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 #include <Standard_Stream.hxx>
25 #include <GEOMImpl_BoxDriver.hxx>
26 #include <GEOMImpl_IBox.hxx>
27 #include <GEOMImpl_Types.hxx>
28 #include <GEOM_Function.hxx>
30 #include <BRepPrimAPI_MakeBox.hxx>
31 #include <BRep_Tool.hxx>
34 #include <TopoDS_Shape.hxx>
35 #include <TopoDS_Vertex.hxx>
38 #include <StdFail_NotDone.hxx>
40 #include <Precision.hxx>
42 //=======================================================================
45 //=======================================================================
46 const Standard_GUID& GEOMImpl_BoxDriver::GetID()
48 static Standard_GUID aBoxDriver("FF1BBB13-5D14-4df2-980B-3A668264EA16");
53 //=======================================================================
54 //function : GEOMImpl_BoxDriver
56 //=======================================================================
57 GEOMImpl_BoxDriver::GEOMImpl_BoxDriver()
61 //=======================================================================
64 //=======================================================================
65 Standard_Integer GEOMImpl_BoxDriver::Execute(TFunction_Logbook& log) const
67 if (Label().IsNull()) return 0;
68 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
70 GEOMImpl_IBox aBI (aFunction);
71 Standard_Integer aType = aFunction->GetType();
75 if (aType == BOX_DX_DY_DZ) {
76 BRepPrimAPI_MakeBox MB (aBI.GetDX(), aBI.GetDY(), aBI.GetDZ());
80 StdFail_NotDone::Raise("Box with the given dimensions can not be computed");
84 else if (aType == BOX_TWO_PNT) {
85 Handle(GEOM_Function) aRefPoint1 = aBI.GetRef1();
86 Handle(GEOM_Function) aRefPoint2 = aBI.GetRef2();
87 TopoDS_Shape aShape1 = aRefPoint1->GetValue();
88 TopoDS_Shape aShape2 = aRefPoint2->GetValue();
89 if (aShape1.ShapeType() == TopAbs_VERTEX &&
90 aShape2.ShapeType() == TopAbs_VERTEX) {
91 gp_Pnt P1 = BRep_Tool::Pnt(TopoDS::Vertex(aShape1));
92 gp_Pnt P2 = BRep_Tool::Pnt(TopoDS::Vertex(aShape2));
94 if (P1.X() - P2.X() < Precision::Confusion() ||
95 P1.Y() - P2.Y() < Precision::Confusion() ||
96 P1.Z() - P2.Z() < Precision::Confusion() ) {
97 StdFail_NotDone::Raise("Box can not be created, the points belong both to one of the OXY, OYZ or OZX planes");
101 BRepPrimAPI_MakeBox MB (P1,P2);
105 StdFail_NotDone::Raise("Box can not be computed from the given point");
113 if (aShape.IsNull()) return 0;
115 aFunction->SetValue(aShape);
117 log.SetTouched(Label());
123 //=======================================================================
124 //function : GEOMImpl_BoxDriver_Type_
126 //=======================================================================
127 Standard_EXPORT Handle_Standard_Type& GEOMImpl_BoxDriver_Type_()
130 static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
131 if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
132 static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
133 if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
134 static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
135 if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
138 static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
139 static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_BoxDriver",
140 sizeof(GEOMImpl_BoxDriver),
142 (Standard_Address)_Ancestors,
143 (Standard_Address)NULL);
148 //=======================================================================
149 //function : DownCast
151 //=======================================================================
152 const Handle(GEOMImpl_BoxDriver) Handle(GEOMImpl_BoxDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
154 Handle(GEOMImpl_BoxDriver) _anOtherObject;
156 if (!AnObject.IsNull()) {
157 if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_BoxDriver))) {
158 _anOtherObject = Handle(GEOMImpl_BoxDriver)((Handle(GEOMImpl_BoxDriver)&)AnObject);
162 return _anOtherObject ;