src/GeomAlgoAPI/GeomAlgoAPI_EdgeBuilder.cpp

   1 // File:        GeomAlgoAPI_EdgeBuilder.cpp
   2 // Created:     23 Apr 2014
   3 // Author:      Mikhail PONIKAROV
   4
   5 #include <GeomAlgoAPI_EdgeBuilder.h>
   6 #include <gp_Pln.hxx>
   7 #include <BRepBuilderAPI_MakeEdge.hxx>
   8 #include <TopoDS_Edge.hxx>
   9 #include <TopoDS.hxx>
  10 #include <BRep_Tool.hxx>
  11 #include <Geom_Plane.hxx>
  12
  13 boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_EdgeBuilder::line(
  14   boost::shared_ptr<GeomAPI_Pnt> theStart, boost::shared_ptr<GeomAPI_Pnt> theEnd)
  15 {
  16   const gp_Pnt& aStart = theStart->impl<gp_Pnt>();
  17   const gp_Pnt& anEnd = theEnd->impl<gp_Pnt>();
  18
  19   if (aStart.IsEqual(anEnd, Precision::Confusion()))
  20     return boost::shared_ptr<GeomAPI_Shape>();
  21   if (Abs(aStart.SquareDistance(anEnd)) > 1.e+100)
  22     return boost::shared_ptr<GeomAPI_Shape>();
  23   BRepBuilderAPI_MakeEdge anEdgeBuilder(aStart, anEnd);
  24   boost::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
  25   TopoDS_Edge anEdge = anEdgeBuilder.Edge();
  26   aRes->setImpl(new TopoDS_Shape(anEdge));
  27   return aRes;
  28 }