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[modules/shaper.git] / src / GeomAlgoAPI / GeomAlgoAPI_EdgeBuilder.cpp

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_EdgeBuilder.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_EdgeBuilder.cpp
index 2cc821e39fc26a8d52a3103a0fa3adf923b379ed..5d314dd8e1583a12c727a8a343a2bd8c25f7fb3b 100644 (file)
--- a/src/GeomAlgoAPI/GeomAlgoAPI_EdgeBuilder.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_EdgeBuilder.cpp
@@ -10,19 +10,68 @@
 #include <BRep_Tool.hxx>
 #include <Geom_Plane.hxx>
 
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_EdgeBuilder::line(
-  boost::shared_ptr<GeomAPI_Pnt> theStart, boost::shared_ptr<GeomAPI_Pnt> theEnd)
+#include <gp_Ax2.hxx>
+#include <gp_Circ.hxx>
+
+std::shared_ptr<GeomAPI_Edge> GeomAlgoAPI_EdgeBuilder::line(
+    std::shared_ptr<GeomAPI_Pnt> theStart, std::shared_ptr<GeomAPI_Pnt> theEnd)
 {
   const gp_Pnt& aStart = theStart->impl<gp_Pnt>();
   const gp_Pnt& anEnd = theEnd->impl<gp_Pnt>();
 
   if (aStart.IsEqual(anEnd, Precision::Confusion()))
-    return boost::shared_ptr<GeomAPI_Shape>();
+    return std::shared_ptr<GeomAPI_Edge>();
   if (Abs(aStart.SquareDistance(anEnd)) > 1.e+100)
-    return boost::shared_ptr<GeomAPI_Shape>();
+    return std::shared_ptr<GeomAPI_Edge>();
   BRepBuilderAPI_MakeEdge anEdgeBuilder(aStart, anEnd);
-  boost::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
+  std::shared_ptr<GeomAPI_Edge> aRes(new GeomAPI_Edge);
+  TopoDS_Edge anEdge = anEdgeBuilder.Edge();
+  aRes->setImpl(new TopoDS_Shape(anEdge));
+  return aRes;
+}
+
+std::shared_ptr<GeomAPI_Edge> GeomAlgoAPI_EdgeBuilder::lineCircle(
+    std::shared_ptr<GeomAPI_Pnt> theCenter, std::shared_ptr<GeomAPI_Dir> theNormal,
+    double theRadius)
+{
+  const gp_Pnt& aCenter = theCenter->impl<gp_Pnt>();
+  const gp_Dir& aDir = theNormal->impl<gp_Dir>();
+
+  gp_Circ aCircle(gp_Ax2(aCenter, aDir), theRadius);
+
+  BRepBuilderAPI_MakeEdge anEdgeBuilder(aCircle);
+  std::shared_ptr<GeomAPI_Edge> aRes(new GeomAPI_Edge);
   TopoDS_Edge anEdge = anEdgeBuilder.Edge();
   aRes->setImpl(new TopoDS_Shape(anEdge));
   return aRes;
 }
+
+std::shared_ptr<GeomAPI_Edge> GeomAlgoAPI_EdgeBuilder::lineCircleArc(
+    std::shared_ptr<GeomAPI_Pnt> theCenter, std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+    std::shared_ptr<GeomAPI_Pnt> theEndPoint, std::shared_ptr<GeomAPI_Dir> theNormal)
+{
+  const gp_Pnt& aCenter = theCenter->impl<gp_Pnt>();
+  const gp_Dir& aDir = theNormal->impl<gp_Dir>();
+
+  double aRadius = theCenter->distance(theStartPoint);
+  gp_Circ aCircle(gp_Ax2(aCenter, aDir), aRadius);
+
+  const gp_Pnt& aStart = theStartPoint->impl<gp_Pnt>();
+  const gp_Pnt& anEnd = theEndPoint->impl<gp_Pnt>();
+
+  BRepBuilderAPI_MakeEdge anEdgeBuilder;
+  if (aStart.IsEqual(anEnd, Precision::Confusion())
+      || gp_Pnt(0, 0, 0).IsEqual(anEnd, Precision::Confusion()))
+    anEdgeBuilder = BRepBuilderAPI_MakeEdge(aCircle);
+  else
+    anEdgeBuilder = BRepBuilderAPI_MakeEdge(aCircle, aStart, anEnd);
+
+  std::shared_ptr<GeomAPI_Edge> aRes(new GeomAPI_Edge);
+  anEdgeBuilder.Build();
+
+  if (anEdgeBuilder.IsDone())
+    aRes->setImpl(new TopoDS_Shape(anEdgeBuilder.Edge()));
+  else
+    aRes = std::shared_ptr<GeomAPI_Edge>();
+  return aRes;
+}