0029115: [Regression] GeomAdaptor mistakenly reports non-periodic curves to be periodic

0029115: [Regression] GeomAdaptor mistakenly reports non-periodic curves to be periodic

1. Adaptors' and trimmed curves' periodicity is always got from the basis geometry (independently of trim boundaries).

2. Section "Periodicity concept" has been added in Doxigen-documentation.

3. The methods  IsPeriodic(), IsU(V)Periodic() of classes Geom(2d)_TrimmedCurve(RectangularTrimmedSurface) have changed their behavior. Periodicity of basis curve is taken into account only (trim boundaries are ignored).

4. Currently, the methods Period(), U(V)Period() are overridden in classes inherited from Geom(2d)_Curve(Surface) and Adaptor(2d)_Curve(Surface), which IsPeriodic (IsU(V)Periodic()) can return TRUE in. In basis classes, such methods throw exceptions.

5. Method GeomLib::IsClosed(...) has been added in order to check of closure of 3D/2D curve with some tolerance. At the same time, IntTools_Tools::IsClosed(...) method has been removed.

6. Methods GeomLib::IsTrimAllowed(...), GeomLib::IsUTrimAllowed(...) and GeomLib::IsVTrimAllowed(...) have been created.

7. Method ShapeAnalysis_Curve::IsPeriodic(...) has been removed.

8. Method

   void BOPTools_AlgoTools2D::AdjustPCurveOnFace (const TopoDS_Face& theF,
                                                  const Handle(Geom_Curve)& theC3D,
                                                  const Handle(Geom2d_Curve)& theC2D,
                                                  Handle(Geom2d_Curve)& theC2DA,
                                                  const Handle(IntTools_Context)& theContext = Handle(IntTools_Context)());

has been removed.

9. Interface of Geom_ConicalSurface::Apex(...) method has been corrected insignificantly.

10. The DRAW-commands "curveperiod" and "surfaceperiod" have been created. Please see help-system to obtain the information about these commands.

11. Several DRAW-commands have been created to provide work with adapters. They are defined in the file GeomliteTest_AdaptorCommands.cxx. Currently they allow reading the following adapter's properties: periodicity, closure and resolution.

12. New test cases have been created.