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

.. _vector-functions:

Vector Functions
################

.. code-block::

   #include <Imath/ImathVecAlgo.h>   

Functions that operate on vectors.

.. doxygenfunction:: closestVertex(const Vec& v0, const Vec& v1, const Vec& v2, const Vec& p) noexcept