.. _drawheightmap:

drawheightmap
*************


**Syntax:** :code:`drawheightmap(geometry, height map, visualization color)`

Draws a height map to an image.

This command cannot be used in the distributed processing mode. If you need it, please contact the authors.

Arguments
---------

geometry [input & output]
~~~~~~~~~~~~~~~~~~~~~~~~~

**Data type:** uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image

Image where whose pixels are to be set.

height map [input]
~~~~~~~~~~~~~~~~~~

**Data type:** float32 image

Height map. The size of the height map must be :math:`w \times h` where :math:`w` and :math:`h` are the width and the height of the geometry image.

visualization color [input]
~~~~~~~~~~~~~~~~~~~~~~~~~~~

**Data type:** real

Color of the surface in the visualization.

See also
--------

:ref:`findsurface`, :ref:`drawheightmap`, :ref:`setbeforeheightmap`, :ref:`setafterheightmap`, :ref:`shiftz`