..
  SPDX-License-Identifier: BSD-3-Clause
  Copyright Contributors to the OpenEXR Project.

.. _glu-functions:

GLU Functions
#############

Functions that wrap GLU calls to accept Imath vectors.

.. code-block::

   #include <Imath/ImathGLU.h>

.. doxygenfunction:: gluLookAt(const Imath::V3f& pos, const Imath::V3f& interest, const Imath::V3f& up)
