-// File: GeomAlgoAPI_CompoundBuilder.cpp
-// Created: 24 Apr 2014
-// Author: Natalia ERMOLAEVA
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// 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 <GeomAlgoAPI_CompoundBuilder.h>
-//#include <gp_Pln.hxx>
-//#include <BRepBuilderAPI_MakeFace.hxx>
-//#include <TopoDS_Face.hxx>
#include <BRep_Builder.hxx>
#include <TopoDS_Compound.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_CompoundBuilder::compound
- (std::list<boost::shared_ptr<GeomAPI_Shape> > theShapes)
+std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_CompoundBuilder::compound(
+ std::list<std::shared_ptr<GeomAPI_Shape> > theShapes)
{
BRep_Builder aBuilder;
TopoDS_Compound aComp;
aBuilder.MakeCompound(aComp);
- std::list<boost::shared_ptr<GeomAPI_Shape> >::const_iterator anIt = theShapes.begin(),
- aLast = theShapes.end();
+ std::list<std::shared_ptr<GeomAPI_Shape> >::const_iterator anIt = theShapes.begin(), aLast =
+ theShapes.end();
for (; anIt != aLast; anIt++) {
aBuilder.Add(aComp, (*anIt)->impl<TopoDS_Shape>());
}
- boost::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
+ std::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
aRes->setImpl(new TopoDS_Shape(aComp));
return aRes;
}
+
+// Returns true if transformations are equal with the given precision
+static bool isEqual(const gp_Trsf& theT1, const gp_Trsf& theT2, const double thePrecision)
+{
+ for(int aRow = 1; aRow < 4; aRow++) {
+ for(int aCol = 1; aCol < 5; aCol++) {
+ double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
+ if (aDiff < 0) aDiff = -aDiff;
+ if (aDiff > thePrecision)
+ return false;
+ }
+ }
+ return true;
+}
+
+int GeomAlgoAPI_CompoundBuilder::id(
+ std::shared_ptr<GeomAPI_Shape> theContext, std::shared_ptr<GeomAPI_Shape> theSub)
+{
+ int anID = 0;
+ TopoDS_Shape aMainShape = theContext->impl<TopoDS_Shape>();
+ const TopoDS_Shape& aSubShape = theSub->impl<TopoDS_Shape>();
+ if (!aMainShape.IsNull() && !aSubShape.IsNull()) {
+ TopTools_IndexedMapOfShape aSubShapesMap;
+ TopExp::MapShapes(aMainShape, aSubShapesMap);
+ anID = aSubShapesMap.FindIndex(aSubShape);
+ if (anID == 0) { // try to search shape with the same location if TopLoc_Location is different
+ TopExp_Explorer anExp(aMainShape, aSubShape.ShapeType());
+ for(; anExp.More(); anExp.Next()) {
+ if (anExp.Current().TShape() == aSubShape.TShape()) {
+ const TopLoc_Location aLoc1 = anExp.Current().Location();
+ if (isEqual(aLoc1.Transformation(), aSubShape.Location().Transformation(), 1.e-7)) {
+ anID = aSubShapesMap.FindIndex(anExp.Current());
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ return anID;
+}