-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAPI_Face.cpp
-// Created: 2 Dec 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// 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, or (at your option) any later version.
+//
+// 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<mailto:webmaster.salome@opencascade.com>
+//
#include "GeomAPI_Face.h"
#include "GeomAPI_Dir.h"
#include "GeomAPI_Pln.h"
#include "GeomAPI_Pnt.h"
+#include "GeomAPI_Sphere.h"
+#include "GeomAPI_Cylinder.h"
+#include "GeomAPI_Cone.h"
+#include "GeomAPI_Torus.h"
#include <BOPTools_AlgoTools.hxx>
#include <BRep_Tool.hxx>
#include <BRepAdaptor_Surface.hxx>
+#include <BRepGProp_Face.hxx>
+#include <BRepTools.hxx>
#include <Geom_Surface.hxx>
+#include <Geom_SphericalSurface.hxx>
+#include <Geom_ConicalSurface.hxx>
#include <Geom_CylindricalSurface.hxx>
#include <Geom_RectangularTrimmedSurface.hxx>
+#include <Geom_ToroidalSurface.hxx>
#include <GeomLib_IsPlanarSurface.hxx>
#include <IntTools_Context.hxx>
+#include <Standard_Type.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Face.hxx>
+#include <gp_Sphere.hxx>
+#include <gp_Cylinder.hxx>
+#include <gp_Cone.hxx>
+#include <gp_Torus.hxx>
+
+
GeomAPI_Face::GeomAPI_Face()
: GeomAPI_Shape()
{
return false;
Handle(IntTools_Context) aContext = new IntTools_Context();
- // Double check needed bacause BOPTools_AlgoTools::CheckSameGeom not very smart.
- Standard_Boolean aRes = BOPTools_AlgoTools::CheckSameGeom(aMyFace, aInFace, aContext)
- && BOPTools_AlgoTools::CheckSameGeom(aInFace, aMyFace, aContext);
+ // Double check needed because BOPTools_AlgoTools::AreFacesSameDomain not very smart.
+ Standard_Boolean aRes = BOPTools_AlgoTools::AreFacesSameDomain(aMyFace, aInFace, aContext)
+ && BOPTools_AlgoTools::AreFacesSameDomain(aInFace, aMyFace, aContext);
return aRes == Standard_True;
}
aResult = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(aA, aB, aC, aD));
return aResult;
}
+
+std::shared_ptr<GeomAPI_Sphere> GeomAPI_Face::getSphere() const
+{
+ GeomSpherePtr aSphere;
+
+ const TopoDS_Face& aFace = TopoDS::Face(impl<TopoDS_Shape>());
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if (aSurf->IsKind(STANDARD_TYPE(Geom_SphericalSurface))) {
+ gp_Sphere aSph = Handle(Geom_SphericalSurface)::DownCast(aSurf)->Sphere();
+ const gp_Pnt& aCenter = aSph.Location();
+ double aRadius = aSph.Radius();
+
+ GeomPointPtr aCenterPnt(new GeomAPI_Pnt(aCenter.X(), aCenter.Y(), aCenter.Z()));
+ aSphere = GeomSpherePtr(new GeomAPI_Sphere(aCenterPnt, aRadius));
+ }
+ return aSphere;
+}
+
+std::shared_ptr<GeomAPI_Cylinder> GeomAPI_Face::getCylinder() const
+{
+ GeomCylinderPtr aCylinder;
+
+ const TopoDS_Face& aFace = TopoDS::Face(impl<TopoDS_Shape>());
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if (aSurf->IsKind(STANDARD_TYPE(Geom_CylindricalSurface))) {
+ gp_Cylinder aCyl = Handle(Geom_CylindricalSurface)::DownCast(aSurf)->Cylinder();
+ gp_Pnt aLoc = aCyl.Location();
+ const gp_Dir& aDir = aCyl.Position().Direction();
+ double aRadius = aCyl.Radius();
+
+ double aUMin, aUMax, aVMin, aVMax;
+ BRepTools::UVBounds(aFace, aUMin, aUMax, aVMin, aVMax);
+ double aHeight = aVMax - aVMin;
+
+ aLoc.ChangeCoord() += aDir.XYZ() * aVMin;
+ GeomPointPtr aLocation(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
+ GeomDirPtr aDirection(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+ aCylinder = GeomCylinderPtr(new GeomAPI_Cylinder(aLocation, aDirection, aRadius, aHeight));
+ }
+ return aCylinder;
+}
+
+std::shared_ptr<GeomAPI_Cone> GeomAPI_Face::getCone() const
+{
+ GeomConePtr aCone;
+
+ const TopoDS_Face& aFace = TopoDS::Face(impl<TopoDS_Shape>());
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if (aSurf->IsKind(STANDARD_TYPE(Geom_ConicalSurface))) {
+ gp_Cone aCon = Handle(Geom_ConicalSurface)::DownCast(aSurf)->Cone();
+ gp_Pnt aLoc = aCon.Location();
+ gp_Dir aDir = aCon.Position().Direction();
+
+ double aUMin, aUMax, aVMin, aVMax;
+ BRepTools::UVBounds(aFace, aUMin, aUMax, aVMin, aVMax);
+
+ double aSemiAngle = Abs(aCon.SemiAngle());
+ double aRadius1 = aCon.RefRadius() + aVMin * Sin(aCon.SemiAngle());
+ double aRadius2 = aCon.RefRadius() + aVMax * Sin(aCon.SemiAngle());
+
+ aLoc.ChangeCoord() += aDir.XYZ() * aVMin * Cos(aCon.SemiAngle());
+
+ GeomPointPtr aLocation(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
+ GeomDirPtr aDirection(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+ aCone = GeomConePtr(new GeomAPI_Cone(aLocation, aDirection, aSemiAngle, aRadius1, aRadius2));
+ }
+ return aCone;
+}
+
+std::shared_ptr<GeomAPI_Torus> GeomAPI_Face::getTorus() const
+{
+ GeomTorusPtr aTorus;
+
+ const TopoDS_Face& aFace = TopoDS::Face(impl<TopoDS_Shape>());
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if (aSurf->IsKind(STANDARD_TYPE(Geom_ToroidalSurface))) {
+ gp_Torus aTor = Handle(Geom_ToroidalSurface)::DownCast(aSurf)->Torus();
+ const gp_Pnt& aLoc = aTor.Location();
+ const gp_Dir& aDir = aTor.Position().Direction();
+ double aMajorRadius = aTor.MajorRadius();
+ double aMinorRadius = aTor.MinorRadius();
+
+ GeomPointPtr aCenter(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
+ GeomDirPtr aDirection(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+ aTorus = GeomTorusPtr(new GeomAPI_Torus(aCenter, aDirection, aMajorRadius, aMinorRadius));
+ }
+ return aTorus;
+}
+
+GeomPointPtr GeomAPI_Face::middlePoint() const
+{
+ GeomPointPtr anInnerPoint;
+
+ const TopoDS_Face& aFace = impl<TopoDS_Face>();
+ if (aFace.IsNull())
+ return anInnerPoint;
+
+ BRepGProp_Face aProp(aFace);
+ double aUMin, aUMax, aVMin, aVMax;
+ aProp.Bounds(aUMin, aUMax, aVMin, aVMax);
+
+ Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
+ if (aSurf.IsNull())
+ return anInnerPoint;
+
+ gp_Pnt aPnt = aSurf->Value((aUMin + aUMax) * 0.5, (aVMin + aVMax) * 0.5);
+ anInnerPoint = GeomPointPtr(new GeomAPI_Pnt(aPnt.X(), aPnt.Y(), aPnt.Z()));
+ return anInnerPoint;
+}