Useless code removed.

[modules/hydro.git] / src / HYDROData / HYDROData_StreamAltitude.cxx

diff --git a/src/HYDROData/HYDROData_StreamAltitude.cxx b/src/HYDROData/HYDROData_StreamAltitude.cxx
index bbcbb566e4f26ac0848811878b90f3d5f9f25d5b..656bbdc1670580363f499ea5031078759bf1ffac 100644 (file)
--- a/src/HYDROData/HYDROData_StreamAltitude.cxx
+++ b/src/HYDROData/HYDROData_StreamAltitude.cxx
@@ -31,7 +31,22 @@
 #include <TopTools_SequenceOfShape.hxx>
 
 #include <QStringList>
-
+#define CLASS2D 1
+#ifdef CLASS2D
+#include <gp_Pln.hxx>
+#include <TopExp.hxx>
+#include <Geom_Plane.hxx>
+#include <BRepBuilderAPI_FindPlane.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TColgp_SequenceOfVec.hxx>
+#include <TopTools_ShapeMapHasher.hxx>
+#undef _NCollection_MapHasher
+#endif
+#ifdef DEB_CLASS2D
+#include <BRepTools.hxx>
+#include <BRep_Builder.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
+#endif
 IMPLEMENT_STANDARD_HANDLE(HYDROData_StreamAltitude, HYDROData_IAltitudeObject)
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_StreamAltitude, HYDROData_IAltitudeObject)
 
@@ -44,15 +59,6 @@ HYDROData_StreamAltitude::~HYDROData_StreamAltitude()
 {
 }
 
-QStringList HYDROData_StreamAltitude::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
-{
-  QStringList aResList = dumpObjectCreation( theTreatedObjects );
-
-  // TODO
-
-  return aResList;
-}
-
 Standard_Real getAltitudeFromProfile( const Handle(HYDROData_Profile)& theProfile,
                                       const Standard_Real&             theLeftDist,
                                       const Standard_Real&             theRightDist )
@@ -123,6 +129,60 @@ Standard_Real getAltitudeFromProfile( const Handle(HYDROData_Profile)& theProfil
   return aResAlt;
 }
 
+// =================================== workaround ==============================
+// till fix of Classifier2d bug
+#ifdef CLASS2D
+TopAbs_State ComputePointState(const gp_XY& thePnt2d, const TopoDS_Face& theFace)
+{
+  TopAbs_State aStatus(TopAbs_UNKNOWN);
+  TopoDS_Wire aWire;
+  int nb(0);
+  TopoDS_Iterator it(theFace);
+  for(;it.More();it.Next()) {
+         aWire = TopoDS::Wire(it.Value());
+         nb++;
+  }
+  if(nb > 1 || aWire.IsNull()) return aStatus;
+  gp_Pln aPlane;
+  gp_Vec aNormal;
+  BRepBuilderAPI_FindPlane fndPlane (theFace, Precision::Confusion());
+  if(fndPlane.Found())
+    aPlane = fndPlane.Plane()->Pln();
+  else
+    return aStatus;
+  aNormal = gp_Vec(aPlane.Axis().Direction());
+  if(theFace.Orientation() == TopAbs_REVERSED) 
+    aNormal.Reverse();
+  gp_Pnt aPoint = gp_Pnt (thePnt2d.X(), thePnt2d.Y(), 0);
+  TColgp_SequenceOfVec aSeq;
+  TopTools_MapOfShape aMap;
+  it.Initialize(aWire);
+  for (;it.More(); it.Next()) {
+       const TopoDS_Vertex& aVx = TopExp::FirstVertex(TopoDS::Edge(it.Value()), Standard_True);
+       if(!aMap.Add(aVx))
+         continue;
+       const gp_Pnt& aCurPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVx));
+       if(aPoint.IsEqual(aCurPnt,Precision::Confusion())) {
+      aStatus = TopAbs_ON;
+         return aStatus;
+       }
+       gp_Vec aVec (aPoint, aCurPnt);
+       aSeq.Append(aVec);
+  }
+  Standard_Real anAng(0.0);
+  for(int i = 1;i < aSeq.Length();i++) {
+    const gp_Vec& aV1 = aSeq.Value(i);
+       const gp_Vec& aV2 = aSeq.Value(i+1);
+        anAng += aV1.AngleWithRef(aV2, aNormal);
+  }
+  anAng += aSeq.Value(aSeq.Length()).AngleWithRef(aSeq.Value(1), aNormal);
+  if(abs(anAng) > Precision::Angular())
+    aStatus = TopAbs_IN;
+  else
+        aStatus = TopAbs_OUT;
+  return aStatus;
+}
+#endif
 bool HYDROData_StreamAltitude::getBoundaryProfilesForPoint(
   const gp_XY&               thePoint,
   Handle(HYDROData_Profile)& theLeftProfile,
@@ -164,11 +224,28 @@ bool HYDROData_StreamAltitude::getBoundaryProfilesForPoint(
                                          aRightMakeEdge.Edge(), aTopMakeEdge.Edge() );
 
       BRepBuilderAPI_MakeFace aMakeFace( aMakeWire.Wire() );
-
+       
       TopoDS_Face aProfilesFace = aMakeFace.Face();
-
+#ifdef DEB_CLASS2D
+         TopoDS_Compound aCmp;
+      BRep_Builder aBB;
+      aBB.MakeCompound(aCmp);
+         aBB.Add(aCmp, aProfilesFace);
+         gp_Pnt aPnt (thePoint.X(), thePoint.Y(), 0.);
+         BRepBuilderAPI_MakeVertex aMk(aPnt);
+         aBB.Add(aCmp, aMk.Vertex());
+         BRepTools::Write(aCmp, "ProfileFace.brep");
+#endif
       BRepTopAdaptor_FClass2d aClassifier( aProfilesFace, Precision::Confusion() );
-      TopAbs_State aPointState = aClassifier.Perform( gp_Pnt2d( thePoint ), Standard_False );
+         TopAbs_State aPointState = 
+#ifdef CLASS2D
+        ComputePointState(thePoint, aProfilesFace);
+#else
+         aClassifier.Perform( gp_Pnt2d( thePoint ), Standard_False );
+#endif
+#ifdef DEB_CLASS2D
+         cout << "Point status is = " << aPointState <<endl;
+#endif
       if ( aPointState != TopAbs_OUT )
       {
         theLeftProfile = aPrevProfile;
@@ -207,7 +284,24 @@ double HYDROData_StreamAltitude::GetAltitudeForPoint( const gp_XY& thePoint ) co
 
   // Check if point is inside of stream presentation
   BRepTopAdaptor_FClass2d aClassifier( aStreamFace, Precision::Confusion() );
-  TopAbs_State aPointState = aClassifier.Perform( gp_Pnt2d( thePoint ), Standard_False );
+  TopAbs_State aPointState = 
+#ifdef CLASS2D
+    ComputePointState(thePoint, aStreamFace);
+#else 
+    aClassifier.Perform( gp_Pnt2d( thePoint ), Standard_False );
+#endif
+
+#ifdef DEB_CLASS2D
+      cout << "Point status is = " << aPointState <<endl;
+         TopoDS_Compound aCmp;
+      BRep_Builder aBB;
+      aBB.MakeCompound(aCmp);
+         aBB.Add(aCmp, aStreamFace);
+         gp_Pnt aPnt (thePoint.X(), thePoint.Y(), 0.);
+         BRepBuilderAPI_MakeVertex aMk(aPnt);
+         aBB.Add(aCmp, aMk.Vertex());
+         BRepTools::Write(aCmp, "FCL2d.brep");
+#endif
   if ( aPointState == TopAbs_OUT )
     return aResAltitude;