1 // Copyright (C) 2007-2008 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
22 #include <Standard_Stream.hxx>
24 #include <GEOMImpl_SphereDriver.hxx>
25 #include <GEOMImpl_ISphere.hxx>
26 #include <GEOMImpl_Types.hxx>
27 #include <GEOM_Function.hxx>
29 #include <BRepPrimAPI_MakeSphere.hxx>
30 #include <BRep_Tool.hxx>
33 #include <TopoDS_Shape.hxx>
34 #include <TopoDS_Vertex.hxx>
37 //=======================================================================
40 //=======================================================================
41 const Standard_GUID& GEOMImpl_SphereDriver::GetID()
43 static Standard_GUID aSphereDriver("FF1BBB16-5D14-4df2-980B-3A668264EA16");
48 //=======================================================================
49 //function : GEOMImpl_SphereDriver
51 //=======================================================================
52 GEOMImpl_SphereDriver::GEOMImpl_SphereDriver()
56 //=======================================================================
59 //=======================================================================
60 Standard_Integer GEOMImpl_SphereDriver::Execute(TFunction_Logbook& log) const
62 if (Label().IsNull()) return 0;
63 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
65 GEOMImpl_ISphere aCI (aFunction);
66 Standard_Integer aType = aFunction->GetType();
70 if (aType == SPHERE_R) {
71 aShape = BRepPrimAPI_MakeSphere(aCI.GetR()).Shape();
73 else if (aType == SPHERE_PNT_R) {
74 Handle(GEOM_Function) aRefPoint = aCI.GetPoint();
75 TopoDS_Shape aShapePnt = aRefPoint->GetValue();
76 if (aShapePnt.ShapeType() == TopAbs_VERTEX) {
77 gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(aShapePnt));
78 aShape = BRepPrimAPI_MakeSphere(aP, aCI.GetR()).Shape();
84 if (aShape.IsNull()) return 0;
86 aFunction->SetValue(aShape);
88 log.SetTouched(Label());
94 //=======================================================================
95 //function : GEOMImpl_SphereDriver_Type_
97 //=======================================================================
98 Standard_EXPORT Handle_Standard_Type& GEOMImpl_SphereDriver_Type_()
101 static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
102 if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
103 static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
104 if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
105 static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
106 if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
109 static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
110 static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_SphereDriver",
111 sizeof(GEOMImpl_SphereDriver),
113 (Standard_Address)_Ancestors,
114 (Standard_Address)NULL);
119 //=======================================================================
120 //function : DownCast
122 //=======================================================================
123 const Handle(GEOMImpl_SphereDriver) Handle(GEOMImpl_SphereDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
125 Handle(GEOMImpl_SphereDriver) _anOtherObject;
127 if (!AnObject.IsNull()) {
128 if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_SphereDriver))) {
129 _anOtherObject = Handle(GEOMImpl_SphereDriver)((Handle(GEOMImpl_SphereDriver)&)AnObject);
133 return _anOtherObject ;