# @param thezExpr parametric equation of the coordinates Z.
# @param theParamMin the minimal value of the parameter.
# @param theParamMax the maximum value of the parameter.
- # @param theParamStep the step of the parameter.
+ # @param theParamStep the number of steps if theNewMethod = True, else step value of the parameter.
# @param theCurveType the type of the curve.
+ # @param theNewMethod flag for switching to the new method if the flag is set to false a deprecated method is used which can lead to a bug.
# @return New GEOM_Object, containing the created curve.
#
# @ref tui_creation_curve "Example"