src/GeomAPI/GeomAPI_Edge.cpp

   1 // File:        GeomAPI_Edge.cpp
   2 // Created:     24 Jul 2014
   3 // Author:      Artem ZHIDKOV
   4
   5 #include<GeomAPI_Edge.h>
   6
   7 #include <TopoDS_Shape.hxx>
   8 #include <TopoDS_Edge.hxx>
   9 #include <BRep_Tool.hxx>
  10 #include <Geom_Curve.hxx>
  11 #include <Geom_Line.hxx>
  12 #include <Geom_Circle.hxx>
  13
  14 GeomAPI_Edge::GeomAPI_Edge()
  15     : GeomAPI_Shape()
  16 {
  17 }
  18
  19 bool GeomAPI_Edge::isLine() const
  20 {
  21   const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
  22   double aFirst, aLast;
  23   Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
  24   if (aCurve->IsKind(STANDARD_TYPE(Geom_Line)))
  25     return true;
  26   return false;
  27 }
  28
  29 bool GeomAPI_Edge::isCircle() const
  30 {
  31   const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
  32   double aFirst, aLast;
  33   Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
  34   if (aCurve->IsKind(STANDARD_TYPE(Geom_Circle)) && aCurve->IsClosed())
  35     return true;
  36   return false;
  37 }
  38
  39 bool GeomAPI_Edge::isArc() const
  40 {
  41   const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
  42   double aFirst, aLast;
  43   Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
  44   if (aCurve->IsKind(STANDARD_TYPE(Geom_Circle)) && !aCurve->IsClosed())
  45     return true;
  46   return false;
  47 }