GEOMAPI_EXPORT
const std::shared_ptr<GeomAPI_Pnt2d> project(
const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const;
+
+ /** \brief Computes the parameter of a given point on a circle. 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_Pnt2d> thePoint,
+ const double theTolerance,
+ double& theParameter) const;
+
+ /** \brief Returns in thePoint the point of parameter theU.
+ * P = C + R * Cos (U) * XDir + R * Sin (U) * YDir where C is the center of the circle,
+ * XDir the XDirection and YDir the YDirection of the circle's local coordinate system.
+ * \param[in] theU parameter.
+ * \param[out] thePoint resulting point.
+ */
+ GEOMAPI_EXPORT void D0(const double theU, std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
};
#endif