X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_PolylineOperator.h;h=a4c280b8c12eb0fd72911af03536b883581879af;hb=61fb5fc7b0d481359dda905574e6bd548290716d;hp=3f92f0befff43394b0cdf9c4223241bcbdac71f7;hpb=35ecf820e6ed480b383b636631c637b1ebf53b56;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_PolylineOperator.h b/src/HYDROData/HYDROData_PolylineOperator.h
index 3f92f0be..a4c280b8 100644
--- a/src/HYDROData/HYDROData_PolylineOperator.h
+++ b/src/HYDROData/HYDROData_PolylineOperator.h
@@ -25,6 +25,8 @@
 #include <vector>
 
 class Handle( HYDROData_Document );
+class HYDROData_TopoCurve;
+class Handle(HYDROData_Object);
 
 class HYDRODATA_EXPORT HYDROData_PolylineOperator
 {
@@ -36,7 +38,8 @@ public:
   bool Split( const Handle( HYDROData_Document )& theDoc,
               const Handle( HYDROData_PolylineXY )& thePolyline,
               const Handle( HYDROData_PolylineXY )& theTool,
-              double theTolerance ) const;
+              double theTolerance,
+              bool& theIsIntersected) const;
   bool Split( const Handle( HYDROData_Document )& theDoc,
               const HYDROData_SequenceOfObjects& thePolylines,
               double theTolerance );
@@ -46,29 +49,41 @@ public:
               bool isConnectByNewSegment,
               double theTolerance );
 
+  static void GetWires(
+    const Handle( HYDROData_PolylineXY )& thePolyline,
+    std::vector<TopoDS_Wire>& theWires);
+
+  //! The method is intended to approximate the B-spline edge curve
+  //! by a 'Hydro' spline section.
+  //! Inserts the knot in the middle of each such B-spline piece that
+  //! the middle deflection is more than the required deflection and
+  //! more than the half of the maximal middle deflection.
+  //! Returns the initial maximal middle deflection.
+  //! Returns a negative value in the case of any error.
+  static double ReduceDeflection(
+    const double theDeflection,
+    HYDROData_TopoCurve& theCurve,
+    int& thePieceCount);
+
+  bool Extract( const Handle(HYDROData_Document)& theDocument,
+                const Handle(HYDROData_Object)& theObject );
+
 protected:
   bool split( const Handle( HYDROData_Document )& theDoc,
               const Handle( HYDROData_PolylineXY )& thePolyline,
               const HYDROData_SequenceOfObjects& theTools,
               double theTolerance,
-              int theIgnoreIndex ) const;
-
-  static std::vector<TopoDS_Wire> GetWires( const Handle( HYDROData_PolylineXY )& thePolyline );
-
-  static std::vector<TopoDS_Shape> Split( const TopoDS_Wire& theWire,
-                                          const gp_Pnt2d& thePoint,
-                                          double theTolerance );
-  static std::vector<TopoDS_Shape> Split( const TopoDS_Wire& theWire,
-                                          const TopoDS_Wire& theTool,
-                                          double theTolerance );
-  static std::vector<TopoDS_Shape> Split( const std::vector<TopoDS_Wire>& theWires,
-                                          double theTolerance );
+              int theIgnoreIndex,
+              bool& theIsIntersected) const;
 
-  static bool Merge( TopoDS_Shape& theShape, const TopoDS_Wire& theWire, 
-                     bool isConnectByNewSegment, double theTolerance );
+  static void Split(
+    const TopoDS_Wire& theWire,
+    const gp_Pnt2d& thePoint,
+    double theTolerance,
+    std::vector<TopoDS_Shape>& theWires);
 
   static bool CreatePolylines( const Handle( HYDROData_Document )& theDoc,
-                               const QString& theNamePrefix,
+                               const Handle( HYDROData_PolylineXY )& theOldPolyline,
                                const std::vector<TopoDS_Shape>& theShape,
                                bool isUseIndices );
 };