1 // Copyright (C) 2007-2023 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, or (at your option) any later version.
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 #include <GEOMImpl_ChamferDriver.hxx>
24 #include <GEOMImpl_IChamfer.hxx>
25 #include <GEOMImpl_Types.hxx>
26 #include <GEOMImpl_ILocalOperations.hxx>
27 #include <GEOMImpl_Block6Explorer.hxx>
28 #include <GEOMUtils.hxx>
29 #include <GEOM_Function.hxx>
31 #include <BRepLib.hxx>
32 #include <BRep_Tool.hxx>
33 #include <BRepTools.hxx>
34 #include <BRepFilletAPI_MakeChamfer.hxx>
38 #include <TopoDS_Edge.hxx>
39 #include <TopoDS_Face.hxx>
40 #include <TopoDS_Shape.hxx>
41 #include <TopoDS_Iterator.hxx>
42 #include <TopExp_Explorer.hxx>
43 #include <TopTools_MapOfShape.hxx>
44 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
46 #include <StdFail_NotDone.hxx>
48 #include <Basics_OCCTVersion.hxx>
50 //=======================================================================
53 //=======================================================================
54 const Standard_GUID& GEOMImpl_ChamferDriver::GetID()
56 static Standard_GUID aChamferDriver("FF1BBB42-5D14-4df2-980B-3A668264EA16");
57 return aChamferDriver;
60 //=======================================================================
61 //function : GEOMImpl_ChamferDriver
63 //=======================================================================
64 GEOMImpl_ChamferDriver::GEOMImpl_ChamferDriver()
68 //=======================================================================
69 //function : isGoodForChamfer
71 //=======================================================================
72 static Standard_Boolean isGoodForChamfer (const TopoDS_Shape& theShape)
74 if (theShape.ShapeType() == TopAbs_SHELL ||
75 theShape.ShapeType() == TopAbs_SOLID ||
76 theShape.ShapeType() == TopAbs_COMPSOLID) {
80 if (theShape.ShapeType() == TopAbs_COMPOUND) {
81 TopTools_MapOfShape mapShape;
82 TopoDS_Iterator It (theShape, Standard_False, Standard_False);
83 for (; It.More(); It.Next()) {
84 if (mapShape.Add(It.Value())) {
85 if (!isGoodForChamfer(It.Value())) {
86 return Standard_False;
93 return Standard_False;
96 //=======================================================================
99 //=======================================================================
100 Standard_Integer GEOMImpl_ChamferDriver::Execute(Handle(TFunction_Logbook)& log) const
102 if (Label().IsNull()) return 0;
103 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
105 GEOMImpl_IChamfer aCI (aFunction);
106 Standard_Integer aType = aFunction->GetType();
110 Handle(GEOM_Function) aRefShape = aCI.GetShape();
111 TopoDS_Shape aShapeBase = aRefShape->GetValue();
113 // Check the shape type. It have to be shell
114 // or solid, or compsolid, or compound of these shapes.
115 if (!isGoodForChamfer(aShapeBase)) {
116 StdFail_NotDone::Raise
117 ("Wrong shape. Must be shell or solid, or compsolid or compound of these shapes");
120 BRepFilletAPI_MakeChamfer fill (aShapeBase);
122 if (aType == CHAMFER_SHAPE_ALL) {
123 // symmetric chamfer on all edges
124 double aD = aCI.GetD();
125 TopTools_IndexedDataMapOfShapeListOfShape M;
126 GEOMImpl_Block6Explorer::MapShapesAndAncestors(aShapeBase, TopAbs_EDGE, TopAbs_FACE, M);
127 for (int i = 1; i <= M.Extent(); i++) {
128 TopoDS_Edge E = TopoDS::Edge(M.FindKey(i));
129 TopoDS_Face F = TopoDS::Face(M.FindFromIndex(i).First());
130 if (!BRepTools::IsReallyClosed(E, F) &&
131 !BRep_Tool::Degenerated(E) &&
132 M.FindFromIndex(i).Extent() == 2)
133 fill.Add(aD, aD, E, F);
136 else if (aType == CHAMFER_SHAPE_EDGE || aType == CHAMFER_SHAPE_EDGE_AD) {
137 // chamfer on edges, common to two faces, with D1 on the first face
139 TopoDS_Shape aFace1, aFace2;
140 if (GEOMImpl_ILocalOperations::GetSubShape(aShapeBase, aCI.GetFace1(), aFace1) &&
141 GEOMImpl_ILocalOperations::GetSubShape(aShapeBase, aCI.GetFace2(), aFace2))
143 TopoDS_Face F = TopoDS::Face(aFace1);
145 // fill map of edges of the second face
146 TopTools_MapOfShape aMap;
147 TopExp_Explorer Exp2 (aFace2, TopAbs_EDGE);
148 for (; Exp2.More(); Exp2.Next()) {
149 aMap.Add(Exp2.Current());
152 // find edges of the first face, common with the second face
153 TopExp_Explorer Exp (aFace1, TopAbs_EDGE);
154 for (; Exp.More(); Exp.Next()) {
155 if (aMap.Contains(Exp.Current())) {
156 TopoDS_Edge E = TopoDS::Edge(Exp.Current());
157 if (!BRepTools::IsReallyClosed(E, F) && !BRep_Tool::Degenerated(E))
159 if ( aType == CHAMFER_SHAPE_EDGE )
161 double aD1 = aCI.GetD1();
162 double aD2 = aCI.GetD2();
163 fill.Add(aD1, aD2, E, F);
167 double aD = aCI.GetD();
168 double anAngle = aCI.GetAngle();
169 if ( (anAngle > 0) && (anAngle < (M_PI/2.)) )
170 fill.AddDA(aD, anAngle, E, F);
177 else if (aType == CHAMFER_SHAPE_FACES || aType == CHAMFER_SHAPE_FACES_AD) {
178 // chamfer on all edges of the selected faces, with D1 on the selected face
179 // (on first selected face, if the edge belongs to two selected faces)
181 int aLen = aCI.GetLength();
183 TopTools_MapOfShape aMap;
184 TopTools_IndexedDataMapOfShapeListOfShape M;
185 GEOMImpl_Block6Explorer::MapShapesAndAncestors(aShapeBase, TopAbs_EDGE, TopAbs_FACE, M);
186 for (; ind <= aLen; ind++)
188 TopoDS_Shape aShapeFace;
189 if (GEOMImpl_ILocalOperations::GetSubShape(aShapeBase, aCI.GetFace(ind), aShapeFace))
191 TopoDS_Face F = TopoDS::Face(aShapeFace);
192 TopExp_Explorer Exp (F, TopAbs_EDGE);
193 for (; Exp.More(); Exp.Next()) {
194 if (!aMap.Contains(Exp.Current()))
196 TopoDS_Edge E = TopoDS::Edge(Exp.Current());
197 if (!BRepTools::IsReallyClosed(E, F) &&
198 !BRep_Tool::Degenerated(E) &&
199 M.FindFromKey(E).Extent() == 2)
201 if (aType == CHAMFER_SHAPE_FACES)
203 double aD1 = aCI.GetD1();
204 double aD2 = aCI.GetD2();
205 fill.Add(aD1, aD2, E, F);
209 double aD = aCI.GetD();
210 double anAngle = aCI.GetAngle();
211 if ( (anAngle > 0) && (anAngle < (M_PI/2.)) )
212 fill.AddDA(aD, anAngle, E, F);
220 else if (aType == CHAMFER_SHAPE_EDGES || aType == CHAMFER_SHAPE_EDGES_AD)
222 // chamfer on selected edges with length param D1 & D2.
224 int aLen = aCI.GetLength();
226 TopTools_MapOfShape aMap;
227 TopTools_IndexedDataMapOfShapeListOfShape M;
228 GEOMImpl_Block6Explorer::MapShapesAndAncestors(aShapeBase, TopAbs_EDGE, TopAbs_FACE, M);
229 for (; ind <= aLen; ind++)
231 TopoDS_Shape aShapeEdge;
232 if (GEOMImpl_ILocalOperations::GetSubShape(aShapeBase, aCI.GetEdge(ind), aShapeEdge))
234 TopoDS_Edge E = TopoDS::Edge(aShapeEdge);
235 const TopTools_ListOfShape& aFacesList = M.FindFromKey(E);
236 TopoDS_Face F = TopoDS::Face( aFacesList.First() );
237 if (aType == CHAMFER_SHAPE_EDGES)
239 double aD1 = aCI.GetD1();
240 double aD2 = aCI.GetD2();
241 fill.Add(aD1, aD2, E, F);
245 double aD = aCI.GetD();
246 double anAngle = aCI.GetAngle();
247 if ( (anAngle > 0) && (anAngle < (M_PI/2.)) )
248 fill.AddDA(aD, anAngle, E, F);
257 if (!fill.IsDone()) {
258 StdFail_NotDone::Raise("Chamfer can not be computed on the given shape with the given parameters");
260 aShape = GEOMUtils::ReduceCompound( fill.Shape() );
262 if (aShape.IsNull()) return 0;
265 GEOMUtils::FixShapeTolerance( aShape );
267 // fix SameParameter flag
268 BRepLib::SameParameter(aShape, 1.E-5, Standard_True);
270 aFunction->SetValue(aShape);
272 log->SetTouched(Label());
277 //================================================================================
279 * \brief Returns a name of creation operation and names and values of creation parameters
281 //================================================================================
283 bool GEOMImpl_ChamferDriver::
284 GetCreationInformation(std::string& theOperationName,
285 std::vector<GEOM_Param>& theParams)
287 if (Label().IsNull()) return 0;
288 Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
290 GEOMImpl_IChamfer aCI( function );
291 Standard_Integer aType = function->GetType();
293 theOperationName = "CHAMFER";
296 case CHAMFER_SHAPE_ALL:
297 AddParam( theParams, "Main Object", aCI.GetShape() );
298 AddParam( theParams, "Selected Edges", "all" );
299 AddParam( theParams, "D", aCI.GetD() );
301 case CHAMFER_SHAPE_EDGE:
302 AddParam( theParams, "Main Object", aCI.GetShape() );
303 AddParam( theParams, "Face 1", aCI.GetFace1() );
304 AddParam( theParams, "Face 2", aCI.GetFace2() );
305 AddParam( theParams, "D1", aCI.GetD1() );
306 AddParam( theParams, "D2", aCI.GetD2() );
308 case CHAMFER_SHAPE_EDGE_AD:
309 AddParam( theParams, "Main Object", aCI.GetShape() );
310 AddParam( theParams, "Face 1", aCI.GetFace1() );
311 AddParam( theParams, "Face 2", aCI.GetFace2() );
312 AddParam( theParams, "D", aCI.GetD() );
313 AddParam( theParams, "Angle", aCI.GetAngle() );
315 case CHAMFER_SHAPE_FACES:
316 AddParam( theParams, "Main Object", aCI.GetShape() );
317 AddParam( theParams, "Selected Faces" );
318 if ( aCI.GetLength() > 1 )
319 theParams[1] << aCI.GetLength() << " faces: ";
320 for ( int i = 1, nb = aCI.GetLength(); i <= nb; ++i )
321 theParams[1] << aCI.GetFace(i) << " ";
322 AddParam( theParams, "D1", aCI.GetD1() );
323 AddParam( theParams, "D2", aCI.GetD2() );
325 case CHAMFER_SHAPE_FACES_AD:
326 AddParam( theParams, "Main Object", aCI.GetShape() );
327 AddParam( theParams, "Selected Faces" );
328 if ( aCI.GetLength() > 1 )
329 theParams[1] << aCI.GetLength() << " faces: ";
330 for ( int i = 1, nb = aCI.GetLength(); i <= nb; ++i )
331 theParams[1] << aCI.GetFace(i) << " ";
332 AddParam( theParams, "D", aCI.GetD() );
333 AddParam( theParams, "Angle", aCI.GetAngle() );
335 case CHAMFER_SHAPE_EDGES:
336 AddParam( theParams, "Main Object", aCI.GetShape() );
337 AddParam( theParams, "Selected Edges" );
338 if ( aCI.GetLength() > 1 )
339 theParams[1] << aCI.GetLength() << " edges: ";
340 for ( int i = 1, nb = aCI.GetLength(); i <= nb; ++i )
341 theParams[1] << aCI.GetEdge(i) << " ";
342 AddParam( theParams, "D1", aCI.GetD1() );
343 AddParam( theParams, "D2", aCI.GetD2() );
345 case CHAMFER_SHAPE_EDGES_AD:
346 AddParam( theParams, "Main Object", aCI.GetShape() );
347 AddParam( theParams, "Selected Edges" );
348 if ( aCI.GetLength() > 1 )
349 theParams[1] << aCI.GetLength() << " edges: ";
350 for ( int i = 1, nb = aCI.GetLength(); i <= nb; ++i )
351 theParams[1] << aCI.GetFace(i) << " ";
352 AddParam( theParams, "D", aCI.GetD() );
353 AddParam( theParams, "Angle", aCI.GetAngle() );
362 IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_ChamferDriver,GEOM_BaseDriver)