-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// 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 <BRep_Builder.hxx>
#include <TopoDS_Compound.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_CompoundBuilder::compound(
std::list<std::shared_ptr<GeomAPI_Shape> > theShapes)
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)
{
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;