.. highlightlang:: us

.. _xyzupdate:

XYZUpdate
=========

.. index:: XYZUpdate

.. us.tag  XYZUpdate ENGLISH XYZSet

:ref:`XYZUpdate` updates the configuration of a 3D dataset. This function should be
called up after any changes have been made to a 3D dataset.

.. function::  bool = XYZUpdate(hData)
    bool = XYZUpdate(hData, bNewInterpolation)

.. us.return

**Return Value**

If the function succeeds, the return value *bool* is TRUE (1); otherwise
it is FALSE (0).

.. us.params

**Parameters**

.. uparam:: hData

   Is the handle of a xyz-dataset created with :ref:`XYZCreate`.

.. uparam:: bNewInterpolation

   If *bNewInterpolation* is TRUE (1), a new interpolation will be performed and
   the isoline and hull configuration will be updated.
   If *bNewInterpolation* is FALSE (0), the isoline and the hull configuration
   will be updated. No interpolation will be performed.

.. seealso::
   :ref:`overview-xyz-datasets`,
   :ref:`XYZCreate`

:sub:`id-473067`