Issue #1369: Added "SubShapes" feature.

[modules/shaper.git] / src / GeomAPI / GeomAPI_Shape.cpp

diff --git a/src/GeomAPI/GeomAPI_Shape.cpp b/src/GeomAPI/GeomAPI_Shape.cpp
index 3b85b2dcf421425fa6f81f2220498bc4fa623321..0ee2a087c67a17b2d790f8e8b4df1b12d5a89255 100644 (file)
--- a/src/GeomAPI/GeomAPI_Shape.cpp
+++ b/src/GeomAPI/GeomAPI_Shape.cpp
@@ -36,6 +36,13 @@ GeomAPI_Shape::GeomAPI_Shape()
 {
 }
 
+std::shared_ptr<GeomAPI_Shape> GeomAPI_Shape::emptyCopied() const
+{
+  GeomShapePtr aShape(new GeomAPI_Shape());
+  aShape->setImpl(new TopoDS_Shape(MY_SHAPE->EmptyCopied()));
+  return aShape;
+}
+
 bool GeomAPI_Shape::isNull() const
 {
   return MY_SHAPE->IsNull() == Standard_True;
@@ -314,6 +321,31 @@ std::string GeomAPI_Shape::shapeTypeStr() const
   return aShapeTypeStr;
 }
 
+GeomAPI_Shape::Orientation GeomAPI_Shape::orientation() const
+{
+  TopAbs_Orientation anOrientation = MY_SHAPE->Orientation();
+
+  switch(anOrientation) {
+    case TopAbs_FORWARD:  return FORWARD;
+    case TopAbs_REVERSED: return REVERSED;
+    case TopAbs_INTERNAL: return INTERNAL;
+    case TopAbs_EXTERNAL: return EXTERNAL;
+    default:              return FORWARD;
+  }
+}
+
+void GeomAPI_Shape::setOrientation(const GeomAPI_Shape::Orientation theOrientation)
+{
+  TopAbs_Orientation anOrientation = MY_SHAPE->Orientation();
+
+  switch(theOrientation) {
+    case FORWARD:  MY_SHAPE->Orientation(TopAbs_FORWARD);  break;
+    case REVERSED: MY_SHAPE->Orientation(TopAbs_REVERSED); break;
+    case INTERNAL: MY_SHAPE->Orientation(TopAbs_INTERNAL); break;
+    case EXTERNAL: MY_SHAPE->Orientation(TopAbs_EXTERNAL); break;
+  }
+}
+
 bool GeomAPI_Shape::isSubShape(const std::shared_ptr<GeomAPI_Shape> theShape) const
 {
   if(!theShape.get()) {