// Copyright (C) 2005 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
+// 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
+//
+// 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
+// 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/
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>
#include <GEOMImpl_Types.hxx>
#include <GEOM_Function.hxx>
+#include <GEOMImpl_IMeasureOperations.hxx>
+
+// OCCT Includes
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRep_Tool.hxx>
+#include <BRepTopAdaptor_FClass2d.hxx>
+#include <ShapeAnalysis.hxx>
#include <TopAbs.hxx>
#include <TopoDS.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pln.hxx>
#include <gp_Vec.hxx>
+#include <gp_Dir.hxx>
+#include <gp_Ax3.hxx>
#include <Standard_ConstructionError.hxx>
#include <Standard_TypeMismatch.hxx>
//=======================================================================
//function : GetID
//purpose :
-//=======================================================================
+//=======================================================================
const Standard_GUID& GEOMImpl_PlaneDriver::GetID()
{
static Standard_GUID aPlaneDriver("FF1BBB05-5D14-4df2-980B-3A668264EA16");
- return aPlaneDriver;
+ return aPlaneDriver;
}
//=======================================================================
//function : GEOMImpl_PlaneDriver
-//purpose :
+//purpose :
//=======================================================================
-GEOMImpl_PlaneDriver::GEOMImpl_PlaneDriver()
+GEOMImpl_PlaneDriver::GEOMImpl_PlaneDriver()
{
}
//=======================================================================
//function : Execute
//purpose :
-//=======================================================================
+//=======================================================================
Standard_Integer GEOMImpl_PlaneDriver::Execute(TFunction_Logbook& log) const
{
- if (Label().IsNull()) return 0;
+ if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
GEOMImpl_IPlane aPI (aFunction);
} else if (aType == PLANE_FACE) {
Handle(GEOM_Function) aRef = aPI.GetFace();
TopoDS_Shape aRefShape = aRef->GetValue();
- if (aRefShape.ShapeType() != TopAbs_FACE) return 0;
- Handle(Geom_Surface) aGS = BRep_Tool::Surface(TopoDS::Face(aRefShape));
- if (!aGS->IsKind(STANDARD_TYPE(Geom_Plane))) {
- Standard_TypeMismatch::Raise("Plane creation aborted: non-planar face given as argument");
- }
- aShape = BRepBuilderAPI_MakeFace(aGS, -aSize, +aSize, -aSize, +aSize).Shape();
- } else {
+ //if (aRefShape.ShapeType() != TopAbs_FACE) return 0;
+ //Handle(Geom_Surface) aGS = BRep_Tool::Surface(TopoDS::Face(aRefShape));
+ //if (!aGS->IsKind(STANDARD_TYPE(Geom_Plane))) {
+ // Standard_TypeMismatch::Raise("Plane creation aborted: non-planar face given as argument");
+ //}
+ //aShape = BRepBuilderAPI_MakeFace(aGS, -aSize, +aSize, -aSize, +aSize).Shape();
+ gp_Ax3 anAx3 = GEOMImpl_IMeasureOperations::GetPosition(aRefShape);
+ gp_Pln aPln (anAx3);
+ aShape = BRepBuilderAPI_MakeFace(aPln, -aSize, +aSize, -aSize, +aSize).Shape();
+ }
+ else if (aType == PLANE_TANGENT_FACE)
+ {
+ Handle(GEOM_Function) aRefFace = aPI.GetFace();
+ TopoDS_Shape aShape1 = aRefFace->GetValue();
+ if(aShape1.IsNull())
+ Standard_TypeMismatch::Raise("Plane was not created.Basis face was not specified");
+ TopoDS_Face aFace = TopoDS::Face(aShape1);
+
+ Standard_Real aKoefU = aPI.GetParameterU();
+ Standard_Real aKoefV = aPI.GetParameterV();
+ Standard_Real aUmin,aUmax,aVmin,aVmax;
+ ShapeAnalysis::GetFaceUVBounds(aFace,aUmin,aUmax,aVmin,aVmax);
+ Standard_Real aDeltaU = aUmax - aUmin;
+ Standard_Real aDeltaV = aVmax - aVmin;
+ Standard_Real aParamU = aUmin + aDeltaU*aKoefU;
+ Standard_Real aParamV = aVmin + aDeltaV*aKoefV;
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if(aSurf.IsNull())
+ Standard_TypeMismatch::Raise("Plane was not created.Base surface is absent");
+ gp_Vec aVecU,aVecV;
+ gp_Pnt aPLoc;
+ aSurf->D1(aParamU,aParamV,aPLoc,aVecU,aVecV);
+ BRepTopAdaptor_FClass2d clas(aFace,Precision::PConfusion());
+
+ TopAbs_State stOut= clas.PerformInfinitePoint();
+ gp_Pnt2d aP2d(aParamU,aParamV);
+ TopAbs_State st= clas.Perform(aP2d);
+ if(st == stOut)
+ Standard_TypeMismatch::Raise("Plane was not created.Point lies outside the face");
+ gp_Vec aNorm = aVecU^aVecV;
+ gp_Ax3 anAxis(aPLoc,gp_Dir(aNorm),gp_Dir(aVecU));
+ gp_Pln aPlane(anAxis);
+ BRepBuilderAPI_MakeFace aTool(aPlane, -aSize, +aSize, -aSize, +aSize);
+ if(aTool.IsDone())
+ aShape = aTool.Shape();
+ }
+ else {
}
if (aShape.IsNull()) return 0;
aFunction->SetValue(aShape);
- log.SetTouched(Label());
+ log.SetTouched(Label());
return 1;
}
//=======================================================================
//function : GEOMImpl_PlaneDriver_Type_
//purpose :
-//=======================================================================
+//=======================================================================
Standard_EXPORT Handle_Standard_Type& GEOMImpl_PlaneDriver_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);
+ 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_PlaneDriver",
//=======================================================================
//function : DownCast
//purpose :
-//=======================================================================
+//=======================================================================
const Handle(GEOMImpl_PlaneDriver) Handle(GEOMImpl_PlaneDriver)::DownCast
(const Handle(Standard_Transient)& AnObject)
{
