Utility functions
=================

Colors
------

.. autofunction:: plotoptix.utils.make_color
.. autofunction:: plotoptix.utils.make_color_2d
.. autofunction:: plotoptix.utils.map_to_colors

Image I/O
---------

.. autofunction:: plotoptix.utils.get_image_meta
.. autofunction:: plotoptix.utils.read_image

Noise generators
----------------

.. autofunction:: plotoptix.utils.simplex

Miscellaneous
-------------

.. autofunction:: plotoptix.utils.get_gpu_architecture
.. autofunction:: plotoptix.utils.set_gpu_architecture

.. toctree::
   :caption: API Reference
   :maxdepth: 2