle(GEOM_Object) theCompound,
150 const Standard_Integer theMinNbFaces,
151 const Standard_Integer theMaxNbFaces);
153 Standard_EXPORT Handle(GEOM_Object) GetBlockNearPoint (Handle(GEOM_Object) theCompound,
154 Handle(GEOM_Object) thePoint);
156 Standard_EXPORT Handle(GEOM_Object) GetBlockByParts
157 (Handle(GEOM_Object) theCompound,
158 const Handle(TColStd_HSequenceOfTransient)& theParts);
160 Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetBlocksByParts
161 (Handle(GEOM_Object) theCompound,
162 const Handle(TColStd_HSequenceOfTransient)& theParts);
164 // Operations on blocks with gluing of result
165 Standard_EXPORT Handle(GEOM_Object) MakeMultiTransformation1D (Handle(GEOM_Object) theBlock,
166 const Standard_Integer theDirFace1,
167 const Standard_Integer theDirFace2,
168 const Standard_Integer theNbTimes);
170 Standard_EXPORT Handle(GEOM_Object) MakeMultiTransformation2D (Handle(GEOM_Object) theBlock,
171 const Standard_Integer theDirFace1U,
172 const Standard_Integer theDirFace2U,
173 const Standard_Integer theNbTimesU,
174 const Standard_Integer theDirFace1V,
175 const Standard_Integer theDirFace2V,
176 const Standard_Integer theNbTimesV);
178 // Build groups for Propagation of 1D hypotheses
179 Standard_EXPORT Handle(TColStd_HSequenceOfTransient) Propagate (Handle(GEOM_Object) theShape);