--- /dev/null
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+#include <Standard_Stream.hxx>
+
+#include <GEOMImpl_FaceDriver.hxx>
+#include <GEOMImpl_IFace.hxx>
+#include <GEOMImpl_Types.hxx>
+#include <GEOM_Function.hxx>
+
+#include <GEOMImpl_IMeasureOperations.hxx>
+
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRep_Tool.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Pln.hxx>
+#include <TopoDS.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopAbs.hxx>
+#include <TopExp.hxx>
+
+#include <StdFail_NotDone.hxx>
+
+//=======================================================================
+//function : GetID
+//purpose :
+//=======================================================================
+const Standard_GUID& GEOMImpl_FaceDriver::GetID()
+{
+ static Standard_GUID aFaceDriver("F7953CC1-FF8B-4628-BF5E-9D3510DE4629");
+ return aFaceDriver;
+}
+
+
+//=======================================================================
+//function : GEOMImpl_FaceDriver
+//purpose :
+//=======================================================================
+GEOMImpl_FaceDriver::GEOMImpl_FaceDriver()
+{
+}
+
+//=======================================================================
+//function : Execute
+//purpose :
+//=======================================================================
+Standard_Integer GEOMImpl_FaceDriver::Execute(TFunction_Logbook& log) const
+{
+ if (Label().IsNull()) return 0;
+ Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
+
+ GEOMImpl_IFace aFI (aFunction);
+ Standard_Integer aType = aFunction->GetType();
+
+ TopoDS_Shape aShape;
+
+ if (aType == FACE_OBJ_H_W) {
+ Handle(GEOM_Function) aRefFunct = aFI.GetRef1();
+ TopoDS_Shape aRefShape = aRefFunct->GetValue();
+ if (aRefShape.ShapeType() == TopAbs_EDGE) {
+ TopoDS_Edge anEdge = TopoDS::Edge(aRefShape);
+ double aH = aFI.GetH() / 2.0;
+ double aW = aFI.GetW() / 2.0;
+ TopoDS_Vertex V1, V2;
+ TopExp::Vertices(anEdge, V1, V2, Standard_True);
+ gp_Pnt aP (BRep_Tool::Pnt(V1));
+ gp_Vec aV (BRep_Tool::Pnt(V1), BRep_Tool::Pnt(V2));
+ gp_Pln aPlane (aP, aV);
+ aShape = BRepBuilderAPI_MakeFace(aPlane, -aH, +aH, -aW, +aW).Shape();
+ } else if (aRefShape.ShapeType() == TopAbs_FACE) {
+ double aH = aFI.GetH() / 2.0;
+ double aW = aFI.GetW() / 2.0;
+ gp_Ax3 anAx = GEOMImpl_IMeasureOperations::GetPosition(aRefShape);
+ gp_Pln aPln (anAx);
+ aShape = BRepBuilderAPI_MakeFace(aPln, -aH, +aH, -aW, +aW).Shape();
+ }
+ }
+ else if (aType == FACE_H_W) {
+ double aH = aFI.GetH() / 2.0;
+ double aW = aFI.GetW() / 2.0;
+ TopoDS_Vertex V1, V2;
+ int anOrient = aFI.GetOrientation();
+ gp_Pnt aP = gp::Origin();
+ gp_Vec aV;
+ if (anOrient == 1)
+ aV = gp::DZ();
+ else if (anOrient == 2)
+ aV = gp::DX();
+ else if (anOrient == 3)
+ aV = gp::DY();
+
+ gp_Pln aPlane (aP, aV);
+ aShape = BRepBuilderAPI_MakeFace(aPlane, -aH, +aH, -aW, +aW).Shape();
+ }
+ else {
+ }
+
+ if (aShape.IsNull()) return 0;
+
+ aFunction->SetValue(aShape);
+
+ log.SetTouched(Label());
+
+ return 1;
+}
+
+
+//=======================================================================
+//function : GEOMImpl_FaceDriver_Type_
+//purpose :
+//=======================================================================
+Standard_EXPORT Handle_Standard_Type& GEOMImpl_FaceDriver_Type_()
+{
+
+ static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
+ if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
+ static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
+ if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
+ static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
+ if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
+
+
+ static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
+ static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_FaceDriver",
+ sizeof(GEOMImpl_FaceDriver),
+ 1,
+ (Standard_Address)_Ancestors,
+ (Standard_Address)NULL);
+
+ return _aType;
+}
+
+//=======================================================================
+//function : DownCast
+//purpose :
+//=======================================================================
+const Handle(GEOMImpl_FaceDriver) Handle(GEOMImpl_FaceDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
+{
+ Handle(GEOMImpl_FaceDriver) _anOtherObject;
+
+ if (!AnObject.IsNull()) {
+ if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_FaceDriver))) {
+ _anOtherObject = Handle(GEOMImpl_FaceDriver)((Handle(GEOMImpl_FaceDriver)&)AnObject);
+ }
+ }
+
+ return _anOtherObject ;
+}
