Integration of OCCT 6.5.0 from SVN

src/TPrsStd/TPrsStd_PointDriver.cxx

@@ -0,0 +1,61 @@
+#include <TPrsStd_PointDriver.ixx>
+
+#include <TDF_Label.hxx>
+#include <TDataXtd_Point.hxx>
+#include <TDataXtd_Geometry.hxx>
+//#include <TDataStd_Datum.hxx>
+#include <AIS_Point.hxx>
+#include <AIS_Drawer.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <Geom_Point.hxx>
+#include <Geom_CartesianPoint.hxx>
+#include <gp_Pnt.hxx>
+
+
+
+//=======================================================================
+//function :
+//purpose  : 
+//=======================================================================
+TPrsStd_PointDriver::TPrsStd_PointDriver()
+{
+}
+
+//=======================================================================
+//function :
+//purpose  : 
+//=======================================================================
+Standard_Boolean TPrsStd_PointDriver::Update (const TDF_Label& aLabel,
+					     Handle(AIS_InteractiveObject)& anAISObject) 
+{
+  Handle(TDataXtd_Point) appoint;
+
+  if ( !aLabel.FindAttribute(TDataXtd_Point::GetID(), appoint) ) {
+    return Standard_False;
+  }
+ 
+  gp_Pnt pnt;
+  if (!TDataXtd_Geometry::Point(aLabel,pnt)) {
+    return Standard_False;
+  }
+  Handle(Geom_CartesianPoint) apt = new Geom_CartesianPoint(pnt);
+  
+  //  Update de l'AIS
+  Handle(AIS_Point) aistrihed;
+  if (anAISObject.IsNull())
+    aistrihed = new AIS_Point(apt);
+  else {
+    aistrihed = Handle(AIS_Point)::DownCast(anAISObject);
+    if (aistrihed.IsNull()) 
+      aistrihed = new AIS_Point(apt);
+    else {
+      aistrihed->SetComponent(apt);
+      aistrihed->ResetLocation();
+      aistrihed->SetToUpdate();
+      aistrihed->UpdateSelection();
+    }
+  }
+  anAISObject = aistrihed;
+  return Standard_True;
+}
+