X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGEOMImpl%2FGEOMImpl_PatchFaceDriver.cxx;fp=src%2FGEOMImpl%2FGEOMImpl_PatchFaceDriver.cxx;h=4aa496c63a0c463fd8405624c6e60ee8cf008825;hb=de644ac6fe44325aaa8ce9c1aa729dd9189eea6e;hp=0000000000000000000000000000000000000000;hpb=e6d054cfcd53405d16a2466ceb0aee3603057784;p=modules%2Fgeom.git

diff --git a/src/GEOMImpl/GEOMImpl_PatchFaceDriver.cxx b/src/GEOMImpl/GEOMImpl_PatchFaceDriver.cxx
new file mode 100644
index 000000000..4aa496c63
--- /dev/null
+++ b/src/GEOMImpl/GEOMImpl_PatchFaceDriver.cxx
@@ -0,0 +1,140 @@
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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
+//
+
+#include <GEOMImpl_PatchFaceDriver.hxx>
+#include <GEOMImpl_IPatchFace.hxx>
+#include <GEOMImpl_Types.hxx>
+#include <GEOM_Function.hxx>
+#include <GEOMUtils.hxx>
+
+#include <BRep_Builder.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRepTools.hxx>
+
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+
+#include <TopoDS.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <TopAbs.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TopTools_MapOfShape.hxx>
+
+#include <StdFail_NotDone.hxx>
+
+//=======================================================================
+//function : GetID
+//purpose  :
+//=======================================================================
+const Standard_GUID& GEOMImpl_PatchFaceDriver::GetID()
+{
+  static Standard_GUID aPatchFaceDriver("6E0A4C17-9E56-4739-8C67-B37C01C47ED6");
+  return aPatchFaceDriver;
+}
+
+
+//=======================================================================
+//function : GEOMImpl_PatchFaceDriver
+//purpose  :
+//=======================================================================
+GEOMImpl_PatchFaceDriver::GEOMImpl_PatchFaceDriver()
+{
+}
+
+//=======================================================================
+//function : Execute
+//purpose  :
+//=======================================================================
+Standard_Integer GEOMImpl_PatchFaceDriver::Execute(Handle(TFunction_Logbook)& log) const
+{
+  if (Label().IsNull()) return 0;
+  Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
+  GEOMImpl_IPatchFace aCI(aFunction);
+
+  Handle(GEOM_Function) aRefShape = aCI.GetShape();
+  if (aRefShape.IsNull()) return 0;
+
+  TopoDS_Shape aFaceShape = aRefShape->GetValue();
+
+  TopoDS_Compound aCompound;
+  if (aFaceShape.ShapeType() == TopAbs_FACE)
+  {
+    if (aFaceShape.Orientation() == TopAbs_Orientation::TopAbs_REVERSED)
+      aFaceShape.Reverse();
+
+    // Colect all Wires from face
+    TopTools_ListOfShape aWires;
+    TopoDS_Wire anOuterWire = BRepTools::OuterWire(TopoDS::Face(aFaceShape));
+    aWires.Append(anOuterWire);
+    for (TopExp_Explorer anExpW(aFaceShape, TopAbs_WIRE); anExpW.More(); anExpW.Next())
+    {
+      TopoDS_Wire aWire = TopoDS::Wire(anExpW.Current());
+      if (anOuterWire.IsSame(aWire))
+        continue;
+
+      aWire.Reverse();
+      aWires.Append(aWire);
+    }
+
+    BRep_Builder aBrepBuilder;
+    TopLoc_Location aLocation;
+    Handle(Geom_Surface) aSurface = BRep_Tool::Surface(TopoDS::Face(aFaceShape), aLocation);
+
+    // Create result compound from all faces
+    aBrepBuilder.MakeCompound(aCompound);
+    TopTools_ListIteratorOfListOfShape anIterWires(aWires);
+    for (; anIterWires.More(); anIterWires.Next())
+    {
+      // Create face on surface from wire 
+      TopoDS_Face aFace;
+      aBrepBuilder.MakeFace(aFace, aSurface, aLocation, 1.e-7);
+      aBrepBuilder.Add(aFace, anIterWires.Value());
+
+      // Add created face to compound
+      aBrepBuilder.Add(aCompound, aFace);
+    }
+  }
+  else
+  {
+    Standard_ConstructionError::Raise("Wrong arguments: a face must be given");
+  }
+
+  if (aCompound.IsNull()) return 0;
+
+  aFunction->SetValue(aCompound);
+  log->SetTouched(Label());
+  
+  return 1;
+}
+
+//================================================================================
+/*!
+ * \brief Returns a name of creation operation and names and values of creation parameters
+ */
+ //================================================================================
+
+bool GEOMImpl_PatchFaceDriver::
+GetCreationInformation(std::string&             /*theOperationName*/,
+                       std::vector<GEOM_Param>& /*theParams*/)
+{
+  return false;
+}
+
+IMPLEMENT_STANDARD_RTTIEXT(GEOMImpl_PatchFaceDriver, GEOM_BaseDriver)