#include <gp_Pnt2d.hxx>
#include <vector>
-class Handle( HYDROData_Document );
+class HYDROData_Document;
+class HYDROData_TopoCurve;
+class HYDROData_Object;
class HYDRODATA_EXPORT HYDROData_PolylineOperator
{
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 );
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;
+ int theIgnoreIndex,
+ bool& theIsIntersected) const;
static void Split(
const TopoDS_Wire& theWire,
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 );
};