1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/
21 #include <Standard_Stream.hxx>
23 #include <GEOMImpl_PipeDriver.hxx>
24 #include <GEOMImpl_IPipe.hxx>
25 #include <GEOMImpl_Types.hxx>
26 #include <GEOM_Function.hxx>
28 #include <BRep_Tool.hxx>
29 #include <BRepCheck_Analyzer.hxx>
30 #include <BRepOffsetAPI_MakePipe.hxx>
31 #include <BRepBuilderAPI_MakeWire.hxx>
35 #include <TopoDS_Wire.hxx>
36 #include <TopoDS_Edge.hxx>
37 #include <TopoDS_Shape.hxx>
39 #include <Standard_NullObject.hxx>
40 #include <Standard_TypeMismatch.hxx>
41 #include <Standard_ConstructionError.hxx>
43 //=======================================================================
46 //=======================================================================
47 const Standard_GUID& GEOMImpl_PipeDriver::GetID()
49 static Standard_GUID aPipeDriver("FF1BBB19-5D14-4df2-980B-3A668264EA16");
54 //=======================================================================
55 //function : GEOMImpl_PipeDriver
57 //=======================================================================
58 GEOMImpl_PipeDriver::GEOMImpl_PipeDriver()
62 //=======================================================================
65 //=======================================================================
66 Standard_Integer GEOMImpl_PipeDriver::Execute(TFunction_Logbook& log) const
68 if (Label().IsNull()) return 0;
69 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
71 GEOMImpl_IPipe aCI (aFunction);
72 Standard_Integer aType = aFunction->GetType();
76 if (aType == PIPE_BASE_PATH) {
77 Handle(GEOM_Function) aRefBase = aCI.GetBase();
78 Handle(GEOM_Function) aRefPath = aCI.GetPath();
79 TopoDS_Shape aShapeBase = aRefBase->GetValue();
80 TopoDS_Shape aShapePath = aRefPath->GetValue();
81 if (aShapeBase.IsNull() || aShapePath.IsNull()) {
82 Standard_NullObject::Raise("MakePipe aborted : null shape argument");
87 if (aShapePath.ShapeType() == TopAbs_WIRE) {
88 aWire = TopoDS::Wire(aShapePath);
90 if (aShapePath.ShapeType() == TopAbs_EDGE) {
91 TopoDS_Edge anEdge = TopoDS::Edge(aShapePath);
92 aWire = BRepBuilderAPI_MakeWire(anEdge);
94 Standard_TypeMismatch::Raise("MakePipe aborted : path shape is neither a wire nor an edge");
99 aShape = BRepOffsetAPI_MakePipe(aWire, aShapeBase);
104 if (aShape.IsNull()) return 0;
106 BRepCheck_Analyzer ana (aShape, Standard_False);
107 if (!ana.IsValid()) {
108 Standard_ConstructionError::Raise("Algorithm have produced an invalid shape result");
111 aFunction->SetValue(aShape);
113 log.SetTouched(Label());
119 //=======================================================================
120 //function : GEOMImpl_PipeDriver_Type_
122 //=======================================================================
123 Standard_EXPORT Handle_Standard_Type& GEOMImpl_PipeDriver_Type_()
126 static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
127 if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
128 static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
129 if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
130 static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
131 if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
134 static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
135 static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_PipeDriver",
136 sizeof(GEOMImpl_PipeDriver),
138 (Standard_Address)_Ancestors,
139 (Standard_Address)NULL);
144 //=======================================================================
145 //function : DownCast
147 //=======================================================================
148 const Handle(GEOMImpl_PipeDriver) Handle(GEOMImpl_PipeDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
150 Handle(GEOMImpl_PipeDriver) _anOtherObject;
152 if (!AnObject.IsNull()) {
153 if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_PipeDriver))) {
154 _anOtherObject = Handle(GEOMImpl_PipeDriver)((Handle(GEOMImpl_PipeDriver)&)AnObject);
158 return _anOtherObject ;