X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Ellipse.h;h=5f89643bbe76b60fafaeaece2976564551ff9b47;hb=refs%2Fheads%2FV9_11_BR;hp=02536b240499447ce4b2598815eef0965af482ee;hpb=7074394f8f08413d885f63be01df6bd5007b868c;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Ellipse.h b/src/GeomAPI/GeomAPI_Ellipse.h
index 02536b240..5f89643bb 100644
--- a/src/GeomAPI/GeomAPI_Ellipse.h
+++ b/src/GeomAPI/GeomAPI_Ellipse.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2017  CEA/DEN, EDF R&D
+// Copyright (C) 2017-2023  CEA, EDF
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -12,10 +12,9 @@
 //
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 // File:        GeomAPI_Ellipse.h
@@ -28,8 +27,10 @@
 #include <GeomAPI_Interface.h>
 #include <memory>
 
-class GeomAPI_Pnt;
 class GeomAPI_Ax2;
+class GeomAPI_Curve;
+class GeomAPI_Dir;
+class GeomAPI_Pnt;
 
 
 /**\class GeomAPI_Ellipse
@@ -53,6 +54,8 @@ public:
   GEOMAPI_EXPORT GeomAPI_Ellipse(const std::shared_ptr<GeomAPI_Ax2>& theAx2,
                                  double theMajorRadius, double theMinorRadius);
 
+  GEOMAPI_EXPORT GeomAPI_Ellipse(std::shared_ptr<GeomAPI_Curve> theCurve);
+
   /// Returns center of the ellipse
   GEOMAPI_EXPORT std::shared_ptr<GeomAPI_Pnt> center() const;
 
@@ -62,12 +65,31 @@ public:
   /// Returns second focus of the ellipse
   GEOMAPI_EXPORT std::shared_ptr<GeomAPI_Pnt> secondFocus() const;
 
+  /// Return orthogonal direction to the ellipse's plane
+  GEOMAPI_EXPORT std::shared_ptr<GeomAPI_Dir> normal() const;
+
   /// Returns minor radius of the ellipse
   GEOMAPI_EXPORT double minorRadius() const;
 
   /// Returns major radius of the ellipse
   GEOMAPI_EXPORT double majorRadius() const;
 
+  /// Project point on ellipse
+  GEOMAPI_EXPORT const std::shared_ptr<GeomAPI_Pnt> project(
+      const std::shared_ptr<GeomAPI_Pnt>& thePoint) const;
+
+  /** \brief Computes the parameter of a given point on an ellipse. The point must be
+   *         located either on the circle itself or relatively to the latter
+   *         at a distance less than the tolerance value. Return FALSE if the point
+   *         is beyond the tolerance limit or if computation fails.
+   *         Max Tolerance value is currently limited to 1.e-4
+   *  \param[in]  thePoint point of origin.
+   *  \param[in]  theTolerance tolerance of computation.
+   *  \param[out] theParameter resulting parameter.
+   */
+  GEOMAPI_EXPORT const bool parameter(const std::shared_ptr<GeomAPI_Pnt> thePoint,
+                                      const double theTolerance,
+                                      double& theParameter) const;
 };
 
 //! Pointer on the object